Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1996-03-05
1997-03-18
Lipman, Bernard
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525370, 525371, 525372, 525373, 526271, C08F 842
Patent
active
056124210
ABSTRACT:
Methods and compositions for pretreating a metal surface are provided. The methods comprise applying to the metal surface a hydrolysate of a copolymer of an unsaturated carboxylic acid or derivative thereof and a vinyltrialkoxysilane compound. Novel zinc salt hydrolysate compositions and zirconium salt hydrolysate compositions are also disclosed.
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Reactions of Vinyltrichlorosilane and Vinyltriethoxysilane, Wagner et al., Industrial and Engineering Chemistry, v. 45, No. 2, 367 (1953).
Goliaszewski Alan E.
Reichgott David W.
Sander Lothar S.
BetzDearborn Inc.
Lipman Bernard
Ricci Alexander D.
Von Neida Philip H.
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