公开(公告)号：US20190062547A1

公开(公告)日：2019-02-28

申请号：US15767323

申请日：2016-10-26

Applicant: TORAY INDUSTRIES, INC.

Inventor： Yusuke TOJO ,  Makito YOKOE ,  Hideyuki UMETSU

IPC: C08L67/02

CPC classification number: C08L67/02 ,  C08K3/013 ,  C08K5/053 ,  C08K5/14 ,  C08K5/1515 ,  C08L2201/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L63/00 ,  C08L63/04

Abstract: There is provided a thermoplastic polyester resin composition, comprising a specified amount of a multivalent hydroxyl compound (B) having five or more hydroxyl groups and a specified amount of an epoxy compound (C) that are to be blended with a thermoplastic polyester resin (A).

公开(公告)号：US20190031868A1

公开(公告)日：2019-01-31

申请号：US16069223

申请日：2017-01-31

Applicant: Dow Global Technologies LLC

Inventor： Yichi ZHANG ,  Marcio Teixeira ALVES ,  Bharat I. CHAUDHARY

IPC: C08L23/08 ,  C08L33/06 ,  H01B7/295 ,  H01B3/44

CPC classification number: C08L23/0869 ,  C08K3/016 ,  C08L23/0807 ,  C08L23/0846 ,  C08L23/26 ,  C08L33/06 ,  C08L2201/02 ,  C08L2201/08 ,  C08L2203/202 ,  C08L2205/025 ,  C08L2205/03 ,  H01B3/441 ,  H01B7/295

Abstract: A composition for use in jacketing or insulation materials is disclosed, the composition comprising from 42 to 54 percent by weight of a halogen-free flame retardant, from 26 to 46 percent by weight of an ethylene alkyl acrylate copolymer, such as ethylene ethyl acrylate, optionally from 0 to 15 percent by weight of an ethylene-based polymer, optionally from 0 to 12 percent by weight of a coupling agent, and optionally from 0 to 1 percent by weight of an antioxidant. A cable insulation layer, a cable protective outer jacket, a cable core sheath, and cable comprising the jacketing material composition are also disclosed. Components comprising the composition exhibit balanced and improved melt rheological, tensile, and flame-retardant properties.

公开(公告)号：US20180355177A1

公开(公告)日：2018-12-13

申请号：US15735920

申请日：2016-05-24

Applicant: IDEMITSU KOSAN CO., LTD.

Inventor： Aki Yamada ,  Yasuhiro Ishikawa

IPC: C08L83/10 ,  C08L55/02 ,  C08L69/00

CPC classification number: C08L83/10 ,  C08G64/18 ,  C08G64/186 ,  C08G77/448 ,  C08K3/00 ,  C08K5/42 ,  C08K5/521 ,  C08K7/14 ,  C08L25/04 ,  C08L27/18 ,  C08L55/02 ,  C08L69/00 ,  C08L2201/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08K5/0066 ,  C08L27/12

Abstract: Provided is a method of producing a polycarbonate-based resin composition, comprising using a polycarbonate-based resin containing a polycarbonate-polyorganosiloxane copolymer (A) as a raw material, and the step incorporating at least one of a styrene-based resin (B), a flame retardant (C), a flame retardant aid (D), and an inorganic filler (E) into the resin, wherein the copolymer having the following features: the copolymer has a specific polycarbonate block (A-1) and a specific polyorganosiloxane block (A-2); and in a differential molecular weight distribution curve obtained from measurement of the polyorganosiloxane block (A-2) by gel permeation chromatography using the polystyrene calibration curve, the curve having the axis of abscissa indicating a logarithmic value log(M) of a molecular weight M and the axis of ordinate indicating dw/d log(M) obtained by differentiating a concentration fraction w with respect to the logarithmic value log(M) of the molecular weight, (1) a dw/d log(M) value becomes maximum in a range of 3.4≤log(M)≤4.0, and (2) a ratio of a value obtained by integrating the dw/d log(M) value over the range of 4.00≤log(M)≤4.50 to a value obtained by integrating the dw/d log (M) value over the entire range of the log(M) in the differential molecular weight distribution curve is 6 to 40%:

公开(公告)号：US20180346656A1

公开(公告)日：2018-12-06

申请号：US15611313

申请日：2017-06-01

Applicant: International Business Machines Corporation

Inventor： Sarah K. Czaplewski ,  Brandon M. Kobilka ,  Joseph Kuczynski ,  Jason T. Wertz ,  Jing Zhang

IPC: C08G81/02 ,  C08G18/83 ,  C09J9/00 ,  C09J175/04 ,  C09J187/00 ,  H05K1/03

CPC classification number: C08G81/027 ,  C07C69/003 ,  C07C69/007 ,  C07F9/091 ,  C07F9/093 ,  C07F9/113 ,  C07F9/1411 ,  C07F9/1412 ,  C08G18/836 ,  C08K5/0066 ,  C08K5/521 ,  C08K5/524 ,  C08L2201/02 ,  C08L2666/84 ,  C09J9/00 ,  C09J175/04 ,  C09J187/005 ,  C09J2203/326 ,  C09J2453/00 ,  C09J2475/00 ,  H05K1/032

Abstract: A functionalized flame-retardant aconitic acid-derived molecule, a process for forming a flame-retardant polymer, and an article of manufacture comprising a material that contains a functionalized flame-retardant aconitic acid-derived molecule are disclosed. The functionalized flame-retardant aconitic acid-derived molecule can have at least one phosphoryl or phosphonyl moiety with allyl functional groups, epoxy functional groups, propylene carbonate functional groups, or functionalized thioether substituents. The process for forming the flame-retardant polymer can include reacting an aconitic acid derivative with a flame-retardant phosphorus-based molecule to form a functionalized flame-retardant aconitic acid-derived molecule, and combining the functionalized flame-retardant aconitic acid-derived molecule with a polymer. The material in the article of manufacture can be a resin, plastic, polymer, or adhesive, and the article of manufacture can further comprise an electronic component.

公开(公告)号：US20180305549A1

公开(公告)日：2018-10-25

申请号：US15952541

申请日：2018-04-13

Applicant: OTIS ELEVATOR COMPANY

Inventor： Paul Papas ,  Georgios S. Zafiris ,  Brad Guilani

IPC: C08L85/02 ,  C08L83/04 ,  B66B7/06 ,  B66B23/02 ,  F16G1/16 ,  F16G9/04

CPC classification number: C08L85/02 ,  B29C48/154 ,  B29D29/00 ,  B29K2083/00 ,  B29K2483/00 ,  B29K2995/0016 ,  B29L2029/00 ,  B66B7/062 ,  B66B23/028 ,  C08L75/00 ,  C08L83/04 ,  C08L2201/02 ,  F16G1/16 ,  F16G9/04 ,  C08L67/06

Abstract: A fire-resistant material according to an example of the present disclosure includes a base material and at least one of a siloxane polymer and a phosphonate polymer. A method of making a fire-resistant material is also disclosed.

公开(公告)号：US20180273800A1

公开(公告)日：2018-09-27

申请号：US15537775

申请日：2015-12-23

Applicant: Papiruld Danmark A/S

Inventor： Curt Andersen

IPC: C09D197/00 ,  C09D197/02 ,  C09K3/10 ,  C08L97/02 ,  C08L97/00 ,  C09D5/14

CPC classification number: C09D197/007 ,  C08K3/34 ,  C08L97/007 ,  C08L97/02 ,  C08L2201/02 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/035 ,  C09D5/14 ,  C09D5/34 ,  C09D103/02 ,  C09D197/02 ,  C09J131/04 ,  C09K3/1015 ,  C09K3/1025 ,  C08L1/02 ,  C08L3/02 ,  C08L33/06 ,  C08L31/04

Abstract: A composite caulk comprising paper wool, perlite, a particulated wood material having a particle size below 2 mm, a particulated fire retardant bark material having at least one axis of length with a dimension below 2 mm and a polyvinyl-acetate based aqueous dispersion adhesive; and wherein said composite caulk forms a heterogeneous caulk which can be dispensed using a handheld caulking gun.

公开(公告)号：US10077361B2

公开(公告)日：2018-09-18

申请号：US15516910

申请日：2015-10-06

Applicant: NOF CORPORATION

Inventor： Yusuke Sakata ,  Tomohisa Tasaka

IPC: C08K5/01 ,  C08L23/06 ,  C08L25/04 ,  C08L33/02 ,  C08L33/14 ,  C08L33/20 ,  C08L55/02 ,  C08L69/00 ,  C08L91/06

CPC classification number: C08L91/06 ,  C08K5/01 ,  C08L23/06 ,  C08L25/04 ,  C08L33/02 ,  C08L33/14 ,  C08L33/20 ,  C08L55/02 ,  C08L69/00 ,  C08L2201/02 ,  C08L2205/03

Abstract: A surface physical property modifier composition includes (A) a wax, (B) a vinyl (co)polymer, and (C) an aliphatic hydrocarbon having a carbon number of 5 to 14. Component (A) is set to be at least one selected from the group consisting of (a1) paraffin wax, (a2) microcrystalline wax, (a3) Fischer-Tropsch wax, and (a4) polyethylene wax, and component (B) is produced from at least one of (b1) a (meth)acrylonitrile, (b2) a (meth)acrylic acid having a carbon number of 1 to 4, (b3) a hydroxyethyl (meth)acrylate or hydroxypropyl (meth)acrylate, (b4) styrene, and (b5) predetermined (meth)acrylic acid alkyl esters. Component (A) is 50 to 98 parts by mass relative to 100 parts by mass of the total of (A) and (B), and component (C) is 0.001 to 1 percent by mass relative to the total amount of (A).

