公开(公告)号：US09670345B2

公开(公告)日：2017-06-06

申请号：US14917502

申请日：2013-10-18

Applicant: Dow Global Technologies LLC

Inventor： Mohamed Esseghir ,  Gangwei Sun ,  Jeffrey M. Cogen ,  Gary R. Marchand

IPC: C08L23/12 ,  C08L51/06 ,  C08L23/14 ,  G02B6/44

CPC classification number: C08L23/12 ,  C08L23/142 ,  C08L51/06 ,  C08L2201/08 ,  C08L2203/12 ,  C08L2205/06 ,  C08L2205/24 ,  G02B6/4407 ,  G02B6/443 ,  G02B6/4479 ,  C08L53/00

Abstract: Optical cable components fabricated from an extrudable polymeric blend of crystalline polypropylene modified with one or more impact-modifying polymers. The impact-modifying polymers are crosslinked and can be selected from a polyolefin elastomer, an olefin multi-block interpolymer, an olefin block composite, and combinations thereof. Optionally, the polymeric blend can further comprise a compatibilizer. The polymeric blend may also contain one or more additives. The optical fiber cable components can be selected from buffer tubes, core tubes, and slotted core tubes.

公开(公告)号：US09607732B2

公开(公告)日：2017-03-28

申请号：US14397385

申请日：2013-05-15

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Suh Joon Han ,  Suzanne M. Guerra ,  Jeffrey M. Cogen ,  Gary R. Marchand ,  Jerker B. L. Kjellqvist

IPC: H01B7/00 ,  H01B3/44 ,  H01B7/28

CPC classification number: H01B3/441 ,  H01B7/2813

Abstract: Coated conductors including a conductive core at least partially surrounded by a polymeric coating. The polymeric coating has an α-olefin based polymer and an α-olefin based block composite. The α-olefin block composite has block copolymers having hard segments and soft segments.

公开(公告)号：US09464177B2

公开(公告)日：2016-10-11

申请号：US14364497

申请日：2012-12-04

Applicant: Dow Global Technologies LLC

Inventor： Jeffrey C. Munro ,  Kaoru Aou ,  Raymond L. Laakso, Jr. ,  Gary R. Marchand ,  Rogelio R. Gamboa

IPC: C08J9/00 ,  C08L53/00

CPC classification number: C08J9/0061 ,  C08J9/0095 ,  C08J2205/02 ,  C08J2321/02 ,  C08J2325/06 ,  C08J2363/00 ,  C08J2375/04 ,  C08J2453/00 ,  C08J2491/02 ,  C08L53/00 ,  C08L75/04

Abstract: The present disclosure is directed to a composition and articles containing the composition. The composition comprises a foam and a plurality of gel particles dispersed in the foam. The gel particles comprise an olefin block copolymer and an oil.

Abstract translation: 本公开涉及含有该组合物的组合物和制品。 组合物包含泡沫和分散在泡沫中的多个凝胶颗粒。 凝胶颗粒包含烯烃嵌段共聚物和油。

公开(公告)号：US20150231862A1

公开(公告)日：2015-08-20

申请号：US14183954

申请日：2014-02-19

Applicant: Dow Global Technologies LLC

Inventor： Yushan Hu ,  Rajen M. Patel ,  Gary R. Marchand ,  Sharon L. Baker ,  Christopher I. Gandy ,  Lori L. Kardos

IPC: B32B27/08 ,  B32B7/12 ,  B29C49/02 ,  B32B27/32

CPC classification number: B32B27/32 ,  B29C48/21 ,  B29C48/22 ,  B29C49/02 ,  B29C49/04 ,  B29K2023/06 ,  B29K2023/12 ,  B29K2995/0077 ,  B29L2009/00 ,  B29L2031/7128 ,  B32B7/12 ,  B32B27/08 ,  B32B2250/05 ,  B32B2250/242 ,  B32B2250/40 ,  B32B2270/00 ,  B32B2274/00 ,  B32B2307/54 ,  B32B2307/546 ,  B32B2307/558 ,  B32B2307/704 ,  B32B2323/04 ,  B32B2323/10 ,  B32B2439/00 ,  B32B2439/46 ,  B32B2439/70 ,  Y10T428/31913

Abstract: Disclosed herein is a multilayer film comprising two outer layers; where each outer layer comprises polyethylene; two tie layers; where each tie layer comprises a crystalline block copolymer composite; where each tie layer has a first face and a second face that are opposed to each other, and where the first face of each tie layer contacts at least one outer layer; and a core layer; where the core layer comprises a polypropylene; where the second face of each tie layer contacts the core layer. Disclosed herein is a method comprising coextruding a multilayered film comprising two outer layers; where each outer layer comprises polyethylene; two tie layers; where each tie layer comprises a crystalline block copolymer composite; where each tie layer has a first face and a second face that are opposed to each other, and where the first face of each tie layer contacts at least one outer layer; and a core layer; where the core layer comprises a polypropylene; where the second face of each tie layer contacts the core layer; and coextruding the multilayered blown film.

Abstract translation: 本文公开了包含两个外层的多层膜; 其中每个外层包含聚乙烯; 两个领带; 其中每个粘结层包含结晶嵌段共聚物复合材料; 其中每个连接层具有彼此相对的第一面和第二面，并且每个连接层的第一面接触至少一个外层; 和核心层; 其中芯层包含聚丙烯; 其中每个连接层的第二面接触芯层。 本文公开了一种包括共挤出包含两个外层的多层膜的方法; 其中每个外层包含聚乙烯; 两个领带; 其中每个粘结层包含结晶嵌段共聚物复合材料; 其中每个连接层具有彼此相对的第一面和第二面，并且每个连接层的第一面接触至少一个外层; 和核心层; 其中芯层包含聚丙烯; 其中每个连接层的第二面接触芯层; 并共挤出多层吹塑薄膜。

公开(公告)号：US20140378566A1

公开(公告)日：2014-12-25

申请号：US14364497

申请日：2012-12-04

Applicant: Dow Global Technologies LLC

Inventor： Jeffrey C. Munro ,  Kaoru Aou ,  Raymond L. Laakso, JR. ,  Gary R. Marchand ,  Rogelio R. Gamboa

IPC: C08J9/00

CPC classification number: C08J9/0061 ,  C08J9/0095 ,  C08J2205/02 ,  C08J2321/02 ,  C08J2325/06 ,  C08J2363/00 ,  C08J2375/04 ,  C08J2453/00 ,  C08J2491/02 ,  C08L53/00 ,  C08L75/04

Abstract: The present disclosure is directed to a composition and articles containing the composition. The composition comprises a foam and a plurality of gel particles dispersed in the foam. The gel particles comprise an olefin block copolymer and an oil.

Abstract translation: 本公开涉及含有该组合物的组合物和制品。 组合物包含泡沫和分散在泡沫中的多个凝胶颗粒。 凝胶颗粒包含烯烃嵌段共聚物和油。

公开(公告)号：US20140323656A1

公开(公告)日：2014-10-30

申请号：US14364482

申请日：2012-12-12

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Yushan Hu ,  Kim L. Walton ,  Gary R. Marchand ,  Michael D. Read ,  H. C. Silvis

IPC: C08L53/00 ,  C08L51/00

CPC classification number: C08F287/00 ,  C08L51/003 ,  C08L51/06 ,  C08L53/00 ,  C08L23/08 ,  C08L23/142 ,  C08F222/06

Abstract: The invention provides functionalized block composites and crystalline block composites. In particular, the invention provides a functionalized olefin-based polymer formed from at least (A) and (B): (A) a crystalline block composite comprising: a block copolymer comprising a propylene-based crystalline block and crystalline ethylene-based block; a propylene-based crystalline polymer; and, a crystalline ethylene-based polymer; and (B) at least one functionalization agent or a functionalized olefin-based polymer formed from at least (A) and (B): (A) a crystalline block composite comprising: a block copolymer comprising a propylene-based crystalline block and crystalline ethylene-based block; a propylene-based crystalline polymer; and, a crystalline ethylene-based polymer; and (B) at least one functionalization agent.

Abstract translation: 本发明提供功能化的嵌段复合材料和结晶块复合材料。 特别地，本发明提供由至少（A）和（B）形成的官能化烯烃基聚合物：（A）结晶嵌段复合材料，其包含：包含基于丙烯的结晶嵌段和结晶乙烯基嵌段的嵌段共聚物; 丙烯类结晶聚合物; 和一种结晶乙烯类聚合物; 至少一种官能化剂或由至少（A）和（B）形成的官能化的烯烃基聚合物：（A）结晶嵌段复合物，其包含：包含丙烯基结晶嵌段和结晶乙烯 基块 丙烯类结晶聚合物; 和一种结晶乙烯类聚合物; 和（B）至少一种官能化剂。

公开(公告)号：US20130158170A1

公开(公告)日：2013-06-20

申请号：US13768279

申请日：2013-02-15

Applicant: Dow Global Technologies LLC

Inventor： Raymond L. Laakso, JR. ,  Gary R. Marchand ,  Sandra Watson

IPC: C08K5/00 ,  C08K5/17

CPC classification number: C08K5/0091 ,  C08K5/0025 ,  C08K5/17 ,  C08L11/00 ,  C08L27/12

Abstract: The invention provides articles obtained from curing a composition consisting of a polymercapto crosslinking agent, a vulcanization accelerator, an inorganic base, a nitrogen containing chelating agent, wherein the nitrogen containing chelating agent is selected from the group consisting of 1,10-phenanthroline and 2,2-bipyridyl, and polyethylenimine; and a halogenated elastomer; wherein said nitrogen containing chelating agent is soluble in said halogenated elastomer.

Abstract translation: 本发明提供由固化由聚合物巯基交联剂，硫化促进剂，无机碱，含氮螯合剂组成的组合物获得的制品，其中所述含氮螯合剂选自1,10-菲咯啉和2 ，2-联吡啶和聚乙烯亚胺; 和卤化弹性体; 其中所述含氮螯合剂可溶于所述卤化弹性体。