FR2064707A5 - Acrylate copolymer adhesives for medical - dressings with increased adhesion to skin - Google Patents

Acrylate copolymer adhesives for medical - dressings with increased adhesion to skin

Info

Publication number
FR2064707A5
FR2064707A5 FR6936090A FR6936090A FR2064707A5 FR 2064707 A5 FR2064707 A5 FR 2064707A5 FR 6936090 A FR6936090 A FR 6936090A FR 6936090 A FR6936090 A FR 6936090A FR 2064707 A5 FR2064707 A5 FR 2064707A5
Authority
FR
France
Prior art keywords
dressings
skin
medical
acrylate copolymer
increased adhesion
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
FR6936090A
Other languages
French (fr)
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.)
Johnson and Johnson
Original Assignee
Johnson and Johnson
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
Application filed by Johnson and Johnson filed Critical Johnson and Johnson
Priority to FR6936090A priority Critical patent/FR2064707A5/en
Application granted granted Critical
Publication of FR2064707A5 publication Critical patent/FR2064707A5/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
    • C08F20/00—Homopolymers and 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
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/52—Amides or imides
    • C08F20/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
    • C08F20/58—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-acryloylmorpholine
    • 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
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/16—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms
    • C08F220/18—Esters of monohydric alcohols or phenols of phenols or of alcohols containing two or more carbon atoms with acrylic or methacrylic acids
    • C08F220/1808—C8-(meth)acrylate, e.g. isooctyl (meth)acrylate or 2-ethylhexyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/21—Paper; Textile fabrics
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Adhesives consist of copolymers of an alkyl acrylate (A) with an alkyl chain of 4 to 12C atoms, and a trifunctional acrylamide monomer (B). (A) constitutes at least 35% (pref. 35 to 85%) and (B) constitutes 10 to 40% of the total polymer. (B) is pref. a N-3-oxohydrocarbon-substd. acrylamide of formula: R-CO-R-NH-CO-CR"=CH2 (in which R and R" are hydrogen or lower alkyl groups and R' is an ethylene group substd. with lower alkyl groups). The copolymer may also contain 5 to 25% of a third monomer, pref. vinyl acetate and/or acrylonitrile.
FR6936090A 1969-10-21 1969-10-21 Acrylate copolymer adhesives for medical - dressings with increased adhesion to skin Expired FR2064707A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR6936090A FR2064707A5 (en) 1969-10-21 1969-10-21 Acrylate copolymer adhesives for medical - dressings with increased adhesion to skin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6936090A FR2064707A5 (en) 1969-10-21 1969-10-21 Acrylate copolymer adhesives for medical - dressings with increased adhesion to skin

Publications (1)

Publication Number Publication Date
FR2064707A5 true FR2064707A5 (en) 1971-07-23

Family

ID=9041834

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6936090A Expired FR2064707A5 (en) 1969-10-21 1969-10-21 Acrylate copolymer adhesives for medical - dressings with increased adhesion to skin

Country Status (1)

Country Link
FR (1) FR2064707A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416928A1 (en) * 1978-02-08 1979-09-07 Minnesota Mining & Mfg CARBOXYLIC AMINO ACIDS WITH ACRYLIC FUNCTION AND THEIR DERIVATIVES USEFUL AS COMPONENTS OF STICKER ADHESIVES

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416928A1 (en) * 1978-02-08 1979-09-07 Minnesota Mining & Mfg CARBOXYLIC AMINO ACIDS WITH ACRYLIC FUNCTION AND THEIR DERIVATIVES USEFUL AS COMPONENTS OF STICKER ADHESIVES

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Legal Events

Date Code Title Description
ST Notification of lapse