POLYURETHANE BASED HOT MELT ADHESIVE

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United States of America

APP PUB NO 20240376355A1
SERIAL NO

18290053

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Abstract

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Hot melt adhesive including a randomly hydroxyl functionalized branched olefin copolymer has: number average molecular weight between 10 to 50 kg/mol, crystallinity content below 30%, enthalpy between 5 to 65 J/g, polydispersity index from 2 to 6, melting temperature between 40 and 120° C., optionally, more than two hydroxyl functionalities per polymer chain and consisting of at least 80 mol % of a unit of formula (1), optionally a unit of formula (2), and between 0.1 to 1 mol %, of a unit of formula (3):

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Patent Owner(s)

Patent OwnerAddress
SABIC GLOBAL TECHNOLOGIES B V4612 PX BERGEN OP ZOOM

International Classification(s)

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  • 2022 Application Filing Year
  • C09J Class
  • 1059 Applications Filed
  • 188 Patents Issued To-Date
  • 17.76 % Issued To-Date

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bouyahyi, Miloud Eindhoven, NL 35 97
Duchateau, Robbert Roostenlaan, NL 45 156
Jasinska-Walc, Lidia Veldhoven, NL 38 97
Kruszynski, Jakub Geleen, NL 4 14

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