GB1151384A - Self-Extinguishing Ethylene Copolymer Foams - Google Patents
Self-Extinguishing Ethylene Copolymer FoamsInfo
- Publication number
- GB1151384A GB1151384A GB253/68A GB25368A GB1151384A GB 1151384 A GB1151384 A GB 1151384A GB 253/68 A GB253/68 A GB 253/68A GB 25368 A GB25368 A GB 25368A GB 1151384 A GB1151384 A GB 1151384A
- Authority
- GB
- United Kingdom
- Prior art keywords
- carbon atom
- halogen
- self
- bromine
- extinguishing
- 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
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot groups
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/02—Halogenated hydrocarbons
-
- 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
- C08K5/02—Halogenated hydrocarbons
- C08K5/03—Halogenated hydrocarbons aromatic, e.g. C6H5-CH2-Cl
-
- 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
- C08K5/59—Arsenic- or antimony-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
- C08J2323/04—Homopolymers or copolymers of ethene
- C08J2323/08—Copolymers of ethene
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
1,151,384. Self-extinguishing ethylene copolymer foams. DOW CHEMICAL CO. 2 Jan., 1968 [3 Jan., 1967], No. 253/68. Headings C3C and C3P. A self-extinguishing foam comprises 100 parts by wt. of a foamed copolymer of 99-70 wt. per cent of ethylene and 1-30 % of a vinyl alkanoate, e.g. vinyl acetate, or a C 1-4 alkyl acrylate or methacrylate (e.g. ethyl acrylate) and 10-15 parts of either (A) a mixture of self-extinguishing agents comprising (I) an antimony compound and (II) a halogen-containing aliphatic or cycloaliphatic compound not containing a bromine atom attached to a double-bonded carbon atom but having a hydrogen or halogen atom attached to a carbon atom alpha to a halogen substituted carbon atom and containing 50-80 wt. per cent of halogen, or (B) a mixture of (I), (II) and (III) a bromine-containing aromatic or acyclic compound, the acyclic compound either having a bromine atom attached to a double bonded carbon atom or not having a hydrogen or halogen atom attached to a carbon atom alpha to a bromine-substituted carbon atom, the components of (A) being present in a weight ratio of 0.5-1À5 of (I) to (II) and of (B) in the weight ratios included in the area ABCDEF of the] accompanying drawing. In examples the copolymer was mixed with (I) antimony trioxide, (II) chlorinated paraffin wax or hexachlorocyclohexane and optionally (III) hexabromobenzene, and fed to an extruder where it was mixed with 1,2-dichlorotetrafluoroethane and expanded on extrusion.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60657967A | 1967-01-03 | 1967-01-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1151384A true GB1151384A (en) | 1969-05-07 |
Family
ID=24428548
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB253/68A Expired GB1151384A (en) | 1967-01-03 | 1968-01-02 | Self-Extinguishing Ethylene Copolymer Foams |
Country Status (7)
Country | Link |
---|---|
BE (1) | BE708894A (en) |
DE (1) | DE1669998C3 (en) |
DK (1) | DK119227B (en) |
FR (1) | FR1549115A (en) |
GB (1) | GB1151384A (en) |
NL (1) | NL6800081A (en) |
SE (1) | SE337925B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992013916A1 (en) * | 1991-02-11 | 1992-08-20 | E.I. Du Pont De Nemours And Company | Fire retardant, melt stable ethylene/carboxylic acid copolymer compositions |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1099561B (en) * | 1978-06-30 | 1985-09-18 | Bayer Italia Spa | Flame-resistant, crosslinked polyolefin foam prepn. - by adding halogenated polybutadiene, pref. poly-2-chloro-butadiene, to improve flexibility, non-inflammability and grip |
-
1967
- 1967-12-28 SE SE17928/67A patent/SE337925B/xx unknown
- 1967-12-29 FR FR1549115D patent/FR1549115A/fr not_active Expired
- 1967-12-29 DK DK671267AA patent/DK119227B/en unknown
-
1968
- 1968-01-02 GB GB253/68A patent/GB1151384A/en not_active Expired
- 1968-01-03 BE BE708894D patent/BE708894A/xx unknown
- 1968-01-03 NL NL6800081A patent/NL6800081A/xx unknown
- 1968-01-03 DE DE1669998A patent/DE1669998C3/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992013916A1 (en) * | 1991-02-11 | 1992-08-20 | E.I. Du Pont De Nemours And Company | Fire retardant, melt stable ethylene/carboxylic acid copolymer compositions |
Also Published As
Publication number | Publication date |
---|---|
DE1669998C3 (en) | 1975-06-05 |
DE1669998B2 (en) | 1971-05-19 |
BE708894A (en) | 1968-07-03 |
FR1549115A (en) | 1968-12-06 |
DE1669998A1 (en) | 1970-09-17 |
DK119227B (en) | 1970-11-30 |
NL6800081A (en) | 1968-07-04 |
SE337925B (en) | 1971-08-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |