| US 7,473,753 B2 | ||
| Adhesive compositions and methods of using the same | ||
| Amrit K. Parhar, North Ridgeville, Ohio (US); Forest Hampton, III, Elyria, Ohio (US); Charles N. Bush, Bay Village, Ohio (US); and Fred R. Scholer, East Windsor, N.J. (US) | ||
| Assigned to Oatey Co., Cleveland, Ohio (US) | ||
| Filed on Apr. 12, 2005, as Appl. No. 11/104,032. | ||
| Claims priority of provisional application 60/599772, filed on Aug. 06, 2004. | ||
| Prior Publication US 2006/0030689 A1, Feb. 09, 2006 | ||
| Int. Cl. C08G 44/00 (2006.01) | ||
| U.S. Cl. 528—44 [156/273.7; 428/40.1; 528/196; 528/198; 528/328] | 20 Claims |
| 1. An adhesive composition which is free of acrylonitrile-butadiene-styrene polymers, alkyl substituted benzenes and alkyl
substituted naphthalenes and which comprises a mixture of:
(a) at least one organic sulfoxide, sulfone, or sulfide, or a mixture of two or more thereof, wherein the sulfoxide, sulfone
and sulfide are characterized by the formulae R2SO (I) R2SO2 (II) and R2S (III) respectively wherein each R is independently an alkyl or an aryl group, and
(b) at least one ketone, ether, ester, amide, carbonate, or a mixture of two or more thereof and
(c) from about 1% to about 60% by weight at least one water insoluble polyvinyl chloride, chlorinated polyvinyl chloride,
or a mixture of two or more thereof.
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