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:
Jan. 03, 1995
Filed:
Mar. 31, 1994
Applicant:
Inventors:
Heinrich Deibig, Guensberg, CH;
Albrecht Dinkelaker, Biberist, CH;
Assignee:
Belland AG, Solothurn, CH;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08K / ;
U.S. Cl.
CPC ...
524414 ; 524428 ; 524439 ; 524423 ; 524447 ; 524449 ; 524451 ; 524560 ;
Abstract
The invention relates to thermoplastically shapeable mixtures of COOH group-containing polymers dissolvable in an aqueous neutral or aqueous-alkaline medium with fillers. Such mixtures can be processed by thermoplastic shaping to moulded articles, which are dissolvable after use. The invention also relates to suitable copolymers for this purpose and the use thereof for the production of moulded articles.