公开(公告)号：EP3409739A1

公开(公告)日：2018-12-05

申请号：EP17173681.2

申请日：2017-05-31

申请人： Borealis AG

发明人： Sundholm, Tua ,  Hartikainen, Juha ,  Purmonen, Jouni ,  Tupe, Ravindra ,  Kuosa, Juha ,  Nikiforova, Liubov

IPC分类号： C09J151/06 ,  F16L9/12 ,  F16L13/02 ,  B32B27/30

CPC分类号： C09J151/06 ,  B32B27/30 ,  C08L2205/02 ,  C08L2666/06 ,  C08L2666/24

摘要： An adhesive polymer composition comprising a non-elastomeric copolymer of ethylene and one or more comonomers having 3 to 10 carbon atoms, and an elastomer is disclosed herein. The non-elastomeric copolymer is present in an amount of 60 to 95 % by weight, based on the adhesive polymer composition, has a weight average molecular weight Mw of from 50 000 to 80 000 g/mol, molecular weight distribution Mw/Mn of 2.0 to 5.5, density of from 0.925 to 0.945 g/cm 3 , and at most 0.1 vinyl groups/ 1000 carbon atoms. The non-elastomeric copolymer or the non-elastomeric copolymer and the elastomer have been grafted with an acid grafting agent.

公开(公告)号：EP3380317A1

公开(公告)日：2018-10-03

申请号：EP16819723.4

申请日：2016-11-23

申请人： Dow Global Technologies, LLC

发明人： CHEN, Yongchun ,  WU, Hang ,  YU, Haiyang ,  MA, Weiming ,  YANG, Hong ,  PANG, Xiao Yi

IPC分类号： B32B5/02 ,  B32B27/32 ,  C09J123/26 ,  C09J151/06 ,  C09J153/02

CPC分类号： C08L53/005 ,  B32B5/02 ,  B32B5/022 ,  B32B27/32 ,  C08F222/08 ,  C08K5/20 ,  C08L23/26 ,  C08L53/025 ,  C08L77/00 ,  C09J123/26 ,  C09J151/003 ,  C09J151/06 ,  C09J153/005 ,  C09J153/025

摘要： Embodiments of this invention relate to a composition comprising of (A) an anhydride and/or carboxylic acid functionalized, chlorinated olefin-based polymer and/or (b) a styrene-based polymer and/or a functionalized styrene-based polymer, (B) a polyamide wax slurry, and (C) organic solvent, and which composition can be used as an adhesive to bond a fabric to a polyolefin elastomer (POE) thermoplastic sheet, articles made from the composition, and methods of producing the composition and articles.

公开(公告)号：EP3180369B1

公开(公告)日：2018-09-26

申请号：EP15753561.8

申请日：2015-08-07

申请人： Westlake Longview Corporation

发明人： BRINDLE, John H. Jr. ,  STUART, Richard K. Jr. ,  SCOTT, James H. ,  CONNER, David B. ,  TAYLOR, Kevin J. ,  TROCHIM, Scott T.

IPC分类号： C08F2/01 ,  C08F255/02 ,  C09J151/06 ,  C08L91/00 ,  C08L23/26

CPC分类号： C08L51/06 ,  C08F2/01 ,  C08F255/02 ,  C08L23/26 ,  C08L91/00 ,  C08L91/06 ,  C09J151/06 ,  C08F222/06 ,  C08F210/16 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/08 ,  C08F210/08

摘要： Disclosed is a linear low-density polyethylene grafted with maleic anhydride (MAH-g-LLDPE). The MAH-g-LLDPE has a unique combination of properties including a low density and a high melt index.

公开(公告)号：EP2638119B1

公开(公告)日：2018-05-30

申请号：EP11779148.3

申请日：2011-10-27

申请人： tesa SE

发明人： STEEN, Alexander ,  KRAWINKEL, Thorsten

IPC分类号： C09J7/00 ,  C09J123/26 ,  C09J153/02 ,  C09J151/06

CPC分类号： C09J153/025 ,  C08K5/544 ,  C08L91/00 ,  C08L2312/08 ,  C09J151/06

公开(公告)号：EP3196250A4

公开(公告)日：2018-05-02

申请号：EP15836800

申请日：2015-08-10

申请人： KURARAY CO

发明人： MINAMIDE ASAKO ,  MASUDA MIKIO ,  JOGO YOSUKE

IPC分类号： C08L53/02 ,  B29C65/48 ,  C08L23/26 ,  C08L29/14 ,  C08L51/06 ,  C09J123/14 ,  C09J123/26 ,  C09J129/14 ,  C09J151/06 ,  C09J153/02

