GB1413661A - Process for preparing polyisocyanurate foams - Google Patents
Process for preparing polyisocyanurate foamsInfo
- Publication number
- GB1413661A GB1413661A GB1609372A GB1609372A GB1413661A GB 1413661 A GB1413661 A GB 1413661A GB 1609372 A GB1609372 A GB 1609372A GB 1609372 A GB1609372 A GB 1609372A GB 1413661 A GB1413661 A GB 1413661A
- Authority
- GB
- United Kingdom
- Prior art keywords
- polyisocyanurate foams
- polyol
- april
- foams
- reacting
- 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.)
- Expired
Links
- 239000006260 foam Substances 0.000 title abstract 4
- 229920000582 polyisocyanurate Polymers 0.000 title abstract 3
- 239000011495 polyisocyanurate Substances 0.000 title abstract 3
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 3
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229920005862 polyol Polymers 0.000 abstract 2
- 150000003077 polyols Chemical class 0.000 abstract 2
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 abstract 2
- 238000005829 trimerization reaction Methods 0.000 abstract 2
- XYXBMCIMPXOBLB-UHFFFAOYSA-N 3,4,5-tris(dimethylamino)-2-methylphenol Chemical compound CN(C)C1=CC(O)=C(C)C(N(C)C)=C1N(C)C XYXBMCIMPXOBLB-UHFFFAOYSA-N 0.000 abstract 1
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 abstract 1
- 239000005725 8-Hydroxyquinoline Substances 0.000 abstract 1
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 abstract 1
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 abstract 1
- 229940093858 ethyl acetoacetate Drugs 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 229960003540 oxyquinoline Drugs 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
- 229920001228 polyisocyanate Polymers 0.000 abstract 1
- 239000005056 polyisocyanate Substances 0.000 abstract 1
- 229920001451 polypropylene glycol Polymers 0.000 abstract 1
- 235000011056 potassium acetate Nutrition 0.000 abstract 1
- MCJGNVYPOGVAJF-UHFFFAOYSA-N quinolin-8-ol Chemical compound C1=CN=C2C(O)=CC=CC2=C1 MCJGNVYPOGVAJF-UHFFFAOYSA-N 0.000 abstract 1
- 239000011541 reaction mixture Substances 0.000 abstract 1
- 229920002545 silicone oil Polymers 0.000 abstract 1
- 239000012970 tertiary amine catalyst Substances 0.000 abstract 1
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 abstract 1
- 229940029284 trichlorofluoromethane Drugs 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
- C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to isocyanurate groups
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2101/00—Manufacture of cellular products
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyurethanes Or Polyureas (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1609372A GB1413661A (en) | 1972-04-07 | 1972-04-07 | Process for preparing polyisocyanurate foams |
| IT2247073A IT988621B (it) | 1972-04-07 | 1973-04-02 | Processo per la preparazione di espansi poliisocianurici |
| BE1004944A BE797727A (nl) | 1972-04-07 | 1973-04-04 | Werkwijze ter bereiding van geschuimde polyisocyanuraten |
| JP48038327A JPS4917499A (https=) | 1972-04-07 | 1973-04-05 | |
| NL7304712A NL7304712A (https=) | 1972-04-07 | 1973-04-05 | |
| FR7312276A FR2179155B1 (https=) | 1972-04-07 | 1973-04-05 | |
| DE19732317163 DE2317163A1 (de) | 1972-04-07 | 1973-04-05 | Verfahren zur herstellung von polyisocyanurat-schaumstoffen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1609372A GB1413661A (en) | 1972-04-07 | 1972-04-07 | Process for preparing polyisocyanurate foams |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1413661A true GB1413661A (en) | 1975-11-12 |
Family
ID=10071073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1609372A Expired GB1413661A (en) | 1972-04-07 | 1972-04-07 | Process for preparing polyisocyanurate foams |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS4917499A (https=) |
| BE (1) | BE797727A (https=) |
| DE (1) | DE2317163A1 (https=) |
| FR (1) | FR2179155B1 (https=) |
| GB (1) | GB1413661A (https=) |
| IT (1) | IT988621B (https=) |
| NL (1) | NL7304712A (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5411021Y2 (https=) * | 1975-08-16 | 1979-05-18 | ||
| JPS5247898A (en) * | 1975-10-15 | 1977-04-16 | Sanyo Chem Ind Ltd | Process for preparing heat resistant rigid polyisocyanurate foams |
| JPS58459B2 (ja) * | 1979-01-10 | 1983-01-06 | アキレス株式会社 | ウレタン変性イソシアヌレ−トフォ−ムの製造方法 |
| JPS55151021A (en) * | 1979-05-14 | 1980-11-25 | Achilles Corp | Production of urethane-modified isocyanurate foam with high water and moisture resistance |
-
1972
- 1972-04-07 GB GB1609372A patent/GB1413661A/en not_active Expired
-
1973
- 1973-04-02 IT IT2247073A patent/IT988621B/it active
- 1973-04-04 BE BE1004944A patent/BE797727A/xx unknown
- 1973-04-05 DE DE19732317163 patent/DE2317163A1/de active Pending
- 1973-04-05 FR FR7312276A patent/FR2179155B1/fr not_active Expired
- 1973-04-05 NL NL7304712A patent/NL7304712A/xx not_active Application Discontinuation
- 1973-04-05 JP JP48038327A patent/JPS4917499A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT988621B (it) | 1975-04-30 |
| BE797727A (nl) | 1973-10-04 |
| NL7304712A (https=) | 1973-10-09 |
| DE2317163A1 (de) | 1973-10-11 |
| FR2179155A1 (https=) | 1973-11-16 |
| JPS4917499A (https=) | 1974-02-15 |
| FR2179155B1 (https=) | 1976-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 414F | Notice of opposition given (sect. 14/1949) | ||
| 414C | Case decided by the comptroller ** grants refused (sect. 14/1949) | ||
| CSNS | Application of which complete specification have been accepted and published, but patent is not sealed |