GB1367023A - - Google Patents
Info
- Publication number
- GB1367023A GB1367023A GB2724472A GB2724472A GB1367023A GB 1367023 A GB1367023 A GB 1367023A GB 2724472 A GB2724472 A GB 2724472A GB 2724472 A GB2724472 A GB 2724472A GB 1367023 A GB1367023 A GB 1367023A
- Authority
- GB
- United Kingdom
- 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
- C08J9/08—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 carbon dioxide
-
- 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
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
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)
- 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 |
|---|---|---|---|
| DE19712129198 DE2129198C3 (de) | 1971-06-12 | 1971-06-12 | Verfahren zur Herstellung von Schaumstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1367023A true GB1367023A (enExample) | 1974-09-18 |
Family
ID=5810575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2724472A Expired GB1367023A (enExample) | 1971-06-12 | 1972-06-12 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5543004B1 (enExample) |
| BE (1) | BE784735A (enExample) |
| DE (1) | DE2129198C3 (enExample) |
| ES (1) | ES403736A1 (enExample) |
| FR (1) | FR2141842B1 (enExample) |
| GB (1) | GB1367023A (enExample) |
| IT (1) | IT958281B (enExample) |
| NL (1) | NL175628C (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2711145A1 (de) | 1977-03-15 | 1978-09-21 | Bayer Ag | Verfahren zur spaltung von polyurethankunststoffen |
| US4099666A (en) * | 1977-06-27 | 1978-07-11 | Welles Theodore W | Composite bag for hard crusted bakery products |
| JPH01173717U (enExample) * | 1988-05-26 | 1989-12-11 | ||
| US20110230581A1 (en) | 2010-03-17 | 2011-09-22 | Bayer Materialscience Llc | Process for the production of polyether polyols with a high ethylene oxide content |
-
1971
- 1971-06-12 DE DE19712129198 patent/DE2129198C3/de not_active Expired
-
1972
- 1972-06-09 IT IT5077972A patent/IT958281B/it active
- 1972-06-10 ES ES403736A patent/ES403736A1/es not_active Expired
- 1972-06-12 GB GB2724472A patent/GB1367023A/en not_active Expired
- 1972-06-12 NL NL7207997A patent/NL175628C/xx not_active IP Right Cessation
- 1972-06-12 BE BE784735A patent/BE784735A/xx not_active IP Right Cessation
- 1972-06-12 JP JP5776372A patent/JPS5543004B1/ja active Pending
- 1972-06-12 FR FR7221123A patent/FR2141842B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT958281B (it) | 1973-10-20 |
| FR2141842A1 (enExample) | 1973-01-26 |
| ES403736A1 (es) | 1975-05-01 |
| BE784735A (fr) | 1972-12-12 |
| DE2129198A1 (de) | 1972-12-28 |
| JPS5543004B1 (enExample) | 1980-11-04 |
| DE2129198C3 (de) | 1982-01-21 |
| FR2141842B1 (enExample) | 1978-08-04 |
| NL175628B (nl) | 1984-07-02 |
| DE2129198B2 (de) | 1981-03-19 |
| NL175628C (nl) | 1984-12-03 |
| NL7207997A (enExample) | 1972-12-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |