IT954351B - SPRAYABLE, STABLE, NON-FLAMMABLE COMPOSITION BASED ON POLYURETHANE FOAM - Google Patents
SPRAYABLE, STABLE, NON-FLAMMABLE COMPOSITION BASED ON POLYURETHANE FOAMInfo
- Publication number
- IT954351B IT954351B IT48874/72A IT4887472A IT954351B IT 954351 B IT954351 B IT 954351B IT 48874/72 A IT48874/72 A IT 48874/72A IT 4887472 A IT4887472 A IT 4887472A IT 954351 B IT954351 B IT 954351B
- Authority
- IT
- Italy
- Prior art keywords
- sprayable
- stable
- polyurethane foam
- composition based
- flammable composition
- Prior art date
Links
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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
- C08G18/4018—Mixtures of compounds of group C08G18/42 with compounds of group C08G18/48
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/30—Low-molecular-weight compounds
- C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
- C08G18/3878—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus
- C08G18/3889—Low-molecular-weight compounds having heteroatoms other than oxygen having phosphorus having nitrogen in addition to phosphorus
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/46—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen
- C08G18/4607—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen having halogens
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/487—Polyethers containing cyclic groups
- C08G18/4883—Polyethers containing cyclic groups containing cyclic groups having at least one oxygen atom in the ring
-
- 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
- C08G2150/00—Compositions for coatings
- C08G2150/60—Compositions for foaming; Foamed or intumescent coatings
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13921871A | 1971-04-30 | 1971-04-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT954351B true IT954351B (en) | 1973-08-30 |
Family
ID=22485618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48874/72A IT954351B (en) | 1971-04-30 | 1972-03-09 | SPRAYABLE, STABLE, NON-FLAMMABLE COMPOSITION BASED ON POLYURETHANE FOAM |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE781944A (en) |
CA (1) | CA991348A (en) |
DE (1) | DE2220200C2 (en) |
FR (1) | FR2134395B1 (en) |
GB (1) | GB1383215A (en) |
IT (1) | IT954351B (en) |
NL (1) | NL152882B (en) |
ZA (1) | ZA722856B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4169922A (en) * | 1977-12-27 | 1979-10-02 | Monsanto Company | Rigid polyurethane foam-forming compositions |
JPH02248419A (en) * | 1989-03-22 | 1990-10-04 | M D Kasei Kk | Production of heat-resistant urethane-modified polyisocyanurate foam |
DE4026893A1 (en) * | 1990-08-24 | 1992-02-27 | Hans Wilhelm Huetzen | Polyurethane insulating foam free from halo-hydrocarbon cpds. - produced using lower alkane as blowing agent and added phosphate ester |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3585185A (en) * | 1968-05-13 | 1971-06-15 | Wyandotte Chemicals Corp | Ester-containing polyols |
US3639542A (en) * | 1968-05-13 | 1972-02-01 | Basf Wyandotte Corp | Ester-containing polyols having halogen and phosphorus atoms therein |
-
1972
- 1972-02-29 NL NL727202629A patent/NL152882B/en not_active IP Right Cessation
- 1972-03-09 IT IT48874/72A patent/IT954351B/en active
- 1972-04-11 BE BE781944A patent/BE781944A/en not_active IP Right Cessation
- 1972-04-20 FR FR727213968A patent/FR2134395B1/fr not_active Expired
- 1972-04-25 DE DE2220200A patent/DE2220200C2/en not_active Expired
- 1972-04-28 ZA ZA722856A patent/ZA722856B/en unknown
- 1972-04-28 CA CA141,145A patent/CA991348A/en not_active Expired
- 1972-05-01 GB GB2010972A patent/GB1383215A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL152882B (en) | 1977-04-15 |
FR2134395A1 (en) | 1972-12-08 |
DE2220200A1 (en) | 1972-11-09 |
ZA722856B (en) | 1973-03-28 |
GB1383215A (en) | 1975-02-05 |
BE781944A (en) | 1972-10-11 |
DE2220200C2 (en) | 1982-12-02 |
NL7202629A (en) | 1972-11-01 |
CA991348A (en) | 1976-06-15 |
FR2134395B1 (en) | 1974-07-05 |
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