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

IPC: C08G67/00 ,  B29C35/08 ,  B29C45/00 ,  C08K5/42

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。

公开(公告)号：US11926733B2

公开(公告)日：2024-03-12

申请号：US16971398

申请日：2019-02-21

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Paul Dean Sybert ,  Norimitsu Yamaguchi ,  Jacob Lee Oberholtzer ,  James Alan Mahood

IPC: C08L69/00 ,  C08G73/10 ,  C08K5/00 ,  C08K5/3417 ,  C08K5/42 ,  C08L79/08

CPC classification number: C08L69/005 ,  C08G73/1071 ,  C08K5/0066 ,  C08K5/3417 ,  C08K5/42 ,  C08L79/08 ,  C08L2201/10 ,  C08L2205/025 ,  C08L2205/03

Abstract: A polymer blend including 5 to 95 weight percent of a poly(ester-carbonate-carbonate) comprising 40 to 95 mole percent of ester units comprising low heat bisphenol groups and high heat bisphenol groups, wherein the ester units comprise 20 to 80 mole percent of the low heat bisphenol groups and 20 to 80 mole percent of the high heat bisphenol groups, based on the total moles of ester units in the poly(ester-carbonate-carbonate), and 5 to 60 mole percent of carbonate units comprising the low heat bisphenol groups and the high heat bisphenol groups, wherein the carbonate units comprise 20 to 80 mole percent of the low heat bisphenol groups and 20 to 80 mole percent of the high heat bisphenol groups, based on the total moles of carbonate units in the poly(ester-carbonate-carbonate); and 5 to 95 weight percent of a poly(etherimide), wherein the weight percent of each polymer is based on the total weight of the polymers in the blend, and a molded 0.125-inch thick ASTM tensile bar comprising the polymer blend has a haze value of less than 25% as determined according to ASTM D1003 using the color space CIE1931 with Illuminant C and a 2° observer.

公开(公告)号：US11649322B2

公开(公告)日：2023-05-16

申请号：US16679807

申请日：2019-11-11

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Paul Dean Sybert ,  Roy Ray Odle ,  Jordi Calveras ,  Wei Zhao

IPC: C08G64/16 ,  C08G64/28 ,  C08K5/42 ,  G02B1/04

CPC classification number: C08G64/165 ,  C08G64/28 ,  C08K5/42 ,  G02B1/041

Abstract: A copolycarbonate includes 0.005-0.1 mole percent of sulfur-containing carbonate units derived from a sulfur-containing bisphenol monomer, 2-95 mole percent of high heat carbonate units derived from a high heat aromatic dihydroxy monomer, and 5-98 mole percent of a low heat carbonate units derived from a low heat aromatic monomer, each based on the sum of the moles of the carbonate units; and optionally, thioether carbonyl endcaps of the formula —C(═O)-L-S—R, wherein L is a C1-12 aliphatic or aromatic linking group and R is a C1-20 alkyl, C6-18 aryl, or C7-24 arylalkylene; wherein the sulfur content of the high heat copolycarbonate in the absence of the thioether endcaps is from 5-20 parts per million by weight.

公开(公告)号：US10456987B2

公开(公告)日：2019-10-29

申请号：US16096010

申请日：2017-04-28

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Tony Farrell ,  Paul Dean Sybert

IPC: B29C65/16 ,  C08L67/02 ,  G02B1/04 ,  B29C65/00 ,  C08K7/14 ,  C08L69/00 ,  B29K105/00

Abstract: A laser weldable composition comprising a polyester component, 5 to 50 weight percent of a filler; and 10 to 30 wt. % of a poly(ester-carbonate) copolymer comprising carbonate units and ester units of the formula (I) wherein: T is a C2-20 alkylene, a C6-20 cycloalkylene, or a C6-20 arylene; R1 and J are each independently (a) a bisphenol A divalent group, and (b) a C16 or higher divalent group (b1), (b2), or (b1) and (b2), wherein (b1) is a phthalimidine divalent group, and (b2) is a third divalent group, wherein the C16 or higher divalent group (b1), (b2) or a combination of (b1) and (b2) is present in an amount of 40 mol % to 50 mol % based on the total moles of the bisphenol A divalent groups and the C16 or higher divalent group; and the composition, when molded into an article having a 2.0 mm thickness, provides a near infrared transmission at 960 nanometers of greater than 50% and a thermal resistance according to HDT 1.8 MPa flat (ISO 75/Af) is greater than 160° C.

公开(公告)号：US10370492B2

公开(公告)日：2019-08-06

申请号：US14211552

申请日：2014-03-14

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Kwan Hongladarom ,  Jean-Francois Morizur ,  Paul Dean Sybert

IPC: C08G64/42 ,  B29C47/00 ,  B32B27/36 ,  B29C48/00 ,  C08G64/14 ,  C08G64/24 ,  C08L69/00

Abstract: Thin walled products having good scratch resistance are disclosed, as are processes for making such products (e.g. films, sheets, and thin walled articles). The product includes a thin layer formed from (A) a cross-linkable polycarbonate resin having endcaps derived from a monohydroxybenzophenone; and (B) if desired, a base polymeric resin. When exposed to ultraviolet light, crosslinking will occur in the layer with the cross-linkable polycarbonate resin, enhancing the scratch resistance properties of the thin layer and the overall product.

公开(公告)号：US10005902B2

公开(公告)日：2018-06-26

申请号：US15110477

申请日：2015-01-12

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Paul Dean Sybert ,  Mark Adrianus Johannes Van Der Mee ,  Roland Sebastian Assink ,  Robert Dirk Van De Grampel ,  Aditya Narayanan ,  Feng Cao ,  Kapil Chandrakant Sheth ,  Hao Zhou ,  Xiaoyu Sun ,  Remco Wirtz

IPC: C08L69/00 ,  C08L79/08 ,  B32B27/08 ,  C08J5/00 ,  C25D11/02 ,  C08K3/22

CPC classification number: C08L69/00 ,  B32B27/08 ,  C08J5/00 ,  C08J2369/00 ,  C08J2469/00 ,  C08J2479/08 ,  C08K3/22 ,  C08K5/526 ,  C08K2003/2241 ,  C08L69/005 ,  C08L79/08 ,  C08L2201/08 ,  C08L2203/12 ,  C08L2203/14 ,  C08L2205/02 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2205/06 ,  C08L2207/04 ,  C25D11/02

Abstract: A thermoplastic composition comprises, based on the total weight of the thermoplastic composition, 10 to 45 wt. % of a poly(etherimide); 35 to 90 wt. % of a poly(carbonate-siloxane); 0.5 to 20 wt. % of compatibilizer polycarbonate component comprising a poly(carbonate-arylate ester); up to 15 wt. % of an ultraviolet light stabilizer; and 0 to 30 wt. % of TiO2; wherein a sample of the composition has a notched Izod impact energy of at least 200 J/m at 23° C. measured in accordance to ASTM D256; and an at least 50% higher notched Izod impact energy value compared to the composition without the compatibilizer component measured in accordance to ASTM D256.

公开(公告)号：US09840586B2

公开(公告)日：2017-12-12

申请号：US15036552

申请日：2014-11-14

Applicant: SABIC Global Technologies B.V.

Inventor： Manojkumar Chellamuthu ,  Paul Dean Sybert

IPC: G01N33/44 ,  C08G64/14 ,  C08G64/42 ,  C08K5/00

CPC classification number: C08G64/14 ,  C08G64/42 ,  C08K5/0066 ,  G01N33/442 ,  C08L69/00

Abstract: Methods for measuring certain properties of a crosslinked polycarbonate are disclosed. The storage modulus of a crosslinked polycarbonate is measured over a specified temperature range, and the average magnitude of the storage modulus over that temperature range is obtained. The average magnitude can be correlated to both crosslinking within the polycarbonate, and to the flame performance of the crosslinked polycarbonate.

