BE614387A - - Google Patents
Info
- Publication number
- BE614387A BE614387A BE614387DA BE614387A BE 614387 A BE614387 A BE 614387A BE 614387D A BE614387D A BE 614387DA BE 614387 A BE614387 A BE 614387A
- Authority
- BE
- Belgium
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/12—Locks or fastenings with special structural characteristics with means carried by the bolt for interlocking with the keeper
- E05B63/123—Locks or fastenings with special structural characteristics with means carried by the bolt for interlocking with the keeper with circular bolts
-
- 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
-
- 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
- C08G69/26—Polyamides derived from amino-carboxylic acids or from polyamines and polycarboxylic acids derived from polyamines and polycarboxylic acids
- C08G69/28—Preparatory processes
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- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
- D01F6/60—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyamides
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Structural Engineering (AREA)
- Polyamides (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB7279/61A GB924630A (en) | 1961-02-28 | 1961-02-28 | Process for the manufacture of linear polyamides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE614387A true BE614387A (US20080293856A1-20081127-C00150.png) |
Family
ID=9830051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE614387D BE614387A (US20080293856A1-20081127-C00150.png) | 1961-02-28 |
Country Status (8)
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL290602A (US20080293856A1-20081127-C00150.png) * | 1961-02-28 | |||
| GB1030344A (en) * | 1963-08-31 | 1966-05-18 | British Nylon Spinners Ltd | Improvements in or relating to the manufacture of polyamides |
| US3357955A (en) * | 1964-02-14 | 1967-12-12 | Du Pont | Continuous preparation of polyamides wherein relative viscosity and amineend value of final product are maintained constant |
| NL129245C (US20080293856A1-20081127-C00150.png) * | 1964-06-01 | |||
| US3669938A (en) * | 1970-03-17 | 1972-06-13 | Celanese Corp | Removal of volatiles from polyamides |
| CA1024294A (en) * | 1974-02-27 | 1978-01-10 | Baden M. Pinney | Control in preparing polyamides by continuous polymerization |
| DE2417003C2 (de) * | 1974-04-08 | 1983-09-22 | Basf Ag, 6700 Ludwigshafen | Verfahren zum kontinuierlichen Herstellen von Polyamiden |
| US3948862A (en) * | 1974-05-06 | 1976-04-06 | E. I. Du Pont De Nemours And Company | Continuous process for preparing aliphatic polycarbonamides |
| US5403910A (en) * | 1993-03-25 | 1995-04-04 | E. I. Du Pont De Nemours & Company | Low temperature nylon polymerization process |
| US5306804A (en) * | 1993-04-26 | 1994-04-26 | Zimmer Aktiengesellschaft | Discontinuous process for the production of a polyamide-6,6 |
| US5432254A (en) * | 1993-04-26 | 1995-07-11 | Zimmer Aktiengesellschaft | Discontinuous catalytic process for the production of polyamide-6,6 |
| DE4403452A1 (de) * | 1993-04-26 | 1994-10-27 | Zimmer Ag | Diskontinuierliches katalytisches Verfahren zur Herstellung von Polyamid-6.6 |
| BR9814444A (pt) † | 1997-08-28 | 2001-10-23 | Du Pont | Processo para a preparação de pré-polìmeros de poliamida, processo para a preparação de polìmero de poliamida, processo para processamento rápido de fase sólida e extração em fase de vapor de impurezas de polìmeros de poliamida e produto |
| DE10213263B4 (de) * | 2002-03-25 | 2013-03-14 | Karl-Heinz Wiltzer | Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Copolyamid oder Polyamid |
| FR2981600B1 (fr) | 2011-10-25 | 2013-11-15 | Rhodia Operations | Procede de preparation de granules de polyamide |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE429727A (US20080293856A1-20081127-C00150.png) * | 1937-08-20 | |||
| US2361717A (en) * | 1940-09-12 | 1944-10-31 | Du Pont | Process for making polyamides |
| BE487516A (US20080293856A1-20081127-C00150.png) * | 1948-05-01 | |||
| US2689839A (en) * | 1951-08-22 | 1954-09-21 | Du Pont | Dispersion of delusterants in polyamides |
-
0
- NL NL133347D patent/NL133347C/xx active
- NL NL275240D patent/NL275240A/xx unknown
- BE BE614387D patent/BE614387A/xx unknown
-
1961
- 1961-02-28 GB GB7279/61A patent/GB924630A/en not_active Expired
-
1962
- 1962-02-01 US US170503A patent/US3193535A/en not_active Expired - Lifetime
- 1962-02-12 DE DE19621495087 patent/DE1495087B2/de active Pending
- 1962-02-16 ES ES0274667A patent/ES274667A1/es not_active Expired
- 1962-02-28 FR FR889500A patent/FR1505307A/fr not_active Expired
- 1962-02-28 CH CH246362A patent/CH421514A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1495087A1 (de) | 1969-02-06 |
| GB924630A (en) | 1963-04-24 |
| CH421514A (de) | 1966-09-30 |
| NL275240A (US20080293856A1-20081127-C00150.png) | |
| ES274667A1 (es) | 1962-06-16 |
| FR1505307A (fr) | 1967-12-15 |
| NL133347C (US20080293856A1-20081127-C00150.png) | |
| DE1495087B2 (de) | 1970-10-01 |
| US3193535A (en) | 1965-07-06 |
