公开(公告)号：US09803074B2

公开(公告)日：2017-10-31

申请号：US14645488

申请日：2015-03-12

Applicant: Equistar Chemicals, LP ,  Basell Poliolefine Italia S.r.l.

Inventor： Maged G. Botros ,  Enrico Costantini ,  Charles S. Holland ,  Chun Lee ,  Enrico Masarati

IPC: C08L23/10

CPC classification number: C08L23/10 ,  C08L23/14 ,  C08L23/16 ,  C08L51/06 ,  C08L2203/16 ,  C09J123/14 ,  C08L23/02

Abstract: The present disclosure provides a polyolefin-based composition suitable for use as adhesives and/or tie-layer adhesive compositions as well as a multi-layered structure made from and/or containing the polyolefin-based composition. The polyolefin-based composition is made from and/or contains (a) a grafted polyolefin composition, (b) a first polymer composition, (c) a polypropylene-containing blend composition, and (d) optionally, an additives composition having one or more additives.

公开(公告)号：US09662864B2

公开(公告)日：2017-05-30

申请号：US14260894

申请日：2014-04-24

Applicant: Equistar Chemicals, LP

Inventor： Maged G. Botros

IPC: B32B27/08 ,  B32B7/12 ,  B32B27/30 ,  B32B27/34 ,  B32B27/32 ,  B29C47/92 ,  B29C47/00 ,  B29C47/06 ,  B29K23/00 ,  B29K77/00

CPC classification number: B32B27/08 ,  B29C47/0004 ,  B29C47/065 ,  B29C47/067 ,  B29C47/92 ,  B29C2947/92695 ,  B29K2023/0633 ,  B29K2023/086 ,  B29K2077/00 ,  B32B7/12 ,  B32B27/302 ,  B32B27/304 ,  B32B27/306 ,  B32B27/32 ,  B32B27/322 ,  B32B27/327 ,  B32B27/34 ,  B32B2270/00 ,  B32B2439/00 ,  Y10T428/31544 ,  Y10T428/31746 ,  Y10T428/31757 ,  Y10T428/31913 ,  Y10T428/31917 ,  Y10T428/3192

Abstract: A multilayer structure and a method for forming a multilayer structure, the multilayer structure includes: (A) a first polyolefin layer; (B) a styrene polymer layer; (C) a second polyolefin layer; and (D) at least one tie-layer comprising a tie-layer composition. The tie-layer composition includes: (1) 25 to 75 wt. %, based upon the total weight of the tie-layer composition, of a first copolymer, wherein the first copolymer comprises ethylene derived units and units derived from a C4-8 α-olefin; (2) 5 to 25 wt. %, based upon the total weight of the tie-layer composition, of a polyethylene resin grafted with an ethylenically unsaturated carboxylic acid or acid derivative; (3) 20 to 50 wt. %, based upon the total weight of the tie-layer composition, of a triblock copolymer composition; and (4) optionally, 0.001 to 20 wt. %, based upon the total weight of the tie-layer composition, of a low density polyethylene.

公开(公告)号：US09650548B2

公开(公告)日：2017-05-16

申请号：US14744970

申请日：2015-06-19

Applicant: Equistar Chemicals, LP

Inventor： Chun D. Lee ,  Maged G. Botros ,  William R. Podborny

IPC: C09J123/06 ,  B32B27/08 ,  B32B27/32 ,  B32B27/36 ,  B32B7/12 ,  B32B27/18 ,  B32B27/30 ,  B32B27/34 ,  C09J123/08

CPC classification number: C09J123/06 ,  B32B7/12 ,  B32B27/08 ,  B32B27/18 ,  B32B27/306 ,  B32B27/32 ,  B32B27/327 ,  B32B27/34 ,  B32B27/36 ,  B32B2250/24 ,  B32B2307/72 ,  B32B2405/00 ,  B32B2419/00 ,  B32B2439/00 ,  B32B2439/70 ,  C08L23/04 ,  C08L23/0815 ,  C08L23/16 ,  C08L51/06 ,  C08L2205/035 ,  C08L2207/062 ,  C08L2314/02 ,  C08L2314/06 ,  C09J123/04 ,  C09J123/0815 ,  C08L23/08

Abstract: The present disclosure provides a polyolefin-based composition made from or containing (A) a first grafted polyolefin composition, (B) a second grafted polyolefin composition made from or containing a first metallocene-catalyzed linear low density polyethylene grafted with an unsaturated monomer, (C) a second metallocene-catalyzed linear low density polyethylene composition, (D) a Ziegler-Natta-catalyzed linear low density polyethylene composition, (E) an elastomeric composition made from or containing (i) an elastomeric ethylene copolymer and (ii) an ethylene-propylene elastomer, and (F) a tackifier composition. Optionally, the polyolefin-based composition may be further made from or contain an additives composition. The polymeric composition is suitable for use as a tie-layer adhesive composition.

公开(公告)号：US20150344744A1

公开(公告)日：2015-12-03

申请号：US14724281

申请日：2015-05-28

Applicant: Equistar Chemicals, LP

Inventor： Maged G. Botros

IPC: C09J123/06 ,  B32B7/12

CPC classification number: C09J123/06 ,  B32B7/00 ,  B32B7/12 ,  B32B27/00 ,  B32B27/06 ,  B32B27/08 ,  B32B27/18 ,  B32B27/28 ,  B32B27/32 ,  B32B2307/30 ,  B32B2307/50 ,  B32B2307/732 ,  B32B2439/00 ,  B32B2439/70 ,  B32B2439/80 ,  C08L23/0815 ,  C08L51/06 ,  C08L2314/04 ,  C08L2314/06 ,  C09J123/0815 ,  Y10T428/31938

Abstract: The present disclosure provides a tie-layer adhesive comprising a first polymer composition comprising a grafted polyethylene, a second polymer composition comprising a polyethylene derived from a metallocene catalyst, a third polymer composition that comprises low density polyethylene. In general embodiments, the tie-layer adhesive comprises a primary additive and/or a secondary additive.

Abstract translation: 本公开提供了一种粘结层粘合剂，其包含包含接枝聚乙烯的第一聚合物组合物，包含衍生自茂金属催化剂的聚乙烯的第二聚合物组合物，包含低密度聚乙烯的第三聚合物组合物。 在通常的实施方案中，连接层粘合剂包含初级添加剂和/或第二添加剂。

公开(公告)号：US11242498B2

公开(公告)日：2022-02-08

申请号：US16677228

申请日：2019-11-07

Applicant: EQUISTAR CHEMICALS, LP

Inventor： Maged G. Botros

IPC: C10M169/02 ,  C10M113/02 ,  C10M113/10 ,  C10M117/02 ,  C10M119/02 ,  C10M119/08 ,  C10M121/02 ,  C10M123/04 ,  C10M123/06 ,  C10N20/06 ,  C10N50/10

Abstract: A lubricant composition is described. The novel lubricant composition has superior thermal stability, and can reduce the need to replenish the lubricant. The lubricant composition includes at least a soap component, a thickener component, an oil component, and a spherical polyolefin component (optionally Microthene). The spherical polyolefin component includes polyolefin microparticles.

公开(公告)号：US10160889B2

公开(公告)日：2018-12-25

申请号：US15523928

申请日：2016-02-09

Applicant: EQUISTAR CHEMICALS, LP

Inventor： Maged G. Botros

IPC: B32B7/12 ,  C08L23/14 ,  B32B27/32 ,  B32B27/08 ,  C09J123/14 ,  B32B27/30 ,  B32B27/34 ,  C08L23/16 ,  C08L23/12 ,  C08L51/06

Abstract: The present disclosure relates to polyolefin-based compositions made from or containing (A) a butene-1 polymer grafted with an unsaturated monomer, (B) a second polyolefin polymer, and (C) an ethylene-propylene elastomer. In some embodiments, the polyolefin-based composition is further made from or contains an additives composition. In additional embodiments, the polyolefin-based composition is made from or contains a heterophasic polypropylene copolymer.

公开(公告)号：US09593269B1

公开(公告)日：2017-03-14

申请号：US14861395

申请日：2015-09-22

Applicant: Equistar Chemicals, LP

Inventor： Maged G. Botros

IPC: C09J123/00 ,  C09J123/02 ,  C09J123/04 ,  C09J123/06 ,  C09J123/08 ,  C09J151/06 ,  C09J7/02

CPC classification number: C09J123/06 ,  B32B7/12 ,  C08L23/06 ,  C08L23/22 ,  C08L51/06 ,  C08L2201/08 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2205/06 ,  C08L2207/062 ,  C09J5/00 ,  C09J7/00 ,  C09J7/28 ,  C09J151/06 ,  C09J2201/122 ,  C09J2400/163 ,  C09J2423/00 ,  C09J2423/04 ,  C09J2451/00

Abstract: A polyolefin-based composition made from or containing (A) a first polymer composition made from or containing a polyolefin grafted with an unsaturated monomer, (B) a second polymer composition made from or containing a polyethylene, and (C) a third polymer composition made from or containing (i) a first polyisobutylene and (ii) a second polyisobutylene. The first polyisobutylene has a Viscosity Average Molecular Weight (VAMW1), and the second polyisobutylene has a Viscosity Average Molecular Weight (VAMW2), wherein VAMW1≠VAMW2. The polyolefin-based composition is useful as an adhesives or a tie-layer adhesive composition for multi-layered structures. In particular, the composition is useful as an adhesive to bind a metal layer to a dissimilar substrate.

