公开(公告)号：EP3268442A1

公开(公告)日：2018-01-17

申请号：EP16759269.0

申请日：2016-02-23

申请人： Henkel IP & Holding GmbH ,  Henkel AG & Co. KGaA

发明人： HU, Yuhong ,  CHEN, Jinyu ,  REZAI, Ebrahim ,  TURNER, Robert Haines ,  MORAND, Matthias ,  LINDNER, Torsten ,  HAMM, Marc ,  SWAIN, Andy ,  THATCHER, Jennifer

IPC分类号： C09J123/10 ,  C09J11/00 ,  C08F210/06

CPC分类号： B32B27/32 ,  B32B5/022 ,  B32B7/12 ,  B32B27/12 ,  B32B37/12 ,  B32B2037/1215 ,  B32B2307/51 ,  B32B2307/72 ,  B32B2323/10 ,  B32B2555/02 ,  C08F10/06 ,  C09J123/12 ,  C09J123/14 ,  C09J191/06 ,  C09J193/04

摘要： Stretch laminate hot melt adhesives and stretch laminates are described. The stretch laminate hot melt adhesives are suitable for adhering elastic materials with inelastic substrates, and allow permanent deformation of the inelastic substrate and extensions and retractions of the elastic materials. The stretch laminate hot melt adhesive is particularly suitable for back ear lamination for disposable absorbent articles.

公开(公告)号：EP2688967B1

公开(公告)日：2018-08-15

申请号：EP12760600.2

申请日：2012-03-23

申请人： Henkel IP & Holding GmbH

发明人： DEJESUS, M., Cristina B. ,  HU, Yuhong ,  XENIDOU, Maria

IPC分类号： B32B37/12 ,  C09J123/00

CPC分类号： C09J123/0807 ,  B32B7/12 ,  B32B25/00 ,  B32B27/32 ,  C08L2314/06 ,  C09J7/10 ,  C09J123/0815 ,  C09J123/14 ,  C09J123/20 ,  C09J2423/00 ,  Y10T428/31833 ,  Y10T428/31909

摘要： The invention provides stretch film laminant adhesives, methods of using the adhesives to bond substrates together, and to articles of manufacture comprising the adhesives. It has been discovered that a stretch film lamination adhesive, which comprises a metallocene catalyzed polyolefin copolymer with a density greater or equal to 0.870 g/cm3 and a peak melting point greater than 100° C., a plasticizer having a number average molecular weight greater than 1,000 g/mol, and a tackifier with a softening point greater than 110° C., has high creep resistance and low plasticizer migration and bleed-through making them particularly well suited for disposable personal care garments.

公开(公告)号：EP3271436B1

公开(公告)日：2019-08-21

申请号：EP16769242.5

申请日：2016-02-22

申请人： Henkel IP & Holding GmbH

发明人： HU, Yuhong ,  DESAI, Darshak R. ,  CHEN, Jinyu ,  SHARAK, Matthew L.

IPC分类号： C09J123/04 ,  C09J123/10 ,  C09J123/14 ,  C09J11/00 ,  C09J5/00 ,  A61F13/15 ,  A61L15/58

公开(公告)号：EP2892965B1

公开(公告)日：2019-08-14

申请号：EP13794138.1

申请日：2013-05-23

申请人： Henkel IP & Holding GmbH

发明人： DESAI, Darshak ,  HU, Yuhong ,  GASPAR, Ken ,  HANTWERKER, Ed

IPC分类号： B29B9/06 ,  B29B9/16 ,  F26B17/00 ,  C08F10/08 ,  C09J9/00 ,  C09J123/20 ,  B29C48/04 ,  B29C48/92 ,  B29K105/00 ,  B29C71/00 ,  C08J3/12 ,  B29C35/16 ,  B29K23/00 ,  B29C48/00 ,  B29C48/05 ,  B29C48/91

公开(公告)号：EP2872549B1

公开(公告)日：2018-10-03

申请号：EP13790214.4

申请日：2013-05-02

申请人： Henkel IP & Holding GmbH

发明人： CHEN, Jinyu ,  HU, Yuhong ,  DESAI, Darshak

IPC分类号： C08J5/18 ,  B65D65/02 ,  B65D65/40 ,  C08L23/04 ,  B32B27/08 ,  B32B27/20 ,  B32B27/32 ,  B65B9/20

CPC分类号： B65D65/38 ,  B32B1/02 ,  B32B27/08 ,  B32B27/20 ,  B32B27/32 ,  B32B27/327 ,  B32B2270/00 ,  B32B2553/00 ,  B65B1/04 ,  B65B9/20 ,  B65B63/08 ,  B65B2220/24 ,  C08J5/18 ,  C08J2323/08 ,  C08J2323/12 ,  C08J2423/08 ,  C08J2423/12 ,  C08L23/0807 ,  C08L23/0815 ,  C08L23/12 ,  C08L2203/16 ,  C08L2203/162 ,  C08L2205/02 ,  C08L2314/06 ,  C09J123/14 ,  Y10T428/1345 ,  Y10T428/1352 ,  Y10T428/1397

摘要： Propylene polymer based packaging films for encapsulating hot melt adhesives are disclosed. The packaging films are readily miscible with the various hot melt adhesive chemistries during the melting stage without deleteriously affecting the adhesive properties, making the packaging film particularly well suited for packaging hot melt adhesives in a pillow, cylinder, pouch, block, cartridge and like forms.

公开(公告)号：EP2739695B1

公开(公告)日：2019-10-30

申请号：EP12820003.7

申请日：2012-07-25

申请人： Henkel IP & Holding GmbH

发明人： THATCHER, Jennifer ,  HU, Yuhong ,  DESAI, Darshak

IPC分类号： C09J123/12 ,  C08J5/18

公开(公告)号：EP3010990A2

公开(公告)日：2016-04-27

申请号：EP14813856.3

申请日：2014-06-20

申请人： Henkel IP & Holding GmbH

发明人： THATCHER, Jennifer ,  HU, Yuhong

IPC分类号： C09J7/02 ,  C08F10/02 ,  C08F210/06 ,  C08L23/06 ,  C09J123/16

CPC分类号： C09J7/021 ,  C08K3/01 ,  C08K5/0008 ,  C08K5/01 ,  C09J7/10 ,  C09J7/381

摘要： The present invention relates to pressure sensitive hot melt adhesive compositions that comprise greater than about 15 wt % of a metallocene-catalyzed polyolefin random copolymer. The pressure sensitive hot melt adhesive has a heat of fusion less than 1.5 J/g and a peak glass transition temperature from −40° C. to 5° C. Crystallization in the adhesive is inhibited over time, and thus, the adhesive maintains a balance of peel and tack performances, making the adhesive particularly well suited for electronics, medical, industrial, graphics, construction and consumer goods applications.

公开(公告)号：EP3271436A1

公开(公告)日：2018-01-24

申请号：EP16769242.5

申请日：2016-02-22

申请人： Henkel IP & Holding GmbH

发明人： HU, Yuhong ,  DESAI, Darshak R. ,  CHEN, Jinyu ,  SHARAK, Matthew L.

IPC分类号： C09J123/04 ,  C09J123/10 ,  C09J11/00 ,  C09J5/00 ,  A61F13/15 ,  A61L15/58

CPC分类号： C09J123/14 ,  A61L15/58 ,  B32B5/022 ,  B32B5/26 ,  B32B7/12 ,  B32B27/08 ,  B32B27/12 ,  B32B37/08 ,  B32B37/1207 ,  B32B2037/1215 ,  B32B2307/54 ,  B32B2307/542 ,  B32B2555/02 ,  C09J5/00 ,  C09J123/10 ,  C09J2423/10

摘要： The sprayable olefin-based hot melt adhesive and absorbent articles comprising the adhesive are disclosed. The sprayable olefin-based hot melt adhesive is particularly suitable for spraying at low application temperatures. The sprayable low application temperature hot melt adhesives have high green strength, excellent bond strength and aging performance. Moreover, the sprayable low application temperature hot melt adhesives allows for thin bond lines without bleed-through and burn-through risks for heat-sensitive substrates.

公开(公告)号：EP2178974B1

公开(公告)日：2013-11-27

申请号：EP08797853.2

申请日：2008-08-14

申请人： Henkel AG & Co. KGaA

发明人： HE, Qiwei ,  HU, Yuhong ,  POLLOCK, Alethea ,  MEHAFFY, Justin ,  HARWELL, Michael, G.

IPC分类号： C08L53/02 ,  C09J153/02

CPC分类号： C08L53/025 ,  C08L53/02 ,  C08L2666/02 ,  C08L2666/04 ,  C08L2666/24 ,  C09J153/02 ,  C09J153/025 ,  Y10T428/2883 ,  Y10T428/2933 ,  Y10T428/31931 ,  Y10T442/2738

摘要： Hot melt adhesive compositions containing hyper-branched SBS block copolymers and end use applications thereof. The hyper-branched SBS is characterized in having a ratio between light-scattering molecular weight (of non-di-block polymer) and GPC molecular weight (of non-di-block polymer) greater than 1.4 and having ratio between light scattering molecular weight molecular weight (of non-di-block polymer) and light scattering molecular weight molecular weight (of di-block polymer) greater than 5. The ratio between light scattering molecular weight MW (of non-di-block polymer) and light scattering molecular weight MW (of di-block polymer) also defines the number of arms for the hyper branched structure. The weight average molecular weight of each arm of the hyper-branched SBS block copolymer is less than about 100,000. These are multipurpose adhesives finding utility as packaging, labeling, construction and positioning adhesives, and are particularly well suited for use as elastic attachment adhesives in the manufacture of elastic-containing products, such as disposable absorbent elastic articles.

公开(公告)号：EP4294886A1

公开(公告)日：2023-12-27

申请号：EP21926155.9

申请日：2021-02-22

申请人： Henkel AG & Co. KGaA

发明人： CHEN, Jinyu ,  HU, Yuhong ,  LINDNER, Torsten ,  ERDEM, Gultekin

IPC分类号： C09J193/04 ,  C09J157/02 ,  C09J153/00 ,  C09J123/08 ,  C09J11/08 ,  C09J11/06 ,  A61F13/15 ,  A61L15/58