GB1530275A - Oil and water repellent polymers - Google Patents
Oil and water repellent polymersInfo
- Publication number
- GB1530275A GB1530275A GB3738375A GB3738375A GB1530275A GB 1530275 A GB1530275 A GB 1530275A GB 3738375 A GB3738375 A GB 3738375A GB 3738375 A GB3738375 A GB 3738375A GB 1530275 A GB1530275 A GB 1530275A
- Authority
- GB
- United Kingdom
- Prior art keywords
- monomer
- group
- carbon atoms
- formula
- repeat units
- 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/22—Esters containing halogen
- C08F220/24—Esters containing halogen containing perhaloalkyl radicals
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
- D06M15/277—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof containing fluorine
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Materials Applied To Surfaces To Minimize Adherence Of Mist Or Water (AREA)
Abstract
1530275 Flourine containing copolymers E I DU PONT DE NEMOURS & CO 11 Sept 1975 37383/75 Heading C3P An oil and water repellant polymer comprises by weight: (a) 20-99% of repeat units of a monomer of the formula wherein R f is a perfluoroalkyl group of 4-14 carbon atoms and R is hydrogen or methyl; (b) 1-80% of polymer chain repeat units from a vinyl monomer which has no non-vinylic fluorine atom; and (c) 0À1-4%, based on the combined weights of (a) and (b) of polymer chain repeat units from a monomer of the formula CH 2 =C(R)-Z-Y<SP>(+)</SP>X<SP>(-)</SP> where R is hydrogen or methyl, Z is a connecting group which increases the susceptibility of the double bond to vinyl polymerization, y<SP>(+</SP>) is an onium ionic group which is not sensitive to pH changes and X<SP>(+)</SP> is a water solubilizing anionic group, the sum of (a) and (b) being 100%. Preferably the monomer (a) has, as group R f , the group C 2 F 5 (CF 2 ) n - where n is 4, 6, 8, 10 and 12 in the respective relative amounts of 35 : 30 : 18 : 8 : 3, with methyl acrylate as monomer (b) and CH 2 =C(CH 3 )COOCH 2 -CH(OH)CH 2 N<SP>(+)</SP>(CH 3 ) 3 Cl<SP>(-)</SP> as monomer (c) and optionally the further monomers CH 2 =C(R)CONHCH 2 OH, CH 2 = C(R)COOCH 2 CH(R)OH and are also included. Monomer (b) may also be an alkyl methacrylate in which the alkyl group contains 1-18 carbon atoms. Optionally monomer (c) may have the formula or where n is 2-6, Y<SP>11</SP> is (-NR<SP>1</SP>R<SP>2</SP>R<SP>3</SP>)<SP>+</SP> where each of R<SP>1</SP>, R<SP>2</SP> and R<SP>3</SP> is a C 1-4 alkyl group or any two of R<SP>1</SP>, R<SP>2</SP> and R<SP>3</SP> together are an alkylene group of 4-5 carbon atoms or and Y<SP>1</SP> is Y<SP>11</SP> or the pyridinium ionic group, e.g:
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/505,221 US4013627A (en) | 1972-09-20 | 1974-09-12 | Oil and water repellent polymer containing onium groups |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1530275A true GB1530275A (en) | 1978-10-25 |
Family
ID=24009483
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3738375A Expired GB1530275A (en) | 1974-09-12 | 1975-09-11 | Oil and water repellent polymers |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS599666B2 (en) |
BE (1) | BE833374A (en) |
CA (1) | CA1056992A (en) |
DE (1) | DE2540829C2 (en) |
FR (1) | FR2284619A1 (en) |
GB (1) | GB1530275A (en) |
IT (1) | IT1042172B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4658052A (en) * | 1984-02-04 | 1987-04-14 | Hoechst Aktiengesellschaft | Salts, containing fluoroalkyl groups, of β-alkylamino-propionic acid esters, a process for their synthesis and their use for the production of aqueous polyacrylate dispersions containing fluoroalkyl groups |
US10023733B2 (en) | 2013-06-25 | 2018-07-17 | Unimatec Co., Ltd. | Aqueous dispersion of fluorine-containing copolymer |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52138630A (en) * | 1976-05-14 | 1977-11-18 | Mitsubishi Heavy Ind Ltd | Water activated primary cell device |
JPS608068B2 (en) * | 1978-09-28 | 1985-02-28 | ダイキン工業株式会社 | Water and oil repellent |
US4525423A (en) * | 1982-10-13 | 1985-06-25 | Minnesota Mining And Manufacturing Company | Fluorochemical copolymers and ovenable paperboard and textile fibers treated therewith |
JP2660312B2 (en) * | 1992-05-29 | 1997-10-08 | ヘキスト合成株式会社 | Fluorine-containing water- and oil-repellent composition |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3637614A (en) * | 1969-02-27 | 1972-01-25 | Du Pont | Solvent soluble dry soil resistant fluoropolymers |
-
1975
- 1975-08-29 IT IT2673675A patent/IT1042172B/en active
- 1975-09-10 FR FR7527719A patent/FR2284619A1/en active Granted
- 1975-09-11 GB GB3738375A patent/GB1530275A/en not_active Expired
- 1975-09-11 CA CA235,513A patent/CA1056992A/en not_active Expired
- 1975-09-12 DE DE19752540829 patent/DE2540829C2/en not_active Expired
- 1975-09-12 JP JP11012975A patent/JPS599666B2/en not_active Expired
- 1975-09-12 BE BE160008A patent/BE833374A/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4658052A (en) * | 1984-02-04 | 1987-04-14 | Hoechst Aktiengesellschaft | Salts, containing fluoroalkyl groups, of β-alkylamino-propionic acid esters, a process for their synthesis and their use for the production of aqueous polyacrylate dispersions containing fluoroalkyl groups |
US10023733B2 (en) | 2013-06-25 | 2018-07-17 | Unimatec Co., Ltd. | Aqueous dispersion of fluorine-containing copolymer |
Also Published As
Publication number | Publication date |
---|---|
DE2540829C2 (en) | 1985-07-04 |
BE833374A (en) | 1975-12-31 |
JPS599666B2 (en) | 1984-03-03 |
DE2540829A1 (en) | 1976-03-25 |
CA1056992A (en) | 1979-06-19 |
JPS5155500A (en) | 1976-05-15 |
FR2284619A1 (en) | 1976-04-09 |
IT1042172B (en) | 1980-01-30 |
FR2284619B1 (en) | 1979-06-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19940911 |