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:
Feb. 04, 1992
Filed:
Jan. 10, 1991
Applicant:
Inventors:
Dirk Reese, Marl, DE;
Horst Leithoeuser, Marl, DE;
Assignee:
Huels Aktiengesellschaft, Marl, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08J / ; C08F / ;
U.S. Cl.
CPC ...
521 56 ; 526 89 ; 526200 ; 526201 ; 526215 ; 526221 ; 526233 ; 526234 ; 526346 ; 526910 ;
Abstract
A process for producing styrene-containing polymers having a narrow particle size distribution, comprising the steps: