公开(公告)号：US12122899B2

公开(公告)日：2024-10-22

申请号：US18092990

申请日：2023-01-04

Applicant: ADEKA CORPORATION

Inventor： Takuya Fukuda ,  Yuri Yokota ,  Hiroaki Mizushima ,  Takahiro Horikoshi

IPC: C08K5/527 ,  C08K5/00 ,  C08K5/098 ,  C08L23/02

CPC classification number: C08K5/527 ,  C08K5/098 ,  C08L23/02 ,  C08K5/0083 ,  C08K2201/014 ,  C08K5/527 ,  C08L23/12 ,  C08K5/098 ,  C08L23/12

Abstract: Provided are: a composition that can impart a thermoplastic resin with excellent transparency and physical properties; a thermoplastic resin composition containing the same; and a molded article thereof. The composition contains: (A) a cyclic organophosphate aluminum salt represented by Formula (1) below, wherein R1 to R4 each independently represent a hydrogen atom or a linear or branched alkyl group having 1 to 9 carbon atoms and R5 represents an alkylidene group having 1 to 4 carbon atoms; (B) a sodium carboxylate; and (C) a fatty acid metal salt represented by Formula (2) below, wherein R6 represents a group which is introduced to an aliphatic organic acid having 10 to 30 carbon atoms and M1 represents lithium or potassium, wherein the following ranges are satisfied in terms of molar ratio: (C)/(B)=0.30 to 5.00, and (A)/{(B)+(C)}=0.15 to 0.70.

公开(公告)号：US20240287286A1

公开(公告)日：2024-08-29

申请号：US18645054

申请日：2024-04-24

Applicant: ADEKA CORPORATION

Inventor： Hiroaki MIZUSHIMA ,  Yuri OKAMOTO ,  Takahiro HORIKOSHI

IPC: C08K5/521 ,  C08F10/06 ,  C08F210/02 ,  C08F220/10 ,  C08K3/34 ,  C08K5/098 ,  C08K5/524 ,  C08K5/527 ,  C08K13/02 ,  C08L23/00 ,  C08L31/00 ,  C08L101/00

CPC classification number: C08K5/521 ,  C08F10/06 ,  C08F210/02 ,  C08F220/10 ,  C08K3/34 ,  C08K5/098 ,  C08K5/524 ,  C08K5/527 ,  C08K13/02 ,  C08L23/00 ,  C08L31/00 ,  C08L101/00 ,  C08K2003/343 ,  C08K2201/014

Abstract: Provided are a resin additive composition which is excellent in fluidity and can impart excellent physical properties to a thermoplastic resin, a thermoplastic resin composition, and a molded article thereof.
A resin additive composition is composed of a phosphoric acid ester compound (A) represented by the following general formula (1):




(in the formula (1), R1 to R4 each independently represent a hydrogen atom or a linear or branched alkyl group having 1 to 9 carbon atoms, and R5 represents an alkylidene group having 1 to 4 carbon atoms) and a fatty acid sodium salt (B) represented by the following general formula (2):




(in the formula (2), R6 represents a group introduced from an aliphatic organic acid having 7 to 30 carbon atoms), and the mass ratio of (B)/(A) is 0.55 to 2.0.

公开(公告)号：US20230183451A1

公开(公告)日：2023-06-15

申请号：US17802585

申请日：2021-03-04

Applicant: NEW JAPAN CHEMICAL CO., LTD.

Inventor： Shohei Iwasaki ,  Kazuya Matsumoto ,  Ryuto Yachi ,  Ken-ichi Miyazaki

IPC: C08K5/527 ,  C08K5/098 ,  C08L23/12

CPC classification number: C08K5/527 ,  C08K5/098 ,  C08L23/12 ,  C08L2203/30 ,  C08L2205/24

Abstract: The disclosure relates to a crystal nucleating agent composition including a compound represented by formula (1) and a compound represented by formula (2).





R1 is a C1-C4 alkyl group, R1 binds to the carbon at position 3 or 4 of a cyclohexane ring. When M1 is a calcium ion or a hydroxyaluminum ion, a is 2, and b is 1, and when M1 is a sodium ion or a lithiumion, a is 1, and b is 2.





R2 to R5 are the same or different, and each represents a hydrogen atom or a C1-C9 alkyl group, R6 is a hydrogen atom or a C1-C3 alkyl group. When M2 is an alkali metal ion, c is 1, and d is 1, and when M2 is an alkaline earth metal ion, a zinc ion, or ahydroxyaluminum ion, c is 2, and d is 2.

