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:
Mar. 28, 2000
Filed:
Nov. 10, 1997
Applicant:
Inventors:
Christopher John Harris, Worcester, GB;
Gary Woodward, Kidderminster, GB;
Andrew John Taylor, Bromsgrove, GB;
Jasvir Singh Manku, Oldbury, GB;
Assignee:
Albright & Wilson UK Limited, West Midlands, GB;
Primary Examiner:
Int. Cl.
CPC ...
C08K / ; C08G / ; C07F / ;
U.S. Cl.
CPC ...
524123 ; 252609 ; 528400 ; 528156 ;
Abstract
Halogen-free, oligomeric or polymeric, alkylene-bridged alkyl phosphonates having the general formula ##STR1## where n is a whole number of from 1 to 20;