公开(公告)号：EP2822975B1

公开(公告)日：2018-04-25

申请号：EP13711993.9

申请日：2013-02-28

申请人： ExxonMobil Chemical Patents Inc.

发明人： RAVISHANKAR, Periagaram, S. ,  WANG, Yu, Feng ,  STEPHENS, Luke, P. ,  BARSAN, Florin ,  BERTI, Douglas, A.

IPC分类号： C08F2/00 ,  C08F6/00 ,  C08F10/06 ,  C08F6/10 ,  C08F6/12 ,  C08L23/14 ,  C08F6/04

CPC分类号： C09J123/12 ,  C08F6/04 ,  C08L23/142 ,  C08L2205/025 ,  C08L2207/10 ,  C08L2314/06 ,  C09J123/142

摘要： A multi-modal polymer blend for use in an adhesive composition comprising at least two compositionally different propylene-based polymers. The multi-modal polymer blend has a Mw of about 10,000 g/mol to about 150,000 g/mol. When subjected to Temperature Rising Elution Fractionation, the multi-modal polymer blend exhibits a first fraction that is soluble at −15° C. in a hydrocarbon solvent, such as xylene or ortho-dichlorobenzene, the first fraction having an isotactic (mm) triad tacticity of about 70 mol % to about 90 mol %; and a second fraction that is insoluble or less soluble than the first fraction at −15° C. in the hydrocarbon solvent, the second fraction having an isotactic (mm) triad tacticity of about 85 mol % to about 98 mol %.

公开(公告)号：EP3296374A1

公开(公告)日：2018-03-21

申请号：EP16792605.4

申请日：2016-05-02

申请人： Riken Technos Corporation

发明人： ZENNYOJI Yoshihiro

IPC分类号： C09J123/26 ,  B32B27/32 ,  B32B27/36 ,  C09J7/02 ,  C09J123/08 ,  C09J123/10 ,  H01B7/08

CPC分类号： B32B27/32 ,  B32B27/36 ,  B32B27/38 ,  B32B2307/3065 ,  B32B2307/518 ,  B32B2457/00 ,  C09J7/20 ,  C09J7/243 ,  C09J123/08 ,  C09J123/10 ,  C09J123/12 ,  C09J123/26 ,  H01B3/421 ,  H01B3/441 ,  H01B3/446 ,  H01B3/447 ,  H01B7/08 ,  H01B7/295

摘要： Provided is adhesive resin compositions comprising (A) 30 to 70% by mass of an acid-modified polypropylene-based resin; (B) 20 to 60% by mass of a polypropylene-based resin; and (C) 2 to 20% by mass of a copolymer of ethylene and one or more kinds of comonomers selected from the group consisting of vinyl acetate, alkyl methacrylate, and alkyl acrylate, with the proviso that the sum of the percentages of the above component (A), the above component (B), and the above component (C) is 100% by mass.

摘要翻译： 本发明提供一种粘合性树脂组合物，其含有（A）酸改性聚丙烯系树脂30〜70质量％ （B）聚丙烯系树脂20〜60质量％ 和（C）乙烯与选自乙酸乙烯酯，甲基丙烯酸烷基酯和丙烯酸烷基酯中的一种或多种共聚单体的共聚物2至20质量％，条件是上述 成分（A），上述成分（B）和上述成分（C）的总量为100质量％。

公开(公告)号：EP3133945A1

公开(公告)日：2017-03-01

申请号：EP15713147.5

申请日：2015-03-20

申请人： Carl Freudenberg KG

发明人： TRASER, Steffen ,  KREMSER, Steffen

IPC分类号： A41D27/06

CPC分类号： D04H1/54 ,  A41B3/06 ,  A41B7/08 ,  A41D27/06 ,  C09J7/21 ,  C09J7/35 ,  C09J123/12 ,  D04H13/001

摘要： The invention relates to a thermally fusible sheetlike structure, especially usable as fusible interlining in the textile industry, having a carrier ply made from a textile material to which has been applied a two-ply adhesive composition structure comprising an underlayer directly adjoining the sheetlike structure and an overlayer disposed upon the underlayer, wherein the underlayer contains a first hotmelt adhesive and the overlayer a second hotmelt adhesive, wherein the first hotmelt adhesive has a melting point of > 140°C and a melt flow index (MFI) value of > 50 g/10 minutes (190°C/2.16 kg) and the second hotmelt adhesive a melting point of

