FR2192158B1 - - Google Patents
Info
- Publication number
- FR2192158B1 FR2192158B1 FR7325164A FR7325164A FR2192158B1 FR 2192158 B1 FR2192158 B1 FR 2192158B1 FR 7325164 A FR7325164 A FR 7325164A FR 7325164 A FR7325164 A FR 7325164A FR 2192158 B1 FR2192158 B1 FR 2192158B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C08J9/06—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 chemical blowing agent
- C08J9/10—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 chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/104—Hydrazines; Hydrazides; Semicarbazides; Semicarbazones; Hydrazones; Derivatives thereof
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Harvester Elements (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3230572A GB1438277A (en) | 1972-07-11 | 1972-07-11 | Rotary scythe mowers |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2192158A1 FR2192158A1 (fr) | 1974-02-08 |
FR2192158B1 true FR2192158B1 (fr) | 1976-11-12 |
Family
ID=10336540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7325164A Expired FR2192158B1 (fr) | 1972-07-11 | 1973-07-10 |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2192158B1 (fr) |
GB (1) | GB1438277A (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1990014755A1 (fr) * | 1989-06-01 | 1990-12-13 | William Henry Clarke | Couteau et systeme de montage associe |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1282563A (en) * | 1968-07-19 | 1972-07-19 | Bakelite Xylonite Ltd | A blowing agent composition |
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1972
- 1972-07-11 GB GB3230572A patent/GB1438277A/en not_active Expired
-
1973
- 1973-07-10 FR FR7325164A patent/FR2192158B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1438277A (en) | 1976-06-03 |
FR2192158A1 (fr) | 1974-02-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |