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WO2021200751A1 - Adhésif, ruban adhésif, ruban adhésif double face et ruban adhésif double face pour fixer des éléments d'aéronef - Google Patents

Adhésif, ruban adhésif, ruban adhésif double face et ruban adhésif double face pour fixer des éléments d'aéronef Download PDF

Info

Publication number
WO2021200751A1
WO2021200751A1 PCT/JP2021/013125 JP2021013125W WO2021200751A1 WO 2021200751 A1 WO2021200751 A1 WO 2021200751A1 JP 2021013125 W JP2021013125 W JP 2021013125W WO 2021200751 A1 WO2021200751 A1 WO 2021200751A1
Authority
WO
WIPO (PCT)
Prior art keywords
pressure
sensitive adhesive
adhesive tape
double
resin
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.)
Ceased
Application number
PCT/JP2021/013125
Other languages
English (en)
Japanese (ja)
Inventor
誠 下司
潤一郎 酒井
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Chemical Corp
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 Mitsubishi Chemical Corp filed Critical Mitsubishi Chemical Corp
Priority to JP2022512164A priority Critical patent/JPWO2021200751A1/ja
Publication of WO2021200751A1 publication Critical patent/WO2021200751A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

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
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/06—Non-macromolecular additives organic
    • 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
    • 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
    • C09J201/00—Adhesives based on unspecified macromolecular compounds
    • 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]

Definitions

  • the content of the other polymerizable monomer (a3) unit in the acrylic resin (A1) is preferably 40% by weight or less, more preferably 30% by weight or less, still more preferably 25% by weight or less. be. If there are too many other polymerizable monomer (a3) units, it tends to be difficult to obtain the desired adhesive properties.
  • an acrylic resin (a) by copolymerizing the above (meth) acrylic acid alkyl ester-based monomer (a1) and, if necessary, a functional group-containing monomer (a2) and another polymerizable monomer (a3) as a polymerization component.
  • A1 can be manufactured.
  • the content thereof is preferably 0.01 to 5 parts by mass with respect to 100 parts by mass of the resin component (A). It is preferably 0.1 to 1 part by mass.
  • tack fire examples include rosin-based resin, terpene-based resin, xylene-based resin, phenol-based resin, kumaron-based resin, petroleum resin-based resin, and the like.
  • the base resin is an acrylic resin
  • the tack fire is preferably a rosin-based resin, a terpene-based resin, or a xylene-based resin, and it is more preferable to use these in combination.
  • the base resin is a rubber resin
  • the tack fire is preferably a rosin resin, a terpene resin, or a petroleum resin.
  • the release liner examples include a plastic film made of a polyolefin resin such as polyethylene, a polyester resin such as polyethylene terephthalate, a vinyl acetate resin, a polyimide resin, a fluorine resin, and a plastic such as cellophane; kraft paper, Japanese paper, etc. Paper; rubber sheet made of natural rubber, butyl rubber, etc .; foam sheet made by foaming polyurethane, polychloroprene rubber, etc.; metal foil such as aluminum foil, copper foil; composites thereof and the like. Further, these may be subjected to surface treatment such as corona treatment on one side or both sides thereof.
  • the flame retardant (C) is decomposed by the moist heat treatment, and the decomposed product is directly converted into the resin component (A'). It is considered that the reason is that the resin component (A') is indirectly affected by affecting the cross-linking structure between the resin component (A') and the cross-linking agent (B).
  • the resin component (A') is affected as described above, the resin component (A') is easily thermally decomposed when the adhesive is ignited, and the generated combustible gas is ignited to continue combustion. It is thought that it will be easier to do. Therefore, when the content of the flame retardant (C) is increased, the amount of the decomposed product also increases, and the resin component (A') affected by the decomposed product increases, so that the flame retardancy is likely to decrease.
  • cross-linking agent (B) examples include an isocyanate-based cross-linking agent (B1), a metal chelate-based cross-linking agent, a metal salt-based cross-linking agent, a metal alkoxide-based cross-linking agent, an aldehyde-based cross-linking agent, and a non-amino resin-based amino-based cross-linking agent.
  • B1 isocyanate-based cross-linking agent
  • B1 examples include an isocyanate-based cross-linking agent (B1), a metal chelate-based cross-linking agent, a metal salt-based cross-linking agent, a metal alkoxide-based cross-linking agent, an aldehyde-based cross-linking agent, and a non-amino resin-based amino-based cross-linking agent.
  • B1 isocyanate-based cross-linking agent
  • B1 a metal chelate-based cross-linking agent
  • Examples of the carpet include known general carpets used in the cabin of an aircraft, and specific examples thereof include carpets using nylon fibers and olefin fibers.
  • the adhesive strength of the adhesive on the surface to be attached to the carpet side is very high, and the adhesive strength of the adhesive on the surface to be attached to the floor is about 6N / 25 mm, which is appropriate. It is preferable that it adheres to the floor surface and can be peeled off without adhesive residue when replacing the carpet.
  • test plate was fixed to the chuck at the bottom of the peel strength tester under the same atmosphere. Further, the end opposite to the polyethylene terephthalate film in which one end of the above was bonded to the test piece was fixed to the upper chuck.
  • the 180 ° peel strength when the adhesive tape was peeled from the adherend at a peeling angle of 180 ° and a speed of 300 mm / min was measured and evaluated as the adhesive strength (N / 25 mm). Further, the ratio S / W was calculated when the adhesive force of one adhesive layer (I) was S and the adhesive force of the other adhesive layer (II) was W.
  • Table 1 The above results are shown in Table 1.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

La présente invention concerne un adhésif qui comprend un composant de résine (A), un agent de réticulation (B), et un agent ignifuge (C) et a une fraction de gel d'au moins 30 % en masse après un traitement thermique par voie humide pendant 14 jours à 60 °C et 90 % d'humidité relative.
PCT/JP2021/013125 2020-03-30 2021-03-26 Adhésif, ruban adhésif, ruban adhésif double face et ruban adhésif double face pour fixer des éléments d'aéronef Ceased WO2021200751A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2022512164A JPWO2021200751A1 (fr) 2020-03-30 2021-03-26

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-060454 2020-03-30
JP2020060454 2020-03-30

Publications (1)

Publication Number Publication Date
WO2021200751A1 true WO2021200751A1 (fr) 2021-10-07

Family

ID=77930056

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2021/013125 Ceased WO2021200751A1 (fr) 2020-03-30 2021-03-26 Adhésif, ruban adhésif, ruban adhésif double face et ruban adhésif double face pour fixer des éléments d'aéronef

Country Status (2)

Country Link
JP (1) JPWO2021200751A1 (fr)
WO (1) WO2021200751A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023085281A1 (fr) * 2021-11-09 2023-05-19 三菱ケミカル株式会社 Adhésif et ruban adhésif

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011021103A (ja) * 2009-07-16 2011-02-03 Daio Paper Corp 難燃性粘着シート
WO2011111534A1 (fr) * 2010-03-12 2011-09-15 リンテック株式会社 Composition adhésive ignifuge, ruban adhésif ignifuge et feuille adhésive ignifuge
WO2015098983A1 (fr) * 2013-12-27 2015-07-02 日本合成化学工業株式会社 Ruban adhésif double face destiné à fixer des composants d'aéronef
JP2018003012A (ja) * 2016-06-23 2018-01-11 積水化学工業株式会社 難燃性粘着剤組成物及び難燃性粘着テープ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011021103A (ja) * 2009-07-16 2011-02-03 Daio Paper Corp 難燃性粘着シート
WO2011111534A1 (fr) * 2010-03-12 2011-09-15 リンテック株式会社 Composition adhésive ignifuge, ruban adhésif ignifuge et feuille adhésive ignifuge
WO2015098983A1 (fr) * 2013-12-27 2015-07-02 日本合成化学工業株式会社 Ruban adhésif double face destiné à fixer des composants d'aéronef
JP2018003012A (ja) * 2016-06-23 2018-01-11 積水化学工業株式会社 難燃性粘着剤組成物及び難燃性粘着テープ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023085281A1 (fr) * 2021-11-09 2023-05-19 三菱ケミカル株式会社 Adhésif et ruban adhésif

Also Published As

Publication number Publication date
JPWO2021200751A1 (fr) 2021-10-07

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