摘要翻译： 特别可用作纺织工业中可熔衬布的热熔片状结构具有由纺织材料制成的载体层，已经施加了双层粘合剂组合物结构，其包括直接毗邻片状结构的底层和设置在片状结构上的覆层 底层，其中底层包含第一热熔粘合剂和覆盖层第二热熔粘合剂，其中第一热熔粘合剂的熔点> 140℃，熔体流动指数（MFI）值> 50g / 10分钟 （190℃/ 2.16kg），第二热熔粘合剂的熔点<145℃，MFI值<50（190℃/ 2.16kg）。

公开(公告)号：EP2923815A4

公开(公告)日：2016-08-24

申请号：EP12888083

申请日：2012-11-06

申请人： BRASKEM SA

发明人： MARTINELLI CAROLINA BARRETO ROMA ,  FARAH MARCELO

IPC分类号： B29C47/06 ,  B29C43/24 ,  B29C47/00 ,  B29C47/02 ,  B29K96/02 ,  B32B7/12 ,  B32B27/06 ,  B32B27/30 ,  B32B27/32 ,  B32B27/40 ,  C08F255/08 ,  C08L23/18

CPC分类号： C09J131/04 ,  B29C35/045 ,  B29C43/24 ,  B29C43/30 ,  B29C47/0042 ,  B29C47/0057 ,  B29C47/0061 ,  B29C47/025 ,  B29C47/06 ,  B29C47/065 ,  B29C47/067 ,  B29C71/04 ,  B29K2023/06 ,  B29K2023/083 ,  B29K2023/12 ,  B29K2096/02 ,  B29K2105/0097 ,  B29L2007/00 ,  B29L2009/00 ,  B32B5/18 ,  B32B7/12 ,  B32B27/065 ,  B32B27/08 ,  B32B27/16 ,  B32B27/20 ,  B32B27/304 ,  B32B27/306 ,  B32B27/308 ,  B32B27/32 ,  B32B27/322 ,  B32B2266/0278 ,  B32B2270/00 ,  B32B2307/102 ,  B32B2307/304 ,  B32B2307/51 ,  B32B2307/714 ,  B32B2307/72 ,  B32B2405/00 ,  C08F255/08 ,  C08L23/08 ,  C09J123/08 ,  C09J123/12 ,  C09J151/06

摘要： The present invention refers to co-extrusion of one or more polyolefins with one or more adhesive layers to improve the adhesiveness of the polyolefins in metal, epoxy resin, glass, ceramics, paper, wood, thermoplastic resin, fabric, non-woven fabric, varnishes and formica. More specifically, the present invention refers to a method of co-extruding at least one polyolefin with an adhesive layer, thereby enhancing the adhesion properties of the polyolefin, particularly in polyurethane foams such that a polar surface is imparted to the obtained adhesived polyolefin.

公开(公告)号：EP2899216A4

公开(公告)日：2016-04-27

申请号：EP13839367

申请日：2013-09-18

申请人： IDEMITSU KOSAN CO

发明人： YABUKAMI MINORU ,  KANAMARU MASAMI ,  FUJIMURA TAKENORI ,  HASHIMA KAZUHIRO

IPC分类号： C08F8/42 ,  C08F10/04 ,  C08L23/26 ,  C09J123/26 ,  C09K3/10

CPC分类号： C09J123/20 ,  C08F255/02 ,  C08F255/10 ,  C08G77/442 ,  C09J123/12 ,  C09J123/142 ,  C09K3/10 ,  C09K2200/0617 ,  C08F110/06 ,  C08F2500/03 ,  C08F2500/15 ,  C08F2500/20 ,  C08F110/08 ,  C08F210/06 ,  C08F210/08 ,  C08F4/65927 ,  C08F4/6492 ,  C08F4/6465 ,  C08F230/08