CPC分类号： B29C65/48 ,  C08L23/26 ,  C08L51/06 ,  C08L53/02 ,  C08L53/025 ,  C09J123/14 ,  C09J123/26 ,  C09J151/06 ,  C09J153/02 ,  C09J153/025 ,  C08L29/14

摘要： To provide a thermoplastic polymer composition, which can be adhered to a synthetic resin, a ceramic or a metal without performing a primer treatment or the like, is able to be handled as a molded article, exhibits an excellent adhesive property in a broad temperature range from a low temperature to room temperature and flexibility, and has high thermal creep resistance, and a molded article using the thermoplastic polymer composition. A thermoplastic polymer composition, which contains from 10 to 100 parts by weight of a polar group-containing polypropylene-based resin (B) based on 100 parts by weight of a hydrogenated block copolymer (A) in which block copolymer containing a polymer block (S) including an aromatic vinyl compound unit and a polymer block (D) including a conjugated diene compound unit is hydrogenated, in which the hydrogenated block copolymer (A) is a mixture containing a hydrogenated block copolymer (A1) having at least one tan ´ local maximum value in a range from -60 to -40°C, in which a block copolymer represented by formula (i) or (ii) shown below is hydrogenated: €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ(i)€ƒ€ƒ€ƒ€ƒ€ƒ(S-D) n €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ(ii)€ƒ€ƒ€ƒ€ƒ€ƒ(D-S) n -D (in the formulae above, S is a polymer block including an aromatic vinyl compound unit, D is a polymer block including a conjugated diene compound unit, and n is an integer from 1 to 5); and a hydrogenated block copolymer (A2) in which a block copolymer represented by formula (iii) shown below is hydrogenated: €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ(iii)€ƒ€ƒ€ƒ€ƒ€ƒ(S-D) m -S (in the formula above, S is a polymer block including an aromatic vinyl compound unit, D is a polymer block including a conjugated diene compound unit, and m is an integer from 1 to 5); and a weight ratio of the hydrogenated block copolymer (A1) to the hydrogenated block copolymer (A2) is from 20:80 to 99:1.

公开(公告)号：EP3197972A1

公开(公告)日：2017-08-02

申请号：EP15772175.4

申请日：2015-09-22

申请人： Equistar Chemicals, LP

发明人： BOTROS, Maged, G.

IPC分类号： C09J123/06 ,  C08L23/06 ,  C08L51/06 ,  C08L23/22 ,  B32B27/32

CPC分类号： C09J123/06 ,  B32B7/12 ,  C08L23/06 ,  C08L23/22 ,  C08L51/06 ,  C08L2201/08 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2205/06 ,  C08L2207/062 ,  C09J5/00 ,  C09J7/00 ,  C09J7/28 ,  C09J151/06 ,  C09J2201/122 ,  C09J2400/163 ,  C09J2423/00 ,  C09J2423/04 ,  C09J2451/00

摘要： A polyolefin-based composition made from or containing (A) a first polymer composition made from or containing a polyolefin grafted with an unsaturated monomer, (B) a second polymer composition made from or containing a polyethylene, and (C) a third polymer composition made from or containing (i) a first polyisobutylene and (ii) a second polyisobutylene. The first polyisobutylene has a Viscosity Average Molecular Weight (VAMW1), and the second polyisobutylene has a Viscosity Average Molecular Weight (VAMW2), wherein VAMW1≠VAMW2. The polyolefin-based composition is useful as an adhesives or a tie-layer adhesive composition for multi-layered structures. In particular, the composition is useful as an adhesive to bind a metal layer to a dissimilar substrate.

摘要翻译： （A）由接枝有不饱和单体的聚烯烃制成或含有聚烯烃的第一聚合物组合物，（B）由聚乙烯制成或含有聚乙烯的第二聚合物组合物，和（C）第三聚合物组合物 （i）第一聚异丁烯和（ii）第二聚异丁烯制成或含有（i）第一聚异丁烯和（ii）第二聚异丁烯。 第一聚异丁烯具有粘均分子量（VAMW1），第二聚异丁烯具有粘均分子量（VAMW2），其中VAMW1≠VAMW2。 聚烯烃基组合物可用作用于多层结构的粘合剂或粘结层粘合剂组合物。 特别地，该组合物可用作粘合剂以将金属层粘合到不同的基底上。

公开(公告)号：EP3180369A1

公开(公告)日：2017-06-21

申请号：EP15753561.8

申请日：2015-08-07

申请人： Westlake Longview Corporation

发明人： BRINDLE, John H. Jr. ,  STUART, Richard K. Jr. ,  SCOTT, James H. ,  CONNER, David B. ,  TAYLOR, Kevin J. ,  TROCHIM, Scott T.

IPC分类号： C08F2/01 ,  C08F255/02 ,  C09J151/06

CPC分类号： C08L51/06 ,  C08F2/01 ,  C08F255/02 ,  C08L23/26 ,  C08L91/00 ,  C08L91/06 ,  C09J151/06 ,  C08F222/06 ,  C08F210/16 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/08 ,  C08F210/08

摘要： Disclosed is a linear low-density polyethylene grafted with maleic anhydride (MAH-g-LLDPE). The MAH-g-LLDPE has a unique combination of properties including a low density and a high melt index.

摘要翻译： 公开了接枝有马来酸酐（MAH-g-LLDPE）的线性低密度聚乙烯。 MAH-g-LLDPE具有独特的性能组合，包括低密度和高熔体指数。

公开(公告)号：EP3077470A1

公开(公告)日：2016-10-12

申请号：EP14799792.8

申请日：2014-11-19

申请人： tesa SE

发明人： PAPENBROOCK, Marten ,  PRENZEL, Dr. Alexander

IPC分类号： C09J7/02 ,  C09J151/06 ,  C09J133/06 ,  C08F220/18

CPC分类号： C09J7/0246 ,  B32B27/06 ,  B32B37/12 ,  B32B2405/00 ,  C08F220/18 ,  C08F279/02 ,  C08F2220/1858 ,  C08F2220/1891 ,  C08J9/32 ,  C08J9/365 ,  C08J2203/22 ,  C08J2333/08 ,  C09J7/22 ,  C09J7/26 ,  C09J7/38 ,  C09J133/06 ,  C09J151/00 ,  C09J151/06 ,  C09J2201/606 ,  C09J2205/102 ,  C09J2400/243 ,  C09J2433/006 ,  C09J2451/00 ,  C08F220/02 ,  C08F2220/1825 ,  C08F220/20 ,  C08F220/06

摘要： The invention relates to a multi-layer product, comprising at least one layer of an acrylate-based foam carrier (S); and a multi-phase polymer composition (P) applied to said layer; wherein the multi-phase polymer composition (P) comprises: a comb copolymer (A), which can be obtained by polymerizing at least one (meth)acrylate monomer in the presence of at least one macromer, selected from the group comprising polymerizable ethylene-butylene, ethylene-propylene, ethylene-butylene-propylene, and isobutylene macromers, and which forms a continuous acrylate phase and a discontinuous hydrocarbon phase Kw; and at least one hydrocarbon component (B) soluble in the hydrocarbon phase Kw of the comb copolymer (A), the at least one hydrocarbon component comprising at least one soft resin and at least one solid resin; wherein the multi-phase polymer composition (P) has a continuous acrylate phase having a static glass transition temperature Tg(Ac) measured according to the DSC method and a discontinuous hydrocarbon phase Kw1 containing the hydrocarbon component (B) and having a static glass transition temperature Tg(Kw1) measured according to the DSC method, and wherein Tg(Kw) is higher than Tg(Ac) by 35 to 60 kelvin, preferably by 40 to 60 kelvin, more preferably by 45 to 60 kelvin. The invention further relates to a method for producing the multi-layer product, to an adhesive tape comprising the multi-layer product, and to the use of the multi-layer product to adhesively bond objects.

