公开(公告)号：US10259938B2

公开(公告)日：2019-04-16

申请号：US14196967

申请日：2014-03-04

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Thomas L. Evans ,  Jon Michael Malinoski

IPC: C08L53/00 ,  C08L33/06 ,  C08L63/00 ,  C08L69/00 ,  G06F1/16 ,  C08K5/526

Abstract: Provided herein are high flow and ductile thermoplastic resin compositions for the formation of thin wall articles and articles with desirable impact strengths. These compositions are useful in the manufacture of various shaped, formed and/or molded articles.

公开(公告)号：US09771452B2

公开(公告)日：2017-09-26

申请号：US15250244

申请日：2016-08-29

Applicant: SABIC Global Technologies B.V.

Inventor： Johannes de Brouwer ,  Christopher Luke Hein ,  Thomas L. Evans ,  Hatem Abdallah Belfadhel ,  Marcel Vieveen ,  Christian Wold ,  Eric Brander

IPC: C08G64/30 ,  C08K3/00 ,  C08K9/06 ,  C09K11/02 ,  H05B33/12 ,  H01L33/56 ,  C07C29/78 ,  C07C37/20 ,  G02B1/04 ,  C07C37/84 ,  C07C37/86 ,  F21V29/70 ,  C08G64/04 ,  C09K11/57 ,  C09K11/77 ,  F21V3/04 ,  F21V9/16 ,  H01L33/50 ,  F21Y115/10

CPC classification number: C08G64/307 ,  C07C29/78 ,  C07C37/20 ,  C07C37/84 ,  C07C37/86 ,  C08G64/045 ,  C08K3/013 ,  C08K9/06 ,  C08K2201/001 ,  C09K11/02 ,  C09K11/574 ,  C09K11/77 ,  C09K11/7721 ,  C09K11/7734 ,  F21V3/062 ,  F21V9/30 ,  F21V29/70 ,  F21Y2115/10 ,  G02B1/04 ,  H01L33/501 ,  H01L33/502 ,  H01L33/56 ,  H05B33/12 ,  C07C39/16 ,  C08L69/00

Abstract: In one embodiment, a light emitting device includes a lighting element located in a housing, wherein the housing is formed from a plastic composition including, for example, a polycarbonate formed from reacting, in the presence of a transesterification catalyst, a diaryl carbonate ester and a bisphenol A, wherein the bisphenol A has a sulfur concentration of 1 ppm to 15 ppm, based upon a weight of the bisphenol A; and a conversion material wherein the conversion material includes an inorganic material that converts radiation of a certain wavelength and re-emits of a different wavelength; wherein after the conversion material has been exposed to an excitation source, the conversion material has a luminescence lifetime of less than 10−4 seconds when the excitation source is removed.

公开(公告)号：US20170113407A1

公开(公告)日：2017-04-27

申请号：US15317361

申请日：2015-06-16

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Keith E. Cox ,  Thomas Hocker ,  Jean-Francois Morizur ,  Thomas L. Evans ,  Amanda Marie Flores ,  Peter Johnson ,  Jeroen Visjager ,  Malvika Bihari

IPC: B29C67/00 ,  B33Y70/00 ,  B33Y10/00

CPC classification number: B33Y70/00 ,  B29C64/106 ,  B29C2035/0827 ,  B33Y10/00

Abstract: Methods of making articles using additive manufacturing processes are disclosed. The article is built up from a multitude of layers. At least one layer includes a modeling material comprising a cross-linkable polycarbonate resin containing a photoactive group derived from a benzophenone. When exposed to an effective dosage of ultraviolet radiation, the modeling material crosslinks. This improves various properties of the final article.

公开(公告)号：US20150318450A1

公开(公告)日：2015-11-05

申请号：US14797417

申请日：2015-07-13

Applicant: SABIC Global Technologies B.V.

