GB1123757A - Method of encapsulating particulate matter - Google Patents

Method of encapsulating particulate matter

Info

Publication number
GB1123757A
GB1123757A GB1989267A GB1989267A GB1123757A GB 1123757 A GB1123757 A GB 1123757A GB 1989267 A GB1989267 A GB 1989267A GB 1989267 A GB1989267 A GB 1989267A GB 1123757 A GB1123757 A GB 1123757A
Authority
GB
United Kingdom
Prior art keywords
heat
paper
microcapsules
produce
sensitive adhesive
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
GB1989267A
Inventor
Arthur Veis
Jerome Cohen
Catherine Judith Aranyi
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.)
Armour and Co
Original Assignee
Armour and Co
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 Armour and Co filed Critical Armour and Co
Priority to GB1989267A priority Critical patent/GB1123757A/en
Priority to DE19671619755 priority patent/DE1619755A1/en
Publication of GB1123757A publication Critical patent/GB1123757A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/10—Complex coacervation, i.e. interaction of oppositely charged particles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Adhesive Tapes (AREA)
  • Medicinal Preparation (AREA)

Abstract

Microcapsules consisting of a gelatin shell enclosing a pressure sensitive adhesive composition comprising toluene, mineral oil, "Vistanex" (T.M.) MM100 and "Piecolyte" (T.M.) S115 are coated onto paper which may be adhered to wood, metal, paper and plastic surfaces by the application of heat and pressure. A second example relates to similar microcapsules containing dibutyl phthalate and an ethylene oxide-adipic acid polymer ("Resoflex R.296") which are mixed with a polyvinyl acetate emulsion and coated on paper to produce a surface which will adhere to the same types of surfaces when heat is applied. Reference is also made to microcapsules containing chlorinated rubber dissolved in diethyl benzene suitable for coating adhesive tapes and to two types of microcapsule, one containing chlorinated rubber and one containing a petroleum fraction, which may be applied as separate layers to a sheet or tape to produce a heat and/or pressure sensitive adhesive surface.
GB1989267A 1967-05-01 1967-05-01 Method of encapsulating particulate matter Expired GB1123757A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1989267A GB1123757A (en) 1967-05-01 1967-05-01 Method of encapsulating particulate matter
DE19671619755 DE1619755A1 (en) 1967-05-01 1967-05-02 Process for the encapsulation of particulate substances

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1989267A GB1123757A (en) 1967-05-01 1967-05-01 Method of encapsulating particulate matter
DEA0055617 1967-05-02

Publications (1)

Publication Number Publication Date
GB1123757A true GB1123757A (en) 1968-08-14

Family

ID=25964448

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1989267A Expired GB1123757A (en) 1967-05-01 1967-05-01 Method of encapsulating particulate matter

Country Status (2)

Country Link
DE (1) DE1619755A1 (en)
GB (1) GB1123757A (en)

Also Published As

Publication number Publication date
DE1619755A1 (en) 1970-07-30

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