公开(公告)号：EP3003410A1

公开(公告)日：2016-04-13

申请号：EP14735008.6

申请日：2014-05-29

申请人： H. B. Fuller Company

发明人： REMMERS, Peter ,  WITTKOPF, Thomas ,  RUEDIGER, Ursula ,  VAUGHAN, Steven, R.

IPC分类号： A61L15/58 ,  C09J123/10 ,  C08L23/10

CPC分类号： A61L15/24 ,  A61F13/15699 ,  A61F13/49009 ,  A61F13/539 ,  A61F2013/15121 ,  A61F2013/1591 ,  A61F2013/53908 ,  A61L15/585 ,  C08L23/10 ,  C09J123/10 ,  C09J123/12 ,  C08L23/12

摘要： Disclosed is a disposable absorbent article comprising two substrates; and an adhesive composition including a first polymer that is propylene-based and has a Mw of no greater than about 75,000, and a second polymer that is propylene-based and has a Mw of at least about 100,000, where the adhesive composition is used for at least two applications in the disposable absorbent article and is delivered via a molten bulk tank.

公开(公告)号：EP2956490A1

公开(公告)日：2015-12-23

申请号：EP14710678.5

申请日：2014-02-13

申请人： H. B. Fuller Company

发明人： DAVIS, Kevin, P. ,  MANSOUR, Ameara, S. ,  AHMED, Sharf, U. ,  CHASE, Cheryl, L. ,  LAWRENCE, Maynard, R. ,  SCHMIDT, Scott, C.

IPC分类号： C08F210/06 ,  C08F2/00

CPC分类号： C09J123/12 ,  C08F210/06 ,  C08F299/00 ,  C08L23/06 ,  C08L23/14 ,  C09J123/14 ,  C08F2/00 ,  C08F210/16 ,  C08F2500/02 ,  C08F2500/03 ,  C08F2500/17

摘要： A reaction product and hot melt adhesive compositions that include the reaction product are disclosed. The reaction product includes the reaction product of a first polymer that includes at least one of polypropylene homopolymer and polypropylene-alpha-olefm copolymer, a first wax that includes at least one of polyethylene wax, Fischer Tropsch wax and paraffin wax, and a free radical initiator and has a viscosity of no greater than 12,000 centipoise at 177 °C.

公开(公告)号：EP2915858A1

公开(公告)日：2015-09-09

申请号：EP13851936.8

申请日：2013-10-31

申请人： Idemitsu Kosan Co., Ltd

发明人： HASHIMA, Kazuhiro ,  KANAMARU, Masami ,  MINAMI, Yutaka

IPC分类号： C09J123/00 ,  C09J7/02 ,  C09J123/10 ,  C09J123/22

CPC分类号： C09J123/20 ,  C08L23/12 ,  C08L23/20 ,  C08L2205/025 ,  C08L2207/14 ,  C08L2314/06 ,  C09J123/02 ,  C09J123/12 ,  C09J2423/10

摘要： Provided are an adhesive composition which has high adhesive strength and holding strength and leaves no residual glue by using a polyolefinic polymer, and an adhesive tape using the same. The adhesive composition contains (1) 5 to 95% by mass of a polyolefin having a melting point which is lower than 20°C or is not observed by a differential scanning calorimeter (DSC) and having a ΔH of less than 5 J/g, and (2) 5 to 95% by mass of a polyolefin having a melting point of 20°C or higher and 160°C or lower and having a ΔH of 5 J/g or more and 100 J/g or less, wherein the storage elastic modulus of the composition at 25°C obtained from the solid viscoelasticity measurement of the composition is 1 MPa or more and 200 MPa or less, and the storage elastic modulus thereof at 50°C is 1 MPa or more and 100 MPa or less.

