GB1167979A - High Impact Absorption Cellular Composition - Google Patents
High Impact Absorption Cellular CompositionInfo
- Publication number
- GB1167979A GB1167979A GB5671167A GB5671167A GB1167979A GB 1167979 A GB1167979 A GB 1167979A GB 5671167 A GB5671167 A GB 5671167A GB 5671167 A GB5671167 A GB 5671167A GB 1167979 A GB1167979 A GB 1167979A
- Authority
- GB
- United Kingdom
- Prior art keywords
- styrene
- butadiene
- copolymer
- dec
- foamed
- 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
- C08J9/30—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by mixing gases into liquid compositions or plastisols, e.g. frothing with air
-
- 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
- C08J2309/00—Characterised by the use of homopolymers or copolymers of conjugated diene hydrocarbons
- C08J2309/06—Copolymers with styrene
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
1,167,979. Foamed butadiene/styrene copolymer. BORG-WARNER CORP. 13 Dec., 1967 [27 Dec., 1966], No. 56711/67. Headings C3C and C3P. A foamed copolymer of 25-50 wt. per cent butadiene copolymerized with 75-50% of styrene having an Arthur D. Little ball rebound at 65‹ F. of 5-20% is claimed. The copolymer may be prepared by polymerizing the styrene and butadiene, with optionally 0À25-10% of acrylic, methacrylic, crotonic, maleic, fumaric or itaconic acid replacing the styrene or butadiene, in an aq. emulsion, e.g. in the presence of dodecyl benzene sulphonate, potassium oleate, tetrasodium salt of ethylene diamine tetraacetic acid, tetrasodium pyrophosphate, potassium persulphate and/or tert. dodecyl mercaptan, to provide a polymeric latex which is then agitated e.g. with an alkylphenoxy (polyethoxy) ethanol, potassium oleate, a styrenated phenol, a triethyltrimethylenetriamine/stearic acid mixture and calcium carbonate, to provide a foam which is gelled, e.g. with a mixture of sodium silicofluoride and zinc oxide, and cured, e.g. by heating at 280‹ F.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US60463766A | 1966-12-27 | 1966-12-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1167979A true GB1167979A (en) | 1969-10-22 |
Family
ID=24420402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5671167A Expired GB1167979A (en) | 1966-12-27 | 1967-12-13 | High Impact Absorption Cellular Composition |
Country Status (3)
Country | Link |
---|---|
FR (1) | FR1549078A (en) |
GB (1) | GB1167979A (en) |
NL (1) | NL6717217A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0060138A1 (en) * | 1981-03-11 | 1982-09-15 | Unilever Plc | Low density porous cross-linked polymeric materials and their preparation |
US4461848A (en) * | 1981-11-20 | 1984-07-24 | Tioxide Group Plc. | Production of vesiculated polymer beads |
-
1967
- 1967-12-13 GB GB5671167A patent/GB1167979A/en not_active Expired
- 1967-12-18 NL NL6717217A patent/NL6717217A/xx unknown
- 1967-12-27 FR FR1549078D patent/FR1549078A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0060138A1 (en) * | 1981-03-11 | 1982-09-15 | Unilever Plc | Low density porous cross-linked polymeric materials and their preparation |
US4522953A (en) * | 1981-03-11 | 1985-06-11 | Lever Brothers Company | Low density porous cross-linked polymeric materials and their preparation and use as carriers for included liquids |
US4461848A (en) * | 1981-11-20 | 1984-07-24 | Tioxide Group Plc. | Production of vesiculated polymer beads |
Also Published As
Publication number | Publication date |
---|---|
FR1549078A (en) | 1968-12-06 |
NL6717217A (en) | 1968-06-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |