Latex and Synthetic Polymer Dispersions 2013

Latex and Synthetic Polymer Dispersions 2013
Author: Smithers Rapra
Publisher: Smithers Rapra
Total Pages: 158
Release: 2013-11-13
Genre: Science
ISBN: 1909030570

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The 8th Smithers Rapra conference on Latex and Synthetic Polymer Dispersions gave a very broad picture of the industry. These proceedings cover all the presentations from the two day event which included: The scientific principles underlying latex dipping were described by Professor C. C. Ho, and Dr, Aik Hwee Eng of Ansell spoke about a modern result of dipping - the antimicrobial glove. Very interesting observations about the allergenic potential of synthetic latex gloves compared to those dipped from natural rubber were made by Hardi Tamm of Korymbos. The use of gamma radiation from the very start of the process, as a means of prevulcanization, to the end of the production process, in sterilization, was described by Dr. Rosamma Alex of the Rubber Research Institute of India and Eric Beers of Nordion respectively. The versatility of natural latex was demonstrated in a paper by Dr. Azura of Universiti Sains Malaysia, who showed us how it can be used for the cleaning of compression moulds. Innovative polymer synthesis in the manufacture of latex dispersions was presented by Dr. Joachim Storsberg of the Fraunhofer Institute, and Dr. Soeren Butz of Synthomer told how more clever chemistry could be used to "e;tailor-make"e; pressure sensitive adhesives. The environmental side of the industry was not forgotten, with two presentations from the Malaysian Rubber Board - Muhammad D Syraarani describing an environmentally friendly method for the analysis of magnesium in latex and Dr. Devaraj Veerasamy presenting the use of ultrafiltration to process latex. In a similar vein, Prof. Khairah Haji Badri, of the Universiti Tun Abdul Rahman showed how natural resources such as palm oil can be used to create useful polymers. David Hill of David Hill and Associates described how to carry out Process Validation of dipped condoms and gloves, and the delegates were told how the newest latex for dipping - synthetic polyiosprene - compares with the oldest - natural rubber - by Dr. Bert Krutzer of Kraton. The conference ended with Dr. Siby Varghese of the Rubber Research Institute of India, and Prof. Sabu Thomas of the Mahatma Gandhi University describing recent advances and applications in the field of nanotechnology.

Latex and Synthetic Polymer Dispersions 2010

Latex and Synthetic Polymer Dispersions 2010
Author:
Publisher: Smithers Rapra Technology
Total Pages: 0
Release: 2010-03
Genre: Dispersing agents
ISBN: 9781847353993

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iSmithers' sixth international conference for the latex and emulsion industry was held in Amsterdam in March 2010. From carpets to condoms the conference provided an essential update on the latest trends and developments in natural latex, aqueous synthetic polymer latices, processing chemicals and additives, latex-based products and relevant legislation. Natural and synthetic polymer latices are still at the heart of a wide range of applications. Traditionally dominated by disposable gloves for medical applications, the market has seen marked changes in recent years, driven chiefly by the emerging economies of China and India. Legislation governing the use of volatile solvents has further opened up the sector with water-based dispersions and latices now used as substitutes for solvent-based systems such as adhesives, sealants and coatings. But there are challenges ahead. The perennial quest for zero allergy elastomers will remain a key focus for the industry, as will the need to find cost effective alternatives to natural latex, particularly in the face of rising oil prices. This conference provided a forum to discuss the latest market, technology and materials news. Topics addressed included new materials, machinery and equipment developments, application methods, latex-based products, standards & regulatory requirements, materials testing, quality control and market trends.

Latex and Synthetic Polymer Dispersions 2012 Conference Proceedings

Latex and Synthetic Polymer Dispersions 2012 Conference Proceedings
Author:
Publisher: Smithers Rapra Technology
Total Pages: 180
Release: 2012-03
Genre: Latex
ISBN: 9781847357250

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The iSmithers and Smithers RAPRA's seventh international Latex & Synthetic Polymer Dispersions conference is held in Kuala Lumpur in 2012. This conference provides a unique opportunity to join fellow leaders in the field of latex, polymer dispersions, emulsion polymerisation and allied companies.

