公开(公告)号：US20150368521A1

公开(公告)日：2015-12-24

申请号：US14649744

申请日：2013-12-02

Applicant: ROHM AND HAAS COMPANY ,  DOW GLOBAL TECHNOLOGIES LLC

Inventor： Melinda L. Einsla ,  William B. Griffith, Jr. ,  Daniel W. Himmelberger ,  Melissa Lane ,  David L. Malotky

IPC: C09J109/06

CPC classification number: C09J109/06 ,  C09J7/35 ,  C09J153/02

Abstract: A composition having three components. The first component is from 20 to 80 wt % of a styrene-diene block copolymer having from 10-30 wt % polymerized units of styrene, wherein the block copolymer is present as a dispersion of copolymer in water, and the dispersion contains less than 5 wt % organic solvent based on total dispersion weight. The second component is from 0.5 to 20 wt % of a plasticizer. The third component is from 20 to 80 wt % of a tackifier.

Abstract translation: 具有三个成分的组合物。 第一组分为20至80重量％的具有10-30重量％苯乙烯聚合单元的苯乙烯 - 二烯嵌段共聚物，其中嵌段共聚物作为共聚物在水中的分散体存在，并且分散体含有小于5 基于总分散体重量的有机溶剂。 第二成分为增塑剂的0.5〜20重量％。 第三成分为增粘剂的20〜80重量％。

公开(公告)号：US20160009964A1

公开(公告)日：2016-01-14

申请号：US14771019

申请日：2014-03-03

Applicant: ROHM AND HAAS COMPANY

Inventor： William B. Griffith, Jr. ,  Melissa Lane

IPC: C09J133/08 ,  B32B7/12 ,  C09J7/02

CPC classification number: C09J133/08 ,  B32B7/12 ,  C08K5/0008 ,  C09J7/385 ,  C09J2201/36 ,  C09J2201/622 ,  C09J2205/102 ,  C09J2423/00 ,  C09J2433/00

Abstract: Provided is a pressure sensitive adhesive article comprising (a) a substrate (Sa), (b) in contact with said substrate (Sa), a layer (Lb) of a tackifier-free composition (Cb) that comprises one or more acrylic polymer (POLb) having Tg of −10° C. or lower, and (c) in contact with said layer (Lb), a layer (Lc) of a tackifier-containing composition (Cc) that comprises one or more tackifier and one or more hydrocarbon polymer (POLc) having Tg of −10° C. Also provided is a bonded article made by a process comprising contacting a substrate (Sd) with such a pressure sensitive adhesive article, wherein said substrate (Sd) is in contact with said layer (Lc).

Abstract translation: 提供一种压敏粘合剂制品，其包含（a）与所述基底（Sa）接触的基底（Sa），（b），包含一种或多种丙烯酸类聚合物的无增粘剂组合物（Cb）的层（Lb） （POL）），和（c）与所述层（Lb）接触的含增粘剂的组合物（Cc）的层（Lc），其包含一种或多种增粘剂和一种或多种增粘剂 更具有Tg为-10℃的烃聚合物（POLc）。还提供了一种通过包括将基材（Sd）与这种压敏粘合剂制品接触的方法制备的粘合制品，其中所述基材（Sd）与所述 层（Lc）。

公开(公告)号：US09453148B2

公开(公告)日：2016-09-27

申请号：US14649744

申请日：2013-12-02

Applicant: Rohm and Haas Company ,  Dow Global Technologies LLC

Inventor： Melinda L. Einsla ,  William B. Griffith, Jr. ,  Daniel W. Himmelberger ,  Melissa Lane ,  David L. Malotky

IPC: C09J153/02 ,  C09J7/02 ,  C09J109/06

CPC classification number: C09J109/06 ,  C09J7/35 ,  C09J153/02

Abstract: A composition having three components. The first component is from 20 to 80 wt % of a styrene-diene block copolymer having from 10-30 wt % polymerized units of styrene, wherein the block copolymer is present as a dispersion of copolymer in water, and the dispersion contains less than 5 wt % organic solvent based on total dispersion weight. The second component is from 0.5 to 20 wt % of a plasticizer. The third component is from 20 to 80 wt % of a tackifier.

Abstract translation: 具有三个成分的组合物。 第一组分为20至80重量％的具有10-30重量％苯乙烯聚合单元的苯乙烯 - 二烯嵌段共聚物，其中嵌段共聚物作为共聚物在水中的分散体存在，并且分散体含有小于5 基于总分散体重量的有机溶剂。 第二成分为增塑剂的0.5〜20重量％。 第三成分为增粘剂的20〜80重量％。

公开(公告)号：US20160009957A1

公开(公告)日：2016-01-14

申请号：US14771012

申请日：2014-03-03

Applicant: ROHM AND HAAS COMPANY

Inventor： William B. Griffith, JR. ,  Melissa Lane

IPC: C09J7/02 ,  C09J133/08

CPC classification number: C09J7/0246 ,  C09J7/385 ,  C09J133/08 ,  C09J2201/134 ,  C09J2201/36 ,  C09J2201/622 ,  C09J2433/00

Abstract: Provided is a pressure sensitive adhesive article comprising (a) a substrate (Sa), (b) in contact with said substrate (Sa), a layer (Lb) of a composition (Cb) that comprises one or more acrylic polymer (POLb) having Tg of −10° C. or lower, and (c) in contact with said layer (Lb), a layer (Lc) of a composition (Cc) that comprises one or more acrylic polymer (POLc) that comprises 20% to 90% polymerized units of one or more high-aliphatic vinyl monomer, by weight based on the weight of said polymer (POLc). Also provided is a bonded article made by a process of contacting a substrate (Sd) with such a pressure sensitive adhesive article, wherein said substrate (Sd) is in contact with said layer (Lc).

Abstract translation: 提供一种压敏粘合剂制品，其包含（a）与所述基材（Sa）接触的基材（Sa），（b），包含一种或多种丙烯酸类聚合物（POLb）的组合物（Cb）的层（Lb） 具有-10℃或更低的Tg，和（c）与所述层（Lb）接触的组合物（Cc）的层（Lc）包含一种或多种丙烯酸类聚合物（POLc），其包含20％至 一种或多种高脂肪族乙烯基单体的90％聚合单元，以所述聚合物（POLc）的重量为基准。 还提供了通过使基板（Sd）与这种压敏粘合剂制品接触的方法制成的粘合制品，其中所述基板（Sd）与所述层（Lc）接触。

公开(公告)号：US09765241B2

公开(公告)日：2017-09-19

申请号：US14771012

申请日：2014-03-03

Applicant: Rohm and Haas Company

Inventor： William B. Griffith, Jr. ,  Melissa Lane

IPC: B32B7/12 ,  C09J7/02 ,  C09J133/08

CPC classification number: C09J7/0246 ,  C09J7/385 ,  C09J133/08 ,  C09J2201/134 ,  C09J2201/36 ,  C09J2201/622 ,  C09J2433/00

Abstract: Provided is a pressure sensitive adhesive article comprising (a) a substrate (Sa), (b) in contact with said substrate (Sa), a layer (Lb) of a composition (Cb) that comprises one or more acrylic polymer (POLb) having Tg of −10° C. or lower, and (c) in contact with said layer (Lb), a layer (Lc) of a composition (Cc) that comprises one or more acrylic polymer (POLc) that comprises 20% to 90% polymerized units of one or more high-aliphatic vinyl monomer, by weight based on the weight of said polymer (POLc). Also provided is a bonded article made by a process of contacting a substrate (Sd) with such a pressure sensitive adhesive article, wherein said substrate (Sd) is in contact with said layer (Lc).