The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 25, 1981
Filed:
Aug. 03, 1979
Applicant:
Inventor:
Robert F Russell, Wellingborough, GB;
Assignee:
Scott Bader Company Limited, Wellingborough, GB;
Primary Examiner:
Int. Cl.
CPC ...
C08L / ; C08L / ;
U.S. Cl.
CPC ...
260 / ; 525 11 ; 525 39 ; 525 48 ;
Abstract
To allow the use of stearyl stearate or paraffin in amounts to restrict styrene evaporation from an unsaturated polyester resin during curing, there is present in the resin a small amount (0.1 to 5% by weight) of a long-chain vinyl compound of the formula ##STR1## wherein R is straight- or branched-chain substituted or unsubstituted aliphatic C.sub.6 -C.sub.24 hydrocarbon,
Russell, Robert. (1981). Unsaturated polyester resins (U.S. Patent No. 4285845). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4285845
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile