公开(公告)号：US3856890A

公开(公告)日：1974-12-24

申请号：US36321673

申请日：1973-05-23

Applicant: NAT DISTILLERS CHEM CORP

Inventor： BIDDELL W

IPC: C08K5/02 ,  C08K5/1535 ,  C08L23/04 ,  C08F45/58

CPC classification number: C08K5/1535 ,  C08K3/22 ,  C08K5/0025 ,  C08K5/02 ,  C08K5/15 ,  C08L23/06 ,  C08L23/08 ,  C08L23/0853 ,  C08L2201/02 ,  C08L2312/00 ,  C08L23/04 ,  C08L2666/06

Abstract: Flame retardant polymeric compositions prepared from a blend of low density polyethylene and ethylene-vinyl acetate copolymer and containing a halogen-containing fire retardant and an antimony compound; wherein the amount of antimony compound ranges from about 20 to 35% by weight, based on the total weight of the flame retardant composition and the weight ratio of the halogencontaining fire retardant to the antimony compound is less than about 1 to 1.

Abstract translation: 由低密度聚乙烯和乙烯 - 乙酸乙烯酯共聚物的共混物制备并含有含卤阻燃剂和锑化合物的阻燃聚合物组合物; 其中锑化合物的量基于阻燃剂组合物的总重量为约20至35重量％，并且含卤素阻燃剂与锑化合物的重量比小于约1至1。

公开(公告)号：US3668281A

公开(公告)日：1972-06-06

申请号：US3668281D

申请日：1970-02-25

Applicant: PHILLIPS PETROLEUM CO

Inventor： DRAKE WILLIAM O

IPC: C08K5/02 ,  C08L23/06 ,  C08L23/10 ,  C08L23/12 ,  C08L23/16 ,  C08L23/28 ,  C08L27/06 ,  C08F29/12

CPC classification number: C08K5/02 ,  C08L23/06 ,  C08L23/10 ,  C08L23/16 ,  C08L23/28 ,  C08L27/06 ,  C08L2201/02 ,  C08L2205/03 ,  C08L23/12 ,  C08L2666/02

Abstract: High impact strength polypropylene compositions are prepared by blending polypropylene, a halogenated polyolefin, and a rubbery ethylene-propylene copolymer. These compositions can be made fire-resistant by blending therein a halogenated bis(cycloalkenyl) compound, optionally further with antimony oxide, without loss of desired physical properties.

Abstract translation: 通过共混聚丙烯，卤化聚烯烃和橡胶状乙烯 - 丙烯共聚物来制备高冲击强度聚丙烯组合物。 这些组合物可以通过在其中掺入卤化双（环烯基）化合物，任选地进一步与氧化锑混合而制成耐火材料，而不损失所需的物理性能。

公开(公告)号：US2993019A

公开(公告)日：1961-07-18

申请号：US73668258

申请日：1958-05-21

Applicant: UNION CARBIDE CORP

Inventor： SNYDER JOHN A

IPC: C08K3/22 ,  C08K5/02 ,  C08L23/06 ,  C09D5/25 ,  H01B3/44

CPC classification number: H01B3/441 ,  C08K3/22 ,  C08K5/02 ,  C08L7/00 ,  C08L23/06 ,  C08L23/22 ,  C08L53/02 ,  C08L91/06 ,  C08L2201/02 ,  C08L2203/202 ,  C08L2205/03 ,  Y10T428/294 ,  C08L2666/02

公开(公告)号：US12127884B2

公开(公告)日：2024-10-29

申请号：US17155477

申请日：2021-01-22

Applicant: FUJIFILM Corporation

Inventor： Shinsuke Noguchi

IPC: A61B8/00 ,  C08L55/02

CPC classification number: A61B8/4472 ,  A61B8/4427 ,  A61B8/4483 ,  A61B8/56 ,  C08L55/02 ,  C08L2201/02 ,  C08L2203/14

Abstract: An ultrasound probe 11 includes a housing 12, a transducer array 13 that is retained in the housing 12 and has a rear surface portion 13B, from which a wiring cable WC1 is drawn out, a circuit substrate 15 that is retained in the housing 12, the wiring cable WC1 being connected to the circuit substrate 15, a battery 14 that is retained in the housing 12 and performs power supply, and a fire protection structure that is disposed between the transducer array 13 and the circuit substrate 15 in the housing 12.

公开(公告)号：US20240352252A1

公开(公告)日：2024-10-24

申请号：US18290933

申请日：2022-05-27

Applicant: SHPP GLOBAL TECHNOLOGIES B.V.

Inventor： Haiming CHEN ,  Shijie SONG ,  Yapeng FANG

IPC: C08L71/12 ,  C08K5/521

CPC classification number: C08L71/123 ,  C08K5/521 ,  C08L2201/02

Abstract: A poly(phenylene ether)-based composition exhibiting improved resistance to decomposition after repeated exposure to high voltages is prepared by melt-blending specific amounts of a poly(phenylene ether), an organophosphate ester flame retardant, and a surface energy reducing agent. The composition includes no more than 30 weight percent of mineral filler. Also described is an injection molded article prepared from the composition.

