公开(公告)号：US12091542B2

公开(公告)日：2024-09-17

申请号：US17059655

申请日：2019-05-31

Applicant: Mitsubishi Gas Chemical Company, Inc.

Inventor： Saori Honda ,  Katsuya Yamamoto ,  Kazuyuki Higashita ,  Yoshitaka Ueno

IPC: C08L53/02 ,  B32B5/02 ,  B32B15/08 ,  B32B15/14 ,  B32B15/20 ,  C08J5/24 ,  C08L71/12 ,  C09D153/02 ,  C09D171/12 ,  H05K1/03

CPC classification number: C08L53/02 ,  B32B5/024 ,  B32B15/08 ,  B32B15/14 ,  B32B15/20 ,  C08J5/24 ,  C08L71/123 ,  C08L71/126 ,  C09D153/02 ,  C09D171/12 ,  H05K1/0346 ,  H05K1/0373 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2264/1021 ,  B32B2307/204 ,  B32B2307/3065 ,  B32B2457/08 ,  C08J2325/10 ,  C08J2353/02 ,  C08J2371/12 ,  C08J2425/10 ,  C08J2453/02 ,  C08J2471/12 ,  C08L2205/025 ,  C08L53/02 ,  C08L71/126 ,  C08K3/36 ,  C08K5/315 ,  C08K5/3415 ,  C08L71/126 ,  C08L53/02 ,  C08K3/36 ,  C08K5/315 ,  C08K5/3415 ,  C08L25/16 ,  C08L53/02 ,  C08L71/126 ,  C08L71/126 ,  C08K3/36 ,  C08K5/315 ,  C08K5/3415 ,  C08L25/16 ,  C08L53/025 ,  C08L71/126 ,  C08L71/126 ,  C08K3/36 ,  C08K5/315 ,  C08K5/3415 ,  C08K5/521

Abstract: A resin composition contains a maleimide compound (A), a cyanate ester compound (B), a polyphenylene ether compound (C) with a number average molecular weight of not lower than 1000 and not higher than 7000 and represented by Formula (1), and a block copolymer (D) having a styrene backbone. In Formula (1), X represents an aryl group; —(Y—O)n2- represents a polyphenylene ether moiety; R1, R2, and R3 each independently represent a hydrogen atom, an alkyl group, an alkenyl group, or an alkynyl group; n2 represents an integer of from 1 to 100; n1 represents an integer of from 1 to 6; and n3 represents an integer of from 1 to 4.

公开(公告)号：US09932467B2

公开(公告)日：2018-04-03

申请号：US15108820

申请日：2014-12-22

Applicant: Compagnie Plastic Omnium

Inventor： Frederic Viot

IPC: C08L23/12 ,  B29C47/00 ,  C08J3/00 ,  C08J3/12 ,  B29K105/00 ,  B29K23/00 ,  B29K96/02 ,  B29K105/26 ,  B29L31/30

CPC classification number: C08L23/12 ,  B29C47/0004 ,  B29C47/0009 ,  B29K2023/12 ,  B29K2023/14 ,  B29K2096/02 ,  B29K2105/0094 ,  B29K2105/26 ,  B29L2031/3005 ,  C08J3/005 ,  C08J3/12 ,  C08J2323/12 ,  C08J2423/12 ,  C08J2425/08 ,  C08J2425/10 ,  C08J2451/00

Abstract: The method for manufacturing a composition consists in bringing into contact a product containing mostly polypropylene having a controlled fluidity less than 10 g/10 min with highly fluid polypropylene and a polymer grafted with maleic anhydride.

公开(公告)号：US20160326356A1

公开(公告)日：2016-11-10

申请号：US15108820

申请日：2014-12-22

Applicant: COMPAGNIE PLASTIC OMNIUM

Inventor： Frederic VIOT

IPC: C08L23/12 ,  B29C47/00 ,  C08J3/00

CPC classification number: C08L23/12 ,  B29C47/0004 ,  B29C47/0009 ,  B29K2023/12 ,  B29K2023/14 ,  B29K2096/02 ,  B29K2105/0094 ,  B29K2105/26 ,  B29L2031/3005 ,  C08J3/005 ,  C08J3/12 ,  C08J2323/12 ,  C08J2423/12 ,  C08J2425/08 ,  C08J2425/10 ,  C08J2451/00

Abstract: The method for manufacturing a composition consists in bringing into contact a product containing mostly polypropylene having a controlled fluidity less than 10 g/10 min with highly fluid polypropylene and a polymer grafted with maleic anhydride.

Abstract translation: 用于制造组合物的方法在于使主要含有流动性低于10g / 10分钟的聚丙烯的产品与高流动性聚丙烯接触，和接枝有马来酸酐的聚合物。

公开(公告)号：US20150240073A1

公开(公告)日：2015-08-27

申请号：US14192176

申请日：2014-02-27

Applicant: SABIC Innovative Plastics IP B.V.

Inventor： Wei Zhao ,  Wilhelmus Johannes Daniel Steendam ,  Amit Kulkarni

IPC: C08L69/00 ,  C08J3/20

CPC classification number: C08L69/00 ,  C08J3/203 ,  C08J2369/00 ,  C08J2409/06 ,  C08J2423/02 ,  C08J2425/10 ,  C08J2425/12 ,  C08J2435/02 ,  C08J2435/04 ,  C08J2451/04 ,  C08J2469/00 ,  C08J2471/02 ,  C08K5/103 ,  C08L51/04 ,  C08L55/02 ,  C08L2205/02 ,  C08L71/00 ,  C08L23/06 ,  C08L83/10

Abstract: The present disclosure relates to a thermoplastic composition having a better mold release performance. The disclosed thermoplastic composition comprises polycarbonate components, an impact modifier and a mold release composition. Also disclosed is a method for making the disclosed thermoplastic composition and an article of manufacture comprising the disclosed polymer composition.

Abstract translation: 本公开涉及具有更好的脱模性能的热塑性组合物。 所公开的热塑性组合物包含聚碳酸酯组分，抗冲改性剂和脱模组合物。 还公开了制备所公开的热塑性组合物的方法和包含所公开的聚合物组合物的制品。

公开(公告)号：US20140364524A1

公开(公告)日：2014-12-11

申请号：US14367253

申请日：2012-12-12

Applicant: BASF SE

Inventor： Frank Braun ,  Patrick Spies ,  Sabine Fuchs ,  Rainer Ostermann ,  Andreas Kleinke ,  Klaus Hahn

IPC: C08F2/44 ,  C08F2/18

CPC classification number: C08F2/44 ,  C08F2/18 ,  C08J9/141 ,  C08J9/20 ,  C08J2203/14 ,  C08J2325/06 ,  C08J2400/30 ,  C08J2425/10

Abstract: A process for producing expandable styrene polymers via polymerization of at least one vinylaromatic monomer in aqueous suspension in the presence of at least one halogenated polymer as flame retardant, graphite, and blowing agent, which comprises the presence, in the aqueous suspension at the start of the polymerization reaction, of from 1 to 30% by weight of at least one styrene polymer, based on the entirety of monomers and styrene polymer, and likewise the presence of at least one halogenated polymer as flame retardant in the styrene polymer used at the start of the polymerization reaction.

Abstract translation: 在至少一种卤化聚合物作为阻燃剂，石墨和发泡剂的存在下，在水悬浮液中聚合至少一种乙烯基芳族单体的方法，该方法包括在开始时在水悬浮液中的存在 基于全部单体和苯乙烯聚合物，1至30重量％的至少一种苯乙烯聚合物的聚合反应，以及在起始时使用的苯乙烯聚合物中存在至少一种卤化聚合物作为阻燃剂 的聚合反应。

公开(公告)号：US4729919A

公开(公告)日：1988-03-08

申请号：US81417

申请日：1987-08-04

Applicant: James C. Uroda

Inventor： James C. Uroda

IPC: B05D7/02 ,  B29C44/56 ,  B32B3/26 ,  B32B5/16 ,  C08J7/04 ,  C08J9/36 ,  B32B7/04

CPC classification number: C08J9/365 ,  B05D7/02 ,  B05D7/542 ,  B29C44/56 ,  B29C44/5618 ,  C08J7/047 ,  C08J2365/02 ,  C08J2425/10 ,  C08J2427/06 ,  Y10T428/24967 ,  Y10T428/249991 ,  Y10T428/249992 ,  Y10T428/31924 ,  Y10T428/31928

