CH484038A - Verfahren zur Herstellung von Mono- oder Polyacetessigsäureestern - Google Patents
Verfahren zur Herstellung von Mono- oder PolyacetessigsäureesternInfo
- Publication number
- CH484038A CH484038A CH267967A CH267967A CH484038A CH 484038 A CH484038 A CH 484038A CH 267967 A CH267967 A CH 267967A CH 267967 A CH267967 A CH 267967A CH 484038 A CH484038 A CH 484038A
- Authority
- CH
- Switzerland
- Prior art keywords
- mono
- preparation
- acid esters
- polyacetoacetic
- polyacetoacetic acid
- 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
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/46—Preparation of carboxylic acid esters from ketenes or polyketenes
-
- 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
- C08G63/91—Polymers modified by chemical after-treatment
- C08G63/914—Polymers modified by chemical after-treatment derived from polycarboxylic acids and polyhydroxy 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
- C08G65/34—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from hydroxy compounds or their metallic derivatives
- C08G65/48—Polymers modified by chemical after-treatment
-
- 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
- C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
- C08G8/28—Chemically modified polycondensates
- C08G8/30—Chemically modified polycondensates by unsaturated compounds, e.g. terpenes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF0048531 | 1966-02-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH484038A true CH484038A (de) | 1970-01-15 |
Family
ID=7102303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH267967A CH484038A (de) | 1966-02-26 | 1967-02-23 | Verfahren zur Herstellung von Mono- oder Polyacetessigsäureestern |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3542855A (de) |
| AT (1) | AT266802B (de) |
| BE (1) | BE694685A (de) |
| CH (1) | CH484038A (de) |
| DE (1) | DE1568494A1 (de) |
| FR (1) | FR1512761A (de) |
| GB (1) | GB1174331A (de) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2626174A1 (de) * | 1976-06-11 | 1977-12-22 | Bayer Ag | Vernetzbare acrylnitrilcopolymerisate |
| DE2626172A1 (de) * | 1976-06-11 | 1977-12-22 | Bayer Ag | Vernetzbare polyacrylnitril-copolymere |
| DE2927933A1 (de) * | 1979-07-11 | 1981-02-05 | Hoechst Ag | Acetylacetoxyalkyl-allyl-ether, ihre herstellung und verwendung |
| US4960924A (en) * | 1988-10-31 | 1990-10-02 | Rohm And Haas Company | Mercaptoalkyl acetoacetates |
| GB9210397D0 (en) * | 1992-05-15 | 1992-07-01 | Scott Bader Co | Modified unsaturated polyester resins |
| DE102005058745A1 (de) * | 2005-12-08 | 2007-06-14 | Wacker Chemie Ag | Enaminöle und Verfahren zu ihrer Herstellung |
| EP3947341A1 (de) * | 2019-04-03 | 2022-02-09 | Arxada AG | Verfahren zur herstellung von acetoacetylierten polyolen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2351366A (en) * | 1939-07-03 | 1944-06-13 | Pohl Franz Josef | Process of preparing acetoacetic esters |
| NL282186A (de) * | 1961-08-22 | |||
| DE1235889B (de) * | 1964-06-26 | 1967-03-09 | Hoechst Ag | Verfahren zur Herstellung von Acetessigsaeure-methyl- bzw. -aethylester |
-
1966
- 1966-02-26 DE DE19661568494 patent/DE1568494A1/de active Pending
-
1967
- 1967-02-23 CH CH267967A patent/CH484038A/de not_active IP Right Cessation
- 1967-02-24 AT AT185767A patent/AT266802B/de active
- 1967-02-24 US US618326A patent/US3542855A/en not_active Expired - Lifetime
- 1967-02-27 GB GB9193/67A patent/GB1174331A/en not_active Expired
- 1967-02-27 BE BE694685D patent/BE694685A/xx unknown
- 1967-02-27 FR FR96593A patent/FR1512761A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1568494A1 (de) | 1970-03-05 |
| GB1174331A (en) | 1969-12-17 |
| FR1512761A (fr) | 1968-02-09 |
| US3542855A (en) | 1970-11-24 |
| BE694685A (de) | 1967-07-31 |
| AT266802B (de) | 1968-12-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |