WO2010106004A1 - Adhésif à base d'acrylique à fixation forte pour attacher des prothèses de cheveux à la peau - Google Patents

Adhésif à base d'acrylique à fixation forte pour attacher des prothèses de cheveux à la peau Download PDF

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Publication number
WO2010106004A1
WO2010106004A1 PCT/EP2010/053254 EP2010053254W WO2010106004A1 WO 2010106004 A1 WO2010106004 A1 WO 2010106004A1 EP 2010053254 W EP2010053254 W EP 2010053254W WO 2010106004 A1 WO2010106004 A1 WO 2010106004A1
Authority
WO
WIPO (PCT)
Prior art keywords
adhesive according
alcohol
mixture
adhesive
silver
Prior art date
Application number
PCT/EP2010/053254
Other languages
English (en)
Inventor
Massimiliano Delli
Original Assignee
Sicurmatica Di Massimiliano Delli
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 Sicurmatica Di Massimiliano Delli filed Critical Sicurmatica Di Massimiliano Delli
Publication of WO2010106004A1 publication Critical patent/WO2010106004A1/fr

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Classifications

    • 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
    • C09J133/00—Adhesives 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; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C09J133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09J133/08—Homopolymers or copolymers of acrylic acid esters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02—Prostheses implantable into the body
    • A61F2/10—Hair or skin implants

Definitions

  • This invention relates to hair prostheses, and more particularly relates to a firm- hold acrylic-based adhesive for bonding such prostheses to the skin.
  • the object of this invention is therefore to provide an antibacterial product which can be mixed with the adhesive compound to develop effective and prolonged bacteriostatic action.
  • a further object of this invention is a non-allergenic acrylic-based adhesive compound which can be mixed with the said antibacterial product without this giving rise to secondary reactions between these two products.
  • the solvent mixture used to implement this invention comprises, in percentages by weight, from 20 to 60% of a C2-C6 alkyl acetate such as for example ethyl acetate, methyl acetate, isopropyl acetate, butyl acetate, amyl acetate, or a mixture of two or more of the said compounds, from 15 to 45% of a C2-C5 saturated aliphatic alcohol such as for example ethyl alcohol, isopropyl alcohol, isobutyl alcohol, N-propyl alcohol, or a mixture of two or more of these compounds, from 10 to 30% of heptane from 0.1 to 2% of a pentanedione such as 2,4-pentanedione or 2,3-pentanedione, or a mixture thereof.
  • a C2-C6 alkyl acetate such as for example ethyl acetate, methyl acetate, isopropyl acetate, butyl acetate
  • a solvent composition according to the invention comprising as percentages by weight:
  • a non-allergenic adhesive mixture is obtained in the form of a colourless liquid of high viscosity and density, in which the bacteriostatic action of the silver prevents bacterial growth and renders the product more hygienic drastically reducing the formation of bad smells, even after a relatively long period of time.
  • the adhesive so obtained may be used and marketed in either liquid form, which can be spread on the skin using a brush, or smeared, or in an unsupported version can be used to produce sheets, rolls or other complex shapes, or in a supported version to form double-sided adhesive tapes or other complex shapes.
  • films of the adhesive according to the invention are elastic and have marked microporosity, of the order of 4000 - 4500 pores/cm 2 at 0.2%.
  • the adhesive according to the invention has electrostatic efficacy on the hair, preventing for example the formation of frizziness and knots in any situation. It also has a heat-regulating action, due to its reflecting and thermal conduction properties, as a result of which it isolates the body from heat during the summer while retaining heat during the winter.
  • the composition according to the invention ensures a cleaning and softening effect on the hair, as well as effective protection of its colour, through its bacteriostatic action which prevents the oxidation of hair colour.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Materials For Medical Uses (AREA)

Abstract

L'invention concerne un adhésif à base d'acrylique à fixation forte pour attacher des prothèses de cheveux à la peau, caractérisé en ce qu'il comprend l'ajout de 0,05 à 5 % d'argent sous forme ionique ou sous la forme de métal micronisé à une solution de polyacrylate dans un mélange de solvants.
PCT/EP2010/053254 2009-03-17 2010-03-15 Adhésif à base d'acrylique à fixation forte pour attacher des prothèses de cheveux à la peau WO2010106004A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITGE2009A000015 2009-03-17
IT000015A ITGE20090015A1 (it) 2009-03-17 2009-03-17 " adesivo a base acrilica ad alta tenuta per l'incollatura sulle cute di protesi per capelli. "

Publications (1)

Publication Number Publication Date
WO2010106004A1 true WO2010106004A1 (fr) 2010-09-23

Family

ID=41479087

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/053254 WO2010106004A1 (fr) 2009-03-17 2010-03-15 Adhésif à base d'acrylique à fixation forte pour attacher des prothèses de cheveux à la peau

Country Status (2)

Country Link
IT (1) ITGE20090015A1 (fr)
WO (1) WO2010106004A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769254A (en) * 1971-08-27 1973-10-30 Nat Starch Chem Corp High strength pressure-sensitive adhesives
EP0190504A2 (fr) * 1984-12-28 1986-08-13 Johnson Matthey Public Limited Company Compositions antimicrobiennes
JP2001137279A (ja) * 1999-11-16 2001-05-22 Sekisui Chem Co Ltd 医療用テープ
JP2005336680A (ja) * 2004-05-31 2005-12-08 Nitta Ind Corp カツラ用固定材および固定テープ
EP1693191A1 (fr) * 2005-01-21 2006-08-23 BIOFARMITALIA S.p.A. Système composite flexible et réspirant composé de couches de matériau textile jointes par une couche d'adhésif polymérique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100351626B1 (ko) * 1999-12-06 2002-09-11 한국화학연구원 항변색성의 은계 항균성 화합물 및 이를 함유한 항균조성물
DE10316156B3 (de) * 2003-04-09 2004-10-14 Beiersdorf Ag Antimikrobiell ausgerüstete Polymermaterialien und deren Verwendung als Wundauflage
JP4933296B2 (ja) * 2007-02-15 2012-05-16 ダイヤテックス株式会社 導電性接着剤組成物、導電性接着シート及び導電性接着テープ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769254A (en) * 1971-08-27 1973-10-30 Nat Starch Chem Corp High strength pressure-sensitive adhesives
US3769254B1 (fr) * 1971-08-27 1985-02-26
EP0190504A2 (fr) * 1984-12-28 1986-08-13 Johnson Matthey Public Limited Company Compositions antimicrobiennes
JP2001137279A (ja) * 1999-11-16 2001-05-22 Sekisui Chem Co Ltd 医療用テープ
JP2005336680A (ja) * 2004-05-31 2005-12-08 Nitta Ind Corp カツラ用固定材および固定テープ
EP1693191A1 (fr) * 2005-01-21 2006-08-23 BIOFARMITALIA S.p.A. Système composite flexible et réspirant composé de couches de matériau textile jointes par une couche d'adhésif polymérique

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 200171, Derwent World Patents Index; AN 2001-613102, XP002588117 *
DATABASE WPI Week 200602, Derwent World Patents Index; AN 2006-014402, XP002588327 *

Also Published As

Publication number Publication date
ITGE20090015A1 (it) 2010-09-18

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