摘要翻译： 本发明涉及一种多层产品，其包括至少一层基于丙烯酸酯的泡沫载体（S）; 和施加到所述层的多相聚合物组合物（P）; 其中所述多相聚合物组合物（P）包括：梳状共聚物（A），其可以通过在至少一种大分子单体的存在下聚合至少一种（甲基）丙烯酸酯单体而获得，所述大分子单体选自包含可聚合乙烯 - 丁烯，乙烯 - 丙烯，乙烯 - 丁烯 - 丙烯和异丁烯大分子单体，并且其形成连续的丙烯酸酯相和不连续的烃相Kw; 和至少一种可溶于梳状共聚物（A）的烃相Kw的烃组分（B），所述至少一种烃组分包含至少一种软树脂和至少一种固体树脂; 其中所述多相聚合物组合物（P）具有根据DSC方法测量的具有静态玻璃化转变温度Tg（Ac）的连续丙烯酸酯相和包含烃组分（B）的不连续烃相Kw1并具有静态玻璃化转变 根据DSC方法测定的Tg（Kw1），Tg（Kw）高于Tg（Ac）35〜60开尔德，优选为40〜60开尔文，更优选为45〜60开尔文。 本发明还涉及一种生产多层产品的方法，包括多层产品的粘合带以及多层产品用于粘合物体的用途。

公开(公告)号：EP2955212A4

公开(公告)日：2016-10-12

申请号：EP14749347

申请日：2014-02-06

申请人： MITSUI CHEMICALS INC

发明人： ANDO KAZUHIRO ,  HIROTA YOSHIHITO ,  IMAI AKIHIRO ,  ITO YUICHI

IPC分类号： C09J123/26 ,  B32B7/12 ,  B65D85/82 ,  B65D85/84 ,  C09J123/14 ,  C09J123/20 ,  C09J175/00 ,  H01M2/02

CPC分类号： B32B7/12 ,  B32B27/08 ,  B32B27/32 ,  B32B27/40 ,  B32B2553/00 ,  B65D65/14 ,  B65D65/40 ,  B65D75/26 ,  B65D81/22 ,  B65D85/84 ,  C08F255/04 ,  C08G18/6204 ,  C08G18/7831 ,  C08G18/792 ,  C08K5/01 ,  C09J123/26 ,  C09J151/06 ,  C09J175/04 ,  H01M2/0257 ,  H01M2/0287 ,  H01M10/052 ,  H01M10/0525 ,  Y10T428/2878 ,  Y10T428/31551 ,  C08F222/06

摘要： An adhesive includes a modified olefin polymer (A) allowing a polymer of a C2 to C20 ±-olefin having a structural unit derived from a C4 to C20 ±-olefin to be modified with a monomer having a functional group capable of reacting with an isocyanate group and having a heat of fusion measured in accordance with JIS K7122 of 0 J/g or more and 50 J/g or less and a polyisocyanate (B).

摘要翻译： 粘合剂包括允许具有从C4衍生的结构单元至C20±烯烃的C 2的聚合物至C20±烯烃的改性烯烃系聚合物（A）与具有能够与异氰酸酯反应的官能团的单体进行修饰 基和具有融合雅舞蹈下测得的0J / g以上，50J / g以下JIS K7122和多异氰酸酯（B）的热。

公开(公告)号：EP3053976A1

公开(公告)日：2016-08-10

申请号：EP15000371.3

申请日：2015-02-09

申请人： Borealis AG

发明人： Stubenrauch, Kurt ,  Jeruzal, Mark ,  Liu, Yi

IPC分类号： C09J151/06

CPC分类号： C09J151/06 ,  B32B27/32 ,  B32B27/38 ,  B32B2323/04 ,  C08F2500/03 ,  C08F2500/05 ,  C08F2500/12 ,  C08L63/04 ,  C08L2203/18 ,  C08L2205/05

摘要： The present invention relates to an adhesive composition comprising
a. a polyethylene resin (A) which has been grafted with an acid grafting agent and
b. an epoxy resin (B) in an amount of 0.01 to 15 wt.% of the adhesive total composition,

wherein the adhesive composition is having a MFR 5 of 0.1 to 12 g/10 min.
Furthermore, the invention relates to an article, in particular a multilayer pipe, comprising an adhesive layer which comprises said adhesive composition and the use of said adhesive composition for the production of an adhesive layer, in particular of an adhesive layer of a pipe.

摘要翻译： 本发明涉及一种粘合剂组合物，其包含a。 已经用酸接枝剂接枝的聚乙烯树脂（A）和b。 其量为所述粘合剂总组合物的0.01至15重量％的环氧树脂（B），其中所述粘合剂组合物具有0.1至12g / 10分钟的MFR 5。 此外，本发明涉及一种制品，特别是多层管，其包含含有所述粘合剂组合物的粘合剂层和所述粘合剂组合物用于制备粘合剂层，特别是管粘合剂层的用途。