公开(公告)号：EP3145987B1

公开(公告)日：2018-10-24

申请号：EP15724235.5

申请日：2015-05-18

申请人： BASF SE

发明人： FRICKE, Marc ,  WEINRICH, Dirk ,  LÖLSBERG, Wibke ,  SUBRAHMANYAM, Raman ,  SMIRNOVA, Irina ,  GURIKOV, Pavel

IPC分类号： C08J9/22

CPC分类号： C08J9/28 ,  C08J9/0066 ,  C08J9/122 ,  C08J9/35 ,  C08J2201/026 ,  C08J2201/05 ,  C08J2201/0502 ,  C08J2203/06 ,  C08J2205/022 ,  C08J2205/024 ,  C08J2205/026 ,  C08J2205/028 ,  C08J2205/042 ,  C08J2305/04 ,  C08J2483/00 ,  C09K5/14

摘要： The present invention relates to a process for preparing a porous material, at least comprising the steps of providing a mixture (I) comprising a water soluble polysaccharide, at least one compound suitable to react as cross-linker for the polysaccharide or to release a cross-linker for the polysaccharide, and water, and preparing a gel (A) comprising exposing mixture (I) to carbon dioxide at a pressure in the range of from 20 to 100 bar for a time sufficient to form a gel (A), and depressurizing the gel (A). Gel (A) subsequently is exposed to a water miscible solvent (L) to obtain a gel (B), which is dried. The invention further relates to the porous materials which can be obtained in this way and the use of the porous materials as thermal insulation material, for cosmetic applications, for biomedical applications or for pharmaceutical applications.

公开(公告)号：EP2630185B1

公开(公告)日：2018-10-10

申请号：EP11793933.0

申请日：2011-11-22

申请人： Dow Global Technologies LLC

发明人： KRAM, Shari L. ,  LEE, Simon ,  STOBBY, William G. ,  MORGAN, Ted. A

IPC分类号： C08J9/12

CPC分类号： B29C44/3403 ,  C08J9/127 ,  C08J2203/06 ,  C08J2203/10 ,  C08J2203/12 ,  C08J2203/202 ,  C08J2325/04 ,  C08J2425/18

摘要： Extruded polystyrene foams are made with an added brominated styrene-butadiene polymer as a flame retardant. The blowing agent is a mixture of carbon dioxide, ethanol and water, which may also contain a C4-C5 hydrocarbon. The blowing agent mixture overcomes a tendency of the brominated styrene-butadiene to form very small cells. This allows the foam to expand fully to form good quality, low density extruded foam.

公开(公告)号：EP2754687B1

公开(公告)日：2018-08-22

申请号：EP14000668.5

申请日：2008-12-03

申请人： KANEKA CORPORATION

发明人： Yoshida, Toru ,  Fukuzawa, Jun ,  Imai, Takamasa ,  Mori, Kiyoshi ,  Tsuneishi, Hiroshi

IPC分类号： C08J9/18 ,  C08J9/232 ,  C08J9/12 ,  C08J9/00 ,  C08J9/228

CPC分类号： B29C44/3461 ,  C08J9/00 ,  C08J9/0023 ,  C08J9/0061 ,  C08J9/125 ,  C08J9/18 ,  C08J9/228 ,  C08J9/232 ,  C08J2203/06 ,  C08J2323/02 ,  C08J2323/12 ,  C08J2471/00 ,  Y10T428/249921 ,  Y10T428/2982

摘要： Provided is a process for producing expanded polyolefin resin particles whose cells are not made nonuniform or extremely smaller as seen in conventional expanded particles, whose cell diameter and expansion ratio can be easily controlled independently, and which, when subjected to in-mold expansion molding, give in-mold expanded molded products satisfactory in fusibility and excellent in surface properties. The process is a process for producing expanded polyolefin resin particles by: dispersing polyolefin resin particles together with an aqueous dispersion medium into a closed vessel; heating the polyolefin resin particles up to or above a softening temperature of the polyolefin resin particles; and releasing the polyolefin resin particles into a zone whose pressure is lower than an internal pressure of the closed vessel, with use as a foaming agent of water serving as the dispersion medium, the polyolefin resin particles being composed of a polyolefin resin composition including: polyolefin resin; a substance selected from among polyethylene glycol, polyvalent alcohol having a carbon number of not less than 3 to not more than 6, and a water-absorbing substance having no function of forming foaming nuclei; and a foam nucleating agent.

公开(公告)号：EP3336137A1

公开(公告)日：2018-06-20

申请号：EP16204941.5

申请日：2016-12-19

申请人： Covestro Deutschland AG

发明人： Die Erfindernennung liegt noch nicht vor

IPC分类号： C08J9/12 ,  C08G18/40

CPC分类号： C08J9/122 ,  C08G18/165 ,  C08G18/1833 ,  C08G18/244 ,  C08G18/4018 ,  C08G18/44 ,  C08G18/4837 ,  C08G18/7621 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2350/00 ,  C08J9/142 ,  C08J9/145 ,  C08J2201/022 ,  C08J2203/06 ,  C08J2203/12 ,  C08J2203/142 ,  C08J2203/184 ,  C08J2205/06 ,  C08J2375/04

摘要： Die vorliegende Erfindung betrifft die Verwendung von physikalischen Treibmitteln zur Erzeugung von Polyethercarbonatpolyol-basierten Polyurethanschaumstoffen mit reduzierter Emission von cyclischem Propylencarbonat.

公开(公告)号：EP3332067A2

公开(公告)日：2018-06-13

申请号：EP17764919.1

申请日：2017-07-20

申请人： Synbra Technology B.V.

发明人： NOORDEGRAAF, Jan

IPC分类号： E01C13/08

CPC分类号： C08J9/18 ,  C08J9/122 ,  C08J9/224 ,  C08J2203/06 ,  C08J2207/00 ,  C08J2300/16 ,  C08J2367/04 ,  E01C13/08

摘要： The present invention relates to an artificial turf suitable for sports fields consisting at least of a substrate to which first artificial grass fibres are attached and of a granular infill, which is provided between said first artificial grass fibres, wherein said granular infill is made of a foam material comprising polylactic acid or a derivative thereof.

公开(公告)号：EP2949700B1

公开(公告)日：2018-04-18

申请号：EP14743297.5

申请日：2014-01-15

申请人： Daikin Industries, Ltd.

发明人： ISAKA Tadaharu ,  ISHII Kenji ,  SHIMONO Takeshi

IPC分类号： C08L27/12 ,  B29C47/02 ,  C08J9/12 ,  C08K3/38 ,  C08K5/42 ,  H01B3/44 ,  H01B13/14 ,  B29K105/04 ,  B29L9/00 ,  H01B7/02

CPC分类号： C08J9/0033 ,  B05D5/00 ,  B05D7/20 ,  B29C47/0004 ,  B29C47/0042 ,  B29C47/025 ,  B29C47/402 ,  B29C47/92 ,  B29C2947/926 ,  B29C2947/92704 ,  B29C2947/92876 ,  C08J9/0023 ,  C08J9/122 ,  C08J2201/03 ,  C08J2203/06 ,  C08J2205/044 ,  C08J2207/06 ,  C08J2327/12 ,  C08J2327/20 ,  C09D127/18 ,  H01B3/445 ,  Y10T428/294 ,  C08K5/42 ,  C08K13/02 ,  C08L27/18

摘要： The present invention aims to provide a composition which can provide foamed moldings and foamed electric wires having a small average cell size and a high foam content and causing fewer sparks. The composition of the present invention includes a fluororesin (A) and a compound (B) which is a sulfonic acid or a salt thereof. The sulfonic acid is represented by the following formula (1): €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒF(CF 2 ) n SO 3 H€ƒ€ƒ€ƒ€ƒ€ƒ(1) wherein n is 4 or 5, or the following formula (2): €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒF(CF 2 ) n CH 2 CH 2 SO 3 H€ƒ€ƒ€ƒ€ƒ€ƒ(2) wherein n is 4 or 5.

公开(公告)号：EP3298070A1

公开(公告)日：2018-03-28

申请号：EP16762918.7

申请日：2016-08-09

申请人： NIKE Innovate C.V.

发明人： CHANG, Yihua ,  WATKINS, Richard, L.

IPC分类号： C08J9/00 ,  C08L75/04

CPC分类号： C08J9/0061 ,  C08G18/3228 ,  C08G18/3278 ,  C08G18/3284 ,  C08G18/73 ,  C08G2101/00 ,  C08J9/122 ,  C08J9/16 ,  C08J9/18 ,  C08J9/22 ,  C08J9/232 ,  C08J9/236 ,  C08J2201/03 ,  C08J2201/032 ,  C08J2203/06 ,  C08J2203/08 ,  C08J2205/052 ,  C08J2207/00 ,  C08J2300/22 ,  C08J2300/26 ,  C08J2375/04 ,  C08J2423/08 ,  C08J2429/02 ,  C08J2429/04 ,  C08J2467/00 ,  C08J2477/00 ,  C08L75/04

摘要： A thermoplastic elastomer foam is made by incorporating a gaseous or supercritical blowing agent under pressure into a molten thermoplastic elastomer comprising polymeric polymeric crystalline domains, then releasing the pressure to foam the thermoplastic elastomer.

公开(公告)号：EP2734577B1

公开(公告)日：2018-03-28

申请号：EP12769541.9

申请日：2012-09-14

申请人： Dow Global Technologies LLC

发明人： COSTEUX, Stéphane ,  BUNKER, Shana P. ,  JEON, Hyun K. ,  JOG, Prasanna K.

IPC分类号： C08J9/00 ,  C08J9/12

CPC分类号： C08L33/20 ,  B32B5/32 ,  C08J9/0061 ,  C08J9/122 ,  C08J2203/06 ,  C08J2333/06 ,  C08J2425/12 ,  C08J2455/02 ,  C08L33/10

摘要： A polymeric nanofoam has a continuous polymer phase containing at least one (meth)acrylic-free acrylonitrile-containing copolymer and at least one (meth)acrylic polymer where the concentration of (meth)acrylic polymer is in a range of 5-90 weight-percent of the total continuous polymer phase while the amount of methacrylic copolymer is 50 weight-percent or less of the total continuous polymer phase; the polymeric foam having a porosity of at least 50%, an absence of nano-sized nucleating additives and at least one of the following: (a) a number average cell size of 500 nanometers or less; and (b) an effective nucleation site density of at least 1×1014 sites per cubic centimeter of prefoamed material. The total weight of copolymerized acrylonitrile is in a range of 3-28 weight-percent based on total continuous polymer phase weight. At least one (meth)acrylic-free acrylonitrile-containing copolymer has a higher glass transition temperature than all of the (meth)acrylic polymers.

公开(公告)号：EP3284763A1

公开(公告)日：2018-02-21

申请号：EP15889315.6

申请日：2015-11-16

申请人： LG Household & Health Care Ltd.

发明人： KANG, Sung-Soo ,  PARK, Sang-Wook ,  KIM, Kyong-Seob ,  LEE, Sang-Hyub ,  SHIN, Se-Ra

IPC分类号： C08G18/32 ,  C08L75/04 ,  C08J9/22 ,  A45D34/04 ,  C07C29/00

CPC分类号： C08J9/22 ,  A45D34/04 ,  A45D2200/1036 ,  C08F283/008 ,  C08G18/165 ,  C08G18/2081 ,  C08G18/244 ,  C08G18/32 ,  C08G18/36 ,  C08G18/6576 ,  C08G18/6629 ,  C08G18/692 ,  C08G18/7621 ,  C08G18/86 ,  C08G2101/0008 ,  C08G2101/005 ,  C08G2101/0083 ,  C08J3/242 ,  C08J2203/06 ,  C08J2203/10 ,  C08J2205/06 ,  C08J2300/104 ,  C08L75/04

摘要： The present invention provides a composition for a soft urethane foam to prepare a soft urethane foam, comprising a polyol, and a foamed soft urethane foam using the same, wherein the polyol is any one selected from among a hydrocarbon polyol, a vegetable oil, and a vegetable-oil-derived dimer acid, or a mixture of a hydrocarbon polyol with any one selected from among a vegetable oil and a vegetable-oil-derived dimer acid. The present invention provides an impregnation material for impregnation of a cosmetic composition, which can control the polarity of the impregnation material for impregnating a hydrophilic cosmetic composition, and an impregnation-use urethane foam composition for preparing the same.

摘要翻译： 本发明提供一种用于软质聚氨酯泡沫的组合物，以制备包含多元醇的软质聚氨酯泡沫和使用该软质聚氨酯泡沫的泡沫软质聚氨酯泡沫，其中所述多元醇为选自烃多元醇，植物油和 源自植物油的二聚酸或烃多元醇与选自植物油和源自植物油的二聚酸中的任意一种的混合物。 本发明提供用于浸渍化妆品组合物的浸渍材料和用于制备所述化妆品组合物的浸渍用聚氨酯泡沫组合物，所述化妆品组合物可以控制浸渍亲水化妆品组合物的浸渍材料的极性。

公开(公告)号：EP2451866B1

公开(公告)日：2018-02-21

申请号：EP10730116.0

申请日：2010-06-15

申请人： Huntsman International LLC

发明人： JONCHERAY, Thomas, Julien ,  VANDENBROECK, Jan, Marc

IPC分类号： C08J9/12 ,  C08J9/30 ,  B29C44/20

CPC分类号： C08J9/122 ,  C08J9/30 ,  C08J2203/06 ,  C08J2375/00

摘要： Crystalline foam and process for making it by first creating a crystalline arrangement of gas bubbles in curable composition and allowing this composition to cure subsequently.