CH504501A - Verfahren zur Herstellung von Schaumstoffen - Google Patents
Verfahren zur Herstellung von SchaumstoffenInfo
- Publication number
- CH504501A CH504501A CH1034667A CH1034667A CH504501A CH 504501 A CH504501 A CH 504501A CH 1034667 A CH1034667 A CH 1034667A CH 1034667 A CH1034667 A CH 1034667A CH 504501 A CH504501 A CH 504501A
- Authority
- CH
- Switzerland
- Prior art keywords
- foams
- production
- Prior art date
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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/909—Blowing-agent moderator, e.g. kickers
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)
- Macromonomer-Based Addition Polymer (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0049752 | 1966-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH504501A true CH504501A (de) | 1971-03-15 |
Family
ID=7103245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1034667A CH504501A (de) | 1966-07-21 | 1967-07-20 | Verfahren zur Herstellung von Schaumstoffen |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3573233A (de) |
| AT (1) | AT275882B (de) |
| BE (1) | BE701669A (de) |
| CH (1) | CH504501A (de) |
| DE (1) | DE1694069C3 (de) |
| DK (1) | DK114376B (de) |
| ES (1) | ES343171A1 (de) |
| GB (1) | GB1160475A (de) |
| NL (1) | NL159125B (de) |
| NO (1) | NO118397B (de) |
| SE (1) | SE335619B (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4463117A (en) * | 1980-01-21 | 1984-07-31 | Technicon Instruments Corporation | Heat stable, polymer-forming composition |
| DE3231397A1 (de) * | 1982-08-24 | 1984-03-01 | Bayer Ag, 5090 Leverkusen | Verwendung von carbonylverbindungen und/oder heteroanalogen carbonylverbindungen als stabilisierungsmittel fuer pyrokohlensaeuredialkylester enthaltende loesungen und, die genannten verbindungen enthaltende, polyisocyanat-zubereitungen |
| US4983320A (en) * | 1989-05-18 | 1991-01-08 | Akzo N.V. | Dialkyl dicarbonates as blowing agents for polymers |
| US5140052A (en) * | 1989-05-18 | 1992-08-18 | Akzo N.V. | Hydrolyzed dialkyl dicarbonates as blowing agents for polymers |
| US5030664A (en) * | 1989-05-18 | 1991-07-09 | Akzo N.V. | Dialkyl dicarbonates as blowing agents for polymers |
| US5037859A (en) * | 1989-06-20 | 1991-08-06 | The United States Of America As Represented By The United States Department Of Energy | Composite foams |
-
1966
- 1966-07-21 DE DE1694069A patent/DE1694069C3/de not_active Expired
-
1967
- 1967-06-29 SE SE09675/67*A patent/SE335619B/xx unknown
- 1967-07-14 NL NL6709842.A patent/NL159125B/xx not_active IP Right Cessation
- 1967-07-18 AT AT668967A patent/AT275882B/de active
- 1967-07-18 US US654065A patent/US3573233A/en not_active Expired - Lifetime
- 1967-07-19 ES ES343171A patent/ES343171A1/es not_active Expired
- 1967-07-20 DK DK375467AA patent/DK114376B/da unknown
- 1967-07-20 CH CH1034667A patent/CH504501A/de not_active IP Right Cessation
- 1967-07-20 BE BE701669D patent/BE701669A/xx not_active IP Right Cessation
- 1967-07-20 NO NO169116A patent/NO118397B/no unknown
- 1967-07-21 GB GB33663/67A patent/GB1160475A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| SE335619B (de) | 1971-06-01 |
| ES343171A1 (es) | 1968-08-16 |
| AT275882B (de) | 1969-11-10 |
| DE1694069C3 (de) | 1976-01-02 |
| NL159125B (nl) | 1979-01-15 |
| NO118397B (de) | 1969-12-22 |
| DE1694069A1 (de) | 1971-06-09 |
| US3573233A (en) | 1971-03-30 |
| DK114376B (da) | 1969-06-23 |
| BE701669A (de) | 1968-01-22 |
| GB1160475A (en) | 1969-08-06 |
| NL6709842A (de) | 1968-01-22 |
| DE1694069B2 (de) | 1975-05-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AT271911B (de) | Verfahren zur Herstellung von Polyurethanhartschäumen | |
| AT303367B (de) | Verfahren zur Herstellung von Schaumstoff-Formkörpern | |
| CH488769A (de) | Verfahren zur Herstellung von Formgebilden | |
| AT287291B (de) | Verfahren zur Herstellung von Polyolefinen | |
| AT273043B (de) | Verfahren zur Herstellung von Polyphosphaten | |
| CH496036A (de) | Verfahren zur Herstellung von Schaumstoffen | |
| CH488760A (de) | Verfahren zur Herstellung von Polyamidschäumen | |
| CH466779A (de) | Verfahren zur Herstellung von Bauelementen | |
| CH490450A (de) | Verfahren zur Herstellung von Polyamidschäumen | |
| CH457852A (de) | Verfahren zur Herstellung von Polyamidschäumen | |
| AT282972B (de) | Verfahren zur Herstellung schwerbrennbarer Schaumstoffe | |
| CH504501A (de) | Verfahren zur Herstellung von Schaumstoffen | |
| CH471851A (de) | Verfahren zur Herstellung von Polyamidschäumen | |
| AT258586B (de) | Verfahren zur Herstellung von Schaumstoffen | |
| AT266810B (de) | Verfahren zur Herstellung von ɛ-Caprolacton | |
| AT289089B (de) | Verfahren zur Herstellung von Rhodanverbindungen | |
| CH488809A (de) | Verfahren zur Herstellung von Beryllium-Aluminiumwerkstoffen | |
| CH484973A (de) | Verfahren zur Herstellung von Polymerisaten | |
| CH489556A (de) | Verfahren zur Herstellung von Polymerisaten | |
| AT280480B (de) | Verfahren zur Herstellung von Schaummitteln | |
| CH483388A (de) | Verfahren zur Herstellung von Tritylaminen | |
| AT279163B (de) | Verfahren zur Herstellung von Formkörpern | |
| AT265223B (de) | Verfahren zur kontinuierlichen Herstellung von Dibrombutenen | |
| CH479555A (de) | Verfahren zur kontinuierlichen Herstellung von Tetrachlor-o-phthalodinitril | |
| AT261917B (de) | Verfahren zur Herstellung von Schaumstoffen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PFA | Name/firm changed |
Owner name: BAYER AKTIENGESELLSCHAFT |
|
| PL | Patent ceased |