公开(公告)号：US11008454B2

公开(公告)日：2021-05-18

申请号：US16468019

申请日：2017-12-19

申请人： Bostik SA

发明人： Urszula Duplaga ,  Naji Hussein

IPC分类号： C08L53/02 ,  C09J153/02

摘要： The present invention relates to a hot-melt adhesive composition comprising at least one particular mixture of SBC, at least one tackifying resin, at least one wax, and at least one plasticizer. The present invention also relates to a laminate comprising the hot-melt adhesive composition according to the invention that can be used to manufacture disposable hygiene articles.

公开(公告)号：US10752817B2

公开(公告)日：2020-08-25

申请号：US15298610

申请日：2016-10-20

申请人： BOSTIK SA

发明人： Naji Hussein ,  Severine Beauchet

IPC分类号： C09J165/00 ,  B32B27/32 ,  C09J123/12 ,  C08L23/08 ,  B32B5/26 ,  C08L23/14 ,  C08L23/06 ,  B32B5/02 ,  B32B27/12 ,  C08L51/06 ,  A61L15/22 ,  A61L15/58 ,  B32B7/12 ,  B32B27/06 ,  C09J5/00

摘要： The present invention relates to a hot-melt adhesive composition comprising a propylene homopolymer, an alpha-olefin copolymer, a carboxylic acid- and/or anhydride-functionalized olefin compound and a tackifying resin. The present invention also relates to a laminate comprising the hot-melt adhesive composition according to the invention that can be used in disposable hygiene articles.

公开(公告)号：US12060504B2

公开(公告)日：2024-08-13

申请号：US17415781

申请日：2019-12-04

申请人： BOSTIK SA

发明人： Naji Hussein ,  Stéphanie Komar ,  Bénédicte Delory ,  Magali Mangeant

IPC分类号： C09J5/06 ,  A61L15/58 ,  B32B5/02 ,  B32B7/12 ,  B32B27/12 ,  B32B27/32 ,  B32B37/12 ,  B32B37/20 ,  C09J11/08 ,  C09J123/08 ,  C09J123/14

CPC分类号： C09J5/06 ,  B32B5/022 ,  B32B7/12 ,  B32B27/12 ,  B32B27/32 ,  B32B37/1207 ,  B32B37/203 ,  C09J11/08 ,  C09J123/08 ,  C09J123/142 ,  A61L15/585 ,  B32B2037/1215 ,  B32B2250/02 ,  B32B2250/246 ,  B32B2255/10 ,  B32B2255/26 ,  B32B2262/0253 ,  B32B2305/20 ,  B32B2307/726 ,  B32B2307/732 ,  B32B2309/02 ,  B32B2323/04 ,  B32B2323/10 ,  B32B2555/02 ,  C09J2409/00 ,  C09J2423/00 ,  C09J2423/04 ,  C09J2423/10 ,  C09J2491/00

摘要： 1) Hot melt adhesive composition comprising: —from 30% to 55% of a composition (A) consisting of 2 copolymers of propylene and ethylene (A1) and (A2), with Mw of less than 100,000 Da, wherein: —(A1) is an essentially amorphous copolymer, with a DSC melt enthalpy of 10 less than 30 J/g; —(A2) is a semicrystalline copolymer with a DSC melt enthalpy of more than 30 J/g; and —the ratio:weight of (A2)/weight of (A1) is from 0.2 to 1.5; —from 20% to 50% of a tackifying resin (B); and 1 —from 2% to 25% of a plasticizer (C) consisting of a liquid polybutene oligomer. 2) Process of manufacturing an assembly product, preferably a disposable nonwoven absorbent article, implementing said hot melt adhesive composition.

公开(公告)号：US10793752B2

公开(公告)日：2020-10-06

申请号：US15374632

申请日：2016-12-09

申请人： BOSTIK SA

发明人： Naji Hussein

IPC分类号： C09J11/06 ,  C09J123/08 ,  C09J153/02 ,  C09J123/02 ,  B32B5/02 ,  B32B7/12 ,  C09J123/00 ,  C09J153/00 ,  C08K5/18

摘要： The present invention relates to a hot melt adhesive composition comprising at least one particular aldehyde scavenger, and the use of said aldehyde scavenger(s) to remove or reduce the volatile organic compound(s) (VOC), particularly volatile aldehyde(s) of a hot melt adhesive composition.The hot melt adhesive compositions according to the invention emit low odor during and after their manufacture and application, and are thus particularly useful to manufacture low odor disposable nonwoven absorbent articles.