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:
Sep. 24, 1996
Filed:
Jun. 02, 1995
Applicant:
Inventors:
Philip O Nubel, Naperville, IL (US);
Howard B Yokelson, Naperville, IL (US);
Assignee:
Amoco Corporation, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F / ; C08F / ; C08G / ;
U.S. Cl.
CPC ...
525270 ; 525289 ; 525297 ; 5253303 ; 5253305 ; 5253306 ; 5253321 ; 525382 ; 525384 ; 526281 ; 526283 ; 526308 ; 5263291 ; 526331 ; 560181 ; 560202 ; 564485 ; 568857 ;
Abstract
This invention relates to difunctional telechelic linear non-crosslinked polyolefins without pendant chain branched groups. The polyolefin compounds of this invention are useful for preparing high molecular weight polyesters, polyamides, polyureas and polyurethanes of high density without branching of the polymer chains, and with low permeability to gases and solvents.
Nubel, Philip. (1996). Difunctional telechelic linear non-crosslinked polyolefins (U.S. Patent No. 5559190). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5559190
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile