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:
Aug. 12, 2025
Filed:
May. 10, 2022
Sabic Global Technologies B.v., Bergen op Zoom, NL;
Lidia Jasinska-Walc, Veldhoven, NL;
Robbert Duchateau, Roostenlaan, NL;
Miloud Bouyahyi, Eindhoven, NL;
Nydia Badillo Sampedro, Maastricht, NL;
Jakub Kruszynski, Geleen, NL;
Jana Hrachová, Sittard, NL;
Yingxin Liu, Geleen, NL;
Lanti Yang, Noord-Brabant, NL;
SABIC GLOBAL TECHNOLOGIES B.V., Bergen op Zoom, NL;
Abstract
Hot melt adhesive including a polar group-containing olefin copolymer has: number average molecular weight (M) between 10 to 50 kg/mol, crystallinity (X) content below 30%, enthalpy (ΔH) between 5 to 65 J/g, polydispersity index (PDI) from 2 to 6, melting temperature (T) between 40 and 120° C., and including at least 80 mol % of a constituent unit of formula (1), optionally a constituent unit of formula (2), and between 0.1 to 1 mol %, of a constituent unit of formula (3):