公开(公告)号：EP3636431B1

公开(公告)日：2024-11-06

申请号：EP18813067.8

申请日：2018-06-06

发明人： KAWAKITA, Hiroshi ,  TAKAHASHI, Katsuei ,  SASAKI, Hiromitsu

IPC分类号： B29C48/00 ,  B29C48/08 ,  B29C48/10 ,  B29C48/21 ,  B29C48/154 ,  B29C48/885 ,  B29C63/02 ,  B29D7/01 ,  B32B27/08 ,  B32B27/30 ,  C08F255/02 ,  C08F265/06 ,  C08F285/00 ,  C08F297/04 ,  C08L53/02 ,  C09D151/06 ,  C09D153/02

公开(公告)号：EP4223840A1

公开(公告)日：2023-08-09

申请号：EP23153771.3

申请日：2023-01-27

申请人： Kraton Polymers Nederland B.V.

发明人： YAN, Jiaqi ,  DUPONT, Martine ,  NEUMANN, Brett

IPC分类号： C08L53/02 ,  C09D153/02 ,  C08J3/24 ,  C08J3/28 ,  C08J5/18 ,  C08J5/22 ,  C08F8/36 ,  B01D69/02 ,  C02F1/00

摘要： A composition is disclosed comprising a sulfonated styrenic block copolymer (SSBC) having an ion exchange capacity (IEC) of at least 0.5 meq/g; and at least one compound which reacts with the SSBC forming a cross-linked SSBC. The compound is selected from: (i) a cross-linking agent, (ii) a metal cation, and (iii) a non-sulfonated polymer. A film prepared from the composition containing the cross-linked SSBC has a toughness in wet state measured after 1 week of 1.2 to 8 MJ/m 3 ; and a tensile stress in wet state measured after 1 week of 3.2 to 8 MPa, according to ASTM D412. The film can be used as a water purification membrane or an antimicrobial protection layer.

公开(公告)号：EP3760684A1

公开(公告)日：2021-01-06

申请号：EP19184785.4

申请日：2019-07-05

申请人： BOSTIK SA

发明人： YE, Xin ,  HE, Peipei ,  LI, Danfeng

IPC分类号： C09D153/02 ,  C09J5/06 ,  C09J7/38 ,  C09J153/02

摘要： The invention relates to a hot-melt pressure sensitive adhesive composition comprising at least one styrenic block copolymer, at least one tackifying resin, at least one mineral oil and from 4 to 15 % by weight of at least one wax selected from the group consisting of paraffin waxes, Fischer-Tropsch waxes, ethylene-vinyl acetate waxes and any mixture thereof, based on the total weight of the hot-melt pressure sensitive adhesive composition.
The invention also relates to an article comprising a surface coated with such a hot-melt pressure sensitive adhesive composition, to a use of such a hot-melt pressure sensitive adhesive composition and to a process for preparing such a hot-melt pressure sensitive adhesive composition.

公开(公告)号：EP3298093B1

公开(公告)日：2020-07-22

申请号：EP16725425.9

申请日：2016-05-17

申请人： Tarkett GDL

发明人： JOHANSSON, Helena ,  KARLSSON, Roland ,  KARLSSON, Stefan ,  WALLNÄS, Nils

IPC分类号： C09D153/02 ,  E04F15/10 ,  C08L75/04 ,  C08L53/02

公开(公告)号：EP2592115B1

公开(公告)日：2018-09-05

申请号：EP11803604.5

申请日：2011-07-05

申请人： Kuraray Co., Ltd.

发明人： MINAMIDE, Asako ,  MASUDA, Mikio

IPC分类号： C08L53/02 ,  B32B25/14 ,  B32B27/00 ,  C08L23/00 ,  C08L29/14 ,  C09J11/06 ,  C09J109/06 ,  C09J123/02 ,  C09J125/10 ,  C09J129/14 ,  C09J153/02 ,  C09D153/02

CPC分类号： C09D153/02 ,  C08L29/14 ,  C08L53/02 ,  C08L2666/02 ,  C09D133/10 ,  C09J123/02 ,  Y10T428/31667 ,  Y10T428/31696 ,  Y10T428/31699 ,  Y10T428/31931 ,  Y10T428/31935 ,  C08L23/0869 ,  C08L91/00

摘要： A thermoplastic polymer composition which is excellent in flexibility, mechanical properties, and moldability and is capable of adhering to ceramics, metals, and synthetic resins even by heat treatment at a low temperature (for example, 190 °C or lower) without the treatment with a primer, and a molded product obtained by using the thermoplastic polymer composition. The thermoplastic polymer composition includes 100 parts by mass of a thermoplastic elastomer (A), 1 to 100 parts by mass of a polyvinyl acetal resin (B), 5 to 100 parts by mass of a polar group-containing olefin-based copolymer (C), and 0.1 to 300 parts by mass of a softener (D). The thermoplastic elastomer (A) is a block copolymer which has a polymer block constituted by aromatic vinyl compound units and a polymer block constituted by conjugated diene units or a hydrogenated product of the block copolymer.

公开(公告)号：EP3103828B1

公开(公告)日：2018-07-04

申请号：EP15745993.4

申请日：2015-02-06

申请人： Kuraray Co., Ltd. ,  Amyris, Inc.

发明人： SASAKI, Hiromitsu

IPC分类号： C09D153/02 ,  C08J3/09 ,  C09D5/02 ,  C09D7/40

CPC分类号： C09D153/02 ,  C09D5/02 ,  C09D5/022 ,  C09D5/082 ,  C09D5/086 ,  C09D7/40 ,  C09D7/65 ,  C09D153/025

摘要： Provided is an aqueous emulsion including a block copolymer (I) containing a polymer block (a) composed of a structural unit derived from an aromatic vinyl compound and a polymer block (b) containing 1 to 100% by mass of a structural unit (b1) derived from farnesene and 99 to 0% by mass of a structural unit (b2) derived from a conjugated diene other than farnesene, with a mass ratio [(a)/(b)] of the polymer block (a) and the polymer block (b) being 5/95 to 70/30; a protective colloid (II); and water, a content of the protective colloid (II) being 3 to 35 parts by mass based on 100 parts by mass of the block copolymer (I).

公开(公告)号：EP1772480B1

公开(公告)日：2013-12-04

申请号：EP05292082.4

申请日：2005-10-06

申请人： Henkel AG & Co. KGaA

发明人： Wojtowicki, Jean-Luc, c/o Henkel Technologies ,  Tahri, Laurent, c/o Henkel Technologies ,  Germes, Sylvain

IPC分类号： C08J9/00 ,  C09D153/02 ,  G10K11/168 ,  B60R21/04 ,  E04C2/284

CPC分类号： C08J9/06 ,  C08J2353/02 ,  C08L23/0853 ,  G10K11/16

公开(公告)号：EP2371921A4

公开(公告)日：2012-10-24

申请号：EP09835063

申请日：2009-12-25

申请人： ZEON CORP

发明人： ODA RYOUJI ,  HASHIMOTO SADAHARU ,  FURUKO AYAKO

IPC分类号： C09J153/02 ,  C08L53/02 ,  C09D153/02

CPC分类号： C09D153/02 ,  C08L53/02 ,  C08L2666/02 ,  C09J153/02

摘要： Provided is a hot-melt adhesive composition which can be easily applied at a relatively low temperature, has a long open time, and also has high holding power. A hot-melt adhesive composition comprising a block copolymer composition which includes a block copolymer A and a block copolymer B, and a tackifying resin, wherein a weight ratio (A/B) of the block copolymer A and the block copolymer B is 25/75 to 90/10, and an aromatic vinyl monomer unit content of the block copolymer A is 41% or greater.

公开(公告)号：EP2054235A1

公开(公告)日：2009-05-06

申请号：EP07801592.2

申请日：2007-08-10

申请人： M-real Oyj

发明人： BECKER, Franz, Josef ,  UERLINGS, VIktor

IPC分类号： B41M5/52 ,  D21H19/42 ,  D21H21/52 ,  C09D139/06 ,  C09D153/02

CPC分类号： B41M5/52 ,  B41M5/5218 ,  B41M5/5254 ,  C09D153/02 ,  D21H19/42 ,  D21H21/52 ,  C08L2666/02

摘要： The invention relates to a method for producing a coating composition. Said method comprises the following steps: a) an aqueous composition is provided which contains at least one plastic pigment that has a minimum glass transition temperature (Tg) of 50°C; and b) a cationic substance is added which contains salts of divalent or trivalent cations. At least one anionic pigment that has an average particle diameter ranging from 1 nm to 500 nm is added to the coating composition before the cationic substance is added in step b), and/or at least one cationic pigment that has an average particle diameter ranging from 1 nm to 500 nm is added to the coating composition after adding the cationic substance in step b). Also disclosed is a coated substrate which is coated with said coating composition.

公开(公告)号：EP1732982A1

公开(公告)日：2006-12-20

申请号：EP05717116.7

申请日：2005-03-21

申请人： KRATON Polymers Research B.V.

发明人： MARIS, Catherine A.L. ,  COIGNOUL, Emmanuelle, KRATON Polymers Research S.A

IPC分类号： C08L53/02 ,  C08L23/26 ,  C08L23/00 ,  C09D153/02 ,  B29C70/00

CPC分类号： C08F297/04 ,  C08L51/06 ,  C08L53/025 ,  C08L2666/24

摘要： A hydrogenated styrenic block copolymer composition for overmolding onto a polar substrate is provided, comprising: a) 100 pbw of a hydrogenated styrenic block copolymer having at least two resinous endblocks of polymerized monovinyl arene and an elastomeric midblock of polymerized and subsequently hydrogenated conjugated diene or dienes, b) from 25 to 60 pbw of a functionalized polyolefin, and optionally c) from 0 to 100 pbw of a plasticizer, d) from 0 to 200 pbw of one or more fillers and filler deactivators, e) from 0 to 2 pbw of antioxidants, f) from 0 to 100 pbw of a polar engineering thermoplast, wherein component (a) is a linear hydrogenated styrenic block copolymer having an apparent molecular weight in the range of from 200,000 to 500,000 or a radial hydrogenated styrenic block copolymer having an apparent molecular weight in the range of from n times 100,000 to 250,000, n equals the number of polymer arms, and component (a) has a content of hydrogenated 1,2-polymerized conjugated dienes (vinyl content) of greater than 40% and a content of poly(monovinyl arene) in the range of from 20 to 50%,and component (b) is an acid, anhydride or ester functionalized polyolefin having a grafting level of 0.5 to 5%w and a melt flow rate (MFR, ASTM D 1238-95 at Condition L) equal to or greater than 20 g/10 minutes.