GB881281A - Improvements in vulcanizing rubber - Google Patents
Improvements in vulcanizing rubberInfo
- Publication number
- GB881281A GB881281A GB40333/59A GB4033359A GB881281A GB 881281 A GB881281 A GB 881281A GB 40333/59 A GB40333/59 A GB 40333/59A GB 4033359 A GB4033359 A GB 4033359A GB 881281 A GB881281 A GB 881281A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rays
- parts
- composition
- diacrylate
- neutrons
- 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
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/12—Chemical modification
- C08J7/16—Chemical modification with polymerisable compounds
- C08J7/18—Chemical modification with polymerisable compounds using wave energy or particle radiation
-
- 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
- C08K5/10—Esters; Ether-esters
- C08K5/101—Esters; Ether-esters of monocarboxylic acids
-
- 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
- C08J2321/00—Characterised by the use of unspecified rubbers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Toxicology (AREA)
- General Chemical & Material Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Graft Or Block Polymers (AREA)
- Polymerisation Methods In General (AREA)
Abstract
A vulcanized solid rubber composition is prepared by subjecting to ionizing radiation a mixture of 100 parts by weight of either Hevea rubber or Styrene-butadiene copolymer and 1,5 to 15 parts of an accelerator, which may be an alkyl acrylate, or an acrylic or methacrylic ester of a saturated dihydric or a polydihydric alcohol. A suitable radiation dosage comprises 4 to 40 watt hours per pound of composition and X-rays gamma rays, beta rays, a particles and high speed protons, electrons or neutrons may be used. Preferred accelerators include tetramethylene diacrylate, octyl acrylate, ethylene diacrylate.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US787100A US3084115A (en) | 1959-01-16 | 1959-01-16 | Method of vulcanizing rubber |
Publications (1)
Publication Number | Publication Date |
---|---|
GB881281A true GB881281A (en) | 1961-11-01 |
Family
ID=25140417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB40333/59A Expired GB881281A (en) | 1959-01-16 | 1959-11-27 | Improvements in vulcanizing rubber |
Country Status (7)
Country | Link |
---|---|
US (1) | US3084115A (en) |
BE (1) | BE586059A (en) |
DE (1) | DE1208069B (en) |
FR (1) | FR1244671A (en) |
GB (1) | GB881281A (en) |
LU (1) | LU38113A1 (en) |
NL (2) | NL124741C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4904422A (en) * | 1988-02-04 | 1990-02-27 | University Of Maryland, College Park | Ozone and wear resistance in styrene-butadiene rubber |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL264042A (en) * | 1960-04-26 | |||
US3438933A (en) * | 1966-12-05 | 1969-04-15 | Pcr Patent Dev Corp | Molding process and composition |
US4851063A (en) * | 1969-07-02 | 1989-07-25 | Mildred Kelley Seiberling | Radiation cure of tire plies in a continuous operation |
US3988227A (en) * | 1975-04-28 | 1976-10-26 | General Motors Corporation | Oil-resistant EPDM elastomer |
US4179531A (en) * | 1977-08-23 | 1979-12-18 | W. R. Grace & Co. | Polythiol effect, curable monoalkenyl aromatic-diene and ene composition |
US4234676A (en) * | 1978-01-23 | 1980-11-18 | W. R. Grace & Co. | Polythiol effect curable polymeric composition |
PT69761A (en) * | 1978-06-16 | 1979-07-01 | Amerace Corp | Improved process for producing flexible microporous composition rubber base articles and articles so produced namelya battery separator |
DE2931793C2 (en) * | 1979-08-04 | 1982-05-13 | Metzeler Kautschuk GmbH, 8000 München | Process for the production of rubber articles by crosslinking a rubber mixture |
FR2513256A1 (en) * | 1981-09-18 | 1983-03-25 | Commissariat Energie Atomique | ELASTOMER SEPARATOR ELEMENT, PROCESS FOR PREPARING THE SAME AND USE THEREOF IN HYDROPNEUMATIC SUSPENSION SYSTEMS |
US4963698A (en) * | 1985-05-02 | 1990-10-16 | Raychem Corporation | Cable sealing |
US4721832A (en) * | 1985-05-02 | 1988-01-26 | Raychem Corporation | Electrical connection sealing device |
EP0229102B1 (en) * | 1985-05-02 | 1994-01-19 | RAYCHEM CORPORATION (a Delaware corporation) | Cable sealing |
BR0016302B1 (en) * | 1999-12-03 | 2011-02-22 | Fully vulcanized pulverulent rubber, process for its preparation, composition and use. |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE546816A (en) * | ||||
US2155590A (en) * | 1936-05-02 | 1939-04-25 | Goodrich Co B F | Vulcanizable plasticizer |
US2609353A (en) * | 1946-07-10 | 1952-09-02 | Dow Chemical Co | Polymerizable composition of styrene, unsaturated alkyd resin, and elastomer |
US2505067A (en) * | 1947-09-29 | 1950-04-25 | Alexander H Kerr & Co | Catalytic photopolymerization process and compositions |
US2670483A (en) * | 1951-10-05 | 1954-03-02 | United Shoe Machinery Corp | Stiffening portion of shoes |
GB732047A (en) * | 1951-11-10 | 1955-06-15 | Atomic Energy Authority Uk | Improvements in or relating to treatment of polymeric substances |
US2668133A (en) * | 1953-04-13 | 1954-02-02 | United Shoe Machinery Corp | Adhesive bonding processes |
DE1040227B (en) * | 1955-05-27 | 1958-10-02 | Siemens Ag | Process for producing a rubber-elastic object from thermoplastic material |
NL219820A (en) * | 1956-08-14 |
-
0
- NL NL247416D patent/NL247416A/xx unknown
- NL NL124741D patent/NL124741C/xx active
- LU LU38113D patent/LU38113A1/xx unknown
-
1959
- 1959-01-16 US US787100A patent/US3084115A/en not_active Expired - Lifetime
- 1959-11-27 GB GB40333/59A patent/GB881281A/en not_active Expired
- 1959-12-18 DE DEU6754A patent/DE1208069B/en active Pending
- 1959-12-23 FR FR814034A patent/FR1244671A/en not_active Expired
- 1959-12-28 BE BE586059A patent/BE586059A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4904422A (en) * | 1988-02-04 | 1990-02-27 | University Of Maryland, College Park | Ozone and wear resistance in styrene-butadiene rubber |
Also Published As
Publication number | Publication date |
---|---|
NL247416A (en) | |
LU38113A1 (en) | |
DE1208069B (en) | 1965-12-30 |
BE586059A (en) | 1960-04-19 |
NL124741C (en) | |
US3084115A (en) | 1963-04-02 |
FR1244671A (en) | 1960-10-28 |
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