IT1247421B - USEFUL POLYESTERS AS SUBSTANCES THAT ELIMINATE SMOKE AND TOXIC GASES FOR POLYURETHANE - Google Patents
USEFUL POLYESTERS AS SUBSTANCES THAT ELIMINATE SMOKE AND TOXIC GASES FOR POLYURETHANEInfo
- Publication number
- IT1247421B IT1247421B IT02100390A IT2100390A IT1247421B IT 1247421 B IT1247421 B IT 1247421B IT 02100390 A IT02100390 A IT 02100390A IT 2100390 A IT2100390 A IT 2100390A IT 1247421 B IT1247421 B IT 1247421B
- Authority
- IT
- Italy
- Prior art keywords
- polyurethane
- substances
- toxic gases
- useful polyesters
- eliminate smoke
- Prior art date
Links
- 229920000728 polyester Polymers 0.000 title 1
- 229920002635 polyurethane Polymers 0.000 title 1
- 239000004814 polyurethane Substances 0.000 title 1
- 239000000126 substance Substances 0.000 title 1
- 239000002341 toxic gas Substances 0.000 title 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
- C08G18/28—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
- C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
- C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic 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
- 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
- C08G18/4244—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether 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
- 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
- C08G18/4291—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from polyester forming components containing monoepoxy compounds
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/16—Dicarboxylic acids and dihydroxy compounds
- C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/40—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds, other than from esters thereof
- C08G63/42—Cyclic ethers; Cyclic carbonates; Cyclic sulfites; Cyclic orthoesters
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)
- Compositions Of Macromolecular Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898916824A GB8916824D0 (en) | 1989-07-22 | 1989-07-22 | Polyester |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9021003A0 IT9021003A0 (en) | 1990-07-20 |
IT9021003A1 IT9021003A1 (en) | 1992-01-20 |
IT1247421B true IT1247421B (en) | 1994-12-13 |
Family
ID=10660496
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT02100390A IT1247421B (en) | 1989-07-22 | 1990-07-20 | USEFUL POLYESTERS AS SUBSTANCES THAT ELIMINATE SMOKE AND TOXIC GASES FOR POLYURETHANE |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPH0366726A (en) |
CA (1) | CA2021687A1 (en) |
DE (1) | DE4022999A1 (en) |
FR (1) | FR2649984B1 (en) |
GB (2) | GB8916824D0 (en) |
IT (1) | IT1247421B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2543739T3 (en) * | 2009-04-09 | 2015-08-21 | Bayer Intellectual Property Gmbh | Polyester terephthalic acid and oligo alkylene oxides |
JP5475065B2 (en) * | 2011-07-08 | 2014-04-16 | 三洋化成工業株式会社 | Strength improver for polyurethane foam production |
JP2013036033A (en) * | 2011-07-12 | 2013-02-21 | Sanyo Chem Ind Ltd | Polyol composition for polyurethane foam production |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3454530A (en) * | 1966-03-07 | 1969-07-08 | Leslie C Case | Novel polyols which are reaction products of a monoepoxide and a cyclic monoanhydride |
US4039487A (en) * | 1976-01-19 | 1977-08-02 | The Upjohn Company | Cellular isocyanurate polymer |
FR2451383A1 (en) * | 1979-03-15 | 1980-10-10 | Witco Chemical | Non-flammable poly:isocyanurate foam prepn. - using poly:isocyanate and polyester derived from aromatic or aliphatic poly-acid and glycol |
US4446306A (en) * | 1982-05-20 | 1984-05-01 | Allied Corporation | Oligomer-containing mixtures useful as fiber surface treating agents and processes for the production and use thereof |
US4551519A (en) * | 1983-05-02 | 1985-11-05 | Allied Corporation | Process for the production of fluorinated pyromellitate containing mixtures useful as surfactants |
US4647651A (en) * | 1983-05-02 | 1987-03-03 | Allied Corporation | Process for the production of fluorinated pyromellitate containing mixtures useful as surfactants |
DE3613875A1 (en) * | 1986-04-24 | 1987-10-29 | Basf Ag | METHOD FOR PRODUCING POLYESTER POLYOLS |
GB8801525D0 (en) * | 1988-01-23 | 1988-02-24 | Ciba Geigy Ag | Smoke & toxic gas suppressant composition |
-
1989
- 1989-07-22 GB GB898916824A patent/GB8916824D0/en active Pending
-
1990
- 1990-07-16 GB GB9015599A patent/GB2234253B/en not_active Expired - Lifetime
- 1990-07-19 FR FR909009225A patent/FR2649984B1/en not_active Expired - Fee Related
- 1990-07-19 DE DE4022999A patent/DE4022999A1/en not_active Ceased
- 1990-07-20 IT IT02100390A patent/IT1247421B/en active IP Right Grant
- 1990-07-20 JP JP2192826A patent/JPH0366726A/en active Pending
- 1990-07-20 CA CA002021687A patent/CA2021687A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
FR2649984B1 (en) | 1994-09-16 |
GB9015599D0 (en) | 1990-09-05 |
IT9021003A1 (en) | 1992-01-20 |
JPH0366726A (en) | 1991-03-22 |
IT9021003A0 (en) | 1990-07-20 |
CA2021687A1 (en) | 1991-01-23 |
DE4022999A1 (en) | 1991-01-31 |
GB8916824D0 (en) | 1989-09-06 |
GB2234253A (en) | 1991-01-30 |
GB2234253B (en) | 1992-04-22 |
FR2649984A1 (en) | 1991-01-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |