公开(公告)号：US20240294763A1

公开(公告)日：2024-09-05

申请号：US18567748

申请日：2022-06-08

Applicant: IDEMITSU KOSAN CO., LTD.

Inventor： Minoru YABUKAMI ,  Yuto HANIOKA ,  Nobuhiro WATANABE ,  Toshio ISOZAKI

IPC: C08L83/10 ,  C08G77/448 ,  C08J3/24

CPC classification number: C08L83/10 ,  C08G77/448 ,  C08J3/247 ,  C08J2383/10

Abstract: The present invention provides: [1] a polycarbonate-based resin composition including: a polycarbonate-based resin (S) containing a polycarbonate-polyorganosiloxane copolymer (A) having a polyorganosiloxane block (A-1) including a specific structural unit and a polycarbonate block (A-2) including a specific structural unit; and a polyester-based resin (B); and [2] a molded body including the polycarbonate-based resin composition according to the above-mentioned item [1].

公开(公告)号：US20240294706A1

公开(公告)日：2024-09-05

申请号：US18567947

申请日：2022-06-08

Applicant: IDEMITSU KOSAN CO., LTD.

Inventor： Minoru YABUKAMI ,  Yuto HANIOKA ,  Nobuhiro WATANABE ,  Toshio ISOZAKI

IPC: C08G64/18 ,  C08G77/42 ,  C08K5/3475

CPC classification number: C08G64/186 ,  C08G77/42 ,  C08K5/3475

Abstract: The present invention provides: [1] a polycarbonate-based resin composition including: a polycarbonate-based resin (S) containing a polycarbonate-polyorganosiloxane copolymer (A) having a polyorganosiloxane block (A-1) including a specific structural unit and a polycarbonate block (A-2) including a specific structural unit; and a UV absorber (B); and [2] a molded body including the polycarbonate-based resin composition according to the above-mentioned item [1].

公开(公告)号：US20240287258A1

公开(公告)日：2024-08-29

申请号：US18567752

申请日：2022-06-08

Applicant: IDEMITSU KOSAN CO., LTD.

Inventor： Minoru YABUKAMI ,  Yuto HANIOKA ,  Nobuhiro WATANABE ,  Toshio ISOZAKI

IPC: C08G77/448 ,  C08K5/103

CPC classification number: C08G77/448 ,  C08K5/103

Abstract: The present invention provides: [1] a polycarbonate-based resin composition including: a polycarbonate-based resin (S) containing a polycarbonate-polyorganosiloxane copolymer (A) having a polyorganosiloxane block (A-1) including a specific structural unit and a polycarbonate block (A-2) including a specific structural unit; and a release agent (B); and [2] a molded body including the polycarbonate-based resin composition according to the above-mentioned item [1].

公开(公告)号：US20240279392A1

公开(公告)日：2024-08-22

申请号：US18567963

申请日：2022-06-08

Applicant: IDEMITSU KOSAN CO., LTD.

Inventor： Minoru YABUKAMI ,  Yuto HANIOKA ,  Nobuhiro WATANABE ,  Toshio ISOZAKI

IPC: C08G64/18 ,  C08G64/06 ,  C08G64/30 ,  C08K3/34 ,  C08K7/14

CPC classification number: C08G64/186 ,  C08G64/06 ,  C08G64/307 ,  C08K3/34 ,  C08K7/14

Abstract: The present invention provides: [1] a polycarbonate-based resin composition including: a polycarbonate-based resin (S) containing a polycarbonate-polyorganosiloxane copolymer (A) having a polyorganosiloxane block (A-1) including a specific structural unit and a polycarbonate block (A-2) including a specific structural unit; and an inorganic filler (B); and [2] a molded body including the polycarbonate-based resin composition according to the above-mentioned item [1].

公开(公告)号：US20240287251A1

公开(公告)日：2024-08-29

申请号：US18567980

申请日：2022-06-08

Applicant: IDEMITSU KOSAN CO.,LTD.

Inventor： Minoru YABUKAMI ,  Yuto HANIOKA ,  Nobuhiro WATANABE ,  Toshio ISOZAKI

IPC: C08G64/18 ,  C08G77/42 ,  C08K5/42 ,  C08K5/521

CPC classification number: C08G64/186 ,  C08G77/42 ,  C08K5/42 ,  C08K5/521

Abstract: The present invention provides: [1] a polycarbonate-based resin composition including: a polycarbonate-based resin (S) containing a polycarbonate-polyorganosiloxane copolymer (A) having a polyorganosiloxane block (A-1) including a specific structural unit and a polycarbonate block (A-2) including a specific structural unit; and a flame retardant (B); and [2] a molded body including the polycarbonate-based resin composition according to the above-mentioned item [1].

公开(公告)号：US20230052441A1

公开(公告)日：2023-02-16

申请号：US17782604

申请日：2020-12-07

Applicant: IDEMITSU KOSAN CO.,LTD.

Inventor： Minoru YABUKAMI ,  Shinobu YAMAO

IPC: C08G77/448 ,  C08G64/18 ,  C08G77/46 ,  C08G77/08 ,  C08G64/06 ,  C08J5/04 ,  C08L83/12

Abstract: Provided is a polycarbonate-polyorganosiloxane copolymer, which is produced by using a diol monomer (a1) and a polyorganosiloxane (a2) satisfying the following condition, including: a polyorganosiloxane block (A-1) including a specific repeating unit; and a polycarbonate block (A-2) formed of a specific repeating unit: a mixture, which is obtained by bringing the diol monomer (a1), the polyorganosiloxane (a2), a carbonic acid diester, and a basic catalyst present at the same amount ratio as that at a time of production of the polycarbonate-polyorganosiloxane copolymer into contact with each other at from 100° C. to 250° C. for from 0.5 hour to 5 hours, has a haze value of 30 or less measured under conditions of 23° C. and an optical path length of 10 mm in conformity with ISO 14782:1999.

公开(公告)号：US20230046996A1

公开(公告)日：2023-02-16

申请号：US17782606

申请日：2020-12-07

Applicant: IDEMITSU KOSAN CO.,LTD.

Inventor： Minoru YABUKAMI ,  Shinobu YAMAO ,  Takafumi AKIMOTO ,  Masami SAWAI

IPC: C08G77/42 ,  C08K3/04 ,  C08K7/06 ,  C08K7/14

Abstract: Provided is a polycarbonate-polyorganosiloxane copolymer, including: a polyorganosiloxane block (A-1) including a specific structural unit; and a polycarbonate block (A-2) formed of a specific repeating unit, wherein the polycarbonate-polyorganosiloxane copolymer satisfies the following condition (A) or (B): condition (A): a hexane extraction amount of the polycarbonate-polyorganosiloxane copolymer is 150 ppm or less; and condition (B): average weights of polyorganosiloxane blocks in polycarbonate-polyorganosiloxane copolymers obtained by separating the polycarbonate-polyorganosiloxane copolymer with a gel permeation chromatograph satisfy a specific expression.

公开(公告)号：US20240368403A1

公开(公告)日：2024-11-07

申请号：US18567929

申请日：2022-06-08

Applicant: IDEMITSU KOSAN CO.,LTD.

Inventor： Minoru YABUKAMI ,  Yuto HANIOKA ,  Nobuhiro WATANABE ,  Toshio ISOZAKI

IPC: C08L83/10

Abstract: The present invention provides: [1] a polycarbonate-based resin composition including: a polycarbonate-based resin (S) containing a polycarbonate-polyorganosiloxane copolymer (A) having a polyorganosiloxane block (A-1) including a specific structural unit and a polycarbonate block (A-2) including a specific structural unit; and a styrene-based resin (B); and [2] a molded body including the polycarbonate-based resin composition according to the above-mentioned item [1].

公开(公告)号：US20240239962A1

公开(公告)日：2024-07-18

申请号：US18568001

申请日：2022-06-08

Applicant: IDEMITSU KOSAN CO.,LTD.

Inventor： Minoru YABUKAMI ,  Yuto HANIOKA ,  Nobuhiro WATANABE ,  Toshio ISOZAKI

IPC: C08G77/448 ,  C08G64/18 ,  C08L69/00 ,  C08L83/10

CPC classification number: C08G77/448 ,  C08G64/186 ,  C08L69/00 ,  C08L83/10

Abstract: The present invention provides: [1] a polycarbonate-based resin composition including: a polycarbonate-based resin (S) containing a polycarbonate-polyorganosiloxane copolymer (A) having a polyorganosiloxane block (A-1) including a specific structural unit and a polycarbonate block (A-2) including a specific structural unit; and an elastomer (B); and [2] a molded body including the polycarbonate-based resin composition according to the above-mentioned item [1].

公开(公告)号：US20230038766A1

公开(公告)日：2023-02-09

申请号：US17782587

申请日：2020-12-07

Applicant: IDEMITSU KOSAN CO.,LTD.

Inventor： Minoru YABUKAMI ,  Shinobu YAMAO

IPC: C08G64/18 ,  C08K7/14 ,  C08K7/06 ,  C08K3/04

Abstract: Provided is a polycarbonate-polyorganosiloxane copolymer, including a polyorganosiloxane block (A-1) including a specific structural unit and a polycarbonate block (A-2) formed of a specific repeating unit.