William A. Williams
PPG Industries
6 Papers
209 Citations
William A. Williams is an academic researcher from PPG Industries. The author has contributed to research in topics: Sodium hypophosphite & Citric acid. The author has an hindex of 5, co-authored 6 publications.
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Papers
Patent
Terpene-base microemulsion cleaning composition
William A. Williams
- 19 Jul 1991
TL;DR: In this paper, oil-in-water micro-emulsion cleaning compositions comprising four principal components are described, i.e., a terpene solvent, an aliphatic glycol monoether co-solvent, a mixture of non-ionic surfactants selected from (1) a capped alkylphenol ethoxylate, (2) a fatty acid alkanolamide, and (3) water.
75
Patent
Non-formaldehyde durable press finishing for cellulosic textiles with phosphinocarboxylic acid
Robert H. Tang,William A. Williams +1 more
- 24 May 1994
TL;DR: In this paper, a composition and method for providing a non-formaldehyde durable press finish to cellulosic fabrics by employing polyphosphinocarboxylic acids are disclosed.
48
Patent
Microporous material exhibiting increased whiteness retention
Barbara J. Anderson,Paul L. Benenati,Harlan B. Johnson,Thomas A. Rechlicz,William A. Williams +4 more
- 18 Nov 1992
TL;DR: The tendency of microporous material to discolor over a period of time when exposed to the atmosphere during normal usage can be reduced by incorporating whiteness retaining organic surface active agent.
42
Patent
Non-formaldehyde durable press finishing for cellulosic textiles with phosphonoalkylpolycarboxylic
Robert H. Tang,William A. Williams +1 more
- 16 Jan 1996
TL;DR: In this article, a composition and method for providing a non-formaldehyde durable press finish to cellulosic fabrics by employing phosphonoalkyl polycarboxylic acids are disclosed.
23
Patent
Neem oil emulsifier
William A. Williams
- 01 Mar 1990
TL;DR: In this paper, concentrated water-in-oil neem oil emulsions containing a pesticidally effective amount of azadirachtin, which concentrated emulsion, upon dilution with water, form storage stable oil-inwater emulsion.
18