Abstract translation: 一种由（A）由或不含有接枝有不饱和单体的聚烯烃制成或含有的第一聚合物组合物制成的聚烯烃基组合物，（B）由聚乙烯制成或含有聚乙烯的第二聚合物组合物，和（C）第三聚合物组合物 由（i）第一聚异丁烯和（ii）第二聚异丁烯制成或含有。 第一聚异丁烯具有粘度平均分子量（VAMW1），第二聚异丁烯具有粘度平均分子量（VAMW2），其中VAMW1≠VAMW2。 聚烯烃基组合物可用作多层结构的粘合剂或粘结层粘合剂组合物。 特别地，该组合物可用作将金属层结合到不同基材上的粘合剂。

公开(公告)号：US20160040044A1

公开(公告)日：2016-02-11

申请号：US14744970

申请日：2015-06-19

Applicant: Equistar Chemicals, LP

Inventor： Chun D. Lee ,  Maged G. Botros ,  William R. Podborny

IPC: C09J123/06 ,  B32B27/32 ,  B32B27/36 ,  B32B27/08

CPC classification number: C09J123/06 ,  B32B7/12 ,  B32B27/08 ,  B32B27/18 ,  B32B27/306 ,  B32B27/32 ,  B32B27/327 ,  B32B27/34 ,  B32B27/36 ,  B32B2250/24 ,  B32B2307/72 ,  B32B2405/00 ,  B32B2419/00 ,  B32B2439/00 ,  B32B2439/70 ,  C08L23/04 ,  C08L23/0815 ,  C08L23/16 ,  C08L51/06 ,  C08L2205/035 ,  C08L2207/062 ,  C08L2314/02 ,  C08L2314/06 ,  C09J123/04 ,  C09J123/0815 ,  C08L23/08

Abstract: The present disclosure provides a polyolefin-based composition made from or containing (A) a first grafted polyolefin composition, (B) a second grafted polyolefin composition made from or containing a first metallocene-catalyzed linear low density polyethylene grafted with an unsaturated monomer, (C) a second metallocene-catalyzed linear low density polyethylene composition, (D) a Ziegler-Natta-catalyzed linear low density polyethylene composition, (E) an elastomeric composition made from or containing (i) an elastomeric ethylene copolymer and (ii) an ethylene-propylene elastomer, and (F) a tackifier composition. Optionally, the polyolefin-based composition may be further made from or contain an additives composition. The polymeric composition is suitable for use as a tie-layer adhesive composition.

Abstract translation: 本公开内容提供由（A）第一接枝聚烯烃组合物制备或含有的聚烯烃基组合物，（B）由或接受由不饱和单体接枝的第一茂金属催化的线性低密度聚乙烯制成的第二接枝聚烯烃组合物（ C）第二茂金属催化的线性低密度聚乙烯组合物，（D）齐格勒 - 纳塔催化的线性低密度聚乙烯组合物，（E）由（或）弹性体乙烯共聚物制备或包含（或） 乙烯 - 丙烯弹性体和（F）增粘剂组合物。 任选地，聚烯烃基组合物可以进一步由添加剂组合物制成或含有添加剂组合物。 聚合物组合物适合用作粘结层粘合剂组合物。

公开(公告)号：US10240072B2

公开(公告)日：2019-03-26

申请号：US14056337

申请日：2013-10-17

Applicant: Equistar Chemicals, LP

Inventor： Maged G. Botros

IPC: C09J151/06 ,  C08L51/06 ,  C08F255/02 ,  C09J123/08 ,  C08L23/08 ,  B32B27/32 ,  C08L23/06 ,  C08L23/16

Abstract: The present disclosure provides a polyolefin-based composition, suitable for use as a tie-layer adhesive composition, and a process for making the polyolefin-based composition. The polyolefin-based composition is made from and/or contains a grafted polyolefin copolymer composition, a base resin composition, and optionally, an additives composition. The grafted polyolefin copolymer composition is made from and/or contains a grafted polyolefin composition, an olefin elastomer composition, and a long-chain branched polyolefin composition. The grafted polyolefin is coupled to the olefin elastomer and the long-chain branched polyolefin.

公开(公告)号：US10150894B2

公开(公告)日：2018-12-11

申请号：US15406430

申请日：2017-01-13

Applicant: EQUISTAR CHEMICALS, LP

Inventor： Maged G. Botros

IPC: C09J123/06 ,  C08L23/06 ,  B32B7/12 ,  C09J151/06 ,  C09J5/00 ,  C09J7/00 ,  C08L23/22 ,  C08L51/06 ,  C09J7/28

Abstract: A polyolefin-based composition made from or containing (A) a first polymer composition made from or containing a polyolefin grafted with an unsaturated monomer, (B) a second polymer composition made from or containing a polyethylene, and (C) a third polymer composition made from or containing (i) a first polyisobutylene and (ii) a second polyisobutylene. The first polyisobutylene has a Viscosity Average Molecular Weight (VAMW1), and the second polyisobutylene has a Viscosity Average Molecular Weight (VAMW2), wherein VAMW1≠VAMW2. The polyolefin-based composition is useful as an adhesives or a tie-layer adhesive composition for multi-layered structures. In particular, the composition is useful as an adhesive to bind a metal layer to a dissimilar substrate.