ES463445A1 - Rupture resistant adhesive tape - by copolymerisation or crosslinking of fusible adhesive after application to support (DK 5.6.78) - Google Patents

Rupture resistant adhesive tape - by copolymerisation or crosslinking of fusible adhesive after application to support (DK 5.6.78)

Info

Publication number
ES463445A1
ES463445A1 ES463445A ES463445A ES463445A1 ES 463445 A1 ES463445 A1 ES 463445A1 ES 463445 A ES463445 A ES 463445A ES 463445 A ES463445 A ES 463445A ES 463445 A1 ES463445 A1 ES 463445A1
Authority
ES
Spain
Prior art keywords
pref
polymers
support
crosslinking
copolymerisation
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
ES463445A
Other languages
Spanish (es)
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.)
Kores Holding Zug AG
Original Assignee
Kores Holding Zug AG
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 Kores Holding Zug AG filed Critical Kores Holding Zug AG
Publication of ES463445A1 publication Critical patent/ES463445A1/en
Expired 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
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers

Landscapes

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

Abstract

Adhesive tapes are made by coating with adhesives, pref. fusible, based on copolymerised and/or transversally crosslinked polymers. One or more polymers are homogenised at 130-160 degrees C, pref. by mixing, and applied onto a support, followed y the co-reacting product or the crosslinking agent so that copolymerisation or crosslinking takes place on the support. The co-reacting product or crosslinking agent are pref. applied to the support by immersion, or by spraying onto it. It can be in molten form, or in an organic solvent, pref. mineral oil. Pref. polymers are: butadiene-styrene, isoprene, natural rubber, butylchlorinated rubber, ethylene-propylene polymers. Transversal crosslinking of these polymers is pref. effected by bridges of O,S,N, urea-urethane or methylene, between the polymer chains. Copolymerisation is pref. effected with phenols and/or terphenols. No inflammable or toxic solvent is required, nor large quantities of plasticiser, giving low resistance to rupture under load. The present invention enables fusible adhesives to be used, but with good resistance to rupture under load, thus enabling the adhesive tapes to be used in industry, and for packaging. This is effected by charging thermoplastic properties to thermosetting properties.
ES463445A 1976-10-21 1977-10-21 Rupture resistant adhesive tape - by copolymerisation or crosslinking of fusible adhesive after application to support (DK 5.6.78) Expired ES463445A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT782776A AT348640B (en) 1976-10-21 1976-10-21 METHOD OF MANUFACTURING ADHESIVE TAPES

Publications (1)

Publication Number Publication Date
ES463445A1 true ES463445A1 (en) 1978-07-16

Family

ID=3599851

Family Applications (1)

Application Number Title Priority Date Filing Date
ES463445A Expired ES463445A1 (en) 1976-10-21 1977-10-21 Rupture resistant adhesive tape - by copolymerisation or crosslinking of fusible adhesive after application to support (DK 5.6.78)

Country Status (5)

Country Link
AT (1) AT348640B (en)
DK (1) DK468577A (en)
ES (1) ES463445A1 (en)
FR (1) FR2368527A1 (en)
IT (1) IT1087012B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997029625A1 (en) * 1996-02-20 1997-08-21 American Tape Company Bilayer adhesive system for reinforced strapping tape

Also Published As

Publication number Publication date
ATA782776A (en) 1978-07-15
AT348640B (en) 1979-02-26
FR2368527A1 (en) 1978-05-19
DK468577A (en) 1978-04-22
IT1087012B (en) 1985-05-31

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