AU2618984A – Treatment of aromatic thermoplastic polymers
– Google Patents
AU2618984A – Treatment of aromatic thermoplastic polymers
– Google Patents
Treatment of aromatic thermoplastic polymers
Info
Publication number
AU2618984A
AU2618984A
AU26189/84A
AU2618984A
AU2618984A
AU 2618984 A
AU2618984 A
AU 2618984A
AU 26189/84 A
AU26189/84 A
AU 26189/84A
AU 2618984 A
AU2618984 A
AU 2618984A
AU 2618984 A
AU2618984 A
AU 2618984A
Authority
AU
Australia
Prior art keywords
thermoplastic polymers
treatment
aromatic thermoplastic
aromatic
monomer
Prior art date
1983-03-29
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.)
Granted
Application number
AU26189/84A
Other versions
AU569289B2
(en
Inventor
James Hajime Hawakami
Louis Michael Maresca
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.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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.)
1983-03-29
Filing date
1984-03-28
Publication date
1984-10-04
1984-03-28
Application filed by Union Carbide Corp
filed
Critical
Union Carbide Corp
1984-10-04
Publication of AU2618984A
publication
Critical
patent/AU2618984A/en
1988-01-28
Application granted
granted
Critical
1988-01-28
Publication of AU569289B2
publication
Critical
patent/AU569289B2/en
2004-03-28
Anticipated expiration
legal-status
Critical
Status
Ceased
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
229920001169
thermoplastic
Polymers
0.000
title
abstract
2
125000003118
aryl group
Chemical group
0.000
title
1
229910052784
alkaline earth metal
Inorganic materials
0.000
abstract
2
239000003513
alkali
Substances
0.000
abstract
1
-1
alkaline earth metal formate
Chemical class
0.000
abstract
1
230000015572
biosynthetic process
Effects
0.000
abstract
1
238000000034
method
Methods
0.000
abstract
1
239000000178
monomer
Substances
0.000
abstract
1
229920000642
polymer
Polymers
0.000
abstract
1
238000006116
polymerization reaction
Methods
0.000
abstract
1
Classifications
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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
C08G64/42—Chemical after-treatment
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
C08F6/00—Post-polymerisation treatments
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
C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
C08G63/78—Preparation processes
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
C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
C08G63/91—Polymers modified by chemical after-treatment
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
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
C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
C08G65/38—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols
C08G65/40—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group
C08G65/4093—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives derived from phenols from phenols (I) and other compounds (II), e.g. OH-Ar-OH + X-Ar-X, where X is halogen atom, i.e. leaving group characterised by the process or apparatus used
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
C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
C08G65/46—Post-polymerisation treatment, e.g. recovery, purification, drying
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
C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 – C08G71/00
C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
C08G73/1003—Preparatory processes
C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
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
C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 – C08G71/00
C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
C08G73/1046—Polyimides containing oxygen in the form of ether bonds in the main chain
C08G73/1053—Polyimides containing oxygen in the form of ether bonds in the main chain with oxygen only in the tetracarboxylic moiety
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
C08G85/00—General processes for preparing compounds provided for in this subclass
C08G85/004—Modification of polymers by chemical after-treatment
Abstract
Described is a process for improving the color of thermoplastic polymers by contacting the monomer(s) before or during polymerization or the polymer after its formation with an alkali or alkaline earth metal formate.
AU26189/84A
1983-03-29
1984-03-28
Treatment of aromatic thermoplastic polymers
Ceased
AU569289B2
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US06/480,474
US4558106A
(en)
1983-03-29
1983-03-29
Polymerization process using metal formate to reduce the color of thermoplastic copolymers
US480474
1983-03-29
Publications (2)
Publication Number
Publication Date
AU2618984A
true
AU2618984A
(en)
1984-10-04
AU569289B2
AU569289B2
(en)
1988-01-28
Family
ID=23908117
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
AU26189/84A
Ceased
AU569289B2
(en)
1983-03-29
1984-03-28
Treatment of aromatic thermoplastic polymers
Country Status (8)
Country
Link
US
(1)
US4558106A
(en)
EP
(1)
EP0120502B1
(en)
JP
(1)
JPS59206404A
(en)
KR
(1)
KR900001381B1
(en)
AT
(1)
ATE39937T1
(en)
AU
(1)
AU569289B2
(en)
CA
(1)
CA1238744A
(en)
DE
(1)
DE3476071D1
(en)
Families Citing this family (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS56110665A
(en)
*
1980-02-08
1981-09-01
Yamanouchi Pharmaceut Co Ltd
Sulfamoyl-substituted phenetylamine derivative and its preparation
US5286758A
(en)
*
1993-01-04
1994-02-15
Basf Corporation
Use of formate salts as auxiliary agents for low density rigid foams
DE4424106A1
(en)
*
1994-07-08
1996-01-11
Bayer Ag
Laminates
US5652312A
(en)
*
1995-01-17
1997-07-29
General Electric Company
Redistribution of organic polyestercarbonate compositions
US6849706B1
(en)
*
2003-08-25
2005-02-01
General Electric Company
Copolyetherimides
Family Cites Families (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
GB1320781A
(en)
*
1970-02-10
1973-06-20
Ici Ltd
Stabilisation of polyesters
JPS5938265B2
(en)
*
1976-12-30
1984-09-14
住友化学工業株式会社
Polyarylene ester composition
US4229332A
(en)
*
1977-12-13
1980-10-21
Unitika Ltd.
Aromatic copolyester composition
US4247475A
(en)
*
1980-03-17
1981-01-27
General Electric Company
Chloroformates of cyanoacrylates
US4292372A
(en)
*
1980-06-02
1981-09-29
E. I. Du Pont De Nemours And Company
Polyvinylbutyral sheeting
JPS5783524A
(en)
*
1980-11-14
1982-05-25
Toray Ind Inc
Preparation of polyester
1983
1983-03-29
US
US06/480,474
patent/US4558106A/en
not_active
Expired – Fee Related
1984
1984-03-28
CA
CA000450661A
patent/CA1238744A/en
not_active
Expired
1984-03-28
AT
AT84103440T
patent/ATE39937T1/en
not_active
IP Right Cessation
1984-03-28
JP
JP59058556A
patent/JPS59206404A/en
active
Granted
1984-03-28
DE
DE8484103440T
patent/DE3476071D1/en
not_active
Expired
1984-03-28
EP
EP84103440A
patent/EP0120502B1/en
not_active
Expired
1984-03-28
AU
AU26189/84A
patent/AU569289B2/en
not_active
Ceased
1984-03-28
KR
KR1019840001693A
patent/KR900001381B1/en
not_active
IP Right Cessation
Also Published As
Publication number
Publication date
KR840008176A
(en)
1984-12-13
JPS59206404A
(en)
1984-11-22
EP0120502A2
(en)
1984-10-03
AU569289B2
(en)
1988-01-28
JPH0221409B2
(en)
1990-05-14
ATE39937T1
(en)
1989-01-15
EP0120502A3
(en)
1986-11-26
EP0120502B1
(en)
1989-01-11
DE3476071D1
(en)
1989-02-16
KR900001381B1
(en)
1990-03-09
US4558106A
(en)
1985-12-10
CA1238744A
(en)
1988-06-28
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