公开(公告)号：US20240343897A1

公开(公告)日：2024-10-17

申请号：US18294291

申请日：2022-07-27

Applicant: Mitsubishi Chemical Corporation

Inventor： Fumihiro MUTO ,  Shuta ISEKI

IPC: C08L25/06 ,  C08K7/14 ,  C08L81/04

CPC classification number: C08L25/06 ,  C08K7/14 ,  C08L81/04 ,  C08L2201/02 ,  C08L2205/03

Abstract: A resin composition may exhibit excellent low warpage and heat resistance, and may include, based on a total of 100 parts by mass of (A) to (C): (A) 25 to 48 parts by mass of a polyphenylene +-sulfide resin having an MVR, measured at 295° C. under a 1.00 kgf load, of 60 to 500 cm3/10 min; (B) an amorphous rubber-reinforced polystyrene or polystyrene having an MVR, measured at 200° C. under a 5 kgf load, of 0.3 to 16 cm3/10 min and/or (C) a polyphenylene ether resin, a total content of (B) and (C) being 52 to 75 parts by mass; and (D) 5 to 150 parts by mass of a fibrous filler.

公开(公告)号：US12116464B2

公开(公告)日：2024-10-15

申请号：US17047117

申请日：2019-04-11

Applicant: SHPP Global Technologies B.V.

Inventor： Qin Wang ,  Reema Sinha ,  Jian Yang

IPC: C08J5/08 ,  C08L69/00

CPC classification number: C08J5/08 ,  C08L69/00 ,  C08J2369/00 ,  C08J2469/00 ,  C08J2483/14 ,  C08L2201/02 ,  C08L2205/025 ,  C08L2205/035

Abstract: A composition includes a polymer base resin, a fiber filler including a sizing agent component, and an additive. The sizing agent component includes a sizing agent and a reactive aid. The composition exhibits a notched Izod impact strength of 140 to 190 J/m, and an unnotched impact strength of 500 to 1200 J/m when tested in accordance with ASTM D256.

公开(公告)号：US20240336767A1

公开(公告)日：2024-10-10

申请号：US18293612

申请日：2021-08-09

Applicant: ITALMATCH CHEMICALS SPA (50%) ,  ISOCHEMICALS SRL (50%)

Inventor： Ugo Zucchelli ,  Vincenza Morone ,  Antonio Peserico

IPC: C08K13/02 ,  C08J3/22 ,  C08J9/00 ,  C08K3/32 ,  C08K5/01 ,  C08K5/3492 ,  C08K5/523 ,  C08L25/06

CPC classification number: C08K13/02 ,  C08J3/226 ,  C08J9/0095 ,  C08L25/06 ,  C08J2325/06 ,  C08J2447/00 ,  C08K3/32 ,  C08K5/01 ,  C08K5/34922 ,  C08K5/523 ,  C08K2201/014 ,  C08L2201/02 ,  C08L2203/14 ,  C08L2310/00

Abstract: The invention relates to environmentally friendly flame retardant nucleating compositions, and corresponding formulations and processes useful for the production of polystyrene foams with low densities and a very low halogen content in the final product. The flame retardant composition according to the present invention achieves good flame retardancy and excellent recycling performances, with about the same loading of traditional halogenated compound, which does not affect the process and the physical and mechanical properties of the final foam and can be considered halogen free, according to some international standards.

公开(公告)号：US20240317977A1

公开(公告)日：2024-09-26

申请号：US18614258

申请日：2024-03-22

Applicant: Hugh Craig

Inventor： Hugh Craig

IPC: C08L1/02 ,  C08L97/00

CPC classification number: C08L1/02 ,  C08L97/005 ,  C08L2201/02

Abstract: A composition for forming a composite material includes cellulose, nano-cellulose, lignin, graphene, and a polymer. A method for producing composite products from waste materials includes providing a waste biomass material, the biomass material comprising cellulose, lignin, and hemicellulose; converting portions of the biomass material into nanocellulose, graphene, and bio-resin; mixing the cellulose, lignin, hemicellulose, nanocellulose, graphene, and bio-resin to form a composite material; forming a composite product from the composite material.

公开(公告)号：US20240301174A1

公开(公告)日：2024-09-12

申请号：US18599063

申请日：2024-03-07

Applicant: PolySource LLC

Inventor： Johnson C. Watkins ,  Jeremy Bland ,  Adam Bannerman ,  Stephen O'Connor

IPC: C08K9/06 ,  C08K3/22 ,  C08L73/00

CPC classification number: C08K9/06 ,  C08K3/22 ,  C08L73/00 ,  C08K2003/2224 ,  C08K2201/005 ,  C08L2201/02

Abstract: The present disclosure is directed to self-extinguishing aliphatic polyketone compositions suitable for direct or indirect contact with food and method of preparing same. The compositions and methods demonstrate an inverse synergistic effect between the composition's melt viscosity and a minimum amount of magnesium hydroxide to provide the composition with a self-extinguishing performance.