Title:
変性液状ジエン系ゴム及び該変性液状ジエン系ゴムを含む樹脂組成物
Document Type and Number:
Japanese Patent JP6672174
Kind Code:
B2
Abstract:
There are provided a modified liquid diene rubber that can be used for a curable resin composition and a resin composition containing the modified liquid diene rubber. The curable resin composition containing the modified liquid diene rubber has a much higher curing rate than that in the related art, and the resulting cured product has excellent mechanical properties, transparency, and heat resistance. Produced are a modified liquid diene rubber and a resin composition containing the modified liquid diene rubber. The modified liquid diene rubber includes a modifying group (p) partly containing a (meth)acryloyl group therein and a monomer unit (al) derived from a conjugated diene compound. A carbon-carbon double bond derived from the conjugated diene compound has a hydrogenation rate of 30 to 95 mol%, and the modifying group (p) has a functional group equivalent weight of 700 to 20,000 g/eq.
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Inventors:
Satoshi Motoda
Megumi Hirata
Megumi Hirata
Application Number:
JP2016566374A
Publication Date:
March 25, 2020
Filing Date:
December 22, 2015
Export Citation:
Assignee:
KURARAY CO.,LTD.
International Classes:
C08C19/28; C08F36/00; C08F290/12; C08F299/00; C09J4/02; C09J11/06; C09J109/00; C09J151/06
Domestic Patent References:
| JP2003335985A | ||||
| JP2009029976A | ||||
| JP2069545A | ||||
| JP62280204A | ||||
| JP1113417A |
Attorney, Agent or Firm:
Patent corporation ssinpat