公开(公告)号：US10072148B2

公开(公告)日：2018-09-11

申请号：US15813165

申请日：2017-11-15

Applicant: ELITE ELECTRONIC MATERIAL (KUNSHAN) CO. LTD.

Inventor： Rongtao Wang ,  Yu-Te Lin ,  Wenjun Tian ,  Ziqian Ma ,  Wenfeng Lv ,  Ningning Jia

IPC: C08L63/00 ,  B32B15/092 ,  B32B15/20 ,  B32B5/02 ,  B32B15/08 ,  B32B37/06 ,  B32B37/12 ,  C08G59/50 ,  C08G59/54 ,  C08G59/56 ,  C08G59/62 ,  C08L79/02 ,  C08J5/24 ,  H05K1/03 ,  H05K1/09 ,  C09D163/00 ,  C09D179/02 ,  C08K3/32 ,  C08K5/03 ,  C08K5/3415 ,  C08K5/3492 ,  C08K5/49 ,  B32B15/14 ,  C08G59/24

CPC classification number: C08L63/00 ,  B32B5/02 ,  B32B15/092 ,  B32B15/14 ,  B32B15/20 ,  B32B2260/021 ,  B32B2262/101 ,  B32B2307/3065 ,  B32B2457/08 ,  C08G59/245 ,  C08G59/50 ,  C08G59/504 ,  C08G59/54 ,  C08G59/56 ,  C08G59/621 ,  C08J5/24 ,  C08J2363/00 ,  C08J2363/02 ,  C08J2363/10 ,  C08J2471/10 ,  C08J2479/02 ,  C08L2201/02 ,  C08L2203/206 ,  C08L2205/03 ,  H05K1/0353 ,  H05K1/09 ,  H05K2201/012 ,  C08L79/04

Abstract: The present invention provides a resin composition comprising: (A) 100 parts by weight of epoxy resin; (B) from 10 to 80 parts by weight of benzoxazine resin; (C) from 10 to 50 parts by weight of dicyclopentadiene phenol resin; and (D) from 0.5 to 5 parts by weight of amine hardener; wherein the resin composition is free of diallyl bisphenol A (DABPA).

公开(公告)号：US10059792B2

公开(公告)日：2018-08-28

申请号：US14821783

申请日：2015-08-09

Applicant: Jiangsu Yoke Technology Co., Ltd

Inventor： Tung-Ying Hsieh ,  Qi Shen ,  Chia-Ming Chang

IPC: C08G8/10 ,  C08K5/5313 ,  C08G8/28 ,  C08L63/04 ,  C08L61/14

CPC classification number: C08G8/10 ,  C08G8/28 ,  C08K5/5313 ,  C08L61/14 ,  C08L63/04 ,  C08L2201/02

Abstract: The present disclosure provides a phosphor-containing phenol formaldehyde resin compound having a general formula (I): The compound is formed of a phenol formaldehyde resin and an aromatic phosphate compound by performing a condensation reaction, which may be used as a curing agent of an epoxy resin. The phenol formaldehyde resin is formed of a phenolic compound, a bisphenol compound and formaldehyde. The present disclosure further provides a phosphor-containing phenol formaldehyde resin cured material which is formed of the phosphor-containing phenol formaldehyde resin compound and an epoxy resin under a high temperature. The phosphor-containing phenol formaldehyde resin compound is added separately or mixed with an epoxy resin curing agent.

公开(公告)号：US20180230302A1

公开(公告)日：2018-08-16

申请号：US15752662

申请日：2016-08-03

Applicant: AEI Compounds Ltd.

Inventor： Mike Edward Slevin

IPC: C08L51/06 ,  C08F255/02 ,  C08L23/06

CPC classification number: C08L51/06 ,  C08F255/02 ,  C08F255/04 ,  C08K2003/2224 ,  C08L23/04 ,  C08L23/06 ,  C08L2201/02 ,  C08L2203/202 ,  C08L2205/02 ,  C08L2207/066 ,  C08F230/08

Abstract: Crosslinkable insulation materials, which are commonly halogen-free, for use in wire and cable applications are provided. The insulation include a crosslinkable thermoplastic polymer and flame retardant material. The flame retardant material may include a metal hydroxide flame retardant, such as a magnesium, calcium, zinc and/or aluminum hydroxide. The crosslinkable thermoplastic polymer includes silane-grafted polymer blend, which includes a polyolefin plastomer blended with one or more other thermoplastic polymers. The crosslinkable thermoplastic polymer may be curable by exposure to moisture and may include moisture curable silane functionality in the crosslinkable thermoplastic polymer.