GB799424A - Pressure sensitive adhesive tapes and sheets - Google Patents

Pressure sensitive adhesive tapes and sheets

Info

Publication number
GB799424A
GB799424A GB30827/53A GB3082753A GB799424A GB 799424 A GB799424 A GB 799424A GB 30827/53 A GB30827/53 A GB 30827/53A GB 3082753 A GB3082753 A GB 3082753A GB 799424 A GB799424 A GB 799424A
Authority
GB
United Kingdom
Prior art keywords
latex
foamed
composition
sensitive adhesive
coating
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
GB30827/53A
Inventor
Ian Benbow Anthony
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.)
Johnson and Johnson
Original Assignee
Johnson and Johnson
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 Johnson and Johnson filed Critical Johnson and Johnson
Priority to GB30827/53A priority Critical patent/GB799424A/en
Publication of GB799424A publication Critical patent/GB799424A/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
    • 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)
  • Materials For Medical Uses (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

799,424. Permeable pressure-sensitive adhesive sheets. JOHNSON & JOHNSON. Nov. 8, 1954 [Nov. 6, 1953], No. 30827/53. Class 140. A water-vapour permeable material is coated with a composition which is foamed, or is adapted to be foamed, and which is a mixture of a latex of natural rubber, or of a synthetic elastomer, and an aqueous emulsion of a resinous tackifying agent, and the coating, after foaming, where the composition is not already foamed, is dried, whereby the continuous aqueous phase is removed and the foam breaks down to leave a discontinuous layer on the backing, to produce a pressure-sensitive adhesive tape or sheet of which the adhesive coating is permable to moisture to the extent of at least 200 grms./sq. m./hr. The coating is by knife spreading and the drying by heat. The latex may be high serum content natural rubber latex or a latex of butadiene-sytrene copolymer or polychloroprene. The composition may be foamed by high-speed whisking or may incorporate blowing agents, e.g. organic hydrazides, or foaming agents, e.g. ammonium oleate. The composition may also include thickening agents, which preferably increase the water absorption properties of the adhesive, e.g. ammonium polymethacrylate, fillers, e.g. zinc oxide, precipitated chalk, or aluminium hydroxide, softeners, e.g. aqueous emulsions of mineral oils, lanolin, or methyl dihydroabietate. The resinous tackifying agent may be hydrogenated esters of wood rosins, methyl dihydroabietate, terpene resin, or other synthetic resins. Examples refer to the use of " Revertex" (Registered Trade Mark) concentrated latex " Vulcastab " and. " Dispersol " stabilizers.
GB30827/53A 1953-11-06 1953-11-06 Pressure sensitive adhesive tapes and sheets Expired GB799424A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB30827/53A GB799424A (en) 1953-11-06 1953-11-06 Pressure sensitive adhesive tapes and sheets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30827/53A GB799424A (en) 1953-11-06 1953-11-06 Pressure sensitive adhesive tapes and sheets

Publications (1)

Publication Number Publication Date
GB799424A true GB799424A (en) 1958-08-06

Family

ID=10313748

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30827/53A Expired GB799424A (en) 1953-11-06 1953-11-06 Pressure sensitive adhesive tapes and sheets

Country Status (1)

Country Link
GB (1) GB799424A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084220A1 (en) * 1982-01-15 1983-07-27 Minnesota Mining And Manufacturing Company Cellular pressure-sensitive adhesive product
USRE31887E (en) * 1968-07-09 1985-05-14 T. J. Smith & Nephew Limited Moisture-vapor-permeable pressure-sensitive adhesive materials
EP1504846A1 (en) * 2003-08-08 2005-02-09 Procédés et équipements pour les sciences et l'industrie Polishing plate with a polishing cloth that does adhere only horizontally to the holder

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31887E (en) * 1968-07-09 1985-05-14 T. J. Smith & Nephew Limited Moisture-vapor-permeable pressure-sensitive adhesive materials
USRE31886E (en) * 1968-07-09 1985-05-14 T. J. Smith & Nephew Limited Moisture-vapor-permeable pressure-sensitive adhesive materials
EP0084220A1 (en) * 1982-01-15 1983-07-27 Minnesota Mining And Manufacturing Company Cellular pressure-sensitive adhesive product
EP1504846A1 (en) * 2003-08-08 2005-02-09 Procédés et équipements pour les sciences et l'industrie Polishing plate with a polishing cloth that does adhere only horizontally to the holder
FR2858574A1 (en) * 2003-08-08 2005-02-11 Procedes Et Equipements Pour L POLISHING PLATE COMPRISING A POLISHING FABRIC THAT ADDS HORIZALLALLY TO THE SUPPORT

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