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公开(公告)号：US09708447B2
公开(公告)日：2017-07-18
申请号：US14701704
申请日：2015-05-01
Applicant: SABIC Global Technologies B.V.
Inventor： Jean-Francois Morizur , Paul Dean Sybert , Peter Johnson , Thomas L. Evans , James Franklin Hoover , Amanda Marie Flores
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.
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公开(公告)号：US10428190B2
公开(公告)日：2019-10-01
申请号：US15320133
申请日：2015-06-19
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Amanda Marie Flores , James Franklin Hoover , Peter Johnson , Jean-Francois Morizur , Thomas Evans
Abstract: Articles having improved flame retardance and chemical resistance properties can be made from blends containing a cross-linkable polycarbonate resin having repeating units derived from a dihydroxybenzophenone. Predictive equations can be used to relate properties of the blend and the polycarbonate resin to the final properties of the article, and permit design of articles with desired combinations of properties.
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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.
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公开(公告)号：US20170362432A1
公开(公告)日：2017-12-21
申请号：US15023146
申请日：2015-03-09
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Jean-Francois Morizur , Yaming Niu , Robert Dirk van de Grampel , Miao Shen , Jian Yang
CPC classification number: C08L69/005 , C08K5/42 , C08L69/00 , C08L83/04
Abstract: A thermoplastic composition comprisese: 35 to 45 weight percent of a branched, end capped polycarbonate, 55 to 70 weight percent of a poly(aliphatic ester-carbonate) having a weight average molecular weight of 15,000 to 25,000, a non-flourinated sulfonate salt flame retardant and a polysiloxane. Weight percent is based on the combined weight of the branched, end capped polycarbonate and poly(aliphatic ester-carbonate).
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公开(公告)号：US20170166742A1
公开(公告)日：2017-06-15
申请号：US15319860
申请日：2015-06-19
Applicant: SABIC Global Technologies B.V.
Inventor： James Franklin Hoover , Amanda Marie Flores , Peter Johnson , Jean-Francois Morizur
CPC classification number: C08L69/00 , C08G64/14 , C08G64/186 , C08K3/013 , C08K5/42 , C08K5/526 , C08K7/14 , C08K2201/003 , C08K2201/004 , C08L69/005 , C08L83/10 , C08L2205/025 , C08L2205/03
Abstract: Polymeric compositions having improved mechanical properties are disclosed. The compositions comprise a cross-linkable polycarbonate resin having a photoactive group derived from a benzophenone, and a reinforcing filler. The composition contains from about 1 wt % to about 70 wt % of the reinforcing filler, which is most desirably in the form of glass fibers. Articles formed from the compositions have improved flexural modulus, flame resistance, and chemical resistance.
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Patent Agency Ranking
26.发明申请公开(公告)号：US20160177090A1
公开(公告)日：2016-06-23
申请号：US15054172
申请日：2016-02-26
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Jean-Francois Morizur , Thomas L. Evans
IPC: C08L69/00
CPC classification number: C08L69/00 , C08G64/14 , C08K5/0066 , C08K5/42 , C08K5/549 , C08L2201/02 , C08L2201/10 , C08L2205/025
Abstract: A polycarbonate containing composition comprising a peak melt viscosity of at least 8,000 poise when measured using a parallel plate melt rheology test at a heating rate of 10° C./min at a temperature of between about 350° C. to about 450° C., and wherein a molded article of the composition has a UL 94 V0 rating at a thickness of 1.0 mm, 1.5 mm, 2.0 mm, or between 1.0 mm and 2.0 mm is disclosed.
Abstract translation: 当在约350℃至约450℃的温度下使用平行板熔体流变学试验以10℃/分钟的加热速率测量时，包含至少8,000泊的峰值熔融粘度的聚碳酸酯组合物。 并且其中组合物的模塑制品具有厚度为1.0mm，1.5mm，2.0mm或1.0mm至2.0mm的UL 94 V0等级。
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27.发明申请公开(公告)号：US20160130437A1
公开(公告)日：2016-05-12
申请号：US14988024
申请日：2016-01-05
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Jean-Francois Morizur , Yaming Niu , Thomas Evans
IPC: C08L69/00
CPC classification number: C08L69/00 , C08K5/005 , C08K5/0066 , C08K5/134 , C08K5/524 , C08K5/527 , C08K5/5435 , C08L2205/02
Abstract: Provided herein are branched polycarbonate resin compositions. The compositions include a first heat stabilizer, a second heat stabilizer, a branched polycarbonate, a cyclic siloxane, and a flame retardant salt. The compositions withstand discoloration and increased melt viscosity when exposed to elevated temperatures. These compositions are useful in the manufacture of various shaped, formed and/or molded articles.
Abstract translation: 本文提供支链聚碳酸酯树脂组合物。 组合物包括第一热稳定剂，第二热稳定剂，支链聚碳酸酯，环状硅氧烷和阻燃盐。 当暴露于升高的温度时，组合物耐受变色和增加的熔体粘度。 这些组合物可用于制造各种成型，成型和/或模塑制品。
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公开(公告)号：US09315666B2
公开(公告)日：2016-04-19
申请号：US13913906
申请日：2013-06-10
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Jean-Francois Morizur , Thomas L. Evans
CPC classification number: C08L69/00 , C08G64/14 , C08K5/0066 , C08K5/42 , C08K5/549 , C08L2201/02 , C08L2201/10 , C08L2205/025
Abstract: A polycarbonate containing composition comprising a peak melt viscosity of at least 8,000 poise when measured using a parallel plate melt rheology test at a heating rate of 10° C./min at a temperature of between about 350° C. to about 450° C., and wherein a molded article of the composition has a UL 94 VO rating at a thickness of 1.0 mm, 1.5 mm, 2.0 mm, or between 1.0 mm and 2.0 mm is disclosed.
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29.发明申请CROSS-LINKED POLYCARBONATE RESIN WITH IMPROVED CHEMICAL AND FLAME RESISTANCE 有权具有改进的化学和阻燃性的交联聚碳酸酯树脂公开(公告)号：US20150197609A1
公开(公告)日：2015-07-16
申请号：US14560354
申请日：2014-12-04
Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
Inventor： Jean-Francois Morizur , Paul Dean Sybert
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: Disclosed herein are compositions including a cross-linked polycarbonate. The cross-linked polycarbonate may be derived from a polycarbonate having about 0.5 mol % to about 5 mol % endcap groups derived from a monohydroxybenzophenone. A plaque including the composition can achieve a UL94 5VA rating. Also disclosed herein are articles including the compositions, methods of using the compositions, and processes for preparing the compositions.
Abstract translation: 本文公开了包含交联聚碳酸酯的组合物。 交联聚碳酸酯可以衍生自具有衍生自单羟基二苯甲酮的约0.5mol％至约5mol％端帽基团的聚碳酸酯。 包含组合物的斑块可以达到UL94 5VA等级。 本文还公开了包括组合物，使用组合物的方法和制备组合物的方法的制品。
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30.发明申请公开(公告)号：US20150147557A1
公开(公告)日：2015-05-28
申请号：US14607399
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
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.
Abstract translation: 公开了用于提高成型体的表面的耐化学性的方法。 成型制品由包含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的聚合物组合物制备。 然后将成形制品的表面暴露于紫外光以引起光活性添加剂的交联并产生交联表面。 交联增强了表面的耐化学性。 还讨论了用于控制交联深度的各种手段。
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