GB1341263A – Stabilized polyphenylene ether composition
– Google Patents
GB1341263A – Stabilized polyphenylene ether composition
– Google Patents
Stabilized polyphenylene ether composition
Info
Publication number
GB1341263A
GB1341263A
GB1197971*[A
GB1341263DA
GB1341263A
GB 1341263 A
GB1341263 A
GB 1341263A
GB 1341263D A
GB1341263D A
GB 1341263DA
GB 1341263 A
GB1341263 A
GB 1341263A
Authority
GB
United Kingdom
Prior art keywords
polyphenylene ether
sulphides
alkyl
stabilized
styrene polymer
Prior art date
1970-01-02
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
GB1197971*[A
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.)
General Electric Co
Original Assignee
General Electric Co
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.)
1970-01-02
Filing date
1971-04-28
Publication date
1973-12-19
1971-04-28
Application filed by General Electric Co
filed
Critical
General Electric Co
1973-12-19
Publication of GB1341263A
publication
Critical
patent/GB1341263A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
C08L25/02—Homopolymers or copolymers of hydrocarbons
C08L25/04—Homopolymers or copolymers of styrene
C08L25/06—Polystyrene
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
C08K3/00—Use of inorganic substances as compounding ingredients
C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
C08K3/20—Oxides; Hydroxides
C08K3/22—Oxides; Hydroxides of metals
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
C08K3/00—Use of inorganic substances as compounding ingredients
C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
C08L51/04—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to rubbers
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
C08L71/08—Polyethers derived from hydroxy compounds or from their metallic derivatives
C08L71/10—Polyethers derived from hydroxy compounds or from their metallic derivatives from phenols
C08L71/12—Polyphenylene oxides
C08L71/123—Polyphenylene oxides not modified by chemical after-treatment
Abstract
1341263 Stabilized styrene polymer/polyphenylene ether compositions GENERAL ELECTRIC CO 28 April 1971 11979/71 Headings C3P C3G and C3R A stabilized polymer composition comprises a blend of a styrene polymer and a polyphenylene ether, and a minor amount of an inorganic metal sulphide. Sulphides specified are the Na, K, Ca, Ba, Zr, Ti, Cr, Mn, Fe, Co, Ni, Cu, Zn, Cd, mercurous, mercuric, Sn and Pb sulphides. Zn and Cd sulphides are preferred. The amount used is preferably 0À01 to 5% by wt. of the total composition. A preferred ratio of polystyrene to polyether is 60 : 40 to 40 : 60 per 100 parts by weight. The sulphide may also be mixed with an organic phosphite, a long list of suitable ones being given. The examples use tridecyl-, phenyl didodecyl-, triamyl-, dibutyl phenyl-, and trioctadecyl phosphites. The styrene polymer may be high impact polystyrene (grafted on to polybutadiene rubber), or, other styrene polymers derived from at least 25 wt. per cent of a monomer of formula where R is H, halogen or alkyl, Z is H, halogen, vinyl or alkyl and p is 0 or 1-5. The polyphenylene ether preferably has units of the formula where Q is alkyl and n is an integer of at least 100. The composition may also contain other conventional ingredients.
GB1197971*[A
1970-01-02
1971-04-28
Stabilized polyphenylene ether composition
Expired
GB1341263A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US05/000,385
US4255321A
(en)
1970-01-02
1970-01-02
Stabilized polyphenylene ether
Publications (1)
Publication Number
Publication Date
GB1341263A
true
GB1341263A
(en)
1973-12-19
Family
ID=21691309
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1197971*[A
Expired
GB1341263A
(en)
1970-01-02
1971-04-28
Stabilized polyphenylene ether composition
Country Status (5)
Country
Link
US
(1)
US4255321A
(en)
DE
(1)
DE2120154C3
(en)
FR
(1)
FR2135846A5
(en)
GB
(1)
GB1341263A
(en)
NL
(1)
NL168537C
(en)
Families Citing this family (12)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS5540730A
(en)
*
1978-09-18
1980-03-22
Adeka Argus Chem Co Ltd
Stabilized polyphenylene oxide resin composition
US4413081A
(en)
*
1983-02-01
1983-11-01
Phillips Petroleum Company
Polymer stabilization
NL8600742A
(en)
*
1986-03-24
1987-10-16
Gen Electric
POLYMER MIXTURE WITH POLYPHENYLENE ETHER AND STABILIZER.