Polymer Dispersions and Their Industrial Applications

Polymer Dispersions and Their Industrial Applications
Author: Dieter Urban
Publisher: Wiley-VCH
Total Pages: 436
Release: 2002
Genre: Science
ISBN:

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Aqueous polymer dispersions are environmentally friendly and therefore they have replaced in many applications polymers dissolved in organic solvents. This substitution process is still ongoing. This book discusses the world of aqueous polymer dispersions from the viewpoint of how they are applied. For a better understanding it starts with a general description of the synthesis of polymer dispersions and their characterization. The following chapters are dedicated to a wide variety of applications, including history, modern processes, and typical formulations and performance. The selection and the usage of a polymer dispersion are not uniform around the world because of historical and regional differences of the technical developments and marketing demands. Leading scientists from industry contributed to this book ensuring that practical issues are emphasized.

Emulsion Polymerisation and Latex Applications

Emulsion Polymerisation and Latex Applications
Author: Christopher D. Anderson
Publisher: iSmithers Rapra Publishing
Total Pages: 160
Release: 2003
Genre: Science
ISBN: 9781859573815

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The term latex covers emulsion polymers, polymer dispersions and polymer colloids. This review report provides a general overview of the emulsion polymerisation processes and explains how the resulting latices are used in industrial applications. The classes of emulsion polymers are surveyed and the commercial technologies and potential future uses discussed. An additional indexed section containing several hundred abstracts from the Polymer Library gives useful references for further reading.

Latex and Synthetic Polymer Dispersions 2008

Latex and Synthetic Polymer Dispersions 2008
Author:
Publisher: Smithers Rapra Technology
Total Pages: 266
Release: 2008
Genre: Latex
ISBN: 9781847350664

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Drawing authorities from industry and academia, this conference offered the ideal platform to hear original technical papers and meet and exchange ideas with like-minded peers from across the world. Now in its fifth year the conference provided crucial updates on the latest trends and developments in natural latex, aqueous synthetic polymer latices, processing chemicals and additives. Topics addressed included new materials, machinery and equipment developments, application methods, standards & regulatory requirements, materials testing, quality control and market trends. More specifically, papers provided insight into many key developments and solutions to the key issues of the latex sector. These included: - Novel methods of reducing protein levels in natural rubber - Accelerators and cross-linking agents potentially offering improved toxicological performance - Development of new synthetic latices with modified characteristics - Latest developments in the field of nanoscience achieved by combining different polymers and inorganic materials and their practical applications - Increasing application of aqueous systems in the adhesive industry

Polymeric Dispersions: Principles and Applications

Polymeric Dispersions: Principles and Applications
Author: J.M. Asua
Publisher: Springer Science & Business Media
Total Pages: 571
Release: 2012-12-06
Genre: Technology & Engineering
ISBN: 9401155127

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A comprehensive and up to date survey of the science and technology of polymeric dispersions. The book discusses the kinetics and mechanisms of polymerization in dispersed media, examines the processes controlling particle morphology, presents both off-line and on-line methods for the characterization of polymer colloids, considers reactor engineering and control, and covers a wide variety of applications, such as latex paint formulations, encapsulation of inorganic particles, reactive latexes, adhesives, paper coating, and biomedical and pharmaceutical applications. Audience: A valuable resource for scientists and engineers, academic and industrial, who are involved in the manufacture or application of polymeric dispersions.

Surface Application of Paper Chemicals

Surface Application of Paper Chemicals
Author: J. Brander
Publisher: Springer Science & Business Media
Total Pages: 283
Release: 2012-12-06
Genre: Technology & Engineering
ISBN: 9400914571

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With the exception of a slight hiccup during the height of the recent environmental movement (during the early 1990s), when for a year or two consumers were prepared to pay a price premium for lower quality recycled paper than for the virgin product, the inexorable improvement in the quality demanded of paper products continues. This demand for quality covers not only the aesthetics ofthe product but also its performance. Moreover, it is becoming increasingly the case that papers designed for a particular use must, as it were incidentally, also perform well in alternative applications. An example is that of office and printing papers, which are expected to perform as well in copier machines as in all the various forms of impact and non-impact printers. But even greater demands are made in other product areas, where board designed for dry foods can also be expected to protect moist and fatty materials and be made of 100% recycled fibre. The need to isolate foodstuffs from some of the contaminants that can affect recycled board is a· serious challenge. Thus, papermakers are constantly striving to meet a broadening spectrum of demands on their products; often while accepting declining quality of raw materials. The product design philosophy that has arisen in response to this is increasingly to isolate the bulk of a paper from its uses: to engineer the needed performance characteristics into the paper surfaces while more or less ignoring what happens inside.