NL122819C - - Google Patents
Info
- Publication number
- NL122819C NL122819C NL122819DA NL122819C NL 122819 C NL122819 C NL 122819C NL 122819D A NL122819D A NL 122819DA NL 122819 C NL122819 C NL 122819C
- Authority
- NL
- Netherlands
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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH8137259A CH413363A (de) | 1959-12-02 | 1959-12-02 | Verfahren und Einrichtung zur kontinuierlichen und schnellen Polymerisation von 6-Caprolactam und anderen polymerisierbaren Lactamen, verbunden mit der Formung des Polymers |
| 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 (fr) | 1959-12-02 | 1959-12-18 | Procédé et installation pour la polymérisation continue rapide du o-caprolactame et monomères analogues, couplée avec le moulage du polymère |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL122819C true NL122819C (xx) |
Family
ID=29423931
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL246488D NL246488A (xx) | 1959-12-02 | ||
| NL122819D NL122819C (xx) | 1959-12-02 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL246488D NL246488A (xx) | 1959-12-02 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1243632A (xx) |
| NL (2) | NL122819C (xx) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| DE3783683T2 (de) * | 1986-01-31 | 1993-05-19 | Whitby Research Inc | Hautpenetration verbessernde zusammensetzungen. |
| US4785712A (en) * | 1986-05-27 | 1988-11-22 | Mitsubishi Denki Kabushiki Kaisha | Hydraulic operating apparatus for electric circuit breaker |
| ATE75620T1 (de) * | 1986-11-19 | 1992-05-15 | Whitby Research Inc | Penetrationsverbesserer fuer die transdermale verabreichung von systemisch wirksamen arzneimitteln. |
-
0
- NL NL246488D patent/NL246488A/xx unknown
- NL NL122819D patent/NL122819C/xx active
-
1959
- 1959-12-18 FR FR813466A patent/FR1243632A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL246488A (xx) | |
| FR1243632A (fr) | 1960-10-14 |