US4695601A
(en)
*
1986-11-12
1987-09-22
Borg-Warner Chemicals, Inc.
Polyphenylene ether thermoplastic protected from discoloration during processing
CA2015525A1
(en)
*
1989-08-18
1991-02-18
Gim F. Lee Jr.
Thermoplastic compositions which contain polyolefins and polyphenylene ethers, and articles made therefrom
DE3929687A1
(en)
*
1989-09-07
1991-03-14
Basf Ag
FILLER-CONTAINING THERMOPLASTIC MOLDS
US5284886A
(en)
*
1989-10-31
1994-02-08
Elf Atochem North America, Inc.
Non-toxic polymeric compositions stabilized with organosulfide antioxidants
US5081169A
(en)
*
1989-10-31
1992-01-14
Atochem North America, Inc.
Organic sulfide stabilized polymeric engineering resins
AT396365B
(en)
*
1991-01-28
1993-08-25
Chemson Polymer Additive
ADDITIONAL FOR FRICTION COATING MIXTURES CONTAINING MANGANE-II SULFIDE
DE19647297A1
(en)
*
1996-11-15
1998-05-20
Basf Ag
Thermo-stable thermoplastic molding compounds
US6131419A
(en)
*
1998-09-14
2000-10-17
Malden Mills Industries, Inc.
Two face cut loop fabric
JP2018115305A
(en)
*
2017-01-20
2018-07-26
旭化成株式会社
Method for producing polyphenylene ether-based resin composition, method for producing polyphenylene ether-based resin particle, and method for producing polystyrene-based resin particle
Family Cites Families (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
BE636312A
(en)
*
1962-10-31
NL141540B
(en)
*
1965-01-06
1974-03-15
Gen Electric
PROCESS FOR PREPARING A POLYSTYRENE CONTAINING POLYMER MIXTURE WHICH CAN BE PROCESSED INTO PRODUCTS WITH HIGH BENDING AND TENSILE STRENGTHS, AS WELL AS SUCH PRODUCTS.
NL142712B
(en)
*
1966-05-18
1974-07-15
Polychemie Aku Ge Nv
METHOD FOR STABILIZING POLYPHENYLENE ETHERS.
US3468844A
(en)
*
1966-09-19
1969-09-23
Union Carbide Corp
Flame resistant polyarylene polyethers
1970
1970-01-02
US
US05/000,385
patent/US4255321A/en
not_active
Expired – Lifetime
1971
1971-04-24
DE
DE2120154A
patent/DE2120154C3/en
not_active
Expired
1971-04-28
GB
GB1197971*[A
patent/GB1341263A/en
not_active
Expired
1971-04-30
FR
FR7115628A
patent/FR2135846A5/fr
not_active
Expired
1971-05-03
NL
NLAANVRAGE7106030,A
patent/NL168537C/en
not_active
IP Right Cessation
Also Published As
Publication number
Publication date
NL7106030A
(en)
1972-11-07
US4255321A
(en)
1981-03-10
NL168537C
(en)
1982-04-16
DE2120154C3
(en)
1979-08-02
FR2135846A5
(en)
1972-12-22
DE2120154B2
(en)
1978-10-26
DE2120154A1
(en)
1972-11-16
NL168537B
(en)
1981-11-16
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Legal Events
Date
Code
Title
Description
1974-05-01
PS
Patent sealed [section 19, patents act 1949]
1991-05-29
PE20
Patent expired after termination of 20 years
