FR2268045A1 - Blowing agent for polyurethane foams - comprising trichloro-fluoromethane, ethyl chloride and methylene chloride - Google Patents
Blowing agent for polyurethane foams - comprising trichloro-fluoromethane, ethyl chloride and methylene chlorideInfo
- Publication number
- FR2268045A1 FR2268045A1 FR7511948A FR7511948A FR2268045A1 FR 2268045 A1 FR2268045 A1 FR 2268045A1 FR 7511948 A FR7511948 A FR 7511948A FR 7511948 A FR7511948 A FR 7511948A FR 2268045 A1 FR2268045 A1 FR 2268045A1
- Authority
- FR
- France
- Prior art keywords
- blowing agent
- polyurethane foams
- fluoromethane
- trichloro
- catalysts
- 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
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 title abstract 5
- 239000004604 Blowing Agent Substances 0.000 title abstract 4
- 229920005830 Polyurethane Foam Polymers 0.000 title abstract 2
- HRYZWHHZPQKTII-UHFFFAOYSA-N chloroethane Chemical compound CCCl HRYZWHHZPQKTII-UHFFFAOYSA-N 0.000 title abstract 2
- 239000011496 polyurethane foam Substances 0.000 title abstract 2
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 title abstract 2
- 229960003750 ethyl chloride Drugs 0.000 title 1
- 229940073584 methylene chloride Drugs 0.000 title 1
- 229940029284 trichlorofluoromethane Drugs 0.000 title 1
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 3
- 229920005862 polyol Polymers 0.000 abstract 3
- 150000003077 polyols Chemical class 0.000 abstract 3
- 239000003054 catalyst Substances 0.000 abstract 2
- IMNIMPAHZVJRPE-UHFFFAOYSA-N triethylenediamine Chemical compound C1CN2CCN1CC2 IMNIMPAHZVJRPE-UHFFFAOYSA-N 0.000 abstract 2
- GQVMHMFBVWSSPF-SOYUKNQTSA-N (4E,6E)-2,6-dimethylocta-2,4,6-triene Chemical compound C\C=C(/C)\C=C\C=C(C)C GQVMHMFBVWSSPF-SOYUKNQTSA-N 0.000 abstract 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 abstract 1
- 239000004721 Polyphenylene oxide Substances 0.000 abstract 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract 1
- 150000001412 amines Chemical class 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- GQVMHMFBVWSSPF-UHFFFAOYSA-N cis-alloocimene Natural products CC=C(C)C=CC=C(C)C GQVMHMFBVWSSPF-UHFFFAOYSA-N 0.000 abstract 1
- WWZKQHOCKIZLMA-UHFFFAOYSA-M octanoate Chemical compound CCCCCCCC([O-])=O WWZKQHOCKIZLMA-UHFFFAOYSA-M 0.000 abstract 1
- 229920000570 polyether Polymers 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 239000012974 tin catalyst Substances 0.000 abstract 1
- RUELTTOHQODFPA-UHFFFAOYSA-N toluene 2,6-diisocyanate Chemical compound CC1=C(N=C=O)C=CC=C1N=C=O RUELTTOHQODFPA-UHFFFAOYSA-N 0.000 abstract 1
- ZBZJXHCVGLJWFG-UHFFFAOYSA-N trichloromethyl(.) Chemical compound Cl[C](Cl)Cl ZBZJXHCVGLJWFG-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- IHPKGUQCSIINRJ-UHFFFAOYSA-N β-ocimene Natural products CC(C)=CCC=C(C)C=C IHPKGUQCSIINRJ-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
- C08J9/143—Halogen containing compounds
-
- 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
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)
- 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 |
|---|---|---|---|
| US46239374A | 1974-04-19 | 1974-04-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2268045A1 true FR2268045A1 (en) | 1975-11-14 |
| FR2268045B1 FR2268045B1 (enExample) | 1978-02-24 |
Family
ID=23836283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7511948A Granted FR2268045A1 (en) | 1974-04-19 | 1975-04-17 | Blowing agent for polyurethane foams - comprising trichloro-fluoromethane, ethyl chloride and methylene chloride |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS5217879B2 (enExample) |
| AR (1) | AR202505A1 (enExample) |
| AU (1) | AU8028675A (enExample) |
| BE (1) | BE828132A (enExample) |
| BR (1) | BR7502393A (enExample) |
| DE (1) | DE2517272A1 (enExample) |
| FR (1) | FR2268045A1 (enExample) |
| IT (1) | IT1038010B (enExample) |
| NL (1) | NL7504660A (enExample) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1470730A (fr) * | 1965-03-05 | 1967-02-24 | Allied Chem | Polyuréthanes de faible densité et leur procédé de préparation |
| FR2070239A1 (enExample) * | 1969-12-03 | 1971-09-10 | Cincinnati Milacron Inc | |
| FR2111525A5 (enExample) * | 1970-10-29 | 1972-06-02 | Dow Chemical Co |
-
1975
- 1975-04-17 FR FR7511948A patent/FR2268045A1/fr active Granted
- 1975-04-18 DE DE19752517272 patent/DE2517272A1/de active Pending
- 1975-04-18 NL NL7504660A patent/NL7504660A/xx unknown
- 1975-04-18 BE BE155567A patent/BE828132A/xx unknown
- 1975-04-18 AU AU80286/75A patent/AU8028675A/en not_active Expired
- 1975-04-18 BR BR7503047A patent/BR7502393A/pt unknown
- 1975-04-18 JP JP50046597A patent/JPS5217879B2/ja not_active Expired
- 1975-04-18 IT IT2252875A patent/IT1038010B/it active
- 1975-04-18 AR AR25842075A patent/AR202505A1/es active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1470730A (fr) * | 1965-03-05 | 1967-02-24 | Allied Chem | Polyuréthanes de faible densité et leur procédé de préparation |
| FR2070239A1 (enExample) * | 1969-12-03 | 1971-09-10 | Cincinnati Milacron Inc | |
| FR2111525A5 (enExample) * | 1970-10-29 | 1972-06-02 | Dow Chemical Co |
Also Published As
| Publication number | Publication date |
|---|---|
| BR7502393A (pt) | 1976-03-09 |
| DE2517272A1 (de) | 1975-10-23 |
| IT1038010B (it) | 1979-11-20 |
| JPS5217879B2 (enExample) | 1977-05-18 |
| FR2268045B1 (enExample) | 1978-02-24 |
| AU8028675A (en) | 1976-10-21 |
| AR202505A1 (es) | 1975-06-13 |
| JPS50145496A (enExample) | 1975-11-21 |
| NL7504660A (nl) | 1975-10-21 |
| BE828132A (fr) | 1975-10-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |