FR2280661A1 - Procede pour former des mousses a partir de solutions de resines d'uree-formaldehyde et mousses ainsi obtenues - Google Patents
Procede pour former des mousses a partir de solutions de resines d'uree-formaldehyde et mousses ainsi obtenuesInfo
- Publication number
- FR2280661A1 FR2280661A1 FR7522845A FR7522845A FR2280661A1 FR 2280661 A1 FR2280661 A1 FR 2280661A1 FR 7522845 A FR7522845 A FR 7522845A FR 7522845 A FR7522845 A FR 7522845A FR 2280661 A1 FR2280661 A1 FR 2280661A1
- Authority
- FR
- France
- Prior art keywords
- foams
- solutions
- uree
- urea
- formaldehyde resins
- Prior art date
- 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.)
- Granted
Links
- 239000006260 foam Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 title 1
- 229920005989 resin Polymers 0.000 title 1
- 239000011347 resin Substances 0.000 title 1
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical group OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 2
- 229920001807 Urea-formaldehyde Polymers 0.000 abstract 2
- 239000004604 Blowing Agent Substances 0.000 abstract 1
- 108700020962 Peroxidase Proteins 0.000 abstract 1
- 102000003992 Peroxidases Human genes 0.000 abstract 1
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 abstract 1
- 229920003180 amino resin Polymers 0.000 abstract 1
- 238000003421 catalytic decomposition reaction Methods 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 238000005187 foaming Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 238000006068 polycondensation reaction Methods 0.000 abstract 1
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 abstract 1
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
- C08J9/12—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 physical blowing agent
- C08J9/14—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 physical blowing agent organic
- C08J9/141—Hydrocarbons
-
- 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
-
- 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
- C08J9/12—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 physical blowing agent
- C08J9/14—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 physical blowing agent organic
- C08J9/143—Halogen containing compounds
- C08J9/147—Halogen containing compounds containing carbon and halogen atoms only
-
- 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
- C08J2361/00—Characterised by the use of condensation polymers of aldehydes or ketones; Derivatives of such polymers
- C08J2361/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08J2361/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08J2361/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
Landscapes
- 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)
- General Chemical & Material Sciences (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19742436465 DE2436465C3 (de) | 1974-07-29 | 1974-07-29 | Verfahren zur Verschäumung von Harnstoff-Formaldehydharz-Lösungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2280661A1 true FR2280661A1 (fr) | 1976-02-27 |
| FR2280661B3 FR2280661B3 (https=) | 1979-04-27 |
Family
ID=5921834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7522845A Granted FR2280661A1 (fr) | 1974-07-29 | 1975-07-22 | Procede pour former des mousses a partir de solutions de resines d'uree-formaldehyde et mousses ainsi obtenues |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT340149B (https=) |
| BE (1) | BE831657A (https=) |
| CH (1) | CH612205A5 (https=) |
| DE (1) | DE2436465C3 (https=) |
| FR (1) | FR2280661A1 (https=) |
| LU (1) | LU73077A1 (https=) |
| NL (1) | NL7508654A (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3007151C2 (de) * | 1979-02-26 | 1983-10-27 | Mitsubishi Gas Chemical Co., Inc., Tokyo | Verfahren zur Herstellung von Aminoharzschaum |
-
1974
- 1974-07-29 DE DE19742436465 patent/DE2436465C3/de not_active Expired
-
1975
- 1975-04-16 CH CH487275A patent/CH612205A5/xx not_active IP Right Cessation
- 1975-05-21 AT AT384675A patent/AT340149B/de not_active IP Right Cessation
- 1975-07-21 NL NL7508654A patent/NL7508654A/xx not_active Application Discontinuation
- 1975-07-22 FR FR7522845A patent/FR2280661A1/fr active Granted
- 1975-07-23 BE BE158543A patent/BE831657A/xx unknown
- 1975-07-28 LU LU73077A patent/LU73077A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2280661B3 (https=) | 1979-04-27 |
| DE2436465A1 (de) | 1976-02-12 |
| DE2436465C3 (de) | 1978-03-02 |
| DE2436465B2 (de) | 1977-07-21 |
| CH612205A5 (en) | 1979-07-13 |
| AT340149B (de) | 1977-11-25 |
| NL7508654A (nl) | 1976-02-02 |
| LU73077A1 (https=) | 1976-03-02 |
| ATA384675A (de) | 1977-03-15 |
| BE831657A (fr) | 1975-11-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |