BE722518A - - Google Patents
Info
- Publication number
- BE722518A BE722518A BE722518DA BE722518A BE 722518 A BE722518 A BE 722518A BE 722518D A BE722518D A BE 722518DA BE 722518 A BE722518 A BE 722518A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2377/00—Characterised by the use of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Derivatives of such polymers
- C08J2377/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Polyamides (AREA)
- Polyurethanes Or Polyureas (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0053842 | 1967-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE722518A true BE722518A (de) | 1969-04-01 |
Family
ID=7106638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE722518D BE722518A (de) | 1967-10-20 | 1968-10-18 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3702313A (de) |
| JP (1) | JPS5140112B1 (de) |
| BE (1) | BE722518A (de) |
| CH (1) | CH504500A (de) |
| DK (1) | DK127512B (de) |
| ES (1) | ES359328A1 (de) |
| FR (1) | FR1588710A (de) |
| GB (1) | GB1185935A (de) |
| NL (1) | NL6814878A (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4022719A (en) * | 1971-11-13 | 1977-05-10 | Bridgestone Tire Company Limited | Process for producing polyamide foam |
| DE19741356C2 (de) * | 1997-09-19 | 2001-02-15 | Cognis Deutschland Gmbh | Verwendung von Glucoprotaminen |
-
1968
- 1968-09-13 CH CH1369768A patent/CH504500A/de not_active IP Right Cessation
- 1968-09-20 GB GB44797/68A patent/GB1185935A/en not_active Expired
- 1968-10-11 US US766975A patent/US3702313A/en not_active Expired - Lifetime
- 1968-10-16 DK DK498768AA patent/DK127512B/da unknown
- 1968-10-17 NL NL6814878A patent/NL6814878A/xx unknown
- 1968-10-18 FR FR1588710D patent/FR1588710A/fr not_active Expired
- 1968-10-18 BE BE722518D patent/BE722518A/xx unknown
- 1968-10-19 ES ES359328A patent/ES359328A1/es not_active Expired
- 1968-10-21 JP JP43076163A patent/JPS5140112B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5140112B1 (de) | 1976-11-01 |
| US3702313A (en) | 1972-11-07 |
| CH504500A (de) | 1971-03-15 |
| DE1720734B2 (de) | 1976-03-25 |
| GB1185935A (en) | 1970-03-25 |
| DK127512B (da) | 1973-11-19 |
| FR1588710A (de) | 1970-04-17 |
| NL6814878A (de) | 1969-04-22 |
| ES359328A1 (es) | 1970-06-01 |
| DE1720734A1 (de) | 1971-07-15 |