ES319052A1 - The procedure for the preparation of cellular polyurethane. (Machine-translation by Google Translate, not legally binding) - Google Patents
The procedure for the preparation of cellular polyurethane. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES319052A1 ES319052A1 ES0319052A ES319052A ES319052A1 ES 319052 A1 ES319052 A1 ES 319052A1 ES 0319052 A ES0319052 A ES 0319052A ES 319052 A ES319052 A ES 319052A ES 319052 A1 ES319052 A1 ES 319052A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- preparation
- machine
- legally binding
- google translate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/24—Catalysts containing metal compounds of tin
- C08G18/244—Catalysts containing metal compounds of tin tin salts of carboxylic acids
- C08G18/246—Catalysts containing metal compounds of tin tin salts of carboxylic acids containing also tin-carbon bonds
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)
Abstract
The process for the preparation of cellular polyurethane, comprising mixing together a compound having reactive hydrogen atoms by the Zerewitinoff determination and having a molecular weight of at least about 500, an organic polyisocyanate, water and a catalytic amount of a tin organ compound ** (See formula) ** in which formula R is selected from the group consisting of alkyl, aryl and aralkyl; R 'is alcohol and x is approximately 1-3. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40788564A | 1964-10-30 | 1964-10-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES319052A1 true ES319052A1 (en) | 1966-05-01 |
Family
ID=23613935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES0319052A Expired ES319052A1 (en) | 1964-10-30 | 1965-10-29 | The procedure for the preparation of cellular polyurethane. (Machine-translation by Google Translate, not legally binding) |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH460333A (en) |
ES (1) | ES319052A1 (en) |
GB (1) | GB1073079A (en) |
IL (1) | IL24522A (en) |
NL (1) | NL6514097A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4663171B2 (en) * | 2001-07-31 | 2011-03-30 | 三井化学株式会社 | Two-component curable urethane composition and method for producing the same |
US8580864B2 (en) * | 2006-05-04 | 2013-11-12 | Air Products And Chemicals, Inc. | Trimer catalysts with improved processability and surface cure |
US8552077B2 (en) | 2006-05-04 | 2013-10-08 | Air Products And Chemicals, Inc. | Trimer catalyst additives for improving foam processability |
-
1965
- 1965-10-26 IL IL2452265A patent/IL24522A/en unknown
- 1965-10-27 CH CH1484965A patent/CH460333A/en unknown
- 1965-10-29 GB GB4594265A patent/GB1073079A/en not_active Expired
- 1965-10-29 NL NL6514097A patent/NL6514097A/xx unknown
- 1965-10-29 ES ES0319052A patent/ES319052A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH460333A (en) | 1968-07-31 |
GB1073079A (en) | 1967-06-21 |
IL24522A (en) | 1969-01-29 |
NL6514097A (en) | 1966-05-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES325982A1 (en) | Procedure for the protection of plants against bacteria and fungi. (Machine-translation by Google Translate, not legally binding) | |
ES416044A1 (en) | Flexible cellular polyurethane foam compositions having increased flame retardance | |
ES282833A1 (en) | Procedure for the optical clarification of organic materials (Machine-translation by Google Translate, not legally binding) | |
ES319052A1 (en) | The procedure for the preparation of cellular polyurethane. (Machine-translation by Google Translate, not legally binding) | |
ES378316A1 (en) | 1-carbamoyl-3-phenylpyrrolidines | |
ES416355A1 (en) | Process for the production of polyurethane foams | |
ES312796A1 (en) | A method of stabilizing a solid polymer against deterioration by exposure to the weather. (Machine-translation by Google Translate, not legally binding) | |
ES389129A1 (en) | Novel derivatives of benzhydrylpiperazine, their process of preparation and their therapeutic application | |
ES383006A1 (en) | 4-ar3-1-(4-ar1-4-ar2-butyl)-4-hydroxy-piperidines | |
ES311634A1 (en) | A method for preparing alcoxyled olefinic polymers. (Machine-translation by Google Translate, not legally binding) | |
ES439058A1 (en) | Procedure for the preparation of aromatic urethanes. (Machine-translation by Google Translate, not legally binding) | |
ES380355A1 (en) | Process for the preparation of 4-pyrazolidinols | |
ES465346A1 (en) | 2h-imidazole-2-thione derivatives | |
ES419667A1 (en) | Carboamates of 3,4,5-trimethoxy acetophenone oxime their process of preparation and their therapeutic application | |
ES409722A1 (en) | 1,2-dialkyl-3,5-diphenylpyrazolium salts and their use as herbicides | |
ES402246A1 (en) | Polymers which contain urethane groups and which are cross- linkabel by vinyl polymerisation | |
ES320172A1 (en) | Catalytic procedure for the preparation of flexible cellular polyurethane foams. (Machine-translation by Google Translate, not legally binding) | |
ES386230A2 (en) | A procedure for the preparation of new halogenated alcohols. (Machine-translation by Google Translate, not legally binding) | |
GB1142227A (en) | Urethane derivatives of dihydropyran and polymerisation thereof | |
ES408600A3 (en) | A method for the preparation of 2,2 diaril - omega - (4-phenyl-1'-piperidine) -alcanonitrilos. (Machine-translation by Google Translate, not legally binding) | |
ES324287A1 (en) | Procedure for the obtaining of esters of the 8-quinolyl-carbaminic acid of fungicide effect. (Machine-translation by Google Translate, not legally binding) | |
GB1423017A (en) | Phosphorothionoamidate derivatives having plant growth regulating properties | |
ES394302A1 (en) | Certain 1,3-thiazolidin-4-ones | |
ES381208A1 (en) | 1,2-diphenyl-3,5-dioxo-4-substituted pyrazolidines | |
ES383418A1 (en) | Polyurethane foams stabilized with 6-hydroxy chromans |