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US 9,803,052 B2Granted
Polymer having terminal structure including plurality of reactive silicon groups, method for manufacturing same, and use for same
AssigneeKaneka Corporation
InventorsTatsuro Harumashi, Akio Taniguchi, Hidetoshi Odaka, Katsuyu Wakabayashi
Life of this patent
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Abstract
A polymer (A) having, at one terminal moiety thereof, a terminal structure having two or more carbon-carbon unsaturated bonds. A reactive-silicon-group-containing polymer (B) having, at one terminal moiety thereof, a terminal structure having two or more reactive silicon groups.
Claims6
A polymer (A) having, at one terminal moiety thereof, a terminal structure having two or more carbon-carbon unsaturated bonds,
- wherein the terminal moiety has a structure represented by the following general formula (1):
- wherein R1 and R3 are each independently a bivalent bonding group having 1 to 6 carbon atoms and an atom of the bonding group that is bonded to any carbon atom adjacent to the bonding group is any one of carbon, oxygen and nitrogen;
- R2 and R4 are each independently hydrogen, or a hydrocarbon group having 1 to 10 carbon atoms;
- and n is an integer of 1 to 10.
1 more element
Dependencies are inferred from the claim text.