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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 5874512 B1

PDFFull Text
Date of Patent:
Feb. 23, 1999

Filed:

Sep. 18, 1997

Tackifiers and a process to obtain tackifiers

Applicant:
Inventors:

James McCleod Farley, League City, TX (US);

Martha Hetzel Robertson, Jackson, LA (US);

Charles Lewis Sims, Baton Rouge, LA (US);

Assignee:

Other;

Attorneys:

Reid; Frank E.

Schneider; John E.

Primary Examiner:

Fred Teskin

Int. Cl.
CPC ...
C08L / ; C08F / ;
U.S. Cl.
CPC ...
526308 ; 526126 ; 526127 ; 526133 ; 526134 ; 526160 ; 526170 ; 526281 ; 526282 ; 526283 ; 526347 ; 525 97 ; 525 98 ; 525210 ; 525211 ; 525216 ; 524553 ; 524554 ; 156334 ;
Abstract

Resins which are the copolymers of an alpha-olefin, a cyclic olefin, and an aromatic-group-containing monomer are provided. The cyclic olefins retain their cyclic structures and the aromatic-group-containing monomers retain their aromatic structures after copolymerization into the resin product. Methods for production of the new resins in the presence of a metallocene catalyst system are also provided. New adhesive compositions containing the resin and articles using the new adhesive compositions are also part of the invention.

Find Patent Forward Citations

Farley, James. (1999). Tackifiers and a process to obtain tackifiers (U.S. Patent No. 5874512). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5874512

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

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