ES444056A1 - Branched high-molecular weight thermoplastic polycarbonates - Google Patents

Branched high-molecular weight thermoplastic polycarbonates

Info

Publication number
ES444056A1
ES444056A1 ES444056A ES444056A ES444056A1 ES 444056 A1 ES444056 A1 ES 444056A1 ES 444056 A ES444056 A ES 444056A ES 444056 A ES444056 A ES 444056A ES 444056 A1 ES444056 A1 ES 444056A1
Authority
ES
Spain
Prior art keywords
mol
halogen
molecular weight
compound
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
ES444056A
Other languages
Spanish (es)
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 ES444056A1 publication Critical patent/ES444056A1/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

Process for preparing soluble, high molecular weight, branched chain thermoplastic polycarbonates, characterized in that a difunctional, aromatic, halogen-free or halogen-containing dihydroxy compound or a mixture thereof is condensed in the presence of 0.05 to 2 mol -% of a branching agent and 0.1 to 8.0 mol-% of a monofunctional aromatic hydroxy compound, in each case referred to moles (100 mol-%) of difunctional aromatic dihydroxy compound, with phosgene, an ester of bis-chlorocarbonic acid or other compound that forms carbonyl groups, in solution, or by means of an interface reaction, at a temperature of 20 to 80ºC, or with a melting carbonic acid diaryl ester at a temperature of 150 to 300ºC, the mentioned branching agent a 3,3-bis- (4-hydroxyaryl) -oxindole of formula (I) **(See formula)** where it means a 4-hydroxyaryl moiety and R2 and R3 can be the same or different, and signify hydrogen or halogen atoms. (Machine-translation by Google Translate, not legally binding)
ES444056A 1975-01-03 1976-01-02 Branched high-molecular weight thermoplastic polycarbonates Expired ES444056A1 (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
ES444056A1 true ES444056A1 (en) 1977-04-16

Family

ID=5935917

Family Applications (1)

Application Number Title Priority Date Filing Date
ES444056A Expired ES444056A1 (en) 1975-01-03 1976-01-02 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)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
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DE3378125D1 (en) 1982-09-10 1988-11-03 Bayer Ag Flame-retardant polymer mixtures
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
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
CN102782033B (en) 2009-12-05 2014-04-02 拜尔知识产权有限责任公司 Polycarbonate compositions with a phenolically substituted triazine derivative
WO2011125906A1 (en) * 2010-03-31 2011-10-13 三菱化学株式会社 Polycarbonate resin, composition of said resin, and molded body of said resin
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
KR101838994B1 (en) 2010-11-05 2018-03-15 코베스트로 도이칠란드 아게 Flame-proofed, uv-protected polycarbonate molding compounds having low molecular weight degradation
US20130265776A1 (en) 2010-11-24 2013-10-10 Bayer Intellectual Property Gmbh Method for producing moulded optical parts
ITRM20100667A1 (en) 2010-12-17 2012-06-18 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.
IT1403380B1 (en) 2010-12-17 2013-10-17 Bayer Materialscience Ag COMPOSITION OF POLYMERS WITH HIGH STABILITY HEAT ABSORPTION CHARACTERISTICS TO THE ATMOSPHERIC AGENTS.
ITRM20100670A1 (en) 2010-12-17 2012-06-18 Bayer Materialscience Ag ORGANIC COLORING AND COLORED POLYMER COMPOSITIONS WITH HIGH STABILITY TO THE ATMOSPHERIC AGENTS.
JP6178332B2 (en) 2011-11-30 2017-08-09 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 Polycarbonate multilayer body with deep gloss effect
IN2014DN03242A (en) 2011-11-30 2015-05-22 Bayer Ip Gmbh
ITRM20120656A1 (en) 2012-12-20 2014-06-21 Bayer Materialscience Ag MULTI-LAYER POLYCARBONATE-BASED ARTICLE WITH STRONG RESISTANCE TO ATMOSPHERIC AGENTS.
JP6457948B2 (en) 2012-12-20 2019-01-23 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 Organic colorant and colored polymer composition having 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
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
ES2750593T3 (en) 2013-06-14 2020-03-26 Covestro Deutschland Ag Radiation curable coating agent
WO2014206958A1 (en) 2013-06-27 2014-12-31 Bayer Materialscience Ag Metallizable, scratch-resistant and solvent-resistant film
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
US10344170B2 (en) 2014-03-27 2019-07-09 Covestro Deutschland 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
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
US11440382B2 (en) 2016-11-17 2022-09-13 Covestro Deutschland Ag Transparent multilayer structure for thermal management
CN109937138B (en) 2016-11-17 2022-04-19 科思创德国股份有限公司 Opaque multilayer body made of polycarbonate for thermal management
EP3554722A1 (en) 2016-12-15 2019-10-23 Covestro Deutschland AG Transparently coated polycarbonate component, its production and use
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
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
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
US11598495B2 (en) 2017-07-24 2023-03-07 Covestro Deutschland Ag LED lighting elements comprising molded parts made of translucent polycarbonate compositions having a deep gloss effect
EP3729127A1 (en) 2017-12-21 2020-10-28 Covestro Deutschland AG Device comprising a multi-layer body and a lidar sensor
JP7446237B2 (en) 2018-04-04 2024-03-08 ビーエーエスエフ ソシエタス・ヨーロピア Use of ultraviolet absorbing compositions as light stabilizers for shaped artificial polymer articles
JP2021531995A (en) 2018-05-29 2021-11-25 コベストロ・インテレクチュアル・プロパティ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング・アンド・コー・カーゲー Opaque multilayer made of polycarbonate with high weathering stability
US20220144712A1 (en) 2019-03-12 2022-05-12 Basf Se Shaped artificial polymer articles
WO2021094248A1 (en) 2019-11-14 2021-05-20 Covestro Intellectual Property Gmbh & Co. Kg Thermoplastic compositino 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
KR20230130036A (en) 2021-01-05 2023-09-11 바스프 에스이 Stabilization of molded polymer articles against degradation induced by artificial UV-C light
TW202340391A (en) 2022-01-18 2023-10-16 德商巴地斯顏料化工廠 Shaped artificial polymer articles with hybrid metal oxide particles
TW202344579A (en) 2022-01-18 2023-11-16 德商巴地斯顏料化工廠 Shaped artificial polymer articles with closed-cell 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

Also Published As

Publication number Publication date
BR7600007A (en) 1976-08-03
GB1476108A (en) 1977-06-10
DE2500092C3 (en) 1978-10-12
NL176002B (en) 1984-09-03
FR2296654B1 (en) 1979-07-27
BE837282A (en) 1976-07-02
JPS5439040B2 (en) 1979-11-26
NL7600017A (en) 1976-07-06
JPS5192893A (en) 1976-08-14
FR2296654A1 (en) 1976-07-30
NL176002C (en) 1985-02-01
IT1052659B (en) 1981-07-20
DE2500092A1 (en) 1976-07-08
DE2500092B2 (en) 1978-02-02
CA1064191A (en) 1979-10-09

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