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. 28, 1992
Filed:
Aug. 29, 1990
Applicant:
Inventors:
Hans W Engels, Troisdorf, DE;
Karlheinz Neuschaffer, Leichlingen, DE;
Assignee:
Huels Troisdorf AG, Troisdorf, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D / ; C09L / ;
U.S. Cl.
CPC ...
106624 ; 106600 ; 106605 ; 106614 ; 106646 ; 106820 ; 106821 ;
Abstract
A composition for the production of an open-pore foam product from essentially inorganic components contains, in addition to known components, a rock-forming solid substance, a curing agent, a foaming additive, and an at least partly alkali-soluble protein to produce open pores. The rock-forming component is a reactive solid substance selected from the group consisting of