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。

公开(公告)号：US20180223063A1

公开(公告)日：2018-08-09

申请号：US15109899

申请日：2015-01-27

Applicant: Dow Global Technologies LLC

Inventor： Van-Chau Vo ,  Inken Beulich

IPC: C08J9/00 ,  C08J9/228

Abstract: Polymer foam contains a continuous matrix of styrenic polymer that has metal oxide particulates selected from a group consisting of alumina boehmite and magnesium oxide and brominate styrene/butadiene copolymer dispersed therein.

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。