公开(公告)号：WO2021026170A1

公开(公告)日：2021-02-11

申请号：PCT/US2020/044906

申请日：2020-08-04

Applicant: FINA TECHNOLOGY, INC.

Inventor： LI, Fengkui ,  BROWN, Jayna ,  TIPPET, Jon, David ,  BLACKMON, Kenneth ,  KNOEPPEL, David ,  GAUSTAD, John ,  STEPHENS, Wyman ,  WANG, Ying

IPC: C08J9/00 ,  C08J9/12 ,  C08J9/14 ,  C08L25/04

Abstract: A polystyrene (PS) composition for making an extruded foam, the PS composition comprising: a dried PS/alumina compound comprising a PS and an alumina additive, wherein the dried PS/alumina compound has a moisture content, measured by Coulometer, that is less than or equal to about 0.05 weight percent (wt%); and a blowing agent.

公开(公告)号：WO2010065486A1

公开(公告)日：2010-06-10

申请号：PCT/US2009/066169

申请日：2009-12-01

Applicant: FINA TECHNOLOGY, INC. ,  CHEVILLARD, Cyril ,  STEPHENS, Wyman ,  ASBAUGH, John ,  LI, Fengkui

Inventor： CHEVILLARD, Cyril ,  STEPHENS, Wyman ,  ASBAUGH, John ,  LI, Fengkui

IPC: D02G3/02

CPC classification number: D01D5/10 ,  C08F110/02 ,  D01F6/04 ,  C08F4/6546

Abstract: Fibers and methods of forming the fibers are described herein. The fibers generally include an ethylene based polymer exhibiting a molecular weight distribution of from about 2 to about 8.

Abstract translation: 本文描述了纤维和形成纤维的方法。 纤维通常包括显示分子量分布为约2至约8的乙烯基聚合物。

公开(公告)号：WO2008030701A2

公开(公告)日：2008-03-13

申请号：PCT/US2007/076482

申请日：2007-08-22

Applicant: FINA TECHNOLOGY, INC. ,  LI, Frank ,  ASHBAUGH, John ,  STEPHENS, Wyman ,  MCLEOD, Michael, A.

Inventor： LI, Frank ,  ASHBAUGH, John ,  STEPHENS, Wyman ,  MCLEOD, Michael, A.

IPC: D01D5/088 ,  D01D5/16 ,  D01F6/30

CPC classification number: D01F6/30 ,  D01F1/10

Abstract: A method of processing a high ethylene random copolymer comprising nucleating a high ethylene random copolymer to form a high ethylene polymeric composition, melting and extruding a high ethylene polymeric composition, spinning a high ethylene polymeric composition to form a fiber, cooling the fiber, guiding the fiber with an aspirator, and recovering the fiber.

Abstract translation: 一种处理高乙烯无规共聚物的方法，包括使高乙烯无规共聚物成核以形成高乙烯聚合物组合物，熔融并挤出高乙烯聚合物组合物，将高乙烯聚合物组合物纺丝以形成 纤维，冷却纤维，用吸气器引导纤维，并回收纤维。