IT971959B - Formulazione atta all impiego in isocianurati rigidi e relativi isocianurati rigidi - Google Patents
Formulazione atta all impiego in isocianurati rigidi e relativi isocianurati rigidiInfo
- Publication number
- IT971959B IT971959B IT33010/72A IT3301072A IT971959B IT 971959 B IT971959 B IT 971959B IT 33010/72 A IT33010/72 A IT 33010/72A IT 3301072 A IT3301072 A IT 3301072A IT 971959 B IT971959 B IT 971959B
- Authority
- IT
- Italy
- Prior art keywords
- isocyanurates
- rigid
- formulation suitable
- relative
- relative rigid
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6511—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38 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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals
-
- 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
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3206—Polyhydroxy compounds aliphatic
-
- 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
- C08G2115/00—Oligomerisation
- C08G2115/02—Oligomerisation to isocyanurate groups
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 |
|---|---|---|---|
| GB168372 | 1972-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT971959B true IT971959B (it) | 1974-05-10 |
Family
ID=9726210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT33010/72A IT971959B (it) | 1972-01-13 | 1972-12-15 | Formulazione atta all impiego in isocianurati rigidi e relativi isocianurati rigidi |
Country Status (9)
| Country | Link |
|---|---|
| JP (1) | JPS4881996A (it) |
| BE (1) | BE792706A (it) |
| DE (1) | DE2261545A1 (it) |
| DK (1) | DK142548B (it) |
| FR (1) | FR2167532B1 (it) |
| GB (1) | GB1343581A (it) |
| IT (1) | IT971959B (it) |
| NL (1) | NL7216883A (it) |
| ZA (1) | ZA728863B (it) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3836424A (en) * | 1972-07-18 | 1974-09-17 | R Grieve | Polyisocyanurate foam articles |
| DE2607380C3 (de) * | 1976-02-24 | 1981-07-23 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von warmformbaren Polyisocyanuratschaumstoffen |
| JPS55151021A (en) * | 1979-05-14 | 1980-11-25 | Achilles Corp | Production of urethane-modified isocyanurate foam with high water and moisture resistance |
| JPS55155015A (en) * | 1979-05-23 | 1980-12-03 | Achilles Corp | Preparation of flame-retardant, low-smoke generating rigid foam |
| DE3230771A1 (de) * | 1982-08-19 | 1984-02-23 | Th. Goldschmidt Ag, 4300 Essen | Verfahren zur herstellung von polymerisaten mit seitenstaendig gebundenen langkettigen alkylresten und/oder arylresten |
| DE3347574A1 (de) * | 1983-12-30 | 1985-07-11 | Bayer Ag, 5090 Leverkusen | Einphasig lagerstabile, salzhaltige gemische und ihre verwendung zur herstellung von polyurethanen |
| US6660782B1 (en) * | 1998-04-22 | 2003-12-09 | Essex Specialty Products, Inc. | Rigid polyurethane foams and method to form said foams using low molecular weight diols and triols |
-
0
- BE BE792706D patent/BE792706A/nl not_active IP Right Cessation
-
1972
- 1972-01-13 GB GB168372A patent/GB1343581A/en not_active Expired
- 1972-12-13 NL NL7216883A patent/NL7216883A/xx not_active Application Discontinuation
- 1972-12-15 ZA ZA728863A patent/ZA728863B/xx unknown
- 1972-12-15 DE DE19722261545 patent/DE2261545A1/de active Pending
- 1972-12-15 FR FR7244739A patent/FR2167532B1/fr not_active Expired
- 1972-12-15 IT IT33010/72A patent/IT971959B/it active
- 1972-12-15 DK DK629572AA patent/DK142548B/da not_active IP Right Cessation
- 1972-12-15 JP JP47125324A patent/JPS4881996A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2261545A1 (de) | 1973-07-19 |
| FR2167532A1 (it) | 1973-08-24 |
| JPS4881996A (it) | 1973-11-01 |
| FR2167532B1 (it) | 1975-09-12 |
| GB1343581A (en) | 1974-01-10 |
| NL7216883A (it) | 1973-07-17 |
| BE792706A (nl) | 1973-06-14 |
| DK142548C (it) | 1981-07-06 |
| DK142548B (da) | 1980-11-17 |
| ZA728863B (en) | 1973-09-26 |
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