IT1031883B - Preparazione di polioli - Google Patents
Preparazione di polioliInfo
- Publication number
- IT1031883B IT1031883B IT2044775A IT2044775A IT1031883B IT 1031883 B IT1031883 B IT 1031883B IT 2044775 A IT2044775 A IT 2044775A IT 2044775 A IT2044775 A IT 2044775A IT 1031883 B IT1031883 B IT 1031883B
- Authority
- IT
- Italy
- Prior art keywords
- polyols
- preparation
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/16—Cyclic ethers having four or more ring atoms
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/08—Saturated oxiranes
- C08G65/10—Saturated oxiranes characterised by the catalysts used
-
- 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
- C08G65/08—Saturated oxiranes
- C08G65/10—Saturated oxiranes characterised by the catalysts used
- C08G65/105—Onium 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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/04—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers only
- C08G65/22—Cyclic ethers having at least one atom other than carbon and hydrogen outside the ring
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Polyethers (AREA)
- Polyurethanes Or Polyureas (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7402361A NL7402361A (nl) | 1974-02-21 | 1974-02-21 | Organische hexafluorantimoonzure zouten en hun toepassing als katalysatoren voor kationische polymerisaties. |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1031883B true IT1031883B (it) | 1979-05-10 |
Family
ID=19820796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2044775A IT1031883B (it) | 1974-02-21 | 1975-02-19 | Preparazione di polioli |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS50119100A (it) |
DE (1) | DE2507009A1 (it) |
FR (1) | FR2291185A1 (it) |
GB (1) | GB1494393A (it) |
IT (1) | IT1031883B (it) |
NL (1) | NL7402361A (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5070161A (en) * | 1988-05-27 | 1991-12-03 | Nippon Paint Co., Ltd. | Heat-latent, cationic polymerization initiator and resin compositions containing same |
FR2635781A1 (fr) * | 1988-08-24 | 1990-03-02 | Atochem | Compositions ignifugeantes pour resines synthetiques a base de composes halogeno-metalliques azotes et resines synthetiques renfermant lesdits composes |
AU627316B2 (en) * | 1989-06-05 | 1992-08-20 | Nippon Paint Co., Ltd. | Antimony, arsenic, boron and phosphorous halide salts of quaternary ammonium compounds |
JPH04325519A (ja) * | 1991-04-25 | 1992-11-13 | Nippon Paint Co Ltd | 尿素系触媒性硬化剤およびそれを含む樹脂組成物 |
-
1974
- 1974-02-21 NL NL7402361A patent/NL7402361A/xx not_active Application Discontinuation
-
1975
- 1975-02-19 GB GB698775A patent/GB1494393A/en not_active Expired
- 1975-02-19 FR FR7505111A patent/FR2291185A1/fr active Granted
- 1975-02-19 DE DE19752507009 patent/DE2507009A1/de not_active Withdrawn
- 1975-02-19 IT IT2044775A patent/IT1031883B/it active
- 1975-02-19 JP JP1996675A patent/JPS50119100A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2291185A1 (fr) | 1976-06-11 |
FR2291185B1 (it) | 1977-11-10 |
DE2507009A1 (de) | 1975-09-04 |
GB1494393A (en) | 1977-12-07 |
JPS50119100A (it) | 1975-09-18 |
NL7402361A (nl) | 1975-08-25 |
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