WO2021200751A1 - 粘着剤、粘着テープ、両面粘着テープ及び航空機部材固定用両面粘着テープ - Google Patents

粘着剤、粘着テープ、両面粘着テープ及び航空機部材固定用両面粘着テープ 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
Application number
PCT/JP2021/013125
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
誠 下司
潤一郎 酒井
Original Assignee
三菱ケミカル株式会社
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 三菱ケミカル株式会社 filed Critical 三菱ケミカル株式会社
Priority to JP2022512164A priority Critical patent/JPWO2021200751A1/ja
Publication of WO2021200751A1 publication Critical patent/WO2021200751A1/ja

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02Non-macromolecular additives
    • C09J11/06Non-macromolecular additives organic
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00Adhesives 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
    • C09J133/04Homopolymers or copolymers of esters
    • C09J133/06Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J201/00Adhesives based on unspecified macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00Adhesives in the form of films or foils
    • C09J7/20Adhesives in the form of films or foils characterised by their carriers
    • C09J7/21Paper; Textile fabrics
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00Adhesives in the form of films or foils
    • C09J7/30Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38Pressure-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)
PCT/JP2021/013125 2020-03-30 2021-03-26 粘着剤、粘着テープ、両面粘着テープ及び航空機部材固定用両面粘着テープ WO2021200751A1 (ja)

Priority Applications (1)

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

Applications Claiming Priority (2)

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

Publications (1)

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

Family

ID=77930056

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2021/013125 WO2021200751A1 (ja) 2020-03-30 2021-03-26 粘着剤、粘着テープ、両面粘着テープ及び航空機部材固定用両面粘着テープ

Country Status (2)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023085281A1 (ja) * 2021-11-09 2023-05-19 三菱ケミカル株式会社 粘着剤および粘着テープ

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 (ja) * 2010-03-12 2011-09-15 リンテック株式会社 難燃性粘着剤組成物、難燃性粘着テープおよび難燃性粘着シート
WO2015098983A1 (ja) * 2013-12-27 2015-07-02 日本合成化学工業株式会社 航空機部材固定用両面粘着テープ
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 (ja) * 2010-03-12 2011-09-15 リンテック株式会社 難燃性粘着剤組成物、難燃性粘着テープおよび難燃性粘着シート
WO2015098983A1 (ja) * 2013-12-27 2015-07-02 日本合成化学工業株式会社 航空機部材固定用両面粘着テープ
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 (ja) * 2021-11-09 2023-05-19 三菱ケミカル株式会社 粘着剤および粘着テープ

Also Published As

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

Similar Documents

Publication Publication Date Title
CN105849000B (zh) 航空器构件固定用双面粘合带
JP7155522B2 (ja) 両面粘着テープ
JP7155523B2 (ja) 両面粘着テープ
CN111788273B (zh) 粘合带
WO2018168678A1 (ja) 粘着剤組成物、粘着剤、粘着テープ並びに気密防水用粘着テープ
JP2013056983A (ja) 水分散型粘着剤組成物および粘着シート
WO2021200751A1 (ja) 粘着剤、粘着テープ、両面粘着テープ及び航空機部材固定用両面粘着テープ
JP7052357B2 (ja) 粘着剤組成物、粘着剤および粘着テープ
JP4247827B2 (ja) 再剥離性粘着テープ
WO2020189652A1 (ja) 粘着剤組成物、粘着剤および粘着テープ
JP2022159098A (ja) 粘着剤及び粘着テープ
JP7666277B2 (ja) 粘着テープ
WO2021193782A1 (ja) 粘着テープ
JP5527880B2 (ja) 感圧接着剤組成物、感圧接着剤層及び感圧接着性積層体
JP6895051B2 (ja) 気密防水用粘着テープ
JP7643451B2 (ja) 粘着剤組成物、粘着剤、粘着テープおよび気密防水用粘着テープ
JP2023145313A (ja) 粘着剤及び粘着テープ
JP2023131129A (ja) 粘着テープ
JP2010150430A (ja) 感圧接着剤組成物、感圧接着剤層及び感圧接着性積層体
JP2021155721A (ja) 粘着テープ
JP2024139420A (ja) 粘着剤および粘着テープ
JP2023081357A (ja) 粘着テープ
JP2010150429A (ja) 感圧接着剤組成物、感圧接着剤層及び感圧接着性積層体

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21778906

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2022512164

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 21778906

Country of ref document: EP

Kind code of ref document: A1