IP Library › Granted Patent US 11,072,700
Granted Patent B2
US 11,072,700 · App. 15/737,582 · Granted Jul 27, 2021

Composition comprising fluoropolymer and molded article

Inventors: Tsuyoshi Noguchi (Osaka, JP); Fumihiro Kamiya (Osaka, JP); Yoshinari Taguchi (Niigata, JP); Masato Tanaka (Niigata, JP)
Assignee: DAIKIN INDUSTRIES, LTD.
C08L27/18C08F2/44C08F292/00C08K9/08C09K3/10C08K3/34C08L2201/08
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Quick Facts
Patent No.
US 11,072,700
App. No.
15/737,582
Granted
Jul 27, 2021
Kind
B2
Abstract

A composition having excellent scorch resistance and storage stability, the composition containing composite particles and a fluoropolymer, and the composite particles including a polymer and inorganic particles dispersed in the polymer.

Claims (14)

1. A composition comprising:

composite particles; and

a fluoropolymer,

the composition containing 0.1 to 30 parts by mass of the composite particles relative to 100 parts by mass of the fluoropolymer,

the composite particles comprising a polymer and inorganic particles dispersed in the polymer, and

wherein the fluoropolymer is a fluoroelastomer.

2. The composition according to claim 1 ,

wherein the inorganic particles are inorganic nitride particles.

3. The composition according to claim 1 ,

wherein the polymer contains at least one monomer unit selected from the group consisting of styrene, (meth)acrylic acid esters, vinyl acetate, vinyl chloride, and acrylonitrile.

4. The composition according to claim 1 ,

wherein the composite particles are obtained by polymerizing a monomer in a dispersion containing inorganic particles dispersed therein.

5. The composition according to claim 1 , which is a molding material.

6. A molded article produced using the composition according to claim 1 .

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 6, 2019
From: NIIGATA UNIVERSITY
To: DAIKIN INDUSTRIES, LTD.
Reel/Frame 050298/0586 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 18, 2017
From: NOGUCHI, TSUYOSHI; KAMIYA, FUMIHIRO; TAGUCHI, YOSHINARI; TANAKA, MASATO
To: DAIKIN INDUSTRIES, LTD.; NIIGATA UNIVERSITY
Reel/Frame 044424/0064 →
Priority Claims (1)
JP JP2015-124047 · Jun 19, 2015 · national
Continuity (1)
Related Publication 20180179374A1 · Jun 28, 2018