ES325804A1 - Procedure of interpolimerization. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure of interpolimerization. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES325804A1 ES325804A1 ES0325804A ES325804A ES325804A1 ES 325804 A1 ES325804 A1 ES 325804A1 ES 0325804 A ES0325804 A ES 0325804A ES 325804 A ES325804 A ES 325804A ES 325804 A1 ES325804 A1 ES 325804A1
- Authority
- ES
- Spain
- Prior art keywords
- mixture
- monomers
- walls
- interpolymer
- translation
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/24—Stationary reactors without moving elements inside
- B01J19/2415—Tubular reactors
- B01J19/243—Tubular reactors spirally, concentrically or zigzag wound
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00076—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements inside the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
- B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
- B01J2219/00094—Jackets
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Graft Or Block Polymers (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
Interpolymerization process, in continuous dough, of a mixture of at least two monomers and of a minor proportion of an elastomer, characterized in that the mixture of monomers and the mixture is passed continuously between two diathermy walls in the form of a thin layer elastomer during a reaction time of about 15 minutes to 3 hours, at a constant reaction temperature comprised between 130º and 200º C and corresponding, for the interpolymer formed to molecular magnitude characteristics that allow easy realization, having the surface ratio S of thermal exchange of the two diathermal walls with respect to the thickness e of the mixture of monomers circulating between them, referred to the volume unit of the mixture, value evaluated in CGS units of 0.125 cm2 minimum, and collected at the exit of the diathermal walls a mixture containing 40 to 60% interpolymer and this interpolymer is separated from the mixture. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR12586 | 1965-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES325804A1 true ES325804A1 (en) | 1967-02-16 |
Family
ID=8576026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0325804A Expired ES325804A1 (en) | 1965-04-09 | 1966-04-06 | Procedure of interpolimerization. (Machine-translation by Google Translate, not legally binding) |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE678751A (en) |
| DE (1) | DE1645123A1 (en) |
| ES (1) | ES325804A1 (en) |
| FR (1) | FR91207E (en) |
| GB (1) | GB1092844A (en) |
| NL (2) | NL6603692A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4230833A (en) * | 1979-02-08 | 1980-10-28 | Rohm And Haas Company | Single stage continuous graft polymerization process and product |
| DE3140383A1 (en) * | 1981-10-10 | 1983-04-28 | Basf Ag, 6700 Ludwigshafen | POLYMERIC ORGANIC ACIDS, METHOD FOR THE PRODUCTION THEREOF AND THEIR USE IN DETERGENT AND CLEANING AGENTS |
| AT384430B (en) * | 1985-11-27 | 1987-11-10 | Vianova Kunstharz Ag | METHOD FOR PRODUCING COPOLYMERISATS |
| CA2088129A1 (en) * | 1992-02-06 | 1993-08-07 | Fritz Erdmann Kempter | Continuous polymerization of vinyl monomers |
-
0
- FR FR91207D patent/FR91207E/fr not_active Expired
- NL NL130582D patent/NL130582C/xx active
-
1966
- 1966-03-21 NL NL6603692A patent/NL6603692A/xx unknown
- 1966-03-30 GB GB1414966A patent/GB1092844A/en not_active Expired
- 1966-03-31 BE BE678751D patent/BE678751A/xx unknown
- 1966-04-06 ES ES0325804A patent/ES325804A1/en not_active Expired
- 1966-04-07 DE DE19661645123 patent/DE1645123A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR91207E (en) | 1968-08-28 |
| GB1092844A (en) | 1967-11-29 |
| BE678751A (en) | 1966-09-01 |
| DE1645123A1 (en) | 1969-09-18 |
| NL6603692A (en) | 1966-10-10 |
| NL130582C (en) |
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