Dissolution Rates of Copolymers Based on 4-Hydroxystyrene and Styrene

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ISBN 13 :
Total Pages : 17 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Dissolution Rates of Copolymers Based on 4-Hydroxystyrene and Styrene by :

Download or read book Dissolution Rates of Copolymers Based on 4-Hydroxystyrene and Styrene written by and published by . This book was released on 1991 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt: Copolymers were synthesized by free-radical polymerization using 4- acetoxystyrene and styrene in various ratios. These polymers then were hydrolyzed to the corresponding 4-hydroxystyrene (phenol) copolymers. The dissolution rates of the copolymers (using laser interferometry) decreased with a decrease in hydroxyl group content in aqueous developers (sodium hydroxide, potassium hydroxide, and a tetramethylammonium hydroxide based commercial developer). While an increase in pH value enhances the dissolution, an increase in cation size of these hydroxides at constant pH decreases the dissolution rate. The polymers become essentially insoluble in aqueous developers when the content of the monomer containing the hydroxyl group is less than 70 mole%. The dissolution rate of P(4HS/S) in organic solvents, methyl isobutyl ketone (MIBK), isopropyl alcohol (IPA), and their mixtures, increases as the styrene content increases. However, in IPA, dissolution rate goes through a maximum and then drops down with styrene content greater than 50 mole%. In mixtures of these two solvents, the polymer dissolves faster than it does in either pure solvent.

Synthesis and Dissolution of 4-hydroxystyrene Copolymers with Styrene

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ISBN 13 :
Total Pages : 198 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Synthesis and Dissolution of 4-hydroxystyrene Copolymers with Styrene by : Cheng-Pei Lei

Download or read book Synthesis and Dissolution of 4-hydroxystyrene Copolymers with Styrene written by Cheng-Pei Lei and published by . This book was released on 1992 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 594 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1992 with total page 594 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Physical Properties of Polymers Handbook

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Publisher : Springer Science & Business Media
ISBN 13 : 0387690026
Total Pages : 1050 pages
Book Rating : 4.3/5 (876 download)

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Book Synopsis Physical Properties of Polymers Handbook by : James E. Mark

Download or read book Physical Properties of Polymers Handbook written by James E. Mark and published by Springer Science & Business Media. This book was released on 2007-03-21 with total page 1050 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers concise information on the properties of polymeric materials, particularly those most relevant to physical chemistry and chemical physics. Extensive updates and revisions to each chapter include eleven new chapters on novel polymeric structures, reinforcing phases in polymers, and experiments on single polymer chains. The study of complex materials is highly interdisciplinary, and new findings are scattered among a large selection of scientific and engineering journals. This book brings together data from experts in the different disciplines contributing to the rapidly growing area of polymers and complex materials.

Papers Presented at the ... Meeting

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ISBN 13 :
Total Pages : 948 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Papers Presented at the ... Meeting by : American Chemical Society. Division of Polymer Chemistry

Download or read book Papers Presented at the ... Meeting written by American Chemical Society. Division of Polymer Chemistry and published by . This book was released on 2000 with total page 948 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Polymers for Microelectronics

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ISBN 13 :
Total Pages : 592 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Polymers for Microelectronics by : L. F. Thompson

Download or read book Polymers for Microelectronics written by L. F. Thompson and published by . This book was released on 1994 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt: Developed from a symposium at the 203rd Meeting of the ACS in San Francisco, April 1992, this volume presents new information on advanced polymers for applications in the manufacture of electronic devices and systems. The 38 chapter-papers are organized in four sections: chemically amplified resists; top-surface imaging and dry development resists; electron-beam, X-ray, and photoresists; and polyimides and dielectric polymers. Annotation copyright by Book News, Inc., Portland, OR

Micro- and Nanopatterning Polymers

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ISBN 13 :
Total Pages : 408 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Micro- and Nanopatterning Polymers by : Hiroshi Ito

Download or read book Micro- and Nanopatterning Polymers written by Hiroshi Ito and published by . This book was released on 1998 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Papers from a September 1997 symposium held in Las Vegas, Nevada, report on the status, future directions, challenges, and opportunities in the area of polymeric materials for use in micro- and nano-scale patterning. Selections are arranged in parts on novel patterning chemistry and processing, microlithographic and advanced microlithographic chemistry and processing, and lithographic materials and processes. Subjects include modeling of polymeric microstructures, photoacid diffusion in chemically amplified DUV resists, calixarene resists for nanolithography, and photoacid generating polymers for surface modification resists. Annotation copyrighted by Book News, Inc., Portland, OR

Functional Polymers

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Publisher : CRC Press
ISBN 13 : 1315342316
Total Pages : 327 pages
Book Rating : 4.3/5 (153 download)

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Book Synopsis Functional Polymers by : Raja Shunmugam

Download or read book Functional Polymers written by Raja Shunmugam and published by CRC Press. This book was released on 2017-05-08 with total page 327 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new book covers the synthetic as well application aspects of functional polymers. It highlights modern trends in the field and showcases the recent characterization techniques that are being employed in the field of polymer science. The chapters are written by top-notch scientists who are internationally recognized in the field. The chapters will highlight the modern trend in the field.

Microlithography

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Publisher : CRC Press
ISBN 13 : 1351643444
Total Pages : 770 pages
Book Rating : 4.3/5 (516 download)

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Book Synopsis Microlithography by : Bruce W. Smith

Download or read book Microlithography written by Bruce W. Smith and published by CRC Press. This book was released on 2020-05-01 with total page 770 pages. Available in PDF, EPUB and Kindle. Book excerpt: The completely revised Third Edition to the bestselling Microlithography: Science and Technology provides a balanced treatment of theoretical and operational considerations, from fundamental principles to advanced topics of nanoscale lithography. The book is divided into chapters covering all important aspects related to the imaging, materials, and processes that have been necessary to drive semiconductor lithography toward nanometer-scale generations. Renowned experts from the world’s leading academic and industrial organizations have provided in-depth coverage of the technologies involved in optical, deep-ultraviolet (DUV), immersion, multiple patterning, extreme ultraviolet (EUV), maskless, nanoimprint, and directed self-assembly lithography, together with comprehensive descriptions of the advanced materials and processes involved. New in the Third Edition In addition to the full revision of existing chapters, this new Third Edition features coverage of the technologies that have emerged over the past several years, including multiple patterning lithography, design for manufacturing, design process technology co-optimization, maskless lithography, and directed self-assembly. New advances in lithography modeling are covered as well as fully updated information detailing the new technologies, systems, materials, and processes for optical UV, DUV, immersion, and EUV lithography. The Third Edition of Microlithography: Science and Technology authoritatively covers the science and engineering involved in the latest generations of microlithography and looks ahead to the future systems and technologies that will bring the next generations to fruition. Loaded with illustrations, equations, tables, and time-saving references to the most current technology, this book is the most comprehensive and reliable source for anyone, from student to seasoned professional, looking to better understand the complex world of microlithography science and technology.

Undergraduate Research Reports

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ISBN 13 :
Total Pages : 1026 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Undergraduate Research Reports by : Cornell University. College of Engineering

Download or read book Undergraduate Research Reports written by Cornell University. College of Engineering and published by . This book was released on 1994 with total page 1026 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Advances in Resist Technology and Processing

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ISBN 13 :
Total Pages : 660 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Advances in Resist Technology and Processing by :

Download or read book Advances in Resist Technology and Processing written by and published by . This book was released on 2000 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fotoporimā Konwakai Shi

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ISBN 13 :
Total Pages : 838 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Fotoporimā Konwakai Shi by :

Download or read book Fotoporimā Konwakai Shi written by and published by . This book was released on 2001 with total page 838 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Microlithography/Molecular Imprinting

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Publisher : Springer Science & Business Media
ISBN 13 : 9783540218623
Total Pages : 296 pages
Book Rating : 4.2/5 (186 download)

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Book Synopsis Microlithography/Molecular Imprinting by :

Download or read book Microlithography/Molecular Imprinting written by and published by Springer Science & Business Media. This book was released on 2005-02-18 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1. J.D. Marty, M. Mauzac: Molecular Imprinting: State of the Art and Perspectives.- 2. H. Ito: Chemical Amplification Resists for Microlithography

Polymers for Electronic & Photonic Application

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Publisher : Elsevier
ISBN 13 : 1483289397
Total Pages : 676 pages
Book Rating : 4.4/5 (832 download)

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Book Synopsis Polymers for Electronic & Photonic Application by : C. P. Wong

Download or read book Polymers for Electronic & Photonic Application written by C. P. Wong and published by Elsevier. This book was released on 2013-10-22 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most recent advances in the use of polymeric materials by the electronic industry can be found in Polymers for Electronic and Photonic Applications. This bookprovides in-depth coverage of photoresis for micro-lithography, microelectronic encapsulants and packaging, insulators, dielectrics for multichip packaging,electronic and photonic applications of polymeric materials, among many other topics. Intended for engineers and scientists who design, process, and manufacturemicroelectronic components, this book will also prove useful for hybrid and systems packaging managers who want to be informed of the very latest developments inthis field.* Presents most recent advances in the use of polymeric materials by the electronic industry* Contributions by foremost experts in the field

Maro Polymer Notes

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ISBN 13 :
Total Pages : 406 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Maro Polymer Notes by :

Download or read book Maro Polymer Notes written by and published by . This book was released on 1997 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Polymer Science: A Comprehensive Reference

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Publisher : Newnes
ISBN 13 : 0080878628
Total Pages : 7752 pages
Book Rating : 4.0/5 (88 download)

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Book Synopsis Polymer Science: A Comprehensive Reference by :

Download or read book Polymer Science: A Comprehensive Reference written by and published by Newnes. This book was released on 2012-12-05 with total page 7752 pages. Available in PDF, EPUB and Kindle. Book excerpt: The progress in polymer science is revealed in the chapters of Polymer Science: A Comprehensive Reference, Ten Volume Set. In Volume 1, this is reflected in the improved understanding of the properties of polymers in solution, in bulk and in confined situations such as in thin films. Volume 2 addresses new characterization techniques, such as high resolution optical microscopy, scanning probe microscopy and other procedures for surface and interface characterization. Volume 3 presents the great progress achieved in precise synthetic polymerization techniques for vinyl monomers to control macromolecular architecture: the development of metallocene and post-metallocene catalysis for olefin polymerization, new ionic polymerization procedures, and atom transfer radical polymerization, nitroxide mediated polymerization, and reversible addition-fragmentation chain transfer systems as the most often used controlled/living radical polymerization methods. Volume 4 is devoted to kinetics, mechanisms and applications of ring opening polymerization of heterocyclic monomers and cycloolefins (ROMP), as well as to various less common polymerization techniques. Polycondensation and non-chain polymerizations, including dendrimer synthesis and various "click" procedures, are covered in Volume 5. Volume 6 focuses on several aspects of controlled macromolecular architectures and soft nano-objects including hybrids and bioconjugates. Many of the achievements would have not been possible without new characterization techniques like AFM that allowed direct imaging of single molecules and nano-objects with a precision available only recently. An entirely new aspect in polymer science is based on the combination of bottom-up methods such as polymer synthesis and molecularly programmed self-assembly with top-down structuring such as lithography and surface templating, as presented in Volume 7. It encompasses polymer and nanoparticle assembly in bulk and under confined conditions or influenced by an external field, including thin films, inorganic-organic hybrids, or nanofibers. Volume 8 expands these concepts focusing on applications in advanced technologies, e.g. in electronic industry and centers on combination with top down approach and functional properties like conductivity. Another type of functionality that is of rapidly increasing importance in polymer science is introduced in volume 9. It deals with various aspects of polymers in biology and medicine, including the response of living cells and tissue to the contact with biofunctional particles and surfaces. The last volume is devoted to the scope and potential provided by environmentally benign and green polymers, as well as energy-related polymers. They discuss new technologies needed for a sustainable economy in our world of limited resources. Provides broad and in-depth coverage of all aspects of polymer science from synthesis/polymerization, properties, and characterization methods and techniques to nanostructures, sustainability and energy, and biomedical uses of polymers Provides a definitive source for those entering or researching in this area by integrating the multidisciplinary aspects of the science into one unique, up-to-date reference work Electronic version has complete cross-referencing and multi-media components Volume editors are world experts in their field (including a Nobel Prize winner)

Supramolecular Polymers

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Publisher : CRC Press
ISBN 13 : 1420027921
Total Pages : 778 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis Supramolecular Polymers by : Alberto Ciferri

Download or read book Supramolecular Polymers written by Alberto Ciferri and published by CRC Press. This book was released on 2005-04-26 with total page 778 pages. Available in PDF, EPUB and Kindle. Book excerpt: Supramolecular Polymers, Second Edition details assembly processes and structure-function correlation in natural and synthetic self-assembling materials, focusing on developments occurred over the past five years. The book highlights developments in the synthesis of complex structures, chemical design principles, and theoretical models of