公开(公告)号：US09994673B2

公开(公告)日：2018-06-12

申请号：US14862709

申请日：2015-09-23

Applicant: SABIC GLOBAL TECHNOLOGIES B.V

Inventor： Jill Ellen Marshall ,  Robert Russell Gallucci ,  James Alan Mahood

IPC: C08G64/12 ,  C08G65/40 ,  C08G64/06 ,  C08G64/08 ,  C08K5/524

CPC classification number: C08G64/06 ,  C08G64/081 ,  C08G64/12 ,  C08G65/40 ,  C08K5/524

Abstract: A bisphenol polyether oligomer composition comprising greater than 90 wt. % of an oligomer of the formula wherein Ra, Rb, and Rc are each independently a C1-12 alkyl, C1-12 alkoxy, or C1-12 alkylarylene, each Xa is independently a single bond, —O—, —S—, —S(O)—, —S(O)2—, —C(O)—, or a C1-18 organic group, G is H or p, q, and t are each independently integers of 0 to 4, n is 1 to 10; and wherein the bisphenol polyether oligomer composition comprises: a total halide content of less than 1000 ppm, less than 1000 ppm of —CH2OH groups, less than 5 wt. % cyclic oligomers, and less than 100 ppm of a bisphenol of the formula wherein Ra, Rb, Xa, p and q are the same as in the oligomer.

公开(公告)号：US09828485B2

公开(公告)日：2017-11-28

申请号：US14321025

申请日：2014-07-01

Applicant: SABIC Global Technologies B.V.

Inventor： Ganesh Kannan ,  Husnu Alp Alidedeoglu ,  Robert Russell Gallucci

IPC: H01L23/29 ,  C08F283/04 ,  C08G69/48 ,  C08L63/00 ,  C08L77/00 ,  C08K3/08 ,  C08K3/34 ,  C08G63/183 ,  C08G63/91 ,  C08J5/18 ,  C08L67/02 ,  C08L67/04 ,  C08K5/13

CPC classification number: C08K3/34 ,  C08G63/183 ,  C08G63/916 ,  C08J5/18 ,  C08J2367/02 ,  C08J2367/04 ,  C08K5/13 ,  C08L67/02 ,  C08L67/04 ,  C08L2666/18

Abstract: Biodegradable compositions containing an aliphatic-aromatic copolyester derived from aromatic polyesters. Methods of making the compositions and articles made from the compositions.

公开(公告)号：US20160152827A1

公开(公告)日：2016-06-02

申请号：US14558118

申请日：2014-12-02

Applicant: SABIC Global Technologies B.V.

Inventor： Robert Russell Gallucci ,  Pamela J. Appel

IPC: C08L79/08 ,  C08K5/523

CPC classification number: C08L79/08 ,  C08G73/1042 ,  C08G73/106 ,  C08G73/1082 ,  C08K5/523 ,  C09D179/08

Abstract: A polyetherimide-siloxane composition including 70 to 99.9 weight percent of a polyetherimide-siloxane copolymer having a weight average molecular weight of 5,000 to 80,000 Daltons and having a polysiloxane content of 10 to 50 weight percent, preferably 15 to 40 weight percent, more preferably 20 to 35 weight percent, and 0.1 to 30 weight percent of an aryl phosphate having a molecular weight from 500 to 1,200 Daltons, wherein weight percent is based on the total weight of the composition, is disclosed. The composition has a melt flow at least 10% greater than the melt flow of the same polyetherimide-siloxane composition without the aryl phosphate, measured according to ASTM D1238 at 300° C. under a 5.0 kilogram load.

Abstract translation: 一种聚醚酰亚胺 - 硅氧烷组合物，其包含70-99.9重量％的重均分子量为5,000至80,000道尔顿且聚硅氧烷含量为10至50重量％，优选为15至40重量％，更优选为20重量％的聚醚酰亚胺 - 硅氧烷共聚物 至35重量％，和0.1至30重量％的分子量为500至1,200道尔顿的芳基磷酸酯，其中重量百分比基于组合物的总重量。 该组合物的熔体流动比不含芳基磷酸酯的相同的聚醚酰亚胺 - 硅氧烷组合物的熔体流动量大至少10％，根据ASTM D1238在300℃，5.0千克载荷下测量。