NL7210157A - - Google Patents
Info
- Publication number
- NL7210157A NL7210157A NL7210157A NL7210157A NL7210157A NL 7210157 A NL7210157 A NL 7210157A NL 7210157 A NL7210157 A NL 7210157A NL 7210157 A NL7210157 A NL 7210157A NL 7210157 A NL7210157 A NL 7210157A
- Authority
- NL
- Netherlands
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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
- C08G18/025—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing carbodiimide groups
-
- 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
- C08J2379/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen, or carbon only, not provided for in groups C08J2361/00 - C08J2377/00
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)
- 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 |
|---|---|---|---|
| US16952671A | 1971-08-05 | 1971-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7210157A true NL7210157A (https=) | 1973-02-07 |
Family
ID=22616071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7210157A NL7210157A (https=) | 1971-08-05 | 1972-07-21 |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS505240B2 (https=) |
| AU (1) | AU453371B2 (https=) |
| BE (1) | BE786676A (https=) |
| CA (1) | CA1002698A (https=) |
| DE (1) | DE2236708A1 (https=) |
| FR (1) | FR2148035B1 (https=) |
| GB (1) | GB1377799A (https=) |
| IT (1) | IT961639B (https=) |
| NL (1) | NL7210157A (https=) |
| ZA (1) | ZA724185B (https=) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50104246U (https=) * | 1974-01-30 | 1975-08-27 | ||
| FR2331435A1 (fr) * | 1975-11-17 | 1977-06-10 | Roth Sa Freres | Procede de moulage de polycarbodiimide cellulaire, et produit obtenu par application de ce procede |
| FR2447802A1 (fr) * | 1979-01-30 | 1980-08-29 | Roth Sa Freres | Procede de fabrication d'un materiau d'absorption phonique et materiau ainsi obtenu |
| JPS55160628A (en) * | 1979-05-31 | 1980-12-13 | Koito Mfg Co Ltd | Automobile headlamp |
| JP2769852B2 (ja) * | 1989-05-02 | 1998-06-25 | 日清紡績株式会社 | 高分子量ポリカルボジイミド溶液及びその製造方法 |
-
0
- BE BE786676D patent/BE786676A/xx unknown
-
1972
- 1972-06-19 ZA ZA724185A patent/ZA724185B/xx unknown
- 1972-06-21 GB GB2909372A patent/GB1377799A/en not_active Expired
- 1972-06-22 AU AU43794/72A patent/AU453371B2/en not_active Expired
- 1972-07-18 CA CA147,358A patent/CA1002698A/en not_active Expired
- 1972-07-21 NL NL7210157A patent/NL7210157A/xx not_active Application Discontinuation
- 1972-07-21 IT IT51676/72A patent/IT961639B/it active
- 1972-07-26 FR FR7226908A patent/FR2148035B1/fr not_active Expired
- 1972-07-26 DE DE2236708A patent/DE2236708A1/de active Pending
- 1972-07-26 JP JP47074236A patent/JPS505240B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2236708A1 (de) | 1973-02-22 |
| IT961639B (it) | 1973-12-10 |
| FR2148035A1 (https=) | 1973-03-11 |
| FR2148035B1 (https=) | 1977-12-30 |
| ZA724185B (en) | 1973-03-28 |
| JPS505240B2 (https=) | 1975-03-01 |
| AU453371B2 (en) | 1974-09-13 |
| GB1377799A (en) | 1974-12-18 |
| JPS4825795A (https=) | 1973-04-04 |
| CA1002698A (en) | 1976-12-28 |
| BE786676A (fr) | 1973-01-25 |
| AU4379472A (en) | 1974-01-03 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |