NL77568C - - Google Patents
Info
- Publication number
- NL77568C NL77568C NL77568DA NL77568C NL 77568 C NL77568 C NL 77568C NL 77568D A NL77568D A NL 77568DA NL 77568 C NL77568 C NL 77568C
- 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
- C08J9/06—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
- C08J9/106—Azides
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)
- Hard Magnetic Materials (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US306064XA | 1951-07-14 | 1951-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL77568C true NL77568C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=21855017
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7603432,A NL170174B (nl) | 1951-07-14 | Eendelige naadloze schoep voor een stromingsmachine, in het bijzonder voor een ventilator. | |
| NL77568D NL77568C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1951-07-14 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7603432,A NL170174B (nl) | 1951-07-14 | Eendelige naadloze schoep voor een stromingsmachine, in het bijzonder voor een ventilator. |
Country Status (4)
-
0
- BE BE488735D patent/BE488735A/fr unknown
- NL NLAANVRAGE7603432,A patent/NL170174B/xx unknown
- NL NL77568D patent/NL77568C/xx active
-
1952
- 1952-02-21 FR FR1052926D patent/FR1052926A/fr not_active Expired
- 1952-04-03 CH CH306064D patent/CH306064A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL170174B (nl) | |
| CH306064A (de) | 1955-03-31 |
| BE488735A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | |
| FR1052926A (fr) | 1954-01-28 |