公开(公告)号：US10487077B1

公开(公告)日：2019-11-26

申请号：US16376289

申请日：2019-04-05

Applicant: SABIC Global Technologies B.V.

Inventor： Prakash Sista

IPC: C07D413/14 ,  C07D405/14

Abstract: A bis(benzoxazinyl)phthalimidine has the structure wherein R1, R2, R3, R4, j, and k are defined herein. The bis(benzoxazinyl)phthalimidine is useful as a component of a curable composition. It exhibits a high melting temperature and a high exotherm onset temperature. Also described is a composite that includes a reinforcing filler and the curing product of the bis(benzoxazinyl)phthalimidine.

公开(公告)号：US20190127575A1

公开(公告)日：2019-05-02

申请号：US16093282

申请日：2017-04-14

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Dadasaheb V. Patil ,  Prakash Sista ,  Robert Russell Gallucci

IPC: C08L71/00 ,  C08G65/40 ,  B29C45/00 ,  B29C48/00

Abstract: A polymer composition that includes, based on the total weight of the polymers: 1-99 weight percent, of a polymer component comprising a polyarylether ketone, a polybenzimdazole, a polyimide, a poly(aryl ether sulfone), a poly(phenylene sulfide), or a combination comprising at least one of the foregoing; and 1-99 weight percent, of a polyisoindolinone, wherein the polyisoindolinone comprises: 1-100 mole percent, preferably 5-100 mole percent, of isoindolinone ether ketone units of the formula (I) and 0-99 mole percent, of arylene ether ketone units of the formula (II) wherein the variables are as defined herein.

公开(公告)号：US20190382393A1

公开(公告)日：2019-12-19

申请号：US16376289

申请日：2019-04-05

Applicant: SABIC Global Technologies B.V.

Inventor： Prakash Sista

IPC: C07D413/14 ,  C07D405/14

Abstract: A bis(benzoxazinyl)phthalimidine has the structure wherein R1, R2, R3, R4, j, and k are defined herein. The bis(benzoxazinyl)phthalimidine is useful as a component of a curable composition. It exhibits a high melting temperature and a high exotherm onset temperature. Also described is a composite that includes a reinforcing filler and the curing product of the bis(benzoxazinyl)phthalimidine.

公开(公告)号：US20200263052A1

公开(公告)日：2020-08-20

申请号：US16639284

申请日：2018-08-16

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Edward Norman Peters ,  Jaykisor Pal ,  Prakash Sista

IPC: C09D163/04 ,  C08L63/04

Abstract: A solid epoxy composition comprising: a high heat epoxy compound of one or more of formulas (I) to (IX) provided herein; and an amorphous epoxy compound, wherein the solid epoxy composition has a single glass transition temperature from 35° C. to 100° C., preferably from 40° C. to 95° C., wherein the solid epoxy composition exhibits no other glass transition temperature or crystalline melting point from −20° C. to 200° C., and wherein R1, R2, Ra, Rb, R13, R14, p, q, c, and t are as provided herein.

公开(公告)号：US20190337895A1

公开(公告)日：2019-11-07

申请号：US16512548

申请日：2019-07-16

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Edward Norman Peters ,  Prakash Sista

IPC: C07D209/46 ,  C08F212/12 ,  C07D209/36 ,  C07C39/17 ,  C07C39/15 ,  C08K7/06 ,  C08F222/22 ,  C08K7/14 ,  C07D209/34 ,  C08F222/20

Abstract: High heat monomer compounds, methods for preparing compounds, and compositions derived from the compounds are provided. Also provided are materials and articles derived from the compounds.

公开(公告)号：US10435368B2

公开(公告)日：2019-10-08

申请号：US15327433

申请日：2015-07-22

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Edward Norman Peters ,  Prakash Sista

IPC: C07D209/34 ,  C07D209/36 ,  C08K7/06 ,  C08K7/14 ,  C07D209/46 ,  C07C39/15 ,  C07C39/17 ,  C08F212/12 ,  C08F222/20 ,  C08F222/22

Abstract: High heat monomer compounds, methods for preparing compounds, and compositions derived from the compounds are provided. Also provided are materials and articles derived from the compounds.