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:
Jul. 15, 2025
Filed:
Jan. 18, 2022
Applicant:
Holcim Technology Ltd, Zug, CH;
Inventors:
Assignee:
Holcim Technology Ltd, Zug, CH;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B29C 44/34 (2006.01); B29C 44/32 (2006.01); C08G 18/06 (2006.01); C08J 9/04 (2006.01); C08J 9/36 (2006.01); B29K 75/00 (2006.01); B29K 105/04 (2006.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
B29C 44/348 (2013.01); B29C 44/321 (2016.11); C08G 18/06 (2013.01); C08J 9/04 (2013.01); C08J 9/36 (2013.01); B29C 2793/009 (2013.01); B29K 2075/00 (2013.01); B29K 2105/04 (2013.01); B29L 2031/776 (2013.01); C08J 2203/10 (2013.01); C08J 2203/12 (2013.01); C08J 2203/142 (2013.01); C08J 2203/16 (2013.01); C08J 2375/04 (2013.01);
Abstract
A method for producing a foam board laminate having low surface irregularities, the method comprising (i) preparing a continuous foam laminate; (ii) cutting the foam laminate to a desired length; (iii) placing the foam laminate of desired length into restriction to restrict further expansion of the foam laminate in the thickness of the foam laminate.