公开(公告)号：US10053528B2

公开(公告)日：2018-08-21

申请号：US15387368

申请日：2016-12-21

Applicant: Borealis AG

Inventor： Markus Gahleitner ,  Norbert Hafner ,  Antonis Gitsas ,  Klaus Bernreitner

IPC: C08F110/06 ,  C08F210/06 ,  C08L23/12

CPC classification number: C08F110/06 ,  C08F210/06 ,  C08F2410/04 ,  C08F2500/04 ,  C08F2500/11 ,  C08F2500/12 ,  C08F2500/17 ,  C08K5/527 ,  C08L23/12 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/05 ,  C08L2314/02 ,  C08L2314/06

Abstract: Propylene homopolymer having a melt flow rate MFR2 (230° C.) at least 50 g/10 min, a Mw/Mn at least 12.0 and a xylene cold soluble content (XCS) of at least 2.8 wt.-%.

公开(公告)号：US10035899B2

公开(公告)日：2018-07-31

申请号：US15315126

申请日：2015-04-02

Applicant: MITSUBISHI GAS CHEMICAL COMPANY, INC.

Inventor： Atsuhiro Tokita

IPC: C08L69/00 ,  B29B9/10 ,  B29D11/00 ,  G02B1/04 ,  F21V8/00 ,  C08K5/14 ,  C09K11/02 ,  C09K11/07 ,  C08K5/527 ,  C08J3/12 ,  B29B9/12 ,  B29B7/88 ,  B29K69/00

CPC classification number: C08K5/14 ,  B29B7/88 ,  B29B9/10 ,  B29B9/12 ,  B29D11/00009 ,  B29D11/00663 ,  B29K2069/00 ,  C08G64/00 ,  C08J3/12 ,  C08J2369/00 ,  C08K5/527 ,  C08L69/00 ,  C09K11/02 ,  C09K11/07 ,  C09K2211/10 ,  G02B1/041 ,  G02B6/0065

Abstract: According to an embodiment, provided is a polycarbonate resin composition containing a polycarbonate resin, wherein a molded product of the polycarbonate resin composition has an integrated value of an amount of chemiluminescence derived from organic peroxide of 4,000 to 12,000 counts per mg of the molded product, and the integrated value of the amount of chemiluminescence is a value obtained by integrating the amount of chemiluminescence at a wavelength of 405 to 650 nm that is measured during 480 seconds in which under a nitrogen atmosphere the temperature is raised from 100° C. to 350° C. at a rate of 50° C./minute and thereafter is maintained at 350° C. for 180 seconds.

公开(公告)号：US09951212B2

公开(公告)日：2018-04-24

申请号：US15098601

申请日：2016-04-14

Applicant: NOVA Chemicals (International) S.A.

Inventor： Tony Tikuisis ,  Kam Wah Ho ,  Nitin Borse

IPC: C08L23/08 ,  C08J3/22 ,  C08K5/527 ,  C08L29/06

CPC classification number: C08L23/08 ,  C08J3/226 ,  C08J2323/04 ,  C08J2423/08 ,  C08J2429/04 ,  C08K5/005 ,  C08K5/527 ,  C08L23/0815 ,  C08L23/0861 ,  C08L29/06 ,  C08L2201/08 ,  C08L2203/16 ,  C08L2203/162 ,  C08L2207/04 ,  C08L2207/062 ,  C08L29/04

Abstract: Polyethylene is often stabilized with the combination of a primary antioxidant (such as a hindered phenol, a hydroxylamine or a lactone) and a secondary antioxidant (such as a phosphonite, a monophosphite, or a diphosphite). The diphosphite additives are not completely compatible with “linear” polyethylene. This results in “blooming” of the diphosphite to the surface of the finished polyethylene part or polyethylene film. The use of a preblend of ethylene vinyl alcohol (EVOH) and diphosphite mitigates this problem.

