公开(公告)号：US20190127519A1

公开(公告)日：2019-05-02

申请号：US16095291

申请日：2017-04-28

Applicant: SABIC Global Technologies B.V.

Inventor： Husnu Alp ALIDEDEOGLU ,  Manojkumar CHELLAMUTHU ,  Ramon GROOTE ,  Prashant KUMAR

IPC: C08G63/183 ,  C08G63/78 ,  C08G63/91

Abstract: Methods for preparing dynamic cross-linked polymer compositions derived from an ester oligomer component, a monomeric chain extender component, and transesterification and polycondensation catalysts are described.

公开(公告)号：US20180208711A1

公开(公告)日：2018-07-26

申请号：US15741598

申请日：2016-07-06

Applicant: SABIC Global Technologies B.V.

Inventor： Robert BORST ,  Chiel Albertus LEENDERS ,  Ramon GROOTE ,  Tim Bernardus VAN ERP ,  Bart VANDORMAEL ,  Domenico LA CAMERA ,  Johannes Martinus Dina GOOSSENS

IPC: C08G59/68 ,  C08G59/42 ,  C08G59/24 ,  C08K7/14 ,  B29B11/10 ,  B29C45/00 ,  F16H55/06

CPC classification number: C08G59/685 ,  B29B11/10 ,  B29C43/003 ,  B29C45/0001 ,  B29C48/022 ,  B29C49/0005 ,  B29K2063/00 ,  B29K2067/00 ,  B29K2105/0088 ,  B29K2105/24 ,  B29K2105/253 ,  B29L2015/003 ,  C08G59/245 ,  C08G59/4276 ,  C08G59/68 ,  C08K7/14 ,  C08L63/00 ,  C08L67/02 ,  F16H55/06 ,  F16H2055/065

Abstract: Methods for preparing pre-dynamic cross-linked polymer compositions are described. Methods of preparing dynamic cross-linked polymer compositions using pre-dynamic cross-linked polymer compositions are also described.

公开(公告)号：US20180201777A1

公开(公告)日：2018-07-19

申请号：US15741708

申请日：2016-07-06

Applicant: SABIC Global Technologies B.V.

Inventor： Chiel Albertus LEENDERS ,  Ramon GROOTE ,  Johannes Martinus Dina GOOSSENS ,  Vaidyanath RAMAKRISHNAN ,  Frederico Jose Marques Ferreira CUSTODIO ,  Satish Kumar GAGGAR

IPC: C08L67/02 ,  F16H55/17 ,  F16H55/06

CPC classification number: C08L67/02 ,  C08G59/42 ,  C08L63/00 ,  C08L2201/08 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2205/16 ,  C08L2207/53 ,  F16H55/06 ,  F16H55/17 ,  C08L27/12 ,  C08L27/18

Abstract: Described herein are polymer compositions comprising a matrix polymer component comprising a dynamic cross-linked polymer composition; and a fibrillated fluoropolymer, a fibrillated fluoropolymer encapsulated by an encapsulating polymer, or a combination thereof. Methods of making and using these polymer compositions are also described.

公开(公告)号：US20170137621A1

公开(公告)日：2017-05-18

申请号：US14943681

申请日：2015-11-17

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Ramon GROOTE ,  James Franklin HOOVER ,  Robert Dirk VAN DE GRAMPEL ,  Mark Adrianus Johannes VAN DER MEE ,  Remco WIRTZ ,  Jian YANG ,  Junhua ZHANG

IPC: C08L69/00

CPC classification number: C08L69/00 ,  C08G64/186 ,  C08G77/448 ,  C08L2205/02

Abstract: A polycarbonate composition comprises: 30 to 95 wt % of one or more bisphenol A polycarbonate homopolymers; and 5 to 70 wt % of a poly(carbonate-siloxane) copolymer with a siloxane content of 10 wt. % to 25 wt. % based on the total weight of the poly(carbonate-siloxane), in an amount effective to provide a total siloxane content of 0.5 wt. % to 17.5 wt. % based on the total weight of the composition; the poly(carbonate-siloxane) copolymer comprising bisphenol carbonate units and siloxane units of the formulas or a combination comprising at least one of the foregoing, wherein E has an average value of 10 to 100, preferably 20 to 60, more preferably 30 to 50; wherein in the poly(carbonate-siloxane) copolymer less than 0.5 mol % of the siloxane units are directly coupled to another siloxane units.