Abstract: A coating for polystyrene foam products is set forth. The coating has the preferred form of a first latex layer of copolymer of butadiene with either styrene or vinylidene chloride or both mixed with a fine aggregate such as silica flour or fly ash and a top layer made of one or more strata of a thermosetting resin. This resin is a thermosetting mixture of ethylenically unsaturated monomers and/or one or more of:1. unsaturated polyester or polyesteramide resins,2. norbornyl modified unsaturated polyester or polyesteramide resins,3. hydrocarbon modified unsaturated polyester or polyesteramide resins,4. vinyl ester resins, or5. mixtures of the foregoing resins.The resin is mixed with an aggregate of particle size ranging from about 10 microns to larger as required and having a color pigment therein as required. The latex and resin with aggregate is applied over the polystyrene article to form a and protected composite structure.

Abstract translation: 阐述了一种聚苯乙烯泡沫产品涂料。 该涂层具有丁二烯与苯乙烯或偏二氯乙烯的共聚物的第一胶乳层的优选形式，或者两者都与诸如二氧化硅粉或飞灰的细集料混合，以及由一层或多层热固性树脂制成的顶层。 该树脂是烯属不饱和单体和/或以下一种或多种的热固性混合物：1.不饱和聚酯或聚酯酰胺树脂，2.降冰片烯改性的不饱和聚酯或聚酯酰胺树脂，3.烃改性不饱和聚酯或聚酯酰胺树脂，4.乙烯基酯 树脂或5.前述树脂的混合物。 根据需要将树脂与粒径范围从约10微米到更大的聚集体混合，并根据需要具有着色颜料。 将聚合物的胶乳和树脂施加在聚苯乙烯制品上以形成和保护的复合结构。

公开(公告)号：US4293478A

公开(公告)日：1981-10-06

申请号：US81620

申请日：1979-10-03

Applicant: Akitoshi Sugio ,  Masanobu Masu ,  Hiroshi Nakai ,  Yukio Sasaki

Inventor： Akitoshi Sugio ,  Masanobu Masu ,  Hiroshi Nakai ,  Yukio Sasaki

IPC: C08L71/00 ,  C08J3/20 ,  C08J3/22 ,  C08L7/00 ,  C08L21/00 ,  C08L51/00 ,  C08L51/02 ,  C08L71/12 ,  C08L71/04

CPC classification number: C08J3/226 ,  C08J3/203 ,  C08J2371/12 ,  C08J2425/10 ,  C08J2471/12

Abstract: An improved method for dispersing an inorganic pigment uniformly in polyphenylene ether resins. A polyphenylene ether composition having an inorganic pigment uniformly dispersed therein is obtained by intimately mixing a polyphenylene ether resin and the inorganic pigment in a weight ratio of from 0.5:1 to 2:1 by a high-speed mixer to form a pre-blend, and then mixing the pre-blend intimately with a polyphenylene ether in a conventional mixer such as an extruder. The pre-blend can also be uniformly dispersed in a mixture of the polyphenylene ether with polystyrene, a styrene/butadiene copolymer, a styrene/butadiene/acrylonitrile terpolymer, or a rubber-modified high impact polystyrene.

Abstract translation: 一种将无机颜料均匀分散在聚苯醚树脂中的改进方法。 通过高速混合机以0.5:1〜2:1的重量比将聚苯醚树脂与无机颜料紧密混合，得到具有均匀分散无机颜料的聚苯醚组合物，形成预混物， 然后在常规混合器如挤出机中将预混合物与聚苯醚紧密混合。 预混物也可以均匀分散在聚苯醚与聚苯乙烯，苯乙烯/丁二烯共聚物，苯乙烯/丁二烯/丙烯腈三元共聚物或橡胶改性的高抗冲聚苯乙烯的混合物中。

公开(公告)号：US20180291200A1

公开(公告)日：2018-10-11

申请号：US15754462

申请日：2016-08-03

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Norihiro Takamura

IPC: C08L71/12 ,  C08L25/10 ,  C08J3/22 ,  H01M2/10

CPC classification number: C08L71/123 ,  C08J3/223 ,  C08J2325/10 ,  C08J2371/12 ,  C08J2409/06 ,  C08J2425/10 ,  C08J2471/12 ,  C08J2483/04 ,  C08K5/521 ,  C08L25/10 ,  C08L51/04 ,  C08L55/02 ,  C08L71/12 ,  C08L83/00 ,  C08L2201/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  H01M2/1072 ,  H01M2220/10 ,  C08L83/04

Abstract: A composition includes specific amounts of a poly(phenylene ether), a rubber-modified polystyrene, a flame retardant containing an organophosphate ester, and a mold release agent containing a high viscosity polydiorganosiloxane. The composition excludes polyolefin waxes. The high viscosity polydiorganosiloxane can be provided in the form of a room temperature solid masterbatch, thereby facilitating compounding of the composition. The composition is useful for injection molding, and particularly useful for injection molding battery holders for cell phone tower back-up power systems.

公开(公告)号：US20180264777A1

公开(公告)日：2018-09-20

申请号：US15922794

申请日：2018-03-15

Applicant: International Automotive Components Group North America, Inc.

Inventor： Douglas E. REDMOND ,  Giachinno G. BEDOGNE ,  Matt STARLING ,  Rose A. RYNTZ

IPC: B32B5/20 ,  B32B27/14 ,  B32B27/32 ,  C08J9/228

CPC classification number: B32B5/20 ,  B32B27/14 ,  B32B27/32 ,  B32B2264/105 ,  B32B2266/0221 ,  B32B2266/025 ,  B32B2266/0278 ,  B32B2266/0292 ,  B32B2307/72 ,  B32B2310/0812 ,  B32B2323/10 ,  C08J9/0066 ,  C08J9/08 ,  C08J9/103 ,  C08J9/228 ,  C08J9/34 ,  C08J2201/034 ,  C08J2203/02 ,  C08J2203/04 ,  C08J2323/02 ,  C08J2323/08 ,  C08J2323/12 ,  C08J2323/16 ,  C08J2331/04 ,  C08J2375/04 ,  C08J2409/06 ,  C08J2423/02 ,  C08J2425/10 ,  C08J2427/06 ,  C08J2467/00

Abstract: A method of forming a skin-foam-substrate type structure particular suitable as an automobile trim component. The method comprises supplying a polymer resin containing a chemical foaming agent and including metal particles capable of inductive heating, that is positioned between a polymeric skin and substrate, followed by inductive heating to cause foaming of the polymeric resin. The foamed polymer resin adheres to the skin and substrate.

公开(公告)号：US09840620B2

公开(公告)日：2017-12-12

申请号：US15022154

申请日：2014-03-21

Applicant: SHENGYI TECHNOLOGY CO., LTD.

Inventor： Hu Yang ,  Yueshan He

IPC: C08L79/02 ,  B32B15/08 ,  B32B15/20 ,  B32B27/20 ,  B32B27/28 ,  C08G14/06 ,  C08L61/34 ,  C08J5/24 ,  C08L71/12 ,  H05K1/03 ,  H05K3/02

CPC classification number: C08L79/02 ,  B32B15/08 ,  B32B15/20 ,  B32B27/20 ,  B32B27/285 ,  B32B2264/102 ,  B32B2307/306 ,  B32B2307/3065 ,  C08G14/06 ,  C08J5/24 ,  C08J2371/12 ,  C08J2379/02 ,  C08J2425/10 ,  C08J2471/12 ,  C08K5/14 ,  C08K7/18 ,  C08L25/10 ,  C08L61/34 ,  C08L71/126 ,  C08L2201/02 ,  C08L2201/22 ,  C08L2205/03 ,  H05K1/0373 ,  H05K3/022 ,  H05K2201/012

Abstract: Disclosed are a halogen-free resin composition, and a prepreg and a laminate prepared by using the same. The halogen-free resin composition comprises the following components according to organic solid matters by weight parts: (A) 40-80 parts by weight of allyl modified benzoxazine resin; (B) 10-20 parts by weight of hydrocarbon resin; (C) 10-40 parts by weight of allyl modified polyphenylene oxide resin; (D) 0.01-3 parts by weight of initiating agent; (E) 10-100 parts by weight of filler; and (F) 0-80 parts by weight of phosphoric flame retardant. The prepreg and the laminate prepared by using the halogen-free resin composition have lower dielectric constant and lower dielectric loss tangent value, higher peeling strength, higher glass transition temperature, excellent heat resistance and good flame retardant effect.