GB1530275A - Oil and water repellent polymers - Google Patents

Oil and water repellent polymers

Info

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
Application number
GB3738375A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US05/505,221 external-priority patent/US4013627A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1530275A publication Critical patent/GB1530275A/en
Expired legal-status Critical Current

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:
GB3738375A 1974-09-12 1975-09-11 Oil and water repellent polymers Expired GB1530275A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3637614A (en) * 1969-02-27 1972-01-25 Du Pont Solvent soluble dry soil resistant fluoropolymers

Cited By (2)

* Cited by examiner, † Cited by third party
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
FR2284619A1 (en) 1976-04-09
CA1056992A (en) 1979-06-19
BE833374A (en) 1975-12-31
JPS5155500A (en) 1976-05-15
FR2284619B1 (en) 1979-06-29
JPS599666B2 (en) 1984-03-03
IT1042172B (en) 1980-01-30
DE2540829A1 (en) 1976-03-25

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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