BR7600007A - Processo para a preparacao de um policarbonato termoplastico,de cadeia ramificada,de peso molecular elevado e sua aplicacao - Google Patents

Processo para a preparacao de um policarbonato termoplastico,de cadeia ramificada,de peso molecular elevado e sua aplicacao

Info

Publication number
BR7600007A
BR7600007A BR7600007A BR7600007A BR7600007A BR 7600007 A BR7600007 A BR 7600007A BR 7600007 A BR7600007 A BR 7600007A BR 7600007 A BR7600007 A BR 7600007A BR 7600007 A BR7600007 A BR 7600007A
Authority
BR
Brazil
Prior art keywords
preparation
molecular weight
application
high molecular
branched chain
Prior art date
Application number
BR7600007A
Other languages
English (en)
Inventor
K Idel
D Freitag
W Nouvertne
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 BR7600007A publication Critical patent/BR7600007A/pt

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)
  • Indole Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
BR7600007A 1975-01-03 1976-01-02 Processo para a preparacao de um policarbonato termoplastico,de cadeia ramificada,de peso molecular elevado e sua aplicacao BR7600007A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2500092A DE2500092C3 (de) 1975-01-03 1975-01-03 Verzweigte, hochmolekulare, thermoplastische und lösliche Polycarbonate

Publications (1)

Publication Number Publication Date
BR7600007A true BR7600007A (pt) 1976-08-03

Family

ID=5935917

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7600007A BR7600007A (pt) 1975-01-03 1976-01-02 Processo para a preparacao de um policarbonato termoplastico,de cadeia ramificada,de peso molecular elevado e sua aplicacao

Country Status (10)

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

Families Citing this family (57)

