NL110071C - - Google Patents
Info
- Publication number
- NL110071C NL110071C NL110071DA NL110071C NL 110071 C NL110071 C NL 110071C NL 110071D A NL110071D A NL 110071DA NL 110071 C NL110071 C NL 110071C
- 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
-
- 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
- C08G69/04—Preparatory processes
- C08G69/06—Solid state polycondensation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH798659X | 1955-10-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL110071C true NL110071C (fi) |
Family
ID=4537483
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL110071D NL110071C (fi) | 1955-10-08 | ||
| NL202089D NL202089A (fi) | 1955-10-08 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL202089D NL202089A (fi) | 1955-10-08 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2993879A (fi) |
| BE (1) | BE551476A (fi) |
| CH (1) | CH359286A (fi) |
| DE (1) | DE1210183B (fi) |
| FR (1) | FR1165413A (fi) |
| GB (1) | GB798659A (fi) |
| NL (2) | NL202089A (fi) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL252288A (fi) * | 1959-06-16 | |||
| GB1044128A (en) * | 1964-06-03 | 1966-09-28 | British Nylon Spinners Ltd | Polyamides and a process and apparatus for their production |
| US3480596A (en) * | 1967-03-09 | 1969-11-25 | Fiber Industries Inc | Process of forming polymeric material of increased relative viscosity |
| DE4027063C2 (de) * | 1990-08-27 | 1994-02-03 | Inventa Ag | Verfahren zur Herstellung von besonders hochmolekularen Polyamidfasern sowie nach diesem Verfahren herstellbare Polyamidfasern |
| US6881372B2 (en) * | 2002-08-20 | 2005-04-19 | Boston Scientific Scimed, Inc. | Solid state polymerized medical services |
| DE102007040683A1 (de) | 2007-08-29 | 2009-03-05 | Evonik Degussa Gmbh | Umhüllte Rohrleitung |
| US20090258226A1 (en) | 2007-10-17 | 2009-10-15 | Invista North America S.A R.L. | Preparation of very high molecular weight polyamide filaments |
| DE102008044224A1 (de) | 2008-12-01 | 2010-06-02 | Evonik Degussa Gmbh | Verwendung einer Zusammensetzung für den Kontakt mit überkritischen Medien |
| DE102009001001A1 (de) | 2009-02-19 | 2010-09-02 | Evonik Degussa Gmbh | Verwendung eines Leitungsrohrs zur Herstellung einer im Wasser verlegten Rohrleitung |
| DE102011007104A1 (de) | 2011-04-11 | 2012-10-11 | Evonik Degussa Gmbh | Mit Polyamid umhüllte Stahlkonstruktionsrohre für Offshore-Bauwerke |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE7283C (de) * | F. GOSEBRINK, Ingenieur, in Werther bei Bielefeld | Sich selbst regulirender Hebereinlauf für rückenschlächtige Wasserräder | ||
| US2172374A (en) * | 1937-11-09 | 1939-09-12 | Du Pont | Polymerization process |
| US2244192A (en) * | 1939-09-08 | 1941-06-03 | Du Pont | Preparation of polyamides |
| BE456355A (fi) * | 1939-10-07 | |||
| FR982431A (fr) * | 1943-06-21 | 1951-06-11 | Rhodiaceta | Procédé pour préparer des superpolyamides à l'état de poudres fimes, |
| BE455252A (fi) * | 1943-07-02 | |||
| US2557808A (en) * | 1946-06-26 | 1951-06-19 | Du Pont | Method for increasing the melt viscosity of synthetic linear polyamides |
| US2510777A (en) * | 1946-12-30 | 1950-06-06 | Du Pont | Polyamide treated with a hypophosphorous acid compound |
| BE484233A (fi) * | 1947-08-06 | |||
| FR1053768A (fr) * | 1949-08-20 | 1954-02-04 | Inventa A G Fu R Forschung Und | Procédé d'élimination de lactame monomère des copeaux de polyamide |
| FR1043549A (fr) * | 1951-01-23 | 1953-11-10 | Onderzoekings Inst Res | Procédé pour la fabrication de produits en partant de polyamides, et produits obtenus par ce procédé |
-
0
- BE BE551476D patent/BE551476A/xx unknown
- NL NL110071D patent/NL110071C/xx active
- NL NL202089D patent/NL202089A/xx unknown
-
1955
- 1955-10-08 CH CH359286D patent/CH359286A/de unknown
-
1956
- 1956-09-21 FR FR1165413D patent/FR1165413A/fr not_active Expired
- 1956-09-24 GB GB29159/56A patent/GB798659A/en not_active Expired
- 1956-10-02 US US613398A patent/US2993879A/en not_active Expired - Lifetime
- 1956-10-04 DE DEI12274A patent/DE1210183B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CH359286A (de) | 1961-12-31 |
| US2993879A (en) | 1961-07-25 |
| GB798659A (en) | 1958-07-23 |
| BE551476A (fi) | |
| DE1210183B (de) | 1966-02-03 |
| FR1165413A (fr) | 1958-10-24 |
| NL202089A (fi) |