FR2172072A1 - Porous film-forming compsn - contg hydrophilic unsatd amide polymer mixed with hydrophobic polymer - Google Patents

Porous film-forming compsn - contg hydrophilic unsatd amide polymer mixed with hydrophobic polymer

Info

Publication number
FR2172072A1
FR2172072A1 FR7231742A FR7231742A FR2172072A1 FR 2172072 A1 FR2172072 A1 FR 2172072A1 FR 7231742 A FR7231742 A FR 7231742A FR 7231742 A FR7231742 A FR 7231742A FR 2172072 A1 FR2172072 A1 FR 2172072A1
Authority
FR
France
Prior art keywords
polymer
contg
unsatd
pts
solvent
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.)
Granted
Application number
FR7231742A
Other languages
French (fr)
Other versions
FR2172072B1 (en
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.)
Unilever Bestfoods North America
Original Assignee
Unilever Bestfoods North America
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 US24425172 external-priority patent/US3816170A/en
Application filed by Unilever Bestfoods North America filed Critical Unilever Bestfoods North America
Publication of FR2172072A1 publication Critical patent/FR2172072A1/en
Application granted granted Critical
Publication of FR2172072B1 publication Critical patent/FR2172072B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/24—Homopolymers or copolymers of amides or imides
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/24—Homopolymers or copolymers of amides or imides
    • C09D133/26—Homopolymers or copolymers of acrylamide or methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/24—Homopolymers or copolymers of amides or imides
    • C08L33/26—Homopolymers or copolymers of acrylamide or methacrylamide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Water vapour-permeable film-forming compsns., useful as leather substitutes, rain-wear, upholstery, coated fabrics and laminates, synthetic paper, porous non-woven textiles, consist of a polymixt. of (a) a hydrophilic thermoplastic polymer material contg. 10 - 60 wt. pts. of a homo- or co-polymer or graft copolymer of an unsatd. amide having the formula CH2=CR'CONR2R3 (I) (where R' is H or 4C alkyl, R2 and R3 are 4C alkyl), pref. N,N-di-methylacrylamide (I') and (b) a water-repellent polymer material, contg. 90 - 40 wt. pts. polymer such as a vinyl chloride polymer, polyurethane, polymethyl methacrylate, polyamide, polypropylene and/or polyester. Hydrophilic thermoplastic may be a copolymer of (I') with Bu acrylate or a polymerisable ester of a polyalkylene oxide, such as an acrylate, methacrylate or maleate semi-ester of polyalkylene oxides. Compsns. may also contain (i) 5 - 100 wt. pts. plasticiser for hydrophobic polymers, (ii) a reciprocal solvent for both polymers, (iii) a non-solvent with lower volatility than reciprocal solvent, for >=1 of polymers, and (iv) a blowing agent.
FR7231742A 1972-02-14 1972-09-07 Porous film-forming compsn - contg hydrophilic unsatd amide polymer mixed with hydrophobic polymer Granted FR2172072A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US22620272A 1972-02-14 1972-02-14
US24425172 US3816170A (en) 1972-02-14 1972-04-14 Vapor permeable compositions
US26603872A 1972-06-26 1972-06-26

Publications (2)

Publication Number Publication Date
FR2172072A1 true FR2172072A1 (en) 1973-09-28
FR2172072B1 FR2172072B1 (en) 1976-08-13

Family

ID=27397587

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7231742A Granted FR2172072A1 (en) 1972-02-14 1972-09-07 Porous film-forming compsn - contg hydrophilic unsatd amide polymer mixed with hydrophobic polymer

Country Status (3)

Country Link
DE (1) DE2244231A1 (en)
FR (1) FR2172072A1 (en)
IT (1) IT968403B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2862021D1 (en) * 1977-12-29 1982-10-28 Bayer Ag Impact resistant polyamide moulding blends
US4781978A (en) * 1987-03-02 1988-11-01 Minnesota Mining And Manufacturing Company Articles having a coating formed from a polymeric blend
EP1193289A1 (en) * 2000-10-02 2002-04-03 The Procter & Gamble Company Improved thermoplastic hydrophilic polymeric compositions for moisture vapour permeable structures

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB806875A (en) * 1954-12-30 1959-01-07 Kodak Ltd Polymer compositions and materials made therefrom
FR1265169A (en) * 1960-02-05 1961-06-30 Kleber Colombes Process for obtaining compatible mixtures of water-soluble polymers comprising <<amide>> groups in the side chains and of hydrophobic polymers and products obtained from these mixtures
FR1602488A (en) * 1968-12-31 1970-11-30

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB806875A (en) * 1954-12-30 1959-01-07 Kodak Ltd Polymer compositions and materials made therefrom
FR1265169A (en) * 1960-02-05 1961-06-30 Kleber Colombes Process for obtaining compatible mixtures of water-soluble polymers comprising <<amide>> groups in the side chains and of hydrophobic polymers and products obtained from these mixtures
FR1602488A (en) * 1968-12-31 1970-11-30

Also Published As

Publication number Publication date
FR2172072B1 (en) 1976-08-13
IT968403B (en) 1974-03-20
DE2244231A1 (en) 1973-08-23

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Legal Events

Date Code Title Description
ST Notification of lapse