ES8707745A1 - Procedimiento para la obtencion de productos de injerto conteniendo azufre - Google Patents
Procedimiento para la obtencion de productos de injerto conteniendo azufreInfo
- Publication number
- ES8707745A1 ES8707745A1 ES552183A ES552183A ES8707745A1 ES 8707745 A1 ES8707745 A1 ES 8707745A1 ES 552183 A ES552183 A ES 552183A ES 552183 A ES552183 A ES 552183A ES 8707745 A1 ES8707745 A1 ES 8707745A1
- Authority
- ES
- Spain
- Prior art keywords
- sulphur
- weight
- graft products
- rubber
- styrene
- 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
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 title abstract 4
- 239000005864 Sulphur Substances 0.000 title abstract 4
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 abstract 3
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- JLBJTVDPSNHSKJ-UHFFFAOYSA-N 4-Methylstyrene Chemical compound CC1=CC=C(C=C)C=C1 JLBJTVDPSNHSKJ-UHFFFAOYSA-N 0.000 abstract 1
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 abstract 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 abstract 1
- XYLMUPLGERFSHI-UHFFFAOYSA-N alpha-Methylstyrene Chemical compound CC(=C)C1=CC=CC=C1 XYLMUPLGERFSHI-UHFFFAOYSA-N 0.000 abstract 1
- 239000000470 constituent Substances 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 abstract 1
- 229920001169 thermoplastic Polymers 0.000 abstract 1
- 239000004416 thermosoftening plastic Substances 0.000 abstract 1
Classifications
-
- 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
- C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
- C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
-
- 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
- C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
- C08F291/02—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00 on to elastomers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Graft Or Block Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polymerisation Methods In General (AREA)
Abstract
METODO DE OBTENER PRODUCTOS DE INJERTO CONTENIENDO AZUFRE. CONSISTE EN POLIMERIZAR POR INJERTO ESTIRENO, A-METILESTIRENO, P-METILESTIRENO, VINILTOLUENO, ACRILONITRILO O METACRILATO DE METILO O MEZCLAS DE LOS MISMOS, SOBRE UN CAUCHO CON UN DIAMETRO DE PARTICULA MEDIO DE 0,05 A 20,0 MM Y A UNA TEMPERATURA DE CITRIFICACION <10JC, CON UN CONTENIDO DE CAUCHO TOTAL DE UN 80% EN PESO, PRESENTANDO LOS PRODUCTOS DE INJERTO UN CONTENIDO EN AZUFRE DE UN 1,15 A 3,95% EN PESO Y PRESENTANDO LA PROPORCION DE TERMOPLASTO DE LOS MONOMEROS POLIMERIZADOS SOBRE EL CAUCHO UNA VISCOSIDAD LIMITE DE 2 A 15 CC/G, Y PRESENTANDOSE EN ESTOS UN 90% EN PESO DEL AZUFRE INCORPORADO COMO COMPONENTE DE LOS GRUPOS CL-18-TIOALQUILO TERMINALES. TIENE UTILIDAD PARA OBTENER COMPOSICIONES DE MOLDEO.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853505778 DE3505778A1 (de) | 1985-02-20 | 1985-02-20 | Schwefelhaltige pfropfprodukte |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES552183A0 ES552183A0 (es) | 1987-08-16 |
| ES8707745A1 true ES8707745A1 (es) | 1987-08-16 |
Family
ID=6262978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES552183A Expired ES8707745A1 (es) | 1985-02-20 | 1986-02-19 | Procedimiento para la obtencion de productos de injerto conteniendo azufre |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4772668A (es) |
| EP (2) | EP0195909B1 (es) |
| JP (1) | JPH0737496B2 (es) |
| CA (1) | CA1278629C (es) |
| DE (3) | DE3505778A1 (es) |
| ES (1) | ES8707745A1 (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3542465A1 (de) * | 1985-11-30 | 1987-06-04 | Bayer Ag | Neue stabilisatorsysteme fuer polymere ii |
| DE102007035462A1 (de) | 2007-07-28 | 2009-01-29 | Lanxess Deutschland Gmbh | Verfahren zur Herstellung von Pfropfkautschuken |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2888442A (en) * | 1954-04-09 | 1959-05-26 | Phillips Petroleum Co | New polymers from conjugated dienes and polyvinyl compounds prepared in the presence of mercaptans |
| NL265536A (es) * | 1960-06-07 | |||
| NL154530B (nl) * | 1967-04-20 | 1977-09-15 | Rexall Drug Chemical | Werkwijze voor de bereiding van met rubber gemodificeerde polymeren. |
| GB1365506A (en) * | 1971-05-17 | 1974-09-04 | Ici Ltd | Preparation of acrylonitrile copolymers |
| US3960824A (en) * | 1971-07-09 | 1976-06-01 | Celanese Coatings & Specialties Company | Mercaptan initiated polymerization process carried out in the presence of oxygen |
| JPS4937436A (es) * | 1972-08-10 | 1974-04-08 | ||
| JPS5622323B2 (es) * | 1973-05-01 | 1981-05-25 | ||
| US4082818A (en) * | 1976-05-17 | 1978-04-04 | The Standard Oil Company | Mercaptan activation by acid in the copolymerization of acrylonitrile |
| US4246382A (en) * | 1977-11-11 | 1981-01-20 | Asahi Kasei Kogyo Kabushiki Kaisha | Solvent resistent acrylic resin and process for producing the same |
| JPS5480334A (en) * | 1977-12-08 | 1979-06-27 | Dainippon Ink & Chem Inc | Thermosetting aqueous coating composition |
| US4223096A (en) * | 1977-12-27 | 1980-09-16 | Monsanto Company | Rubber-modified terpolymer with improved molding characteristics |
| CA1227598A (en) * | 1982-01-25 | 1987-09-29 | Zenon Joffe | Method for making thermoplastics with bound stabilizers |
| US4510287A (en) * | 1983-11-21 | 1985-04-09 | Monsanto Company | ABS Compositions and process for preparing same |
| US4587313A (en) * | 1984-11-20 | 1986-05-06 | Hitachi Chemical Company, Ltd. | Radiation curable pressure-sensitive adhesive composition |
-
1985
- 1985-02-20 DE DE19853505778 patent/DE3505778A1/de not_active Withdrawn
-
1986
- 1986-02-10 EP EP86101654A patent/EP0195909B1/de not_active Expired - Lifetime
- 1986-02-10 DE DE8686101654T patent/DE3676725D1/de not_active Expired - Lifetime
- 1986-02-10 US US06/827,390 patent/US4772668A/en not_active Expired - Lifetime
- 1986-02-14 DE DE8686101890T patent/DE3676209D1/de not_active Expired - Lifetime
- 1986-02-14 EP EP86101890A patent/EP0192198B1/de not_active Expired - Lifetime
- 1986-02-18 CA CA000502116A patent/CA1278629C/en not_active Expired - Lifetime
- 1986-02-18 JP JP61032097A patent/JPH0737496B2/ja not_active Expired - Fee Related
- 1986-02-19 ES ES552183A patent/ES8707745A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES552183A0 (es) | 1987-08-16 |
| JPS61192710A (ja) | 1986-08-27 |
| JPH0737496B2 (ja) | 1995-04-26 |
| EP0192198A2 (de) | 1986-08-27 |
| CA1278629C (en) | 1991-01-02 |
| DE3505778A1 (de) | 1986-08-21 |
| EP0195909B1 (de) | 1991-01-09 |
| EP0195909A2 (de) | 1986-10-01 |
| EP0195909A3 (en) | 1988-11-02 |
| DE3676725D1 (de) | 1991-02-14 |
| EP0192198A3 (en) | 1988-10-19 |
| US4772668A (en) | 1988-09-20 |
| DE3676209D1 (de) | 1991-01-31 |
| EP0192198B1 (de) | 1990-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20040614 |