FR1243632A - Process and plant for the rapid continuous polymerization of o-caprolactam and analogous monomers, coupled with the molding of the polymer - Google Patents
Process and plant for the rapid continuous polymerization of o-caprolactam and analogous monomers, coupled with the molding of the polymerInfo
- Publication number
- FR1243632A FR1243632A FR813466A FR813466A FR1243632A FR 1243632 A FR1243632 A FR 1243632A FR 813466 A FR813466 A FR 813466A FR 813466 A FR813466 A FR 813466A FR 1243632 A FR1243632 A FR 1243632A
- Authority
- FR
- France
- Prior art keywords
- caprolactam
- molding
- plant
- polymer
- coupled
- 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G69/00—Macromolecular compounds obtained by reactions forming a carboxylic amide link in the main chain of the macromolecule
- C08G69/02—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids
- C08G69/08—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from amino-carboxylic acids
- C08G69/14—Lactams
- C08G69/16—Preparatory processes
- C08G69/18—Anionic polymerisation
-
- 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
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/20—Stationary reactors having moving elements inside in the form of helices, e.g. screw reactors
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL246488D NL246488A (en) | 1959-12-02 | ||
NL122819D NL122819C (en) | 1959-12-02 | ||
CH8137259A CH413363A (en) | 1959-12-02 | 1959-12-02 | Process and device for the continuous and rapid polymerization of 6-caprolactam and other polymerizable lactams, associated with the molding of the polymer |
GB41202/59A GB904229A (en) | 1959-12-04 | 1959-12-04 | Method of and apparatus for the continuous polymerization of 6-caprolactam and like monomers |
US859761A US3200095A (en) | 1959-12-02 | 1959-12-15 | Method for the continuous rapid polymerization of 6-caprolactam and similar monomers with simultaneous extrusion of the formed polymer |
FR813466A FR1243632A (en) | 1959-12-02 | 1959-12-18 | Process and plant for the rapid continuous polymerization of o-caprolactam and analogous monomers, coupled with the molding of the polymer |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH8137259A CH413363A (en) | 1959-12-02 | 1959-12-02 | Process and device for the continuous and rapid polymerization of 6-caprolactam and other polymerizable lactams, associated with the molding of the polymer |
GB41202/59A GB904229A (en) | 1959-12-04 | 1959-12-04 | Method of and apparatus for the continuous polymerization of 6-caprolactam and like monomers |
FR813466A FR1243632A (en) | 1959-12-02 | 1959-12-18 | Process and plant for the rapid continuous polymerization of o-caprolactam and analogous monomers, coupled with the molding of the polymer |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1243632A true FR1243632A (en) | 1960-10-14 |
Family
ID=29423931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR813466A Expired FR1243632A (en) | 1959-12-02 | 1959-12-18 | Process and plant for the rapid continuous polymerization of o-caprolactam and analogous monomers, coupled with the molding of the polymer |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR1243632A (en) |
NL (2) | NL122819C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987004594A1 (en) * | 1986-01-31 | 1987-08-13 | Nelson Research And Development Company | Compositions comprising 1-substituted azacycloalkanes and their uses |
EP0268218A2 (en) * | 1986-11-19 | 1988-05-25 | WHITBY RESEARCH, Inc. | Penetration enhancers for transdermal delivery of systemic agents |
US4785712A (en) * | 1986-05-27 | 1988-11-22 | Mitsubishi Denki Kabushiki Kaisha | Hydraulic operating apparatus for electric circuit breaker |
US4886783A (en) * | 1986-01-31 | 1989-12-12 | Nelson Research & Development Co. | Penetration enhancers for transdermal delivery of systemic agents |
US5204339A (en) * | 1986-01-31 | 1993-04-20 | Whitby Research, Inc. | Penetration enhancers for transdermal delivery of systemic agents |
-
0
- NL NL246488D patent/NL246488A/xx unknown
- NL NL122819D patent/NL122819C/xx active
-
1959
- 1959-12-18 FR FR813466A patent/FR1243632A/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1987004594A1 (en) * | 1986-01-31 | 1987-08-13 | Nelson Research And Development Company | Compositions comprising 1-substituted azacycloalkanes and their uses |
US4886783A (en) * | 1986-01-31 | 1989-12-12 | Nelson Research & Development Co. | Penetration enhancers for transdermal delivery of systemic agents |
US5034386A (en) * | 1986-01-31 | 1991-07-23 | Whitby Research, Inc. | Methods for administration using 1-substituted azacycloalkanes |
US5204339A (en) * | 1986-01-31 | 1993-04-20 | Whitby Research, Inc. | Penetration enhancers for transdermal delivery of systemic agents |
US4785712A (en) * | 1986-05-27 | 1988-11-22 | Mitsubishi Denki Kabushiki Kaisha | Hydraulic operating apparatus for electric circuit breaker |
EP0268218A2 (en) * | 1986-11-19 | 1988-05-25 | WHITBY RESEARCH, Inc. | Penetration enhancers for transdermal delivery of systemic agents |
EP0268218A3 (en) * | 1986-11-19 | 1988-09-14 | Nelson Research & Development Company | Penetration enhancers for transdermal delivery of systemic agents |
Also Published As
Publication number | Publication date |
---|---|
NL246488A (en) | |
NL122819C (en) |
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