公开(公告)号：US20120245245A1

公开(公告)日：2012-09-27

申请号：US13071650

申请日：2011-03-25

Applicant: Olga Khabashesku ,  Billy Ellis

Inventor： Olga Khabashesku ,  Billy Ellis

IPC: C08J3/28

CPC classification number: C08F279/02 ,  C08F212/08

Abstract: A photoperoxidation process including irradiating a donor molecule with light from a light source to form an activated donor molecule, contacting the activated donor molecule with an acceptor molecule to form an activated acceptor molecule, and contacting the activated acceptor molecule with a diene elastomer in a vessel to form a singlet oxygen functionalized elastomer molecule. The singlet oxygen functionalized elastomer can be mixed with a styrenic monomer and subjected to a polymerization reaction to obtain a high impact polystyrene composition

Abstract translation: 光过氧化方法，包括用来自光源的光照射供体分子以形成活化的供体分子，使活化的供体分子与受体分子接触以形成活化的受体分子，并将活化的受体分子与二烯弹性体在容器 以形成单线态氧官能化弹性体分子。 单线态氧官能化弹性体可以与苯乙烯类单体混合并进行聚合反应以获得高抗冲聚苯乙烯组合物

公开(公告)号：US20100197843A1

公开(公告)日：2010-08-05

申请号：US12365113

申请日：2009-02-03

Applicant: Jose M. Sosa ,  Luyi Sun ,  Billy Ellis

Inventor： Jose M. Sosa ,  Luyi Sun ,  Billy Ellis

IPC: C08K9/00 ,  C08K5/16 ,  C08K5/098 ,  C08K5/101 ,  C08K3/34

CPC classification number: C08F2/44 ,  B82Y30/00 ,  C08F290/06 ,  C08F292/00 ,  C08K3/346 ,  C08K5/098 ,  C08K5/19 ,  C08K9/04 ,  C08L21/00 ,  C08F220/04 ,  C08F220/20 ,  C08F212/08 ,  C08L51/04

Abstract: A method of producing a polymer and layered compound composition having a high degree of exfoliation of the layered compound is disclosed. The layered compound is treated with chemicals having an affinity with the polymer or the monomer of the polymer. The monomer and the layered compound can be combined prior to polymerization. The polymer and layered compound can be combined by solution mixing in a solvent. The layered compound can also be incorporated into the mixture by compounding a polymer product with the layered compound.

Abstract translation: 公开了一种具有高分层化合物剥离性的聚合物和层状化合物组合物的制造方法。 层状化合物用与聚合物或聚合物单体具有亲和性的化学品处理。 单体和层状化合物可以在聚合之前进行组合。 聚合物和层状化合物可以通过在溶剂中的溶液混合来组合。 层状化合物也可以通过将聚合物产物与层状化合物混合而掺入混合物中。

公开(公告)号：US20080021157A1

公开(公告)日：2008-01-24

申请号：US11456297

申请日：2006-07-10

Applicant: Jose M. Sosa ,  Billy Ellis ,  Steven D. Gray

Inventor： Jose M. Sosa ,  Billy Ellis ,  Steven D. Gray

IPC: C08L9/00 ,  C08L25/04 ,  B32B27/00

CPC classification number: C08F279/02 ,  C08K5/005 ,  C08K5/0091 ,  C08L51/04 ,  C08L2666/04 ,  C08L2666/02

Abstract: A method of improving the color of a high impact polystyrene comprising preparing a reaction mixture comprising styrene, elastomer and at least one antioxidant, and introducing to the reaction mixture a color improving additive prior to the addition of any oxidizing agents to the reaction mixture. A high impact polystyrene comprising a color improving additive, an elastomer and at least one antioxidant wherein the color improving additive is present in the reaction process for production of the high impact polystyrene prior to the introduction of an oxidizing agent and wherein the high impact polystyrene has a 50% to 200% reduction in the Yellowness index as determined in accordance with ASTM E 313 when compared to an otherwise identical polystyrene lacking a color improving additive.

Abstract translation: 一种改善高抗冲聚苯乙烯颜色的方法，包括制备包含苯乙烯，弹性体和至少一种抗氧化剂的反应混合物，并在向反应混合物中加入任何氧化剂之前向反应混合物中引入增色剂。 包含改色添加剂，弹性体和至少一种抗氧化剂的高抗冲聚苯乙烯，其中在引入氧化剂之前，用于生产高抗冲聚苯乙烯的反应过程中存在改色添加剂，其中高抗冲聚苯乙烯具有 当与没有改色添加剂的其他相同的聚苯乙烯相比时，根据ASTM E 313测定的黄度指数降低50％至200％。