公开(公告)号：US20140343229A1

公开(公告)日：2014-11-20

申请号：US14364352

申请日：2012-12-12

Applicant: DOW GLOBAL TECHNOLOGIES LLC

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

IPC: C08L23/06 ,  C08L77/00 ,  C08L23/12

CPC classification number: C08L23/06 ,  C08K5/09 ,  C08L23/0815 ,  C08L23/10 ,  C08L23/12 ,  C08L51/00 ,  C08L53/00 ,  C08L69/00 ,  C08L77/00 ,  C08L79/00 ,  C08L2205/02 ,  C08L2205/035 ,  C08L2205/08 ,  C08L2207/066 ,  C08L2207/20

Abstract: The invention provides functionalized block composites and crystalline block composites as compatibilizers. In particular, the invention provides compositions of at least three polymers and a compatibilizer. The compatibilizer comprises 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: 本发明提供功能化嵌段复合材料和结晶块复合材料作为增容剂。 特别地，本发明提供了至少三种聚合物和增容剂的组合物。 增容剂包括由至少（A）和（B）形成的官能化烯烃基聚合物：（A）结晶块状复合材料，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：US20140363572A1

公开(公告)日：2014-12-11

申请号：US14372339

申请日：2013-02-12

Applicant: Dow Global Technologies LLC

Inventor： David J. Moll ,  H. C. Silvis

IPC: B01D69/12 ,  B01D67/00

CPC classification number: B01D69/125 ,  B01D67/0006 ,  B01D67/003 ,  B01D67/0034 ,  B01D71/28 ,  B01D71/48 ,  B01D71/56 ,  B01D71/80 ,  B01D2323/30 ,  B01D2323/32 ,  B01D2323/34 ,  B01D2323/40

Abstract: A method of making a composite membrane comprising the steps of forming a discriminating layer upon a surface of a porous support by sequentially applying immiscible coating solutions upon the support, wherein one coating solution comprises a crosslinking agent and another coating solution comprises a block copolymer, and the block copolymer comprises sacrificial segments and durable segments including reactive pendent groups which react with the crosslinking agent and form a crosslinked matrix comprising micro-domains of the sacrificial segments, and removing at least a portion of the sacrificial segments to yield pores.

Abstract translation: 一种制备复合膜的方法，包括以下步骤：通过在支撑体上顺序地施加不混溶的涂层溶液，在多孔载体的表面上形成鉴别层，其中一种涂布溶液包含交联剂，另一种涂布溶液包含嵌段共聚物，和 嵌段共聚物包括牺牲片段和耐久片段，其包含反应性侧基，其与交联剂反应并形成包含牺牲片段的微畴的交联基质，并除去至少一部分牺牲片段以产生孔。

公开(公告)号：US09440196B2

公开(公告)日：2016-09-13

申请号：US14372339

申请日：2013-02-12

Applicant: Dow Global Technologies LLC

Inventor： David J. Moll ,  H. C. Silvis

IPC: B01D69/12 ,  B01D67/00 ,  B01D71/80 ,  B01D71/56 ,  B01D71/28 ,  B01D71/48

CPC classification number: B01D69/125 ,  B01D67/0006 ,  B01D67/003 ,  B01D67/0034 ,  B01D71/28 ,  B01D71/48 ,  B01D71/56 ,  B01D71/80 ,  B01D2323/30 ,  B01D2323/32 ,  B01D2323/34 ,  B01D2323/40

Abstract: A method of making a composite membrane comprising the steps of forming a discriminating layer upon a surface of a porous support by sequentially applying immiscible coating solutions upon the support, wherein one coating solution comprises a crosslinking agent and another coating solution comprises a block copolymer, and the block copolymer comprises sacrificial segments and durable segments including reactive pendent groups which react with the crosslinking agent and form a crosslinked matrix comprising micro-domains of the sacrificial segments, and removing at least a portion of the sacrificial segments to yield pores.

Abstract translation: 一种制备复合膜的方法，包括以下步骤：通过在支撑体上顺序地施加不混溶的涂层溶液，在多孔载体的表面上形成鉴别层，其中一种涂布溶液包含交联剂，另一种涂布溶液包含嵌段共聚物，和 嵌段共聚物包括牺牲片段和耐久片段，其包含反应性侧基，其与交联剂反应并形成包含牺牲片段的微畴的交联基质，并除去至少一部分牺牲片段以产生孔。

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。