* Cited by examiner, † Cited by third party
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DE3617978A1 (de) * 1986-05-28 1987-12-03 Bayer Ag Verzweigte thermoplastische polycarbonate mit verbessertem schutz gegen uv-licht
DE4013113A1 (de) * 1990-04-25 1991-10-31 Bayer Ag Stabilisierte thermoplastische formmassen
DE4013112A1 (de) * 1990-04-25 1991-11-07 Bayer Ag Stabilisierte thermoplastische formmassen
DE4429979A1 (de) 1994-08-24 1996-02-29 Bayer Ag Allylphenolterminierte, mit Maleinsäureanhydrid gepfropfte Polycarbonate und ihre Verwendung zur Herstellung von Blends mit Polyamid und die Blends
DE19638888A1 (de) * 1996-09-23 1998-03-26 Bayer Ag Cokatalysatoren für die Bisphenolsynthese
AU2005237520B2 (en) 2004-04-27 2012-01-19 Wyeth Purification of progesterone receptor modulators
US8932684B2 (en) 2009-07-29 2015-01-13 Bayer Materialscience Ag Multi-layer products comprising acrylate containing coatings
DE102009042307A1 (de) 2009-09-19 2011-05-12 Bayer Materialscience Ag Kombination zweier Triazin UV Absorber für Lack auf PC
JP5562605B2 (ja) * 2009-09-30 2014-07-30 大阪ガスケミカル株式会社 新規な芳香族化合物およびその製造方法
CN102782033B (zh) 2009-12-05 2014-04-02 拜尔知识产权有限责任公司 具有酚取代的三嗪衍生物的聚碳酸酯组合物
EP2557105B1 (en) * 2010-03-31 2014-12-10 Mitsubishi Chemical Corporation Polycarbonate resin, composition of said resin, and molded body of said resin
EP2447236A1 (de) 2010-10-12 2012-05-02 Bayer MaterialScience AG Spezielle UV-Absorber für härtbare UV-Schutz Beschichtungen
DE102010042939A1 (de) 2010-10-26 2012-04-26 Bayer Materialscience Aktiengesellschaft Fugenlose Heckklappe
EP2635636A1 (de) 2010-11-05 2013-09-11 Bayer Intellectual Property GmbH Flammwidrige, uv-geschützte polycarbonatformmassen mit geringem molekulargewichtsabbau
CN103339178A (zh) 2010-11-05 2013-10-02 拜耳知识产权有限责任公司 具有小的分子量降低的阻燃、防紫外线的聚碳酸酯模塑料
CN103476568B (zh) 2010-11-24 2016-05-11 拜耳知识产权有限责任公司 光学成型体的制备方法
ITRM20100670A1 (it) 2010-12-17 2012-06-18 Bayer Materialscience Ag Colorante organico e composizioni polimeriche colorate ad alta stabilità agli agenti atmosferici.
ITRM20100667A1 (it) 2010-12-17 2012-06-18 Bayer Materialscience Ag Composizione di polimeri con caratteristiche di assorbimento di calore ad alta stabilità agli agenti atmosferici.
ITRM20100668A1 (it) 2010-12-17 2012-06-18 Bayer Materialscience Ag Substrato-led a colorazione stabile.
IT1403380B1 (it) 2010-12-17 2013-10-17 Bayer Materialscience Ag Composizione di polimeri con caratteristiche di assorbimento di calore ad alta stabilità agli agenti atmosferici.
EP2785795B1 (de) 2011-11-30 2017-06-07 Covestro Deutschland AG Mehrschichtkörper aus polycarbonat mit tiefenglanzeffekt
JP6346097B2 (ja) 2011-11-30 2018-06-20 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 深みのある光沢効果を有するポリカーボネート製多層体
ITRM20120656A1 (it) 2012-12-20 2014-06-21 Bayer Materialscience Ag Articolo multistrato a base di policarbonato con forte resistenza agli agenti atmosferici.
WO2014095967A1 (de) 2012-12-20 2014-06-26 Bayer Materialscience Ag Organische farbmittel und eingefärbte polymer-zusammensetzungen mit guten verarbeitungseigenschaften
ES2720925T3 (es) 2012-12-20 2019-07-25 Covestro Deutschland Ag Masas de moldeo de policarbonato coloreadas de manera opaca que contienen pigmentos reflectantes de IR
EP2945480B1 (de) 2013-01-18 2018-07-25 Covestro Deutschland AG Vogelschutzverglasung
EP3008135B1 (de) 2013-06-14 2019-10-23 Covestro Deutschland AG Blendfreie, mikrostrukturierte und speziell beschichtete folie
CN105324444B (zh) 2013-06-14 2018-12-14 科思创德国股份公司 可辐射固化的涂层剂
CN105531334B (zh) 2013-06-27 2018-03-02 科思创德国股份有限公司 可金属化、抗刮并耐溶剂的薄膜
EP2899008B1 (de) 2014-01-27 2016-08-31 Covestro Deutschland AG Spritzgiessverfahren zur Herstellung eines Verbundbauteiles mit Oberflächenstrukturierung im Kontaktbereich der Schichten zur Verbesserung der Haftung
WO2015144680A2 (de) 2014-03-27 2015-10-01 Bayer Materialscience Ag Beschichtungsmittel und folien mit erhöhter mechanischer und chemischer beständigkeit sowie ausreichender verformbarkeit in 2d-film-insert-molding-verfahren
JP6672275B2 (ja) 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 自動車のガラス取り付けシステムのためのベゼル
WO2017119262A1 (ja) * 2016-01-08 2017-07-13 本州化学工業株式会社 ビスフェノール化合物及び芳香族ポリカーボネート
EP3519217B1 (de) 2016-09-27 2021-06-30 Covestro Intellectual Property GmbH & Co. KG Kraftfahrzeug, aufweisend zwei a-säulen und eine frontscheibe
WO2018073111A1 (de) 2016-10-18 2018-04-26 Covestro Deutschland Ag Verfahren zur herstellung eines kunststoffkörpers, welcher sich als dekorelement eignet
WO2018091556A1 (de) 2016-11-17 2018-05-24 Covestro Deutschland Ag Transparenter mehrschichtkörper zum wärmemanagement
CN109937138B (zh) 2016-11-17 2022-04-19 科思创德国股份有限公司 用于热管理的由聚碳酸酯制成的不透明多层体
WO2018108978A1 (de) 2016-12-15 2018-06-21 Covestro Deutschland Ag Transparent beschichtetes polycarbonat bauteil, dessen herstellung und verwendung
EP3395875B2 (de) 2017-04-24 2023-01-25 Covestro Deutschland AG Laserstrahl-durchlässiges substratmaterial für sensoranwendungen
EP3619261B1 (en) 2017-05-03 2022-08-10 Basf Se Nucleating agents, methods for their production, and associated polymer compositions
TW201906882A (zh) 2017-05-09 2019-02-16 德商科思創德意志股份有限公司 含有用於全像照射的光聚合物層及高度耐性漆層之薄膜結構
TW201906730A (zh) 2017-05-09 2019-02-16 德商科思創德意志股份有限公司 用於保護光聚合物膜複合物中之全像圖之含ｕｖ硬化性黏著層的塑膠膜
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
EP3658613A1 (de) 2017-07-24 2020-06-03 Covestro Deutschland AG Led-beleuchtungselemente mit formteilen aus transluzenten polycarbonat-zusammensetzungen mit tiefenglanzeffekt
KR20200103035A (ko) 2017-12-21 2020-09-01 코베스트로 도이칠란트 아게 다층체 및 LiDAR 센서를 포함하는 장치
CA3094725A1 (en) 2018-04-04 2019-10-10 Basf Se Use of an ultraviolet radiation absorbing composition as a light stabilizer for a shaped artificial polymer article
EP3802121B1 (de) 2018-05-29 2022-07-20 Covestro Intellectual Property GmbH & Co. KG Opaker mehrschichtkörper aus polycarbonat mit hoher bewitterungsstabilität
KR20210137460A (ko) 2019-03-12 2021-11-17 바스프 에스이 형상화 인공 중합체 물품
CN114729994A (zh) 2019-11-14 2022-07-08 科思创知识产权两合公司 用于LiDAR传感器系统的具有改进吸收性能的热塑性组合物
WO2022037950A1 (de) 2020-08-18 2022-02-24 Covestro Deutschland Ag Beschichtungsmittelsysteme, bestehend aus basislack und decklack, sowie darauf basierendes halbzeug und herstellung desselben
WO2022148727A1 (en) 2021-01-05 2022-07-14 Basf Se Stabilizing a shaped polymer article against degradation induced by artificial uv-c light
MX2024008877A (es) 2022-01-18 2024-07-29 Basf Se Articulos de polimero artificial conformados con particulas de oxido de metal de celda cerrada.
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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
CA1064191A (en) 1979-10-09
DE2500092A1 (de) 1976-07-08
GB1476108A (en) 1977-06-10
NL7600017A (nl) 1976-07-06
NL176002C (nl) 1985-02-01
DE2500092C3 (de) 1978-10-12
IT1052659B (it) 1981-07-20
BE837282A (fr) 1976-07-02
JPS5439040B2 (pt) 1979-11-26
NL176002B (nl) 1984-09-03
DE2500092B2 (de) 1978-02-02
ES444056A1 (es) 1977-04-16
JPS5192893A (pt) 1976-08-14
FR2296654B1 (pt) 1979-07-27
FR2296654A1 (fr) 1976-07-30

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