Title:
FLEXIBLE ACRYLIC RESIN-MODIFIED POLYVINYLIDENE FLUORIDE FILM
Document Type and Number:
WIPO Patent Application WO/2024/011446
Kind Code:
A1
Abstract:
Provided are polymer compositions comprising a polyvinylidene fluoride resin and a multi-stage acrylic polymer. The multi-stage acrylic polymer comprises a cross-linked core, at least one intermediate layer, and a shell. Each of the cross-linked core and the shell comprise polymerized units derived from one or more alkyl (meth) acrylate monomers, and the one or more intermediate layers comprise polymerized units derived from one or more alkyl (meth) acrylate monomers, styrenic monomers, and combinations thereof. An article comprising the polymer composition and a photovoltaic module comprising a film comprising the polymer composition are also disclosed.
Inventors:
ZHANG HUI (CN)
GUO HAILAN (US)
GUO HAILAN (US)
Application Number:
PCT/CN2022/105415
Publication Date:
January 18, 2024
Filing Date:
July 13, 2022
Export Citation:
Assignee:
ROHM & HAAS (US)
ZHANG HUI (CN)
GUO HAILAN (US)
ZHANG HUI (CN)
GUO HAILAN (US)
International Classes:
C08F2/38; C08F14/22; C08F285/00; C09J151/00; H01L31/049
Foreign References:
| EP1405872A1 | 2004-04-07 | |||
| CN109153742A | 2019-01-04 | |||
| CN105451990A | 2016-03-30 | |||
| EP0473379A2 | 1992-03-04 | |||
| CN104854154A | 2015-08-19 |
Attorney, Agent or Firm:
SHANGHAI PATENT & TRADEMARK LAW OFFICE, LLC (CN)
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