公开(公告)号：US20240360309A1

公开(公告)日：2024-10-31

申请号：US18765407

申请日：2024-07-08

Applicant: AGC Inc.

Inventor： Mai NISHI ,  Yousuke OCHI ,  Masatoshi ABE ,  Toru SASAKI ,  Masahide YODOGAWA

IPC: C08L71/00

CPC classification number: C08L71/00

Abstract: A resin composition that yields a molded article excellent in impact resistance and exhibits excellent moldability. The resin composition includes at least one type of melt-moldable thermoplastic resin A selected from a polyarylate, a polyether sulfone, a polyaryl sulfone, an aromatic polyetheramide, an aromatic polyetherimide, a polyphenylene sulfide, a polyaryletherketone, a polyamideimide, and a liquid crystal polyester, and a fluorine-containing elastomer B having a terminal functional group. The volume ratio of the thermoplastic resin A and the fluorine-containing elastomer B is from 99:1 to 50:50, and the fluorine-containing elastomer B is dispersed in the thermoplastic resin A. A molded article or the like can be obtained from the resin composition.

公开(公告)号：US20220185980A1

公开(公告)日：2022-06-16

申请号：US17653222

申请日：2022-03-02

Applicant: AGC Inc.

Inventor： Masahide YODOGAWA ,  Makoto HONDA

IPC: C08J9/10 ,  C08L27/18 ,  B29C43/00 ,  H01J37/32

Abstract: To provide perfluoroelastomer molded product and a protective member, excellent in plasma resistance and fitting property.
A perfluoroelastomer molded product containing no carbon black, and having a shore A hardness of 25 or more and 60 or less, and a protective member comprising the perfluoroelastomer molded product.

公开(公告)号：US20240174804A1

公开(公告)日：2024-05-30

申请号：US18433745

申请日：2024-02-06

Applicant: AGC Inc.

Inventor： Masatoshi ABE ,  Toru SASAKI ,  Masahide YODOGAWA

IPC: C08G65/48 ,  C08J7/12

CPC classification number: C08G65/48 ,  C08J7/123 ,  C08J2371/08

Abstract: Provided is a composition including a fluorine-containing polymer and a polyaryletherketone, in which the fluorine-containing polymer is dispersed in the polyaryletherketone, and a storage elastic modulus G′ of the composition at a melting point of the polyaryletherketone is 0.1 MPa or more.

公开(公告)号：US20240093029A1

公开(公告)日：2024-03-21

申请号：US18522845

申请日：2023-11-29

Applicant: AGC Inc.

Inventor： Masatoshi ABE ,  Toru SASAKI ,  Eiichi NISHI ,  Masahide YODOGAWA

IPC: C08L77/00 ,  B29C48/00

CPC classification number: C08L77/00 ,  B29C48/022 ,  C08L2205/22

Abstract: To provide a poiyamide type composition excellent in impact resistance. A composition comprising a polyamide and a fluorinated polymer, wherein the fluorinated polymer has a glass transition temperature of less than 30° C. and has no melting point, and the fluorinated polymer is dispersed in the polyarnide, and the average dispersed particle diameter of the fluorinated polymer is less than 12 μm.

公开(公告)号：US20240279461A1

公开(公告)日：2024-08-22

申请号：US18642996

申请日：2024-04-23

Applicant: AGC Inc.

Inventor： Masatoshi ABE ,  Toru SASAKI ,  Mai NISHI ,  Masahide YODOGAWA

IPC: C08L71/02 ,  C08K3/22

CPC classification number: C08L71/02 ,  C08K2003/222 ,  C08K2201/006

Abstract: To provide a resin composition which can reduce the HF gas generation amount at the time of heat forming, which is excellent in heat resistance and which will not be colored; a formed product obtained by heat-forming the resin composition; a composite comprising the formed product, and use thereof.
A resin composition comprising a fluorinated polymer, a non-fluorinated thermoplastic resin and an inorganic compound, wherein the inorganic compound has an average particle size D50 of less than 4.5 μm, and the inorganic compound has neither carbon atom nor hydrogen atom; and a formed product obtained by heat-forming the resin composition.

公开(公告)号：US20240409741A1

公开(公告)日：2024-12-12

申请号：US18810634

申请日：2024-08-21

Applicant: AGC Inc.

Inventor： Yousuke OCHI ,  Masatoshi ABE ,  Toru SASAKI ,  Masahide YODOGAWA

IPC: C08L77/06

Abstract: To provide a resin composition formable into a molded body excellent in friction properties and heat resistance and a molded body.
A resin composition including: a non-fluorinated thermoplastic resin; a first tetrafluoroethylene polymer; and a second tetrafluoroethylene polymer having a melting point higher than or equal to 260° C. and lower than a melting point of the first tetrafluoroethylene polymer, wherein, relative to the total mass of the non-fluorinated thermoplastic resin, the first tetrafluoroethylene polymer and the second tetrafluoroethylene polymer, the content of the first tetrafluoroethylene polymer is from 4.0 to 32.0 mass %, and the content of the second tetrafluoroethylene polymer is from 0.5 to 10.0 mass %, and wherein the resin composition is obtained by melt-mixing a mixed powder of first particles of the first tetrafluoroethylene polymer and second particles of the second tetrafluoroethylene polymer with a powder of the non-fluorinated thermoplastic resin.

公开(公告)号：US20240150530A1

公开(公告)日：2024-05-09

申请号：US18404167

申请日：2024-01-04

Applicant: AGC Inc.

Inventor： Norio OZAWA ,  Toru SASAKI ,  Masahide YODOGAWA

IPC: C08J5/06 ,  C08J3/20

CPC classification number: C08J5/06 ,  C08J3/201 ,  C08J2327/18

Abstract: To provide a resin composition, from which a molded body excellent in mechanical properties and having high elasticity, can be obtained, and the molded body obtained from such a resin composition. A resin composition comprising a melt-moldable fluororesin and inorganic fibers, wherein the ratio of the fluororesin to the sum of the fluororesin and the inorganic fibers is from 60 to 95 mass %, the inorganic fibers are inorganic fibers, of which at least a portion of the surface is treated with a sizing agent, and the mass loss ratio after heating the inorganic fibers at 400° C. for 60 minutes, is at most 3%; a method for producing the resin composition; and a molded body formed from the resin composition.

公开(公告)号：US20240067795A1

公开(公告)日：2024-02-29

申请号：US18501345

申请日：2023-11-03

Applicant: AGC Inc.

Inventor： Masatoshi ABE ,  Toru SASAKI ,  Masahide YODOGAWA

IPC: C08K3/04 ,  C08F14/26

CPC classification number: C08K3/041 ,  C08F14/26 ,  B29B7/48

Abstract: To provide resin compositions excellent in electrical conductivity and flexibility. A resin composition comprising a fluororesin and a carbon nanostructure, wherein the carbon nanostructure includes a plurality of carbon nanotubes that are branched and share a common wall with each other.