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
EP2557105A1 (en) * 2010-03-31 2013-02-13 Mitsubishi Chemical Corporation Polycarbonate resin, composition of said resin, and molded body of said 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 (51)

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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
US7514466B2 (en) 2004-04-27 2009-04-07 Wyeth Purification of progesterone receptor modulators
TW201119856A (en) 2009-07-29 2011-06-16 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
WO2012059531A1 (en) 2010-11-05 2012-05-10 Bayer Materialscience Ag Uv-protected polycarbonate molding materials equipped so as to be flame-retardant and having a low molecular weight decrease
WO2012059528A1 (en) 2010-11-05 2012-05-10 Bayer Materialscience Ag Flame-proofed, uv-protected polycarbonate molding compounds having low molecular weight degradation
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.
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.
IT1403380B1 (en) 2010-12-17 2013-10-17 Bayer Materialscience Ag COMPOSITION OF POLYMERS WITH HIGH STABILITY HEAT ABSORPTION CHARACTERISTICS TO THE ATMOSPHERIC AGENTS.
KR101992509B1 (en) 2011-11-30 2019-06-24 코베스트로 도이칠란드 아게 Multi-layer bodies made of polycarbonate with a deep gloss effect
KR102001699B1 (en) 2011-11-30 2019-07-18 코베스트로 도이칠란드 아게 Multi-layer bodies made of polycarbonate with a deep gloss effect
KR102258329B1 (en) 2012-12-20 2021-06-01 코베스트로 도이칠란드 아게 Organic colorants and coloured polymer compositions with good processing properties
KR20150096734A (en) 2012-12-20 2015-08-25 바이엘 머티리얼사이언스 아게 Subduedly coloured polycarbonate moulding compounds containing ir-reflective pigments
US9713915B2 (en) 2013-01-18 2017-07-25 Covestro Deutschland Ag Bird protection glazing
CN105408430B (en) 2013-06-14 2018-11-27 科思创德国股份公司 The film of the micro-structural specific coating of free from glare
KR102296525B1 (en) 2013-06-14 2021-09-02 코베스트로 도이칠란트 아게 Radiation-curable coating composition
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
CN106459616B (en) 2014-03-27 2019-08-23 科思创德国股份有限公司 The film of smears and the mechanically and chemically tolerance with enhancing and the abundant formability in 2D- film insert molding method
WO2016037865A1 (en) 2014-09-11 2016-03-17 Covestro Deutschland Ag Trim for motor vehicle glazing systems
JP6778213B2 (en) * 2016-01-08 2020-10-28 本州化学工業株式会社 Bisphenol compounds and aromatic polycarbonate
WO2018060081A1 (en) 2016-09-27 2018-04-05 Covestro Deutschland Ag Windshield for a motor vehicle
EP3529027A1 (en) 2016-10-18 2019-08-28 Covestro Deutschland AG Method for producing a plastic body suitable as a decorative element
EP3541621B1 (en) 2016-11-17 2020-10-07 Covestro Intellectual Property GmbH & Co. KG Transparent multilayer body for thermal management
KR102437318B1 (en) 2016-11-17 2022-08-31 코베스트로 도이칠란트 아게 Opaque multilayers of polycarbonate for thermal management
CN110049826B (en) 2016-12-15 2023-11-24 科思创德国股份有限公司 Transparent coated polycarbonate parts, production 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
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
US11640136B2 (en) 2017-05-09 2023-05-02 Covestro Deutschland Ag System consisting of two UV-curing dry-transfer coating layers for the protection of a hologram in a photopolymer film composite
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
EP3658613A1 (en) 2017-07-24 2020-06-03 Covestro Deutschland AG Led lighting elements comprising molded parts made of translucent polycarbonate compositions having a deep gloss effect
KR20200140259A (en) 2018-04-04 2020-12-15 바스프 에스이 Use of ultraviolet radiation absorbing compositions as light stabilizers for shaped artificial polymer articles
WO2019228959A1 (en) 2018-05-29 2019-12-05 Covestro Deutschland Ag Opaque multi-layer body made of polycarbonate and having weathering stability
SG11202109462UA (en) 2019-03-12 2021-09-29 Basf Se Shaped artificial polymer articles
US20230003839A1 (en) 2019-11-14 2023-01-05 Covestro Intellectual Property Gmbh & Co. Kg Thermoplastic composition for lidar sensor system with improved absorption properties
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
EP4274861A1 (en) 2021-01-05 2023-11-15 Basf Se Stabilizing a shaped polymer article against degradation induced by artificial uv-c light
WO2023141091A1 (en) 2022-01-18 2023-07-27 Basf Se Shaped artificial polymer articles with closed-cell metal oxide particles
WO2023141089A1 (en) 2022-01-18 2023-07-27 Basf Se Shaped artificial polymer articles with hybrid metal oxide particles
WO2024002735A1 (en) 2022-06-29 2024-01-04 Basf Se Stabilizing a shaped polymer article against degradation induced by artificial uv-c light
WO2024068415A1 (en) 2022-09-29 2024-04-04 Basf Se Co-stabilizers for hydroxyphenyl triazine stabilized polymers

Cited By (9)

* 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
EP2557105A1 (en) * 2010-03-31 2013-02-13 Mitsubishi Chemical Corporation Polycarbonate resin, composition of said resin, and molded body of said resin
EP2557105A4 (en) * 2010-03-31 2013-09-18 Mitsubishi Chem Corp Polycarbonate resin, composition of said resin, and molded body of said 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
FR2296654A1 (en) 1976-07-30
NL7600017A (en) 1976-07-06
FR2296654B1 (en) 1979-07-27
DE2500092B2 (en) 1978-02-02
JPS5192893A (en) 1976-08-14
ES444056A1 (en) 1977-04-16
CA1064191A (en) 1979-10-09
DE2500092C3 (en) 1978-10-12
NL176002B (en) 1984-09-03
BE837282A (en) 1976-07-02
DE2500092A1 (en) 1976-07-08
BR7600007A (en) 1976-08-03
IT1052659B (en) 1981-07-20
JPS5439040B2 (en) 1979-11-26
NL176002C (en) 1985-02-01

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Legal Events

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

Effective date: 19951030