GB1426796A - Microcapsule sheeting materials - Google Patents

Microcapsule sheeting materials

Info

Publication number
GB1426796A
GB1426796A GB3881173A GB3881173A GB1426796A GB 1426796 A GB1426796 A GB 1426796A GB 3881173 A GB3881173 A GB 3881173A GB 3881173 A GB3881173 A GB 3881173A GB 1426796 A GB1426796 A GB 1426796A
Authority
GB
United Kingdom
Prior art keywords
adhesive
coated
layer
capsules
sheet
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
GB3881173A
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.)
UNITED KINGDOM Ltd
Original Assignee
UNITED KINGDOM Ltd
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 UNITED KINGDOM Ltd filed Critical UNITED KINGDOM Ltd
Priority to GB3881173A priority Critical patent/GB1426796A/en
Publication of GB1426796A publication Critical patent/GB1426796A/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
    • C09J7/30—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)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

1426796 Microcapsule adhesive sheet material 3M UNITED KINGDOM LTD 16 Aug 1974 [16 Aug 1973] 38811/73 Heading B2E A sheet is coated on one or both sides with a layer of adhesive, and frangible or collapsible, non-adhesive micro-capsules partially embedded in the layer of adhesive, the microcapsules being uniformly distributed in such quantity that the surface of the adhesive layer can be slid about on an adhesive receptivesurface without adhering thereto, the microcapsules containing either a solvent for the adhesive or a solution of an adhesive and being collapsible on application of pressure to release their contents. Preferably the capsules cover <SP>1</SP>/ 3 to <SP>2</SP>/ 3 of the adhesive layer and their walls may be urea-formaldehyde or gelatin with cores of hydrocarbon or chlorinated hydrocarbon solvents for the adhesive which may be rubber-resin or acrylic. The sheet may be flexible or rigid, of materials such as paper or plastics. The adhesive is preferably tacky. In Examples, an unplasticised p.v.c. tape is coated with pressure sensitive adhesive (2 and 7) or a rubber-based pressure sensitive adhesive, and then coated with capsules containing adhesive solution (1, 2) or capsules containing xylene (7); or paper sheet (3 to 6) is coated with self-reactive acrylic polymer in isopropyl acetate (3) or vinyl-acrylic copolymer emulsion (4 to 6), then further coated with capsules containing pressure sensitive adhesive (3), cyclohexane (4), dibutyl phthalate (5) or xylene (6).
GB3881173A 1973-08-16 1973-08-16 Microcapsule sheeting materials Expired GB1426796A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3881173A GB1426796A (en) 1973-08-16 1973-08-16 Microcapsule sheeting materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3881173A GB1426796A (en) 1973-08-16 1973-08-16 Microcapsule sheeting materials

Publications (1)

Publication Number Publication