IT8120780A0 - Emulsioni stabili di polioli e loro usi per reticolare poliuretani. - Google Patents
Emulsioni stabili di polioli e loro usi per reticolare poliuretani.Info
- Publication number
- IT8120780A0 IT8120780A0 IT8120780A IT2078081A IT8120780A0 IT 8120780 A0 IT8120780 A0 IT 8120780A0 IT 8120780 A IT8120780 A IT 8120780A IT 2078081 A IT2078081 A IT 2078081A IT 8120780 A0 IT8120780 A0 IT 8120780A0
- Authority
- IT
- Italy
- Prior art keywords
- polyols
- cross
- stable emulsions
- polyurethanes
- linking
- Prior art date
Links
- 238000004132 cross linking Methods 0.000 title 1
- 239000000839 emulsion Substances 0.000 title 1
- 229920005862 polyol Polymers 0.000 title 1
- 150000003077 polyols Chemical class 0.000 title 1
- 229920002635 polyurethane Polymers 0.000 title 1
- 239000004814 polyurethane 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
-
- 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
- C08G18/4804—Two or more polyethers of different physical or chemical nature
-
- 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
- C08G2120/00—Compositions for reaction injection moulding processes
-
- 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
- C08G2130/00—Compositions of compatibilising agents used in mixtures of high-molecular-weight compounds having active hydrogen with other compounds having active hydrogen
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/914—Polyurethane cellular product formed from a polyol which has been derived from at least two 1,2 epoxides as reactants
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/149,287 US4273884A (en) | 1980-05-12 | 1980-05-12 | Stable emulsions of polyols and crosslinkers for polyurethanes |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8120780A0 true IT8120780A0 (it) | 1981-03-27 |
IT1136969B IT1136969B (it) | 1986-09-03 |
Family
ID=22529575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20780/81A IT1136969B (it) | 1980-05-12 | 1981-03-27 | Emulsioni stabili di polioli e loro usi per reticolare poliuretani |
Country Status (9)
Country | Link |
---|---|
US (1) | US4273884A (it) |
JP (1) | JPS5915335B2 (it) |
BE (1) | BE888102A (it) |
CA (1) | CA1165929A (it) |
DE (1) | DE3112492A1 (it) |
FR (1) | FR2481946A1 (it) |
GB (1) | GB2075997B (it) |
IT (1) | IT1136969B (it) |
MX (1) | MX7255E (it) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57119915A (en) * | 1981-01-16 | 1982-07-26 | Bridgestone Corp | Preparation of urethane modified isocyanurate foam |
DE3126517A1 (de) * | 1981-07-04 | 1983-01-20 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von gegebenenfalls zellhaltigen polyurethan-elastomeren |
US4362823A (en) * | 1981-08-21 | 1982-12-07 | Manville Service Corporation | Method and composition for closed cell foam formation |
DE3219822A1 (de) | 1982-05-26 | 1983-12-01 | Bayer Ag, 5090 Leverkusen | Einphasig lagerstabile, salzhaltige polyolkompositionen mit hohem ethylenglykol- oder butandiol-anteil und ihre verwendung zur herstellung von polyurethanen |
DE3219759A1 (de) * | 1982-05-26 | 1983-12-01 | Bayer Ag, 5090 Leverkusen | Einphasig lagerstabile polyolkompositionen mit hohem ethylenglykol-anteil und ihre verwendung zur herstellung von polyurethanen |
US4385133A (en) * | 1982-06-07 | 1983-05-24 | The Upjohn Company | Novel compositions and process |
US4578412A (en) * | 1983-07-05 | 1986-03-25 | Texaco Inc. | Extended amine curing agents [and epoxy resins cured therewith] |
US4514530A (en) * | 1983-07-05 | 1985-04-30 | Texaco Inc. | Modified amine curing agents and epoxy resins cured therewith |
US4552933A (en) * | 1983-07-05 | 1985-11-12 | Texaco Inc. | Extended amine curing agents and epoxy resins cured therewith |
US4485031A (en) * | 1983-09-12 | 1984-11-27 | The Dow Chemical Company | Compatible mixtures of aminated polyether polyols and low molecular weight glycols |
US4485032A (en) * | 1983-09-12 | 1984-11-27 | The Dow Chemical Company | Compatible polyol blends |
DE3347574A1 (de) * | 1983-12-30 | 1985-07-11 | Bayer Ag, 5090 Leverkusen | Einphasig lagerstabile, salzhaltige gemische und ihre verwendung zur herstellung von polyurethanen |
US4661529A (en) * | 1984-08-09 | 1987-04-28 | The Dow Chemical Company | Polyurethane and urethane-modified isocyanurate foams and a polyol composition useful in their preparation |
JPS6197935U (it) * | 1984-12-03 | 1986-06-23 | ||
JPS61171720A (ja) * | 1985-01-24 | 1986-08-02 | Sanyo Chem Ind Ltd | ポリウレタンの製法 |
US4673696A (en) * | 1986-07-03 | 1987-06-16 | Ashland Oil, Inc. | Thermoset molding compositions |
US5103062A (en) * | 1987-04-10 | 1992-04-07 | Texaco Inc. | Modified normally liquid, water-soluble polyoxyalkylene polyamines |
GB9028096D0 (en) * | 1990-12-27 | 1991-02-13 | Ici Plc | Isocyanate-reactive compositions |
DE4138246A1 (de) * | 1991-11-21 | 1993-05-27 | Bayer Ag | Zweikomponenten-polyurethan-reaktivmassen |
US9045718B2 (en) | 2007-04-09 | 2015-06-02 | Innovation Services, Inc. | Residue cleaning composition and method |
WO2015009926A1 (en) * | 2013-07-19 | 2015-01-22 | Innovation Services, Inc. | Pretreatment composition, residue cleaning composition, and method of use |
CN111253734B (zh) * | 2020-01-23 | 2022-08-05 | 上海锦湖日丽塑料有限公司 | 一种高阻尼耐热老化聚酰胺组合物及其制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3328320A (en) * | 1963-02-25 | 1967-06-27 | Ici Ltd | Manufacture of flexible polyurethane foams utilizing polyether-polyisocyanate dispersion |
FR1487457A (fr) * | 1966-05-26 | 1967-07-07 | Naphtachimie Sa | Mousses de polyuréthane |
US3489698A (en) * | 1967-05-03 | 1970-01-13 | Union Carbide Corp | Stable emulsions of incompatible polyols containing ethylene oxide-propylene oxide block copolymers as emulsifiers |
DE1694247A1 (de) * | 1968-02-17 | 1971-06-09 | Bayer Ag | Verfahren zur Herstellung von elastischen Formkoerpern mit kompakter Oberflaeche aus Polyurethanen |
US3857800A (en) * | 1970-06-19 | 1974-12-31 | Dunlop Holdings Ltd | Flexible polyurethane foams prepared from a mixture of polyether polyols |
FR2268036A1 (en) * | 1974-04-19 | 1975-11-14 | Naphtachimie Sa | Polyurethane soft foams - obtd. from particular polyether polyols, polyisocyantes and crosslinking agents |
US3945939A (en) * | 1974-05-20 | 1976-03-23 | The Dow Chemical Company | Mixtures of high and low molecular weight polyols resistant to phase separation |
-
1980
- 1980-05-12 US US06/149,287 patent/US4273884A/en not_active Expired - Lifetime
-
1981
- 1981-02-20 GB GB8105510A patent/GB2075997B/en not_active Expired
- 1981-03-24 BE BE0/204243A patent/BE888102A/fr not_active IP Right Cessation
- 1981-03-24 FR FR8105839A patent/FR2481946A1/fr active Granted
- 1981-03-27 IT IT20780/81A patent/IT1136969B/it active
- 1981-03-27 MX MX819382U patent/MX7255E/es unknown
- 1981-03-30 DE DE19813112492 patent/DE3112492A1/de not_active Withdrawn
- 1981-04-21 JP JP56059352A patent/JPS5915335B2/ja not_active Expired
- 1981-05-04 CA CA000376810A patent/CA1165929A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
MX7255E (es) | 1988-02-26 |
FR2481946A1 (fr) | 1981-11-13 |
GB2075997A (en) | 1981-11-25 |
FR2481946B1 (it) | 1984-04-13 |
JPS5915335B2 (ja) | 1984-04-09 |
IT1136969B (it) | 1986-09-03 |
CA1165929A (en) | 1984-04-17 |
DE3112492A1 (de) | 1981-12-24 |
GB2075997B (en) | 1983-06-08 |
BE888102A (fr) | 1981-09-24 |
US4273884A (en) | 1981-06-16 |
JPS575750A (en) | 1982-01-12 |
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