ATE232887T1 - Farbstabile polycarbonatzusammensetzungen und daraus geformter artikel - Google Patents

Farbstabile polycarbonatzusammensetzungen und daraus geformter artikel

Info

Publication number: ATE232887T1
Authority: AT; Austria
Prior art keywords: color; polycarbonate compositions; polycarbonate; articles molded; molded therefrom
Prior art date: 1994-11-18

Application number

AT95117433T

Other languages

English (en)

Inventor

Kevin F Dunay

Winfried G Paul

Sivaram Krishnan

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.)

1994-11-18

Filing date

1995-11-06

Publication date

2003-03-15

1995-11-06 Application filed by Bayer Ag filed Critical Bayer Ag

2003-03-15 Application granted granted Critical

2003-03-15 Publication of ATE232887T1 publication Critical patent/ATE232887T1/de

Links

239000000203 mixture Substances 0.000 title abstract 4
229920000515 polycarbonate Polymers 0.000 title abstract 3
239000004417 polycarbonate Substances 0.000 title abstract 3
238000002845 discoloration Methods 0.000 abstract 2
238000000465 moulding Methods 0.000 abstract 2
239000004431 polycarbonate resin Substances 0.000 abstract 2
229920005668 polycarbonate resin Polymers 0.000 abstract 2
WPMYUUITDBHVQZ-UHFFFAOYSA-N 3-(3,5-ditert-butyl-4-hydroxyphenyl)propanoic acid Chemical compound CC(C)(C)C1=CC(CCC(O)=O)=CC(C(C)(C)C)=C1O WPMYUUITDBHVQZ-UHFFFAOYSA-N 0.000 abstract 1
230000001464 adherent effect Effects 0.000 abstract 1
QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 abstract 1
239000012964 benzotriazole Substances 0.000 abstract 1
150000002148 esters Chemical class 0.000 abstract 1
150000002903 organophosphorus compounds Chemical class 0.000 abstract 1
230000001681 protective effect Effects 0.000 abstract 1
229920001169 thermoplastic Polymers 0.000 abstract 1
239000004416 thermosoftening plastic Substances 0.000 abstract 1

Classifications

- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34924—Triazines containing cyanurate groups; Tautomers thereof
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates
- C08K5/134—Phenols containing ester groups
- C08K5/1345—Carboxylic esters of phenolcarboxylic acids
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3472—Five-membered rings
- C08K5/3475—Five-membered rings condensed with carbocyclic rings
- 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
- C08K5/37—Thiols
- C08K5/375—Thiols containing six-membered aromatic rings
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31507—Of polycarbonate

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Compositions Of Macromolecular Compounds (AREA)
Laminated Bodies (AREA)
Manufacture Of Macromolecular Shaped Articles (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)

AT95117433T 1994-11-18 1995-11-06 Farbstabile polycarbonatzusammensetzungen und daraus geformter artikel ATE232887T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US08/341,793 US5484828A (en)	1994-11-18	1994-11-18	Color-stable polycarbonate composition and articles molded therefrom

Publications (1)

Publication Number	Publication Date
ATE232887T1 true ATE232887T1 (de)	2003-03-15

Family

ID=23339064

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT95117433T ATE232887T1 (de)	1994-11-18	1995-11-06	Farbstabile polycarbonatzusammensetzungen und daraus geformter artikel

Country Status (8)

Country	Link
US (2)	US5484828A (de)
EP (1)	EP0712888B1 (de)
JP (1)	JP3419181B2 (de)
AT (1)	ATE232887T1 (de)
CA (1)	CA2159394C (de)
DE (1)	DE69529655T2 (de)
ES (1)	ES2193166T3 (de)
IL (1)	IL116000A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5948838A (en) *	1996-03-06	1999-09-07	Mitsubishi Engineering-Plastics Corp.	Polycarbonate resin composition
JP2961307B2 (ja) *	1996-03-28	1999-10-12	大塚化学株式会社	ビスベンゾトリアゾリルフェノール化合物
JPH10211642A (ja) *	1997-01-31	1998-08-11	Idemitsu Petrochem Co Ltd	ポリカーボネートシートの製造方法
DE19859050A1 (de) *	1998-12-21	2000-06-29	Bayer Ag	Neue Polymergemische mit Entformungsmitteln