公开(公告)号：US20190256705A1

公开(公告)日：2019-08-22

申请号：US16334045

申请日：2017-09-26

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Tony FARRELL ,  Erik SCHWARTZ ,  Johannes Gerardus Petrus GOOSSENS ,  Ramon GROOTE ,  Sascha Jan TER HORST

IPC: C08L67/02 ,  C08K5/00 ,  C08K5/5399 ,  C08K5/1515 ,  C08K5/136

Abstract: Provided are pre-dynamically cross-linked compositions including a networking additive including a flame retardant species. Specifically, such compositions include a polymer component including a pre-dynamic cross-linked polymer composition. The pre-dynamic polymer composition includes polyester component chains joined by a coupler component, the coupler component including a flame retardant species. A method of preparing a dynamic cross-linked polymer composition includes: reacting a coupler component including at least two reactive groups and a flame retardant species with a chain component including a polyester. The reacting is performed under such conditions so as to form a pre-dynamic cross-linked composition, and is performed in the presence of at least one catalyst that promotes formation of the pre-dynamic cross-linked composition. The pre-dynamic cross-linked composition, when subjected to a curing process, exhibits certain plateau modulus characteristics and has the capability of relaxing internal residual stresses.

公开(公告)号：US20180118899A1

公开(公告)日：2018-05-03

申请号：US15560874

申请日：2016-03-25

Applicant: SABIC Global Technologies B.V.

Inventor： Vaidyanath RAMAKRISHNAN ,  Satish Kumar GAGGAR ,  Frederico Marques Ferreira CUSTODIO ,  Johannes Martinus Dina GOOSSENS ,  Ramon GROOTE

IPC: C08J3/24 ,  C08J3/00 ,  C08J9/00 ,  C08G59/68 ,  C08L25/12 ,  C08L27/18 ,  C08L63/00 ,  C08L67/02 ,  C07F3/06

CPC classification number: C08J3/24 ,  C07F3/06 ,  C08G59/245 ,  C08G59/42 ,  C08G59/4276 ,  C08G59/68 ,  C08G59/70 ,  C08G2270/00 ,  C08J3/005 ,  C08J9/0061 ,  C08J2463/02 ,  C08L25/12 ,  C08L27/18 ,  C08L63/00 ,  C08L67/02 ,  C08L2205/22 ,  C08L67/00 ,  C08L27/12

Abstract: Described herein are polymer compositions comprising a matrix polymer component comprising a dynamic cross-linked polymer composition; and a fibrillated fluoropolymer, a fibrillated fluoropolymer encapsulated by an encapsulating polymer, or a combination thereof. Methods of making and using these polymer compositions are also described.

公开(公告)号：US20180118875A1

公开(公告)日：2018-05-03

申请号：US15560608

申请日：2016-03-25

Applicant: SABIC Global Technologies B.V.

Inventor： Chiel Albertus LEENDERS ,  Franciscus Petrus Maria MERCX ,  Ramon GROOTE

IPC: C08G59/24 ,  B29C65/48 ,  C08G59/42 ,  C08G59/70 ,  C08G63/91

CPC classification number: C08G59/245 ,  B23K35/36 ,  B23K35/3613 ,  B23K2101/42 ,  B29C65/4815 ,  C08G59/4276 ,  C08G59/70 ,  C08G63/42 ,  C08G63/916 ,  C08L63/00 ,  C08L67/02 ,  H05K1/0326 ,  C08L67/00

Abstract: The disclosure is directed to the use of dynamic cross-linked polymer compositions in soldering applications. Workpieces comprising a solder bonded to at least one component comprising a dynamic cross-linked polymer composition are also described.