Revlon (United States)

This chapter contains sections titled: Introduction Nail Lacquer Chemistry and Formulation Nail Lacquer Testing Nail Lacquer Manufacture and Quality Control Nail Lacquer Packages Non-lacquer Nail Products Summary

Cosmetic science has evolved significantly during the past thirty years. One of the principal drivers of such advancement has been the development of new color cosmetic formulations that deliver a combination of drastically improved functional performance and outstanding aesthetic properties. The key element enabling the creation of such high performance products is the increasingly widespread use of a broad spectrum of polymers in a wide range of color cosmetic formulations. The primary reasons for this trend are rooted in intrinsic attributes of polymers. Polymers typically are more substantive to biological substrates than are many of the fatty-based raw ingredients historically used in cosmetic formulations. Polymers also can be customized readily to meet very specific performance requirements. In some formulations, polymers have supplemented fatty-based raw ingredients as a means of improving product performance. In other formulations, advanced technology polymers have completely replaced traditional cosmetic chemicals in order to create products having superior skin adhesion and wear attributes. Polymer scientists should be aware of the safety and regulatory requirements peculiar to the cosmetic industry so as to engage cosmetic chemists in a productive way.

Polymers are routinely used in many personal care and cosmetic products. The applications take advantage of the various properties of these polymers to impart unique benefits to their formulations. The range of properties is as varied as the class of polymers that have been utilized. Using polymers, cosmetic chemists can create high performance products. Broad spectrums of polymers; natural polymers, synthetic polymers, organic polymers as well as silicones are used in a wide range of cosmetic and personal care products as film-formers, emulsifiers, thickeners, modifiers, protective barriers, and as aesthetic enhancers. This book is based on an international symposium on “Polymers for Cosmetics and Personal Care” held at the 244th National ACS Meeting in Philadelphia on August 22, 2012. The aim of this book is to cover the many facets of polymers used in cosmetics and personal care products and to bring together researchers from industries and academic disciplines from different countries. This overview chapter provides a brief description of each chapter presented in this book and is meant to provide the reader with an insight to the exciting developments described throughout.

ADVERTISEMENT RETURN TO BOOKPREVChapterNEXTPrefaceAnjali PatilAnjali Patil Revlon Research Center 2121 Route 27 Edison, New Jersey 08818 More by Anjali Patil and Michael S. FerrittoMichael S. Ferritto Dow Corning Corporation 2200 West Salzburg Road Midland, Michigan 48686 More by Michael S. FerrittoDOI: 10.1021/bk-2013-1148.pr001 This publication is free to access through this site. Learn MorePublication Date (Web):December 5, 2013Publication History Published online5 December 2013Published inprint 1 January 2013Request reuse permissions Copyright © 2013 American Chemical Society. This publication is available under these Terms of Use. Polymers for Personal Care and Cosmeticspp ix-xACS Symposium SeriesVol. 1148ISBN13: 9780841229051eISBN: 9780841229068Chapter Views400Citations-LEARN ABOUT THESE METRICSChapter Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail PDF (105 KB) Get e-Alerts

This report presents the results from analyses of samples taken from the headspace of waste storage tank 241-BX-104 (Tank BX-104) at the Hanford Site in Washington State. Tank headspace samples collected by Westinghouse Hanford Company (WHC) were analyzed by Pacific Northwest National Laboratory (PNNL) to determine headspace concentrations of selected non-radioactive analytes. Analyses were performed by the Vapor Analytical Laboratory (VAL) at PNNL. Vapor concentrations from sorbent trap samples are based on measured sample volumes provided by WHC. Ammonia was determined to be above the immediate notification limit specified by the sampling and analyses plan (SAP). Total non-methane organic compounds was the principal flammable constituent of the Tank BX-104 headspace, determined to be present at approximately 0.310% of its lower flammability limit (LFL). Total headspace flammability was estimated to be <0.784% of the LFL. Average measured concentrations of targeted gases, inorganic vapors, and selected organic vapors are provided in Table S.1. A summary of experimental methods, including sampling methodology, analytical procedures, and quality assurance and control methods are presented in Section 2.0. Detailed descriptions of the analytical results are provided in Section 3.0.

Abstract Personal computers are rapidly becoming more visible in the R&D community than ever before. Where less than a decade ago computers required large climate—controlled rooms, now personal computers can function in the same environment that you and I, as office workers, do.This paper will address many of the ways that personal computers have been introduced into the R&D community at Revlon Health Care. It will also address industry trends and some of the considerations that should be addressed when introducing a personal computer into the workplace.

Every day there are new technologies evolving that directly impact the office as we know it. Early on, these technologies appeared to confound the smooth flow of work, but as technologies matured, their importance and benefit received greater visibility and acceptance.Whenever a change is to be introduced, be it automated or manual, it is important to identify the impacts and interactions the change will have on an organization. While designers of office automation strategies dismiss poor acceptance of their products as user resistance, a more holistic view would be to look at the introduction of change against the total organizational setting in which it is to be imbedded. Once identified, there is a need to put these interactions into their proper perspective. M. Lynne Markus, in her book “Systems in Organizations, Bugs and Features”, describes such interactions calling them an interaction perspective, which is the impact between organizational needs and system features.Once organization needs and system features are combined to form an organization's interaction perspective, office automation can be viewed as the utilization of information technologies as part of a program to improve organizational performance.

A human DNA library, cloned in bacteriophage lambda, was screened with an opal suppressor tRNA probe. Two genes were isolated, subcloned into pBR322, and sequenced. One is a normal opal suppressor tRNA gene 87 nucleotides in length without intervening sequences. It has a TCA anticodon demonstrating that the mature tRNA reads the termination codon UGA. The 5' internal control region for transcription has two extra nucleotides compared to the consensus sequence for eucaryotic tRNA genes, while the 3' internal control region is normal. This gene differs from a previously sequenced chicken opal suppressor serine tRNA gene (Hatfield, D., Dudock, B., and Eden, F. (1983) Proc. Natl. Acad. Sci. U.S.A. 80, 4940-4944) only at position 11. The second human gene appears to be a pseudogene truncated near the 3' end, since in the cloverleaf form of the mature tRNA there are three noncomplementary bases in the acceptor stem. The two human genes have a high degree of homology and, excluding the truncated 3' terminus of the pseudogene, differ in only two positions. The flanking sequences of the pseudogene are about 90% homologous to the consensus sequence of the human Alu family of repeated sequences. This gene appears to have been inserted between two adjacent Alu family members.