公开(公告)号：US20160229970A1

公开(公告)日：2016-08-11

申请号：US14917005

申请日：2013-10-30

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Kenji Matsue ,  Naganori Nishioka ,  Yoshihiro Shirakawa ,  Lawrence S. Hood ,  Shari L. Kram ,  Stephane Costeux ,  Mark A. Barger

IPC: C08J9/00 ,  C08J9/14 ,  C09K21/14 ,  C08J9/12

CPC classification number: C08J9/0061 ,  C08J9/122 ,  C08J9/141 ,  C08J2203/06 ,  C08J2203/14 ,  C08J2325/06 ,  C08J2453/02 ,  C08L25/06 ,  C08L25/12 ,  C08L2203/14 ,  C08L2205/03 ,  C08L2666/84 ,  C09K21/14 ,  C08L53/025 ,  C08L53/02

Abstract: Extruded polymer foams are made from a polymer composition that includes an unbrominated styrenic polymer, a brominated vinyl aromatic/butadiene flame retardant, and an unbrominated vinyl aromatic/butadiene polymer. The unbrominated vinyl aromatic/butadiene polymer improves the cell homogeneity.

Abstract translation: 挤出的聚合物泡沫由包括未溴化苯乙烯聚合物，溴化乙烯基芳族化合物/丁二烯阻燃剂和无溴乙烯基芳族聚合物/丁二烯聚合物的聚合物组合物制成。 无溴乙烯基芳族聚合物/丁二烯聚合物改善了细胞均匀性。

公开(公告)号：US20140116248A1

公开(公告)日：2014-05-01

申请号：US14126836

申请日：2012-06-27

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Scott T. Matteucci ,  Mark W. Beach ,  Michal E. Matteucci ,  Shari L. Kram ,  William G. Stobby ,  Ted A. Morgan ,  Inken Beulich

IPC: B01D71/44 ,  E04B1/62

CPC classification number: B01D71/44 ,  B01D53/22 ,  B01D53/228 ,  B01D71/26 ,  B01D71/28 ,  B01D71/82 ,  B01D2256/24 ,  B01D2257/304 ,  B01D2257/306 ,  B01D2257/504 ,  C08J5/18 ,  C08J2309/06 ,  C10L3/104 ,  C10L2290/548 ,  E04B1/625 ,  Y02C10/10 ,  Y02P20/152 ,  Y10T428/249953

Abstract: Brominated styrene-butadiene copolymers are useful gas transport films. The gas transport films are made by brominating a starting styrene-butadiene copolymer, and then forming the brominated styrene-butadiene copolymer into a film The film may contain a blend of the brominated styrene-butadiene copolymer with one or more other polymers. The films have excellent selectivities between certain pairs of gasses, and exhibit high gas transport rates for various gasses such as carbon dioxide and water vapor.

Abstract translation: 溴化苯乙烯 - 丁二烯共聚物是有用的气体输送膜。 气体输送膜通过溴化起始苯乙烯 - 丁二烯共聚物，然后将溴化苯乙烯 - 丁二烯共聚物形成膜来制备。该膜可以含有溴化苯乙烯 - 丁二烯共聚物与一种或多种其它聚合物的共混物。 这些膜在某些气体对之间具有优异的选择性，并且对于诸如二氧化碳和水蒸气的各种气体表现出高的气体输送速率。

公开(公告)号：US10093781B2

公开(公告)日：2018-10-09

申请号：US14917005

申请日：2013-10-30

Applicant: DOW GLOBAL TECHNOLOGIES LLC

Inventor： Kenji Matsue ,  Naganori Nishioka ,  Yoshihiro Shirakawa ,  Lawrence S. Hood ,  Shari L. Kram ,  Stephane Costeux ,  Mark A. Barger

IPC: C08J9/00 ,  C09K21/14 ,  C08L25/06 ,  C08L25/12 ,  C08J9/12 ,  C08J9/14

Abstract: Extruded polymer foams are made from a polymer composition that includes an unbrominated styrenic polymer, a brominated vinyl aromatic/butadiene flame retardant, and an unbrominated vinyl aromatic/butadiene polymer. The unbrominated vinyl aromatic/butadiene polymer improves the cell homogeneity.

公开(公告)号：US20170058118A1

公开(公告)日：2017-03-02

申请号：US15352428

申请日：2016-11-15

Applicant: Dow Global Technologies LLC

Inventor： Shari L. Kram ,  William G. Stobby ,  Inken Beulich

IPC: C08L53/02 ,  C09K21/14 ,  C08J3/00

CPC classification number: C08L25/06 ,  C08J3/005 ,  C08J9/0038 ,  C08J9/0061 ,  C08J2325/06 ,  C08J2353/02 ,  C08J2453/00 ,  C08J2463/00 ,  C08K5/1515 ,  C08K5/527 ,  C08L15/02 ,  C08L53/025 ,  C08L63/04 ,  C08L101/00 ,  C09K21/14 ,  C08L2666/02

Abstract: Aliphatic bromine-containing polymers are stabilized using a mixture of an alkyl phosphite and an epoxy compound. This stabilizer package is very effective at preventing cross-linking reactions from occurring when the aliphatic bromine-containing polymer is subjected to high temperatures as are seen in melt processing operations. The stabilized aliphatic bromine-containing polymer is useful as a flame retardant for other polymers, notably polystyrene foam.

Abstract translation: 使用亚磷酸烷基酯和环氧化合物的混合物使脂肪族含溴聚合物稳定。 当在熔融加工操作中看到含脂肪族含溴聚合物经受高温时，该稳定剂包非常有效地防止发生交联反应。 稳定的含脂肪族聚合物的聚合物可用作其它聚合物的阻燃剂，特别是聚苯乙烯泡沫。