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. 19, 2021
Filed:
Mar. 23, 2018
Applicant:
Henkel Ag & Co. Kgaa, Duesseldorf, DE;
Inventors:
Pablo Walter, Munich, DE;
Norman Friedrich, Munich, DE;
Lina Gonzalez, Munich, DE;
Hendrik Luetzen, Munich, DE;
Thomas Haertig, Munich, DE;
Assignee:
Henkel AG & Co. KGaA, Duesseldorf, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 65/02 (2006.01); B29K 33/00 (2006.01); B29K 77/00 (2006.01); C09D 133/12 (2006.01); B29C 65/00 (2006.01); B29C 65/06 (2006.01); B29C 65/14 (2006.01); B29C 65/16 (2006.01); B29C 65/38 (2006.01); B29C 65/18 (2006.01); B29C 65/08 (2006.01); B29C 65/04 (2006.01); B29C 65/20 (2006.01); B29C 65/50 (2006.01); B29C 65/72 (2006.01); B29C 65/10 (2006.01);
U.S. Cl.
CPC ...
B29C 65/02 (2013.01); B29C 66/02 (2013.01); B29C 66/026 (2013.01); B29C 66/71 (2013.01); B29C 66/712 (2013.01); C09D 133/12 (2013.01); B29C 65/04 (2013.01); B29C 65/06 (2013.01); B29C 65/0618 (2013.01); B29C 65/0627 (2013.01); B29C 65/0636 (2013.01); B29C 65/0672 (2013.01); B29C 65/08 (2013.01); B29C 65/10 (2013.01); B29C 65/1412 (2013.01); B29C 65/1425 (2013.01); B29C 65/16 (2013.01); B29C 65/1635 (2013.01); B29C 65/1658 (2013.01); B29C 65/1661 (2013.01); B29C 65/1667 (2013.01); B29C 65/1696 (2013.01); B29C 65/18 (2013.01); B29C 65/20 (2013.01); B29C 65/38 (2013.01); B29C 65/5057 (2013.01); B29C 65/72 (2013.01); B29C 66/731 (2013.01); B29K 2033/08 (2013.01);
Abstract
The invention relates to a method for welding a polyamide plastic and a poly(meth)acrylate—particularly a polymethyl methacrylate—plastic using a primer, said primer containing at least one copolymer synthesised from at least one styrene or styrene derivative and at least one maleic anhydride or maleic anhydride derivative. The invention also relates to correspondingly welded products.