logo

For the Inventor, By the Inventor

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.:

US 5100947 B1

PDFFull Text
Date of Patent:
Mar. 31, 1992

Filed:

Mar. 19, 1990

Dynamically vulcanized alloys having improved stiffness/impact balance

Applicant:
Inventors:

Robert C Puydak, Cranbury, NJ (US);

Donald R Hazelton, Chatham, NJ (US);

Blair A Graham, Bright's Grove, CA;

Narayanaswami R Dharmarajan, Highland Park, NJ (US);

Assignee:

Advanced Elastomer Systems, L. P., St. Louis, MO (US);

Attorney:

Seward; Gordon B.

Primary Examiner:

Carman J Seccuro

Int. Cl.
CPC ...
C08K / ; C08K / ; C08K / ;
U.S. Cl.
CPC ...
524423 ; 524445 ; 524451 ; 524425 ; 524525 ; 524528 ; 524504 ; 525 74 ; 525192 ; 525194 ; 525197 ;
Abstract

A dynamically vulcanized composition comprising a polyolefin resin and an elastomer is provided in which a major portion of fillers or specified additives are present in the polyolefin resin. A process for producing the dynamically vulcanized composition is also provided including the addition of the fillers and/or specified additives after the dynamic vulcanization step. The compositions have improved stiffness to impact balance.

Find Patent Forward Citations

Quick Actions:

Puydak, Robert. (1992). Dynamically vulcanized alloys having improved stiffness/impact balance (U.S. Patent No. 5100947). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5100947

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…