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1.发明申请公开(公告)号：US20210130604A1
公开(公告)日：2021-05-06
申请号：US16473725
申请日：2017-12-27
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Vaidyanath RAMAKRISHNAN , Bruke JOFORE , Johannes Gerardus Petrus GOOSSENS , Hao GU , Johannes Martinus Dina GOOSSENS
Abstract: Provided are particulate compositions that include a matrix polymer and fibrillated reinforcement materials (e.g., PTFE or ultra-high molecular weight polyethylene fibrils) dispersed therein. The compositions are suitable for use in additive manufacturing processes.
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2.发明申请公开(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.
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公开(公告)号：US20180057653A1
公开(公告)日：2018-03-01
申请号：US15556690
申请日：2015-03-16
Applicant: SABIC Global Technologies B.V.
Inventor： Vaidyanath RAMAKRISHNAN , Satish Kumar GAGGAR , Malvika BIHARI , Frederico Marques Ferreira CUSTODIO , Johannes Martinus Dina GOOSSENS
CPC classification number: C08J9/0085 , C08G2261/1424 , C08G2261/3221 , C08G2261/3223 , C08G2261/512 , C08G2261/794 , C08J9/0061 , C08J9/141 , C08J2203/14 , C08J2367/02 , C08J2427/18 , C08L23/10 , C08L25/12 , C08L27/18 , C08L27/20 , C08L55/02 , C08L65/00 , C08L67/02 , C08L77/00 , C08L27/12
Abstract: The disclosure is directed to polymer compositions comprising a matrix polymer component comprising a crystalline or semi-crystalline polymer; and a fibrillated fluoropolymer, a fibrillated fluoropolymer encapsulated by an encapsulating polymer, or a combination thereof. Methods of preparing and using these polymer compositions, as well as articles comprising the polymer compositions, as also described.
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公开(公告)号：US20210002479A1
公开(公告)日：2021-01-07
申请号：US16980581
申请日：2019-03-11
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Vaidyanath RAMAKRISHNAN , Sepehr HARSINY , Johannes Gerardus Petrus GOOSSENS , Johannes Martinus Dina GOOSSENS , Theodorus Lambertus HOEKS , Devendra BAJAJ , Pooja BAJAJ
IPC: C08L69/00 , C08G77/448 , C08K9/06
Abstract: In an embodiment, a composition comprises a polycarbonate; 1 to 5 wt % based on a total weight of the composition of a nanosilica having a D50 particle size by volume of 5 to 50 nanometers; wherein the nanosilica has a hydrophobic coating; and a siloxane domain having repeat units of the formula 10; wherein each R is independently a C1-13 monovalent organic group and the value of E is 2 to 1,000; wherein the composition comprises at least one of a polycarbonate-polysiloxane copolymer, 0.1 to 5 wt % of a polysiloxane homopolymer based on the total weight of the composition, or a plurality of polysiloxane particles having a D50 particle size by volume of 0.1 to 10 micrometers.
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Patent Agency Ranking
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
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.
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公开(公告)号：US20210095118A1
公开(公告)日：2021-04-01
申请号：US16909360
申请日：2020-06-23
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Tony FARRELL , Erik SCHWARTZ , Sascha Jan TER HORST , Mark Adrianus Johannes VAN DER MEE , Johannes Martinus Dina GOOSSENS , Robert Dirk VAN DE GRAMPEL
Abstract: A glass-filled polycarbonate composition comprising 5 to 95 wt % of a high heat copolycarbonate component; a phosphorous-containing flame retardant present in an amount effective to provide about 0.2 to 0.9 wt % of added phosphorous, 5 to 45 wt % of glass fibers; optionally, 5 to 50 wt % of a homopolycarbonate optionally, 5 to 45 wt % of a poly(carbonate-siloxane); optionally, 0.1 to 0.97 wt % of an anti-drip agent; wherein each amount is based on the total weight of the glass-filled polycarbonate composition, which sums to 100 wt %; wherein a molded sample of the glass-filled polycarbonate composition has a Vicat softening temperature of greater than or equal to 135° C. as measured according to ISO 306, and a flame test rating of V0 as measured according to UL-94 at a thickness of 1.0 millimeter, preferably 0.8 millimeter, or preferably 0.4 millimeter.
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公开(公告)号：US20210017385A1
公开(公告)日：2021-01-21
申请号：US16980620
申请日：2019-03-12
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Vaidyanath RAMAKRISHNAN , Johannes Gerardus Petrus GOOSSENS , Johannes Martinus Dina GOOSSENS
Abstract: In an embodiment, a composition comprises a poly(ester-carbonate-siloxane) copolymer; a nanosilica; a plurality of polysiloxane particles; and a fluoropolymer. The nanosilica can be present in an amount of 1 to 5 wt % based on a total weight of the composition. The nanosilica can have a D50 particle size by volume of 5 to 50 nanometers. The nanosilica can have a hydrophobic coating. The plurality of polysiloxane particles can be present in an amount of 1 to 10 wt % based on a total weight of the composition. The plurality of polysiloxane particles can have a D50 particle size by volume of 0.1 to 10 micrometers. The fluoropolymer can be present in an amount of 0.005 to 5 wt % based on a total weight of the composition.
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公开(公告)号：US20190338098A1
公开(公告)日：2019-11-07
申请号：US16518068
申请日：2019-07-22
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Vaidyanath RAMAKRISHNAN , Satish Kumar GAGGAR , Malvika BIHARI , Frederico Marques Ferreira CUSTODIO , Johannes Martinus Dina GOOSSENS
IPC: C08J9/00 , C08L27/20 , C08L23/10 , C08L27/18 , C08L25/12 , C08L55/02 , C08L67/02 , C08L77/00 , C08J9/14
Abstract: The disclosure is directed to polymer compositions comprising a matrix polymer component comprising a crystalline or semi-crystalline polymer; and a fibrillated fluoropolymer, a fibrillated fluoropolymer encapsulated by an encapsulating polymer, or a combination thereof. Methods of preparing and using these polymer compositions, as well as articles comprising the polymer compositions, as also described.
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9.发明申请公开(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
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.
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