ES8100321A1 - Un procedimiento para la preparacion de una composicion formadora de elastomeros termo-curable - Google Patents
Un procedimiento para la preparacion de una composicion formadora de elastomeros termo-curableInfo
- Publication number
- ES8100321A1 ES8100321A1 ES484443A ES484443A ES8100321A1 ES 8100321 A1 ES8100321 A1 ES 8100321A1 ES 484443 A ES484443 A ES 484443A ES 484443 A ES484443 A ES 484443A ES 8100321 A1 ES8100321 A1 ES 8100321A1
- Authority
- ES
- Spain
- Prior art keywords
- composition
- curable
- elastomer
- preparing
- heat
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/04—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities
- B29C44/0461—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles consisting of at least two parts of chemically or physically different materials, e.g. having different densities by having different chemical compositions in different places, e.g. having different concentrations of foaming agent, feeding one composition after the other
-
- 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
- C08K5/16—Nitrogen-containing compounds
- C08K5/17—Amines; Quaternary ammonium compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PROCEDIMIENTO DE OBTENCION DE UNA COMPOSICION FORMADORA DE ELASTOMEROS. CONSISTE EN MEZCLAR LOS SIGUENTES COMPUESTOS: 1. UN HALOPOLIMERO FORMADOR DE ELASTOMEROS CONTENIENDO CLORO O BROMO. 2. UN 1,3-DIAMINOPROPANO O SAL DEL MISMO. 3. UNA FUENTE DE AZUFRE. 4. UN ACEPTOR DE ACIDO. 5. OPCIONALMENTE UNA COMBINACION INHIBIDORA DE PREVULCANIZACION. EL PROCEDIMIENTO CONSISTE EN COMBINAR: A) UN HALOPOLIMERO FORMADOR DE ELASTOMEROS. B) DE 1 A 15 PARTES DE 1,3-DIAMINOPROPANO O UNA SAL DEL MISMO. C) UNA FUENTE DE AZUFRE. D) UN ACEPTOR DE ACIDO; Y E) OPCIONALMENTE UNA COMBINACION INHIBIDORA DE PREVULCANIZACION. LA COMBINACION SE EFECTUA EN UN MOLINO DE RODILLOS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/945,944 US4204048A (en) | 1978-09-26 | 1978-09-26 | Halopolymers crosslinked with a 1,3-diaminopropane |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8100321A1 true ES8100321A1 (es) | 1980-11-01 |
ES484443A0 ES484443A0 (es) | 1980-11-01 |
Family
ID=25483741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES484443A Granted ES484443A0 (es) | 1978-09-26 | 1979-09-25 | Un procedimiento para la preparacion de una composicion formadora de elastomeros termo-curable |
Country Status (7)
Country | Link |
---|---|
US (1) | US4204048A (es) |
EP (1) | EP0010789B1 (es) |
JP (1) | JPS5545789A (es) |
CA (1) | CA1129594A (es) |
DE (1) | DE2965383D1 (es) |
ES (1) | ES484443A0 (es) |
NO (1) | NO793078L (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS622360Y2 (es) * | 1981-02-19 | 1987-01-20 | ||
JPS5926668A (ja) * | 1982-08-06 | 1984-02-10 | Nok Corp | ガスケツト及びその製造方法 |
JPS6018363U (ja) * | 1983-07-16 | 1985-02-07 | エヌオーケー株式会社 | ガスケツト |
GB8400984D0 (en) * | 1984-01-14 | 1984-02-15 | Hepburn C | Polychloroprene rubber |
JPH0532697Y2 (es) * | 1986-10-25 | 1993-08-20 | ||
JPH0538298Y2 (es) * | 1987-12-28 | 1993-09-28 | ||
US7026410B2 (en) * | 2002-10-17 | 2006-04-11 | Henkel Corporation | Solventless method for preparation of carboxylic polymers |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB547732A (en) * | 1939-11-30 | 1942-09-09 | Du Pont | Manufacture of synthetic resins |
US2395493A (en) * | 1943-05-21 | 1946-02-26 | Goodrich Co B F | Vulcanization of chloroprene polymers |
US2811501A (en) * | 1953-12-21 | 1957-10-29 | Minnesota Mining & Mfg | Vulcanized fluoroacrylate polymers |
US3071565A (en) * | 1954-03-15 | 1963-01-01 | Minnesota Mining & Mfg | Cross-linking of polymers |
GB814560A (en) | 1955-09-17 | 1959-06-10 | Permutit Co Ltd | Improvements in ion-exchange membranes |
BE556902A (es) * | 1956-04-24 | |||
BE559380A (es) | 1956-07-20 | |||
US2951832A (en) * | 1958-09-26 | 1960-09-06 | Du Pont | Fluoroelastomers |
US3080347A (en) * | 1959-03-02 | 1963-03-05 | Minnesota Mining & Mfg | Low molecular weight vulcanizable polymers |
US3001965A (en) * | 1959-04-09 | 1961-09-26 | Du Pont | Chlorosulfonated polyethylene compositions |
US3090775A (en) * | 1960-04-07 | 1963-05-21 | Du Pont | Process for curing fluorocarbon elastomers without foaming thereof |
US3080336A (en) * | 1960-06-09 | 1963-03-05 | Du Pont | Improved process for curing fluorocarbon elastomers |
BE662902A (es) | 1964-04-23 | |||
US3345315A (en) * | 1964-08-13 | 1967-10-03 | Allied Chem | Chlorinated polyethylene cross-linked with a polyamide |
BE668726A (es) * | 1964-08-24 | |||
US3594449A (en) * | 1969-09-15 | 1971-07-20 | Gen Motors Corp | Polyurethane cross-linked chlorinated polyethylenes |
CA922448A (en) | 1970-04-27 | 1973-03-06 | Diamond Shamrock Corporation | Reaction products of halopolymers and amines |
CA906141A (en) * | 1971-02-11 | 1972-07-25 | Polymer Corporation Limited | Vulcanization of elastomers |
US3751378A (en) * | 1971-03-31 | 1973-08-07 | Sartomer Ind Inc | Inhibiting prevulcanization of rubber with polyfunctional methacrylate monomers as cross-linking coagents with peroxides |
GB1457328A (en) * | 1973-06-25 | 1976-12-01 | Exxon Research Engineering Co | Aminated polymers useful as additives for fuels and lubricants |
-
1978
- 1978-09-26 US US05/945,944 patent/US4204048A/en not_active Expired - Lifetime
-
1979
- 1979-09-25 JP JP12213279A patent/JPS5545789A/ja active Pending
- 1979-09-25 ES ES484443A patent/ES484443A0/es active Granted
- 1979-09-25 EP EP79200537A patent/EP0010789B1/en not_active Expired
- 1979-09-25 DE DE7979200537T patent/DE2965383D1/de not_active Expired
- 1979-09-25 CA CA336,295A patent/CA1129594A/en not_active Expired
- 1979-09-25 NO NO793078A patent/NO793078L/no unknown
Also Published As
Publication number | Publication date |
---|---|
CA1129594A (en) | 1982-08-10 |
EP0010789A1 (en) | 1980-05-14 |
JPS5545789A (en) | 1980-03-31 |
US4204048A (en) | 1980-05-20 |
NO793078L (no) | 1980-03-27 |
DE2965383D1 (en) | 1983-06-16 |
EP0010789B1 (en) | 1983-05-11 |
ES484443A0 (es) | 1980-11-01 |
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