公开(公告)号：US20170306147A1

公开(公告)日：2017-10-26

申请号：US15528988

申请日：2015-11-20

Applicant: SABIC Global Technologies B.V.

Inventor： Yogesh Omprakash Sharma ,  Samik Gupta ,  Paul Dean Sybert ,  Olga I. Kuvshinnikova ,  Balakrishnan Parthipan

IPC: C08L69/00 ,  C08L67/02 ,  C08K5/3432

CPC classification number: C08L69/005 ,  C08K5/3432 ,  C08L67/02 ,  C08L69/00

Abstract: A thermoplastic composition including a polyaryl ester, a polymer different from the polyaryl ester, and a phthalone compound according to the formula (I) wherein Z1 represents the atoms necessary to complete a 9- to 13-membered single or fused aromatic ring structure, Z2 represents the atoms necessary to complete a pyridine or quinoline ring, each R1 and each R2 are independently halogen, an alkyl group, an aryl group, a heterocyclic group, an alkoxy group, an aryloxy group, an aromatic or aliphatic thioether group, an aromatic or aliphatic carboxylic acid ester group, or an aromatic or aliphatic amide group, a is 0 to 6, b is 0 to 4, n is 1 or 2, and X is present only if n=2 and is a single bond or a divalent organic radical bonded to the Z1 ring structure through an ether, ketone, or thio linkage.

公开(公告)号：US09688842B2

公开(公告)日：2017-06-27

申请号：US14574997

申请日：2014-12-18

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Mark Adrianus Johannes van der Mee ,  Robert Dirk van de Grampel ,  Roland Sebastian Assink ,  Paul Dean Sybert

IPC: C08K5/523 ,  C08K5/5399 ,  C08K5/5397 ,  B32B5/00 ,  C08L69/00 ,  C08K3/04 ,  C08K5/5393 ,  C08K9/00 ,  C08J9/00 ,  C08K3/22

CPC classification number: C08K5/523 ,  B32B5/00 ,  C08J9/0038 ,  C08J2369/00 ,  C08K3/04 ,  C08K5/5393 ,  C08K5/5397 ,  C08K5/5399 ,  C08K9/00 ,  C08K2003/2241 ,  C08L69/00 ,  C08L83/10 ,  Y10T428/1397

Abstract: A thermoplastic composition includes a poly(carbonate-arylate ester); and an organophosphorus compound in an amount effective to provide 0.1 to 1.0 wt % phosphorus based on the total weight of the composition, wherein an article molded from the composition has a smoke density after four minutes (Ds-4) of less than or equal to 300 determined according to ISO 5659-2 on a 3 mm thick plaque and a maximum average rate of heat release emission (MAHRE) of less than or equal to 90 kW/m2 determined according to ISO 5660-1 on a 3 mm thick plaque.

公开(公告)号：US20170130011A1

公开(公告)日：2017-05-11

申请号：US15319915

申请日：2015-06-19

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Peter Johnson ,  Kwan Hongladarom ,  Jean-Francois Morizur ,  Paul Dean Sybert

IPC: C08J3/28 ,  C08G64/14 ,  C08J3/24 ,  C08G64/42

CPC classification number: C08J3/28 ,  C08G64/14 ,  C08G64/42 ,  C08J3/24 ,  C08J2369/00

Abstract: Polycarbonate articles having improved properties due to their substantially cross-linked nature are disclosed. The substantially cross-linked articles are formed by forming a product from a polymeric composition comprising a cross-linkable polycarbonate resin containing a photoactive group derived from a benzophenone, and exposing the formed product to an effective dosage of ultraviolet radiation to cause substantial cross-linking throughout the article. Such cross-linking can also be used to obtain films having good scratch resistance properties.