Inventor： Johannes de Brouwer ,  Christopher Luke Hein ,  Thomas L. Evans ,  Paulus Johannes Maria Eijsbouts ,  Hatem Abdallah Belfadhel ,  Jos Arie van den Bogerd

IPC: H01L33/50 ,  C09K11/59 ,  C09K11/64 ,  C09K11/77

CPC classification number: H01L33/56 ,  C08G64/06 ,  C08L69/00 ,  C08L2205/02 ,  C09K11/592 ,  C09K11/646 ,  C09K11/7715 ,  C09K11/7728 ,  C09K11/7734 ,  C09K11/7774 ,  C09K11/7783 ,  H01L23/293 ,  H01L33/50 ,  H01L33/501 ,  H01L33/502 ,  H01L2924/0002 ,  H01L2933/0091 ,  C08L69/005 ,  C08L83/10 ,  H01L2924/00

Abstract: In some embodiments, a composition includes: a conversion material and a bisphenol-A polycarbonate; wherein a molded article of the bisphenol-A polycarbonate has a transmission level of greater than or equal to 90.0% at a thickness of 2.5 mm as measured by ASTM D1003-00; and wherein the molded article comprises an increase in the yellow index of less than 2 during 2,000 hours of heat aging at 130° C.; and wherein the conversion material comprises a yellow conversion material, a green conversion material, a red conversion material, or a combination comprising at least one of the foregoing.

Abstract translation: 在一些实施方案中，组合物包括：转化材料和双酚A聚碳酸酯; 其中双酚A聚碳酸酯的模塑制品具有通过ASTM D1003-00测量的厚度为2.5mm的透射率大于或等于90.0％; 并且其中所述模塑制品在130℃下热老化的2000小时期间包括小于2的黄色指数的增加; 并且其中所述转化材料包括黄色转化材料，绿色转化材料，红色转换材料或包含至少一种前述物质的组合。

公开(公告)号：US20190225549A1

公开(公告)日：2019-07-25

申请号：US16327635

申请日：2017-08-25

Applicant: SABIC Global Technologies B.V.

Inventor： Erik Schwartz ,  Thomas L. Evans ,  Theodorus Hoeks ,  Robert Dirk Van De Grampel ,  Chiel Albertus Leenders ,  Mark John Armstrong

IPC: C04B35/634 ,  C04B41/83 ,  C04B41/48 ,  C04B35/488 ,  C04B35/626 ,  C04B41/00 ,  C04B35/453 ,  C04B35/495

Abstract: Described herein are cold-sintered ceramic polymer composites and processes for making them from ceramic precursor materials and monomers and/or oligomers. The cold sintering process and wide variety of monomers permit the incorporation of diverse polymeric materials into the ceramic.

公开(公告)号：US09719979B2

公开(公告)日：2017-08-01

申请号：US15036213

申请日：2014-11-14

Applicant: SABIC Global Technologies B.V.

Inventor： Jordi Calveras ,  Thomas L. Evans

IPC: G01N33/44 ,  C08G64/14

CPC classification number: G01N33/442 ,  C08G64/14

Abstract: Methods for screening molecules or moieties for their ability to crosslink are disclosed. An aromatic carbonate, aromatic ester, or aliphatic ester group is attached to the molecule to mimic the presence of a polymer. A solution of the modified molecule is irradiated, and the first-order kinetic rate constant is measured. If the rate constant is high enough or a threshold amount of the molecule is consumed, a polymer is synthesized using the molecule/moiety as an endcap or co-monomer. The polymer is irradiated, and the increase in crosslink density and the gel formation percentage are determined. These parameters, if high enough, indicate the suitability of the molecule/moiety to act as a crosslinking agent, particularly for polycarbonates. Alternatively, the molecule/moiety may be identified as suitable solely by its first-order kinetic rate constant.

公开(公告)号：US09299898B2

公开(公告)日：2016-03-29

申请号：US14797417

申请日：2015-07-13

Applicant: SABIC Global Technologies B.V.

Inventor： Johannes de Brouwer ,  Christopher Luke Hein ,  Thomas L. Evans ,  Paulus Johannes Maria Eijsbouts ,  Hatem Abdallah Belfadhel ,  Jos Arie van den Bogerd ,  Peter Anthony DiMattia

IPC: H01L33/56 ,  C09K11/77 ,  C09K11/59 ,  C09K11/64 ,  C08G64/06 ,  C08L69/00 ,  H01L23/29 ,  H01L33/50

CPC classification number: H01L33/56 ,  C08G64/06 ,  C08L69/00 ,  C08L2205/02 ,  C09K11/592 ,  C09K11/646 ,  C09K11/7715 ,  C09K11/7728 ,  C09K11/7734 ,  C09K11/7774 ,  C09K11/7783 ,  H01L23/293 ,  H01L33/50 ,  H01L33/501 ,  H01L33/502 ,  H01L2924/0002 ,  H01L2933/0091 ,  C08L69/005 ,  C08L83/10 ,  H01L2924/00

Abstract: In some embodiments, a composition includes: a conversion material and a bisphenol-A polycarbonate; wherein a molded article of the bisphenol-A polycarbonate has a transmission level of greater than or equal to 90.0% at a thickness of 2.5 mm as measured by ASTM D1003-00; and wherein the molded article comprises an increase in the yellow index of less than 2 during 2,000 hours of heat aging at 130° C.; and wherein the conversion material comprises a yellow conversion material, a green conversion material, a red conversion material, or a combination comprising at least one of the foregoing.

Abstract translation: 在一些实施方案中，组合物包括：转化材料和双酚A聚碳酸酯; 其中双酚A聚碳酸酯的模塑制品具有通过ASTM D1003-00测量的厚度为2.5mm的透射率大于或等于90.0％; 并且其中所述模塑制品在130℃下热老化的2000小时期间包括小于2的黄色指数的增加; 并且其中所述转化材料包括黄色转化材料，绿色转化材料，红色转换材料或包含至少一种前述物质的组合。

公开(公告)号：US09023912B2

公开(公告)日：2015-05-05

申请号：US14137292

申请日：2013-12-20

Applicant: SABIC Global Technologies B.V.

Inventor： Jean-Francois Morizur ,  Paul Dean Sybert ,  Peter Johnson ,  Thomas L. Evans ,  James Franklin Hoover ,  Amanda Marie Flores

IPC: C08F2/46 ,  C08F2/50 ,  A61L2/08 ,  A61L24/00 ,  C08G61/04 ,  C08L69/00 ,  C08G64/14

CPC classification number: C08G64/1666 ,  C08G64/14 ,  C08G79/04 ,  C08L69/00 ,  C08L2205/03 ,  C08L83/10 ,  C08L23/0884 ,  C08L67/02 ,  C08L25/06 ,  C08L33/12 ,  C08L51/04 ,  C08L55/02

Abstract: Polymeric blends having improved flame retardance properties and good ductility at low temperatures are disclosed. The blend is formed from (A) a photoactive additive containing a photoactive group derived from a monofunctional benzophenone; and (B) a polymer resin which is different from the photoactive additive. The additive can be a compound, oligomer, or polymer. When exposed to ultraviolet light, crosslinking will occur between the photoactive additive and the polymer resin, enhancing the chemical resistance and flame retardance while maintaining ductility.

Abstract translation: 公开了具有改进的阻燃性能和低温下良好延展性的聚合物共混物。 共混物由（A）含有衍生自单官能二苯甲酮的光活性基团的光活性添加剂形成; 和（B）与光活性添加剂不同的聚合物树脂。 添加剂可以是化合物，低聚物或聚合物。 当暴露于紫外线下时，光活性添加剂和聚合物树脂之间会发生交联，提高耐化学性和阻燃性，同时保持延展性。

公开(公告)号：US09963545B2

公开(公告)日：2018-05-08

申请号：US14607444

申请日：2015-01-28

Applicant: SABIC Global Technologies B.V.