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1670951A1 (de) *	1967-11-21	1971-02-18	Bayer Ag	Alkylen-bis-(benztriazolyl-phenole)
DE2211641C3 (de) *	1972-03-10	1975-08-21	Bayer Ag, 5090 Leverkusen	Verfahren zur Stabilisierung von Formteilen aus hochmolekularen thermoplastischen Polycarbonaten
DE2832676A1 (de) *	1978-07-26	1980-02-07	Roehm Gmbh	Beschichtungsverfahren
US4276233A (en) *	1978-11-02	1981-06-30	General Electric Company	Hindered phenol phosphites
DE8233007U1 (de) *	1982-11-25	1983-03-24	Röhm GmbH, 6100 Darmstadt	Polycarbonat-kunststofftafel
DE3244953C2 (de) *	1982-12-04	1984-11-29	Röhm GmbH, 6100 Darmstadt	Verfahren zur Herstellung einer Hohlkammerkunststofftafel
EP0135760A1 (de) *	1983-08-19	1985-04-03	Bayer Ag	Polyether-Polycarbonate für Dialysemembranen
DE3617978A1 (de) *	1986-05-28	1987-12-03	Bayer Ag	Verzweigte thermoplastische polycarbonate mit verbessertem schutz gegen uv-licht
US4812498B1 (en) *	1986-12-22	1995-04-11	Adeka Argus Chemical Co Ltd	Polycarbonate resin compositions having improved resistance to deterioration when exposed to light and containing alkylidene bis(benzotriazolyl phenols).
DE3739765A1 (de) *	1987-11-24	1989-06-08	Bayer Ag	Beschichtete formkoerper und ein verfahren zu ihrer herstellung
US4948666A (en) *	1988-04-22	1990-08-14	Mobay Corporation	Stain resistant polycarbonate panels
US4859726A (en) *	1988-10-24	1989-08-22	Eastman Kodak Company	Bis-benzotriazolyl compounds and polymeric materials stabilized therewith
CA2033132A1 (en) *	1989-12-27	1991-06-28	Kohhei Ueno	Polypropylene resin composition having improved coating property
CA2072193A1 (en) *	1991-07-18	1993-01-19	Robert Allen Pyles	Color-stable and uv-resistant polycarbonate and polyester compositions

1994
- 1994-11-18 US US08/341,793 patent/US5484828A/en not_active Ceased
1995
- 1995-09-28 CA CA002159394A patent/CA2159394C/en not_active Expired - Fee Related
- 1995-11-06 AT AT95117433T patent/ATE232887T1/de not_active IP Right Cessation
- 1995-11-06 EP EP95117433A patent/EP0712888B1/de not_active Expired - Lifetime
- 1995-11-06 DE DE69529655T patent/DE69529655T2/de not_active Expired - Lifetime
- 1995-11-06 ES ES95117433T patent/ES2193166T3/es not_active Expired - Lifetime
- 1995-11-13 JP JP31706895A patent/JP3419181B2/ja not_active Expired - Fee Related
- 1995-11-15 IL IL11600095A patent/IL116000A/xx active IP Right Grant
1999
- 1999-08-23 US US09/379,515 patent/USRE37200E1/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
DE69529655D1 (de)	2003-03-27
JPH08208969A (ja)	1996-08-13
DE69529655T2 (de)	2003-07-17
ES2193166T3 (es)	2003-11-01
USRE37200E1 (en)	2001-05-29
EP0712888A1 (de)	1996-05-22
CA2159394C (en)	2006-12-12
EP0712888B1 (de)	2003-02-19
IL116000A (en)	2000-02-17
IL116000A0 (en)	1996-01-31
CA2159394A1 (en)	1996-05-19
JP3419181B2 (ja)	2003-06-23
US5484828A (en)	1996-01-16

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Legal Events

Date

Code

Title

Description

2003-07-15

UEP

Publication of translation of european patent specification

Ref document number: 0712888

Country of ref document: EP

2005-02-15

REN

Ceased due to non-payment of the annual fee