ES444056A1 - Branched high-molecular weight thermoplastic polycarbonates - Google Patents
Branched high-molecular weight thermoplastic polycarbonatesInfo
- 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
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)
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)
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 |
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 |
-
1975
- 1975-01-03 DE DE2500092A patent/DE2500092C3/en not_active Expired
- 1975-10-31 GB GB4532175A patent/GB1476108A/en not_active Expired
- 1975-12-22 CA CA242,504A patent/CA1064191A/en not_active Expired
- 1975-12-30 IT IT52910/75A patent/IT1052659B/en active
-
1976
- 1976-01-01 JP JP56476A patent/JPS5439040B2/ja not_active Expired
- 1976-01-02 BR BR7600007A patent/BR7600007A/en unknown
- 1976-01-02 BE BE163286A patent/BE837282A/en unknown
- 1976-01-02 FR FR7600029A patent/FR2296654A1/en active Granted
- 1976-01-02 NL NLAANVRAGE7600017,A patent/NL176002C/en not_active IP Right Cessation
- 1976-01-02 ES ES444056A patent/ES444056A1/en not_active Expired
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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