JPS4925243B1 - - Google Patents
Info
- Publication number
- JPS4925243B1 JPS4925243B1 JP186467A JP186467A JPS4925243B1 JP S4925243 B1 JPS4925243 B1 JP S4925243B1 JP 186467 A JP186467 A JP 186467A JP 186467 A JP186467 A JP 186467A JP S4925243 B1 JPS4925243 B1 JP S4925243B1
- Authority
- JP
- Japan
- Prior art keywords
- alkali metal
- oligomers
- derivatives
- properties
- reacting
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B41/00—Formation or introduction of functional groups containing oxygen
- C07B41/04—Formation or introduction of functional groups containing oxygen of ether, acetal or ketal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
- C07C41/01—Preparation of ethers
- C07C41/16—Preparation of ethers by reaction of esters of mineral or organic acids with hydroxy or O-metal groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/30—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group
- C07C67/333—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton
- C07C67/343—Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon 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
- C08G65/002—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds
- C08G65/005—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens
- C08G65/007—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from unsaturated compounds containing halogens containing fluorine
-
- 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
- C08G65/337—Polymers modified by chemical after-treatment with organic compounds containing other elements
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
- Pyridine Compounds (AREA)
Abstract
1,130,822. Derivatives of tetrafluoroethylene oligomers. IMPERIAL CHEMICAL INDUSTRIES Ltd. 19 Dec., 1966 [12 Jan., 1966], No. 1425/66. Heading C2C. [Also in Divisions B2, C3 and D1] Novel derivatives of tetrafluoroethylene oligomers having the formula RfR where Rf is the residue of an oligomer (C 2 F 4 ) n , where n is an integer greater than 3, after removal of fluorine therefrom, and R is the residue of at least one alkali metal derivative of an organic compound, in which the alkali metal is attached to oxygen or carbon, after removal of the alkali metal therefrom, are obtained (1) by reacting the oligomers with the appropriate alkali metal derivatives, (2) by reacting the oligomers with the corresponding hydroxy derivatives in the presence of an organic base, or (3) by interconversion from other compounds of the above formula, e.g. by ester hydrolysis or esterification. Some of the compounds have surfaceactive properties and some have oil or waterrepellent properties. Those compounds containing a vinyl group may be polymerized to polymers having oil or water-repellent properties.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB142566A GB1130822A (en) | 1966-01-12 | 1966-01-12 | Flourinated compounds containing functional groups |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4925243B1 true JPS4925243B1 (en) | 1974-06-28 |
Family
ID=9721804
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP186467A Pending JPS4925243B1 (en) | 1966-01-12 | 1967-01-11 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS4925243B1 (en) |
BE (1) | BE692550A (en) |
FR (1) | FR1507860A (en) |
GB (1) | GB1130822A (en) |
NL (1) | NL143892B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5221250U (en) * | 1975-08-02 | 1977-02-15 |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4154753A (en) * | 1966-01-12 | 1979-05-15 | Imperial Chemical Industries Limited | Fluorinated compounds containing functional groups |
US4079084A (en) * | 1972-03-15 | 1978-03-14 | Imperial Chemical Industries Limited | Fluorocarbon surfactants |
IT1038373B (en) | 1974-08-06 | 1979-11-20 | Rolls Royce Motors Ltd | FORMULATION FOR WINDOW CLEANING |
DD131555A1 (en) * | 1977-04-04 | 1978-07-05 | Peter Dietrich | PROCESS FOR THE PREPARATION OF DERIVATIVE STRAIGHT CHAIN P |
JPS6021371B2 (en) | 1977-07-04 | 1985-05-27 | コニカ株式会社 | Method for manufacturing silver halide photographic materials |
CA1132397A (en) * | 1979-02-28 | 1982-09-28 | Hendrik E. Kokelenberg | Fluorine-containing surfactants and their use in hydrophilic colloid coating compositions and light-sensitive silver halide materials |
EP3980433A1 (en) * | 2019-06-04 | 2022-04-13 | 3M Innovative Properties Company | Multifunctional fluorinated compound, fluorinated polymers made from the compound, and related methods |
-
1966
- 1966-01-12 GB GB142566A patent/GB1130822A/en not_active Expired
-
1967
- 1967-01-10 NL NL6700337A patent/NL143892B/en unknown
- 1967-01-11 JP JP186467A patent/JPS4925243B1/ja active Pending
- 1967-01-12 BE BE692550D patent/BE692550A/xx unknown
- 1967-01-12 FR FR90924A patent/FR1507860A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5221250U (en) * | 1975-08-02 | 1977-02-15 |
Also Published As
Publication number | Publication date |
---|---|
BE692550A (en) | 1967-07-12 |
FR1507860A (en) | 1967-12-29 |
DE1618523A1 (en) | 1972-03-16 |
NL6700337A (en) | 1967-07-13 |
GB1130822A (en) | 1968-10-16 |
NL143892B (en) | 1974-11-15 |
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