BE799034A - Procede de preparation de matieres mousses ignifuges portant des groupes urethane, - Google Patents
Procede de preparation de matieres mousses ignifuges portant des groupes urethane,Info
- Publication number
- BE799034A BE799034A BE130689A BE130689A BE799034A BE 799034 A BE799034 A BE 799034A BE 130689 A BE130689 A BE 130689A BE 130689 A BE130689 A BE 130689A BE 799034 A BE799034 A BE 799034A
- Authority
- BE
- Belgium
- Prior art keywords
- foam materials
- urethane groups
- resistant foam
- materials carrying
- preparing fire
- 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
- C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B13/00—Optical objectives specially designed for the purposes specified below
-
- 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
- C08J2375/04—Polyurethanes
-
- 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
- C08J2375/04—Polyurethanes
- C08J2375/08—Polyurethanes from polyethers
-
- 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
- C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Polyurethanes Or Polyureas (AREA)
- Fire-Extinguishing Compositions (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722221811 DE2221811A1 (de) | 1972-05-04 | 1972-05-04 | Verfahren zur herstellung von flammfesten urethangruppen aufweisenden schaumstoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE799034A true BE799034A (fr) | 1973-11-05 |
Family
ID=5844029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE130689A BE799034A (fr) | 1972-05-04 | 1973-05-03 | Procede de preparation de matieres mousses ignifuges portant des groupes urethane, |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5226279B2 (fr) |
| AT (1) | AT320292B (fr) |
| AU (1) | AU470416B2 (fr) |
| BE (1) | BE799034A (fr) |
| BR (1) | BR7303191D0 (fr) |
| CH (1) | CH580648A5 (fr) |
| DE (1) | DE2221811A1 (fr) |
| DK (1) | DK133990C (fr) |
| FR (1) | FR2183275A1 (fr) |
| IT (1) | IT988155B (fr) |
| NL (1) | NL176180C (fr) |
| NO (1) | NO138377C (fr) |
| SE (1) | SE405979B (fr) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2246400A1 (de) * | 1972-09-21 | 1974-04-11 | Wacker Chemie Gmbh | Verfahren zur herstellung von polyurethanschaumstoffen |
| CH597270A5 (fr) * | 1974-08-30 | 1978-03-31 | Goldschmidt Ag Th | |
| JPS51104394A (fr) * | 1975-03-11 | 1976-09-16 | Iseo Konishi | |
| JPS51104393A (ja) * | 1975-03-11 | 1976-09-16 | Iseo Konishi | Gasukanchisoshi |
| JPS53102798A (en) * | 1977-02-21 | 1978-09-07 | Shibaura Denshi Seisakushiyo K | Manufacture of gas sensor |
| JPS532289U (fr) * | 1977-06-16 | 1978-01-11 | ||
| JPS59143945A (ja) * | 1983-02-07 | 1984-08-17 | Richo Seiki Kk | ガス検出装置 |
| JPS59143946A (ja) * | 1983-02-07 | 1984-08-17 | Richo Seiki Kk | ガス検出装置 |
| DE4001556A1 (de) * | 1990-01-20 | 1991-07-25 | Bayer Ag | Neue polyisocyanatmischungen und ihre verwendung bei der herstellung von weichen polyurethan-schaumstoffen |
| JPH0721474B2 (ja) * | 1990-03-26 | 1995-03-08 | 高圧ガス保安協会 | 不完全燃焼の検出方法 |
| DE4414803C1 (de) * | 1994-04-28 | 1995-10-05 | Goldschmidt Ag Th | Verfahren zur Herstellung von Polyurethankaltschäumen |
| DE4444898C1 (de) * | 1994-12-16 | 1996-10-10 | Goldschmidt Ag Th | Verfahren zur Herstellung von Polyurethankaltschäumen |
| DE102005050473A1 (de) | 2005-10-21 | 2007-04-26 | Goldschmidt Gmbh | Verfahren zur Herstellung von Polyurethan-Kaltschäumen |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1270169A (fr) * | 1960-10-08 | 1961-08-25 | Ici Ltd | Perfectionnement à la fabrication de mousses cellulaires de polyuréthanes |
| BE660101A (fr) * | 1964-02-24 |
-
1972
- 1972-05-04 DE DE19722221811 patent/DE2221811A1/de active Pending
-
1973
- 1973-05-01 JP JP48047622A patent/JPS5226279B2/ja not_active Expired
- 1973-05-01 NL NL7306052A patent/NL176180C/xx not_active IP Right Cessation
- 1973-05-02 IT IT4974273A patent/IT988155B/it active
- 1973-05-02 CH CH626273A patent/CH580648A5/xx not_active IP Right Cessation
- 1973-05-02 AT AT385773A patent/AT320292B/de not_active IP Right Cessation
- 1973-05-03 BR BR319173A patent/BR7303191D0/pt unknown
- 1973-05-03 SE SE7306202A patent/SE405979B/xx unknown
- 1973-05-03 NO NO182473A patent/NO138377C/no unknown
- 1973-05-03 BE BE130689A patent/BE799034A/fr not_active IP Right Cessation
- 1973-05-03 DK DK241673A patent/DK133990C/da active
- 1973-05-04 FR FR7316184A patent/FR2183275A1/fr active Granted
- 1973-05-04 AU AU55278/73A patent/AU470416B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BR7303191D0 (pt) | 1974-07-18 |
| DE2221811A1 (de) | 1973-11-22 |
| FR2183275B1 (fr) | 1979-01-26 |
| NO138377C (no) | 1978-08-23 |
| IT988155B (it) | 1975-04-10 |
| NO138377B (no) | 1978-05-16 |
| JPS5226279B2 (fr) | 1977-07-13 |
| NL176180C (nl) | 1985-03-01 |
| AU470416B2 (en) | 1976-03-18 |
| AT320292B (de) | 1975-02-10 |
| DK133990B (da) | 1976-08-23 |
| AU5527873A (en) | 1974-11-07 |
| FR2183275A1 (en) | 1973-12-14 |
| JPS4948793A (fr) | 1974-05-11 |
| CH580648A5 (fr) | 1976-10-15 |
| NL7306052A (fr) | 1973-11-06 |
| SE405979B (sv) | 1979-01-15 |
| NL176180B (nl) | 1984-10-01 |
| DK133990C (da) | 1977-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: BAYER A.G. Effective date: 19870531 |