Title:
CURABLE POLYOLEFIN COMPOSITION AND CURED PRODUCT
Document Type and Number:
WIPO Patent Application WO/2022/183391
Kind Code:
A1
Abstract:
Curable polyolefin composition comprising: (A) polyolefin having at least two aliphatic unsaturated bonds per molecule; (B) wax with melting point of 30 to 100℃; (C) organopolysiloxane having at least two silicon atom-bonded hydrogen atoms per molecule; and (D) catalytic amount of hydrosilylation reaction catalyst, wherein content of component (A) is 20 to 80 mass%, content of component (B) is 10 to 75 mass%, and content of component (C) is 1 to 20 mass%, each based on the total mass of components (A) to (D) . The composition can be cured to form a cured product capable of storing and releasing themal energy, and preventing the wax leaking/pumping out during heat cycling.
Inventors:
HE CHAO (CN)
WEI PENG (CN)
ZHANG JIGUANG (CN)
CHEN HONGYU (CN)
ZHENG YAN (CN)
CHEN CHEN (CN)
BHAGWAGAR DORAB (US)
WEI PENG (CN)
ZHANG JIGUANG (CN)
CHEN HONGYU (CN)
ZHENG YAN (CN)
CHEN CHEN (CN)
BHAGWAGAR DORAB (US)
Application Number:
PCT/CN2021/078818
Publication Date:
September 09, 2022
Filing Date:
March 03, 2021
Export Citation:
Assignee:
DOW GLOBAL TECHNOLOGIES LLC (US)
DOW SILICONES CORP (US)
HE CHAO (CN)
WEI PENG (CN)
ZHANG JIGUANG (CN)
CHEN HONGYU (CN)
ZHENG YAN (CN)
CHEN CHEN (CN)
BHAGWAGAR DORAB (US)
DOW SILICONES CORP (US)
HE CHAO (CN)
WEI PENG (CN)
ZHANG JIGUANG (CN)
CHEN HONGYU (CN)
ZHENG YAN (CN)
CHEN CHEN (CN)
BHAGWAGAR DORAB (US)
International Classes:
C09K5/06; C08G77/442; C08K3/01; C08K3/016; C08K3/22; C08K3/28; C08L9/00; C08L83/04; C08L91/06
Foreign References:
| CN103933907A | 2014-07-23 | |||
| CN101675115A | 2010-03-17 | |||
| CN108003558A | 2018-05-08 | |||
| US4708812A | 1987-11-24 | |||
| US6451422B1 | 2002-09-17 |
Other References:
FORTUNIAK WITOLD, SLOMKOWSKI STANISLAW, CHOJNOWSKI JULIAN, KURJATA JAN, TRACZ ADAM, MIZERSKA URSZULA: "Synthesis of a paraffin phase change material microencapsulated in a siloxane polymer", COLLOID & POLYMER SCIENCE, SPRINGER VERLAG, HEIDELBERG, DE, vol. 291, no. 3, 1 March 2013 (2013-03-01), DE , pages 725 - 733, XP055963552, ISSN: 0303-402X, DOI: 10.1007/s00396-012-2782-z
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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