FR2306980B1 - - Google Patents
Info
- Publication number
- FR2306980B1 FR2306980B1 FR7610557A FR7610557A FR2306980B1 FR 2306980 B1 FR2306980 B1 FR 2306980B1 FR 7610557 A FR7610557 A FR 7610557A FR 7610557 A FR7610557 A FR 7610557A FR 2306980 B1 FR2306980 B1 FR 2306980B1
- 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
- C08J9/105—Hydrazines; Hydrazides; Semicarbazides; Semicarbazones; Hydrazones; Derivatives thereof containing sulfur
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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US56716975A | 1975-04-11 | 1975-04-11 | |
US63847475A | 1975-12-08 | 1975-12-08 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2306980A1 FR2306980A1 (fr) | 1976-11-05 |
FR2306980B1 true FR2306980B1 (it) | 1980-06-20 |
Family
ID=27074383
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7610557A Granted FR2306980A1 (fr) | 1975-04-11 | 1976-04-09 | Sulfonylhydrazines n, n'-disubstituees, utiles notamment comme agents gonflants |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5917108B2 (it) |
FR (1) | FR2306980A1 (it) |
NL (1) | NL7603435A (it) |
-
1976
- 1976-02-12 JP JP1433476A patent/JPS5917108B2/ja not_active Expired
- 1976-04-02 NL NL7603435A patent/NL7603435A/xx not_active Application Discontinuation
- 1976-04-09 FR FR7610557A patent/FR2306980A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5917108B2 (ja) | 1984-04-19 |
JPS51118722A (en) | 1976-10-18 |
FR2306980A1 (fr) | 1976-11-05 |
NL7603435A (nl) | 1976-10-13 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |