公开(公告)号：US20160222258A1

公开(公告)日：2016-08-04

申请号：US15011256

申请日：2016-01-29

Applicant: Rextac LLC.

Inventor： Andres Sustic ,  Enrico L. Buenacosa ,  James Haselman ,  James Nicholas Fowler

IPC: C09J123/20 ,  C08J3/00 ,  C08J3/20

CPC classification number: C08J3/005 ,  C08J3/201 ,  C08J2323/20 ,  C08J2423/12 ,  C08J2453/02 ,  C08L23/14 ,  C08L53/02

Abstract: Adding a compatible high melt flow rate (MFR), low melt viscosity, hydrogenated styrene block copolymer to amorphous poly alpha-olefins (APAOs) results in adhesives that show acceptably high elongation and tensile strength, and which, when applied by different hot melt application methods onto elastic strands, result in personal hygiene article components that perform comparably to such components assembled using just styrene block copolymer components formulated with compatible tackifiers, processing oils and other additives.

Abstract translation: 将可溶性高熔体流动速率（MFR），低熔体粘度，氢化苯乙烯嵌段共聚物加入到无定形聚α-烯烃（APAO）中，导致显示可接受的高伸长率和拉伸强度的粘合剂，并且当通过不同的热熔体应用 使用弹性股线的方法，导致个人卫生制品组件与使用仅与配合的增粘剂，加工油和其它添加剂配制的苯乙烯嵌段共聚物组分组装的这些组分相当地进行。

公开(公告)号：US20170088754A1

公开(公告)日：2017-03-30

申请号：US15276936

申请日：2016-09-27

Applicant: REXtac LLC.

Inventor： Andres Sustic ,  Nick Fowler ,  Enrico Buenacosa ,  James Haselman

IPC: C09J123/14

CPC classification number: C09J123/14 ,  C08L23/14 ,  C08L2205/025 ,  C09J11/06 ,  C09J123/22 ,  C09J2453/00 ,  C08L53/02

Abstract: Amorphous poly-alpha-olefins (APAOs) such as propylene-co-hexene-1-co-butene-1 and propylene-hexene-1 are used as tackifiers in hot melt adhesive formulations.

公开(公告)号：US10160888B2

公开(公告)日：2018-12-25

申请号：US15276936

申请日：2016-09-27

Applicant: REXtac LLC.

Inventor： Andres Sustic ,  Nick Fowler ,  Enrico Buenacosa ,  James Haselman

IPC: C09J123/14 ,  C09J11/06 ,  C09J123/22

Abstract: Amorphous poly-alpha-olefins (APAOs) such as propylene-co-hexene-1-co-butene-1 and propylene-hexene-1 are used as tackifiers in hot melt adhesive formulations.

公开(公告)号：US09982098B2

公开(公告)日：2018-05-29

申请号：US15011256

申请日：2016-01-29

Applicant: Rextac LLC.

Inventor： Andres Sustic ,  Enrico L. Buenacosa ,  James Haselman ,  James Nicholas Fowler

IPC: C08J3/00 ,  C08J3/20 ,  C08L23/14

CPC classification number: C08J3/005 ,  C08J3/201 ,  C08J2323/20 ,  C08J2423/12 ,  C08J2453/02 ,  C08L23/14 ,  C08L53/02

Abstract: Adding a compatible high melt flow rate (MFR), low melt viscosity, hydrogenated styrene block copolymer to amorphous poly alpha-olefins (APAOs) results in adhesives that show acceptably high elongation and tensile strength, and which, when applied by different hot melt application methods onto elastic strands, result in personal hygiene article components that perform comparably to such components assembled using just styrene block copolymer components formulated with compatible tackifiers, processing oils and other additives.

公开(公告)号：US20150148473A1

公开(公告)日：2015-05-28

申请号：US14554297

申请日：2014-11-26

Applicant: RexTac LLC.

Inventor： Andres Sustic ,  James Haselman ,  James Nicholas Fowler ,  Enrico L. Buenacosa

IPC: C09J123/20 ,  C08K5/01

CPC classification number: C08K5/01 ,  C08K5/0016 ,  C08L51/06 ,  C08L91/06 ,  C09J123/08

Abstract: Ethylene-co-propylene-co-butene-1 terpolymers, made either with or without an in-reactor-added organosilicon external donor, are used in the formulation of improved-performance, APAO-based, hot melt adhesives.

Abstract translation: 制备有或不含反应器内的有机硅外部供体的乙烯 - 共 - 丙烯 - 共 - 丁烯-1三元共聚物用于改进性能的基于APAO的热熔粘合剂的配方中。