Inventor： Jean-Francois Morizur ,  Paul Dean Sybert ,  Amanda Marie Flores ,  Peter Johnson ,  Andrew Frazee ,  Thomas L. Evans

IPC: C08G64/14 ,  C08J3/28 ,  B29C35/08 ,  B29C45/00 ,  C08G64/04 ,  C08K5/3475 ,  C08K5/42 ,  C08K5/5393 ,  C08K5/549 ,  C08L69/00 ,  C08G64/24 ,  C08G67/00 ,  B05D3/06 ,  C08J7/12 ,  C08K5/52 ,  B29K269/00 ,  B29K69/00 ,  B29K105/00 ,  B29K105/24

CPC classification number: C08G64/14 ,  B05D3/067 ,  B29C35/08 ,  B29C35/0805 ,  B29C45/0001 ,  B29C2035/0827 ,  B29K2069/00 ,  B29K2105/0026 ,  B29K2105/24 ,  B29K2269/00 ,  C08G64/045 ,  C08G64/24 ,  C08G67/00 ,  C08J3/28 ,  C08J7/123 ,  C08J2369/00 ,  C08J2469/00 ,  C08K5/3475 ,  C08K5/42 ,  C08K5/52 ,  C08K5/5393 ,  C08K5/549 ,  C08L69/00 ,  C08L2201/02 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2312/06

Abstract: Processes for increasing the chemical resistance of a surface of a formed article are disclosed. The formed article is produced from a polymeric composition comprising a photoactive additive containing photoactive groups derived from a monofunctional benzophenone. The surface of the formed article is then exposed to ultraviolet light to cause crosslinking of the photoactive additive and produce a crosslinked surface. The crosslinking enhances the chemical resistance of the surface. Various means for controlling the depth of the crosslinking are also discussed.

公开(公告)号：US20170025587A1

公开(公告)日：2017-01-26

申请号：US15244728

申请日：2016-08-23

Applicant: SABIC Global Technologies B.V.

Inventor： Thomas L. Evans ,  Christopher Luke Hein

IPC: H01L33/50 ,  H01L33/48

CPC classification number: H01L33/507 ,  H01L33/483 ,  H01L33/501 ,  H01L33/502 ,  H01L33/56

Abstract: In one embodiment, a device can comprise: a light emitting diode located in a housing. The housing is formed from a polymer composition comprising: a polymer material, wherein the polymer material comprises at least one of polyolefins, polyesters, cyanoacrylate, cellulose triacetate, ethyl vinyl acetate, propyl vinyl acetate, polyvinylbutyral, polyvinyl chloride, polycarbonate, polyethylene naphthalate, polyurethane, thermoplastic polyurethane, polyamide, polymethyl methacrylate, polystyrene, cellulose nitrate, and combinations comprising at least one of the foregoing polymer materials; and a coated conversion material wherein the coated conversion material comprises an inorganic material that converts radiation of a certain wavelength and re-emits of a different wavelength. The coated conversion material can have a coating comprising at least one of a silicone oil and amorphous silica and, after the coated conversion material has been exposed to an excitation source, it can have a luminescence lifetime of less than 10−4 seconds when the excitation source is removed.

Abstract translation: 在一个实施例中，设备可以包括：位于壳体中的发光二极管。 壳体由聚合物组合物形成，聚合物材料包括聚烯烃，聚酯，氰基丙烯酸酯，三乙酸纤维素，乙酸乙烯酯，丙酸乙酸乙烯酯，聚乙烯醇缩丁醛，聚氯乙烯，聚碳酸酯，聚萘二甲酸乙二醇酯， 聚氨酯，热塑性聚氨酯，聚酰胺，聚甲基丙烯酸甲酯，聚苯乙烯，硝酸纤维素和包含至少一种前述聚合物材料的组合; 以及涂覆的转化材料，其中涂覆的转化材料包括转换一定波长的辐射并重新发射不同波长的无机材料。 涂覆的转化材料可以具有包含硅油和无定形二氧化硅中的至少一种的涂层，并且在涂覆的转化材料暴露于激发源之后，当激发时，其可以具有小于10-4秒的发光寿命 来源被删除。