Title:
OLEFIN-BASED POLYMER COMPOSITIONS WITH IMPROVED CURE
Document Type and Number:
WIPO Patent Application WO/2023/272544
Kind Code:
A1
Abstract:
A process, and related composition, to form a crosslinked composition, the process comprising applying heat, and optionally radiation, to a composition that comprises at least the following components: a) elastomer, or an olefin-based polymer that has a density > 0.920 g/cc, and wherein component a has a total unsaturation ≥ 0.20 /1000C; b) a molecule comprising at least one Si-H group; c) at least one peroxide; and d) optionally, at least one crosslinking coagent different from component b. A process, and related composition, to form a crosslinked composition, the process comprising applying radiation, and optionally heat, to a composition that comprises the following components: a) elastomer, or an olefin-based polymer that has a density > 0.920 g/cc, and wherein component a has a total unsaturation ≥ 0.20 /1000C; b) a molecule comprising at least one Si-H group.
More Like This:
Inventors:
SUN YABIN (CN)
WU GAOXIANG (US)
MUNRO JEFFREY C (US)
LI PI SHAN COLIN (US)
ZHANG KAINAN (CN)
WU GAOXIANG (US)
MUNRO JEFFREY C (US)
LI PI SHAN COLIN (US)
ZHANG KAINAN (CN)
Application Number:
PCT/CN2021/103385
Publication Date:
January 05, 2023
Filing Date:
June 30, 2021
Export Citation:
Assignee:
DOW GLOBAL TECHNOLOGIES LLC (US)
SUN YABIN (CN)
WU GAOXIANG (US)
MUNRO JEFFREY C (US)
LI PI SHAN COLIN (US)
ZHANG KAINAN (CN)
SUN YABIN (CN)
WU GAOXIANG (US)
MUNRO JEFFREY C (US)
LI PI SHAN COLIN (US)
ZHANG KAINAN (CN)
International Classes:
C08L23/16; C08L23/18; C08L83/05; C08L83/06
Foreign References:
| CN101356206A | 2009-01-28 | |||
| JP2004035813A | 2004-02-05 | |||
| CN101193970A | 2008-06-04 | |||
| CN101208187A | 2008-06-25 |
Attorney, Agent or Firm:
WU, FENG & ZHANG (CN)
Download PDF: