FR2011241A1 - Pressure sensitive adhesive tape - Google Patents

Pressure sensitive adhesive tape

Info

Publication number
FR2011241A1
FR2011241A1 FR6920573A FR6920573A FR2011241A1 FR 2011241 A1 FR2011241 A1 FR 2011241A1 FR 6920573 A FR6920573 A FR 6920573A FR 6920573 A FR6920573 A FR 6920573A FR 2011241 A1 FR2011241 A1 FR 2011241A1
Authority
FR
France
Prior art keywords
sensitive adhesive
resin
pressure sensitive
adhesive tape
isocyanate
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.)
Withdrawn
Application number
FR6920573A
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.)
Johns Manville Corp
Johns Manville
Original Assignee
Johns Manville Corp
Johns Manville
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 Johns Manville Corp, Johns Manville filed Critical Johns Manville Corp
Publication of FR2011241A1 publication Critical patent/FR2011241A1/en
Withdrawn legal-status Critical Current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
    • 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)
  • Adhesive Tapes (AREA)

Abstract

PRESSURE SENSITIVE ADHESIVE TAPE. F1-. Comprising a tape support of which at least one face is coated with an adhesive compn. comprising an elastomer having a Mooney viscosity of 40 to 100, a resin compn. contg. a major proportion of a high melting (>105 degrees C) resin and a minor proportion of a low melting (75 degrees C) resin and 0.5 to 5% wt. of an isocyanate. The ratio of high to low melting resin is 8:1 to 3:1. No material capable of reactg. with the isocyanate is present. The pressure-sensitive adhesive tapes of this invention have better shearing resistance and retention properties than known products, without sacrificing their adherence.
FR6920573A 1968-06-19 1969-06-19 Pressure sensitive adhesive tape Withdrawn FR2011241A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73808668A 1968-06-19 1968-06-19

Publications (1)

Publication Number Publication Date
FR2011241A1 true FR2011241A1 (en) 1970-02-27

Family

ID=24966510

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6920573A Withdrawn FR2011241A1 (en) 1968-06-19 1969-06-19 Pressure sensitive adhesive tape

Country Status (1)

Country Link
FR (1) FR2011241A1 (en)

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Legal Events

Date Code Title Description
ST Notification of lapse