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GB1476108A - Branched high-molecular weight thermoplastic polycarbonates - Google Patents

Branched high-molecular weight thermoplastic polycarbonates

Info

Publication number
GB1476108A
GB1476108A GB4532175A GB4532175A GB1476108A GB 1476108 A GB1476108 A GB 1476108A GB 4532175 A GB4532175 A GB 4532175A GB 4532175 A GB4532175 A GB 4532175A GB 1476108 A GB1476108 A GB 1476108A
Authority
GB
United Kingdom
Prior art keywords
molecular weight
weight thermoplastic
thermoplastic polycarbonates
branched high
bis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB4532175A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
Original Assignee
Bayer AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB1476108A publication Critical patent/GB1476108A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/04—Aromatic polycarbonates
    • C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
    • C08G64/14—Aromatic polycarbonates not containing aliphatic unsaturation containing a chain-terminating or -crosslinking agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/04—Aromatic polycarbonates
    • C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
    • C08G64/08—Aromatic polycarbonates not containing aliphatic unsaturation containing atoms other than carbon, hydrogen or oxygen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/04—Aromatic polycarbonates
    • C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
    • C08G64/08—Aromatic polycarbonates not containing aliphatic unsaturation containing atoms other than carbon, hydrogen or oxygen
    • C08G64/12—Aromatic polycarbonates not containing aliphatic unsaturation containing atoms other than carbon, hydrogen or oxygen containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Indole Compounds (AREA)

Abstract

1476108 3,3 - Bis(hydroxyaryl)oxindoles BAYERAG 31 Oct 1976 [3 Jan 1975] 45321/75 Heading C2C [Also in Division C3] 3,3-Bis-(4.hydroxyphenyl)oxindole is prepared by reacting isatin and phenol. Similarly 3,3 - bis - (4 - hydroxynaphthyl). oxindole is prepared from isatin and α-naphthol.
GB4532175A 1975-01-03 1975-10-31 Branched high-molecular weight thermoplastic polycarbonates Expired GB1476108A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2500092A DE2500092C3 (en) 1975-01-03 1975-01-03 Branched, high molecular weight, thermoplastic and soluble polycarbonates

Publications (1)

Publication Number Publication Date
GB1476108A true GB1476108A (en) 1977-06-10

Family

ID=5935917

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4532175A Expired GB1476108A (en) 1975-01-03 1975-10-31 Branched high-molecular weight thermoplastic polycarbonates

Country Status (10)

Country Link
JP (1) JPS5439040B2 (en)
BE (1) BE837282A (en)
BR (1) BR7600007A (en)
CA (1) CA1064191A (en)
DE (1) DE2500092C3 (en)
ES (1) ES444056A1 (en)
FR (1) FR2296654A1 (en)
GB (1) GB1476108A (en)
IT (1) IT1052659B (en)
NL (1) NL176002C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0103231A2 (en) 1982-09-10 1984-03-21 Bayer Ag Flame-retardant polymer mixtures
EP2557105A4 (en) * 2010-03-31 2013-09-18 Mitsubishi Chem Corp POLYCARBONATE RESIN, COMPOSITION OF THIS RESIN AND FORM BODY FROM THIS RESIN
US8741992B2 (en) 2009-12-05 2014-06-03 Bayer Intellectual Property Gmbh Polycarbonate compositions with phenolically substituted triazine derivative
US9845412B2 (en) 2012-12-20 2017-12-19 Covestro Deutschland Ag Multi-layer body made of polycarbonate with high weathering resistance
US10000658B2 (en) 2013-06-27 2018-06-19 Covestro Deutschland Ag Metallizable, scratch-resistant and solvent-resistant film
US11747447B2 (en) 2017-12-21 2023-09-05 Covestro Deutschland Ag Device comprising a multi-layer body and a LiDAR sensor
US12104045B2 (en) 2018-05-29 2024-10-01 Covestro Intellectual Property Gmbh & Co. Kg Opaque multi-layer body made of polycarbonate and having weathering stability

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3138179A1 (en) * 1981-09-25 1983-04-14 Bayer Ag, 5090 Leverkusen METHOD FOR INSULATING POLYCARBONATES BASED ON 4,4'-DIHYDROXIDIPHENYL SULPHONES
DE3617978A1 (en) * 1986-05-28 1987-12-03 Bayer Ag BRANCHED THERMOPLASTIC POLYCARBONATE WITH IMPROVED PROTECTION AGAINST UV LIGHT
DE4013113A1 (en) * 1990-04-25 1991-10-31 Bayer Ag Stabilised ABS-aromatic polycarbonate moulding compsns. - contg. specified bisphenol additives to prevent high temp. surface defects and to improve impact strength
DE4013112A1 (en) * 1990-04-25 1991-11-07 Bayer Ag Thermoplastic moulding compsns. - contg. thio:xanthone as heat-stabiliser in mixt. of ABS and aromatic polycarbonate
DE4429979A1 (en) 1994-08-24 1996-02-29 Bayer Ag Allylphenol-terminated polycarbonates grafted with maleic anhydride and their use for the production of blends with polyamide and the blends
DE19638888A1 (en) * 1996-09-23 1998-03-26 Bayer Ag Production of cyclic aromatic bis:phenol compounds
AU2005237520B2 (en) 2004-04-27 2012-01-19 Wyeth Purification of progesterone receptor modulators
MX2012001159A (en) 2009-07-29 2012-02-13 Bayer Materialscience Ag Multi-layer products comprising acrylate containing coatings.
DE102009042307A1 (en) 2009-09-19 2011-05-12 Bayer Materialscience Ag Combination of two triazine UV absorbers for paint on PC
JP5562605B2 (en) * 2009-09-30 2014-07-30 大阪ガスケミカル株式会社 Novel aromatic compound and method for producing the same
EP2447236A1 (en) 2010-10-12 2012-05-02 Bayer MaterialScience AG Special UV absorber for hardening UV protection coatings
DE102010042939A1 (en) 2010-10-26 2012-04-26 Bayer Materialscience Aktiengesellschaft Jointless tailgate
EP2635629A1 (en) 2010-11-05 2013-09-11 Bayer Intellectual Property GmbH Uv-protected polycarbonate molding materials equipped so as to be flame-retardant and having a low molecular weight decrease
CN103391970B (en) 2010-11-05 2015-03-25 拜耳知识产权有限责任公司 Flame-retardant and UV-resistant polycarbonate molding compound with low molecular weight
CN103476568B (en) 2010-11-24 2016-05-11 拜耳知识产权有限责任公司 The preparation method of optical forming body
ITRM20100670A1 (en) 2010-12-17 2012-06-18 Bayer Materialscience Ag ORGANIC COLORING AND COLORED POLYMER COMPOSITIONS WITH HIGH STABILITY TO THE ATMOSPHERIC AGENTS.
IT1403380B1 (en) 2010-12-17 2013-10-17 Bayer Materialscience Ag COMPOSITION OF POLYMERS WITH HIGH STABILITY HEAT ABSORPTION CHARACTERISTICS TO THE ATMOSPHERIC AGENTS.
ITRM20100668A1 (en) 2010-12-17 2012-06-18 Bayer Materialscience Ag SUBSTRATO-LED WITH STABLE COLOR.
ITRM20100667A1 (en) 2010-12-17 2012-06-18 Bayer Materialscience Ag COMPOSITION OF POLYMERS WITH HIGH STABILITY HEAT ABSORPTION CHARACTERISTICS TO THE ATMOSPHERIC AGENTS.
IN2014DN03242A (en) 2011-11-30 2015-05-22 Bayer Ip Gmbh
EP2785795B1 (en) 2011-11-30 2017-06-07 Covestro Deutschland AG Multi-layer polycarbonate body with depth glaze effect
US20150368434A1 (en) 2012-12-20 2015-12-24 Bayer Materialscience Ag Organic colorants and coloured polymer compositions with good processing properties
CN105008446A (en) 2012-12-20 2015-10-28 拜耳材料科技股份有限公司 Subduedly coloured polycarbonate moulding compounds containing ir-reflective pigments
US9713915B2 (en) 2013-01-18 2017-07-25 Covestro Deutschland Ag Bird protection glazing
US20160137873A1 (en) 2013-06-14 2016-05-19 Covestro Deutschland Ag Glare-free, microstructured, and specially coated film
CN105324444B (en) 2013-06-14 2018-12-14 科思创德国股份公司 radiation-curable coating agent
EP2899008B1 (en) 2014-01-27 2016-08-31 Covestro Deutschland AG Injection moulding method for the manufacture of a composite product with a structured surface in the contact area of the layers in order to improve adhesion
WO2015144680A2 (en) 2014-03-27 2015-10-01 Bayer Materialscience Ag Coating agent and films having increased mechanical and chemical resistance and sufficient deformability in 2-d film insert molding methods
JP6672275B2 (en) 2014-09-11 2020-03-25 コベストロ、ドイチュラント、アクチエンゲゼルシャフトＣｏｖｅｓｔｒｏ Ｄｅｕｔｓｃｈｌａｎｄ Ａｇ Bezel for automotive glass mounting system
US10759755B2 (en) 2016-01-08 2020-09-01 Honshu Chemical Industry Co., Ltd. Bisphenol compound and aromatic polycarbonate
EP3519217B1 (en) 2016-09-27 2021-06-30 Covestro Intellectual Property GmbH & Co. KG Vehicle with two a-pillars and a windscreen
WO2018073111A1 (en) 2016-10-18 2018-04-26 Covestro Deutschland Ag Method for producing a plastic body suitable as a decorative element
EP3541624B1 (en) 2016-11-17 2020-09-09 Covestro Deutschland AG Opaque multi-layer polycarbonate body for thermal management
EP3541621B1 (en) 2016-11-17 2020-10-07 Covestro Intellectual Property GmbH & Co. KG Transparent multilayer body for thermal management
KR20190096350A (en) 2016-12-15 2019-08-19 코베스트로 도이칠란트 아게 Transparently coated polycarbonate component, preparation and use thereof
EP3395875B2 (en) 2017-04-24 2023-01-25 Covestro Deutschland AG Laser beam-permeable substrate material for sensor applications
US11414531B2 (en) 2017-05-03 2022-08-16 Basf Se Nucleating agents, methods for their production, and associated polymer compositions
TW201906882A (en) 2017-05-09 2019-02-16 德商科思創德意志股份有限公司 Film structure containing a photopolymer layer for holographic illumination and a highly resistant lacquer layer
TW201906730A (en) 2017-05-09 2019-02-16 德商科思創德意志股份有限公司 Plastic film containing UV curable adhesive layer for protecting the hologram in the photopolymer film composite
CN110573968B (en) 2017-05-09 2021-12-21 科思创德国股份有限公司 System consisting of two dry transferable UV-curable coating layers for protecting holograms in photopolymer-film composite structures
CN110892014B (en) 2017-07-24 2022-11-08 科思创德国股份有限公司 LED lighting element having translucent polycarbonate composition molded body with deep gloss effect
MX2020010443A (en) 2018-04-04 2020-10-20 Basf Se Use of an ultraviolet radiation absorbing composition as a light stabilizer for a shaped artificial polymer article.
BR112021017233A2 (en) 2019-03-12 2021-11-09 Basf Se Use of porous metal oxide microspheres, shaped artificial polymer article, and extruded, cast, spun, molded or calendered polymer composition
CN114729994A (en) 2019-11-14 2022-07-08 科思创知识产权两合公司 Thermoplastic composition with improved absorption properties for use in LiDAR sensor systems
WO2022037950A1 (en) 2020-08-18 2022-02-24 Covestro Deutschland Ag Systems of coating agents, consisting of a base coat and a top coat, and semi-finished product based thereon and production of same
CA3204117A1 (en) 2021-01-05 2022-07-14 Basf Se Stabilizing a shaped polymer article against degradation induced by artificial uv-c light
AU2023209345A1 (en) 2022-01-18 2024-07-25 Basf Se Shaped artificial polymer articles with closed-cell metal oxide particles
JP2025505361A (en) 2022-01-18 2025-02-26 ビーエーエスエフ ソシエタス・ヨーロピア Molded artificial polymeric articles having hybrid metal oxide particles - Patents.com
CN119585351A (en) 2022-06-29 2025-03-07 巴斯夫欧洲公司 Stabilization of shaped polymer articles against degradation induced by artificial UV-C light
KR20250078966A (en) 2022-09-29 2025-06-04 바스프 에스이 Co-stabilizer for polymers stabilized with hydroxyphenyl triazine

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0103231A2 (en) 1982-09-10 1984-03-21 Bayer Ag Flame-retardant polymer mixtures
US8741992B2 (en) 2009-12-05 2014-06-03 Bayer Intellectual Property Gmbh Polycarbonate compositions with phenolically substituted triazine derivative
EP2557105A4 (en) * 2010-03-31 2013-09-18 Mitsubishi Chem Corp POLYCARBONATE RESIN, COMPOSITION OF THIS RESIN AND FORM BODY FROM THIS RESIN
US9845412B2 (en) 2012-12-20 2017-12-19 Covestro Deutschland Ag Multi-layer body made of polycarbonate with high weathering resistance
US10000658B2 (en) 2013-06-27 2018-06-19 Covestro Deutschland Ag Metallizable, scratch-resistant and solvent-resistant film
US10526504B2 (en) 2013-06-27 2020-01-07 Covestro Deutschland Ag Metallizable, scratch-resistant and solvent-resistant film
US11747447B2 (en) 2017-12-21 2023-09-05 Covestro Deutschland Ag Device comprising a multi-layer body and a LiDAR sensor
US12104045B2 (en) 2018-05-29 2024-10-01 Covestro Intellectual Property Gmbh & Co. Kg Opaque multi-layer body made of polycarbonate and having weathering stability

Also Published As

Publication number Publication date
BE837282A (en) 1976-07-02
DE2500092C3 (en) 1978-10-12
DE2500092A1 (en) 1976-07-08
DE2500092B2 (en) 1978-02-02
ES444056A1 (en) 1977-04-16
NL176002B (en) 1984-09-03
JPS5439040B2 (en) 1979-11-26
JPS5192893A (en) 1976-08-14
FR2296654A1 (en) 1976-07-30
BR7600007A (en) 1976-08-03
FR2296654B1 (en) 1979-07-27
NL7600017A (en) 1976-07-06
NL176002C (en) 1985-02-01
CA1064191A (en) 1979-10-09
IT1052659B (en) 1981-07-20

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19951030