公开(公告)号：US20180094121A1

公开(公告)日：2018-04-05

申请号：US15723673

申请日：2017-10-03

Applicant: ASAHI KASEI KABUSHIKI KAISHA

Inventor： Toru YAMAGUCHI ,  Kazuhiko HASHIMOTO ,  Chihiro ORIMO

IPC: C08K5/5313 ,  F21V7/22 ,  C08K5/527

CPC classification number: C08K5/5313 ,  C08K5/527 ,  F21V7/22 ,  C08L71/126

Abstract: Provided is a molded article in which the formation of depressions in a vapor deposited aluminum surface of the molded article caused by long-term exposure to high-temperature conditions is suppressed such that the vapor deposited aluminum surface has excellent external appearance that has not conventionally been achieved. A light reflective part includes a polyphenylene ether resin composition containing a polyphenylene ether (A) and 9,10-dihydro-9-oxa-10-phosphaphenanthrene-10-oxide or a derivative thereof (B). The (A) component has a content of from 95 mass % to 99.95 mass % and the (B) component has a content of from 0.05 mass % to 5 mass % relative to 100 mass %, in total, of the (A) component and the (B) component.

公开(公告)号：US20180009982A1

公开(公告)日：2018-01-11

申请号：US15206845

申请日：2016-07-11

Applicant: A. SCHULMAN GmbH

Inventor： Jonathan Martin STEELE ,  Said IBNO SALAH ,  Laurent HERSCHKE ,  Dirk HAENSCH ,  Remi Didier Robert GARDAN

IPC: C08L77/06 ,  C08J3/20 ,  C08J3/12 ,  C08K5/00

CPC classification number: C08L77/06 ,  B29C64/153 ,  B33Y70/00 ,  C08G69/265 ,  C08K5/0041 ,  C08K5/005 ,  C08L2201/08 ,  C08L2205/02 ,  C08L2205/06 ,  C08K3/14 ,  C08L91/08 ,  C08K5/0091 ,  C08K5/527

Abstract: Compounded copolyamide powders, processes for preparation of compounded copolyamide powders, articles made therefrom and uses.

公开(公告)号：US09828491B2

公开(公告)日：2017-11-28

申请号：US14972823

申请日：2015-12-17

Applicant: ASAHI KASEI CHEMICALS CORPORATION

Inventor： Teruaki Sakuma ,  Kazunori Terada

IPC: C08L77/00 ,  C08K3/10 ,  C08K3/16 ,  C08K5/09 ,  C08K5/10 ,  C08K5/524 ,  C08K5/527 ,  C08K5/5357 ,  C08K5/098 ,  C08K5/20 ,  C08K5/5333 ,  C08L77/06

CPC classification number: C08K5/527 ,  C08K3/16 ,  C08K5/09 ,  C08K5/098 ,  C08K5/20 ,  C08K5/524 ,  C08K5/5333 ,  C08K5/5357 ,  C08K2003/162 ,  C08K2003/166 ,  C08L77/06 ,  C08L77/00

Abstract: A polyamide resin composition comprising a polyamide resin (A), a copper compound (B), a bromide of an alkali metal and/or a bromide of an alkaline earth metal (C), and at least one phosphorus compound (D) selected from the group consisting of tris(2,4-di-t-butylphenyl)phosphite, bis(2,4-di-t-butylphenyl)pentaerythritol diphosphite, bis(2,6-di-t-butyl-4-methylphenyl)pentaerythritol diphosphite, bis(2,4-dicumylphenyl)pentaerythritol diphosphite, 2,2′,2″-nitrilo(triethyl-tris(3,3′,5,5′-tetra-t-butyl-1,1′-biphenyl-2,2′-diyl))phosphite, tetrakis(2,4-di-t-butylphenyl)-4,4′-biphenylene diphosphonite, tetrakis(2,4-di-t-butylphenyl)-4,3′-biphenylene diphosphonite, and tetrakis(2,4-di-t-butylphenyl)-3,3′-biphenylene diphosphonate, in an amount of 0.01 to 10% by mass with respect to 100% by mass of the polyamide resin composition, at least one fatty acid compound (E), and an inorganic filler (F).

公开(公告)号：US09617402B2

公开(公告)日：2017-04-11

申请号：US13660503

申请日：2012-10-25

Applicant: BASF SE

Inventor： Harald Schaefer ,  Shintaro Gomyo ,  Jing He ,  Horst Binder ,  Liang Han ,  Woosuk Lee

IPC: C08K5/527 ,  C08G18/70 ,  C08G18/78 ,  C08G18/79 ,  C08G18/08 ,  C09D175/04 ,  C08G18/38

CPC classification number: C08K5/527 ,  C08G18/0852 ,  C08G18/3887 ,  C08G18/705 ,  C08G18/7831 ,  C08G18/7837 ,  C08G18/792 ,  C09D175/04

Abstract: The present invention relates to a new process for preparing polyisocyanates containing isocyanurate groups and being flocculation-stable in solvents from (cyclo)aliphatic diisocyanates.