公开(公告)号：EP2890754A1

公开(公告)日：2015-07-08

申请号：EP13760125.8

申请日：2013-08-26

申请人： Henkel AG&Co. KGAA

发明人： INOUE, Kentarou

IPC分类号： C09J123/12 ,  C09J153/02 ,  C08L23/12 ,  C08L53/02

CPC分类号： C09J123/12 ,  C08L23/12 ,  C08L53/025 ,  C09J11/06 ,  C09J11/08 ,  C09J123/0807 ,  C09J2201/61 ,  C08L23/0807 ,  C08L25/00

摘要： The present invention provides a hot melt adhesive which is excellent in high-speed coating and spiral coating at low temperature, and is also excellent in adhesion to a polyolefin film and a nonwoven fabric; and provides disposable products obtainable by using the hot melt adhesive. Disclosed is a hot melt adhesive including: (A) a thermoplastic block copolymer which is a copolymer of a vinyl-based aromatic hydrocarbon with a conjugated diene compound; (B) a propylene homopolymer having a melting point of 100°C or lower which is obtainable by polymerizing propylene using a metallocene catalyst; and (C) an ethylene/α-olefin copolymer. The hot melt adhesive is excellent in high-speed coating and spiral coating at low temperature, and is also excellent in adhesion to a polyolefin film and a nonwoven fabric.

摘要翻译： 本发明提供一种热熔粘合剂，其在低温下的高速涂布和螺旋涂布性能优异，并且对聚烯烃膜和无纺布的粘合性也优异; 并提供通过使用热熔粘合剂可获得的一次性产品。 本发明公开了一种热熔粘合剂，其包含：（A）乙烯基芳烃与共轭二烯化合物的共聚物的热塑性嵌段共聚物; （B）通过使用茂金属催化剂使丙烯聚合而获得的熔点为100℃或更低的丙烯均聚物; 和（C）乙烯/α-烯烃共聚物。 热熔粘合剂在低温下的高速涂布和螺旋涂布方面是优异的，并且对于聚烯烃膜和无纺布的粘合性也优异。

公开(公告)号：EP2261292B1

公开(公告)日：2014-07-23

申请号：EP10181853.2

申请日：2003-10-15

申请人： ExxonMobil Chemical Patents Inc.

发明人： Jiang, Peijun ,  Nelson, Keith A. ,  Curry, Christopher L. ,  Dekmezian, Armenag ,  Canich, Jo Ann M. ,  Sims, Charles L. ,  Abhari, Ramin ,  Garcia-Franco, Cesar A. ,  Kappes, Nicholas ,  Faissat, Michel Louis ,  Jacob, Lutz E.

IPC分类号： C09J123/10

CPC分类号： C09J123/12 ,  C08F4/65908 ,  C08F4/65912 ,  C08F4/6592 ,  C08F4/65927 ,  C08F10/00 ,  C08F110/06 ,  C08F210/06 ,  C08L57/02 ,  C08L2666/02 ,  C09J5/00 ,  C09J7/20 ,  C09J123/10 ,  C09J2201/606 ,  C09J2201/622 ,  C09J2205/31 ,  C09J2401/006 ,  C09J2421/00 ,  C09J2423/006 ,  C09J2423/046 ,  C09J2423/106 ,  C09J2427/006 ,  C09J2433/00 ,  Y10S526/943 ,  C08F4/65904 ,  C08F2500/15 ,  C08F2500/05 ,  C08F2500/20 ,  C08F2500/17 ,  C08F2500/09 ,  C08F2500/12 ,  C08F236/20 ,  C08F2500/03 ,  C08F210/16 ,  C08F4/63904

摘要： This invention relates to an adhesive comprising a homopolypropylene or a copolymer of propylene and up to 15 mole% ethylene having an isotactic run length of 1 to 30, a percent of r dyad of greater than 20%, a heat of fusion of 70 J/g or less, and a branching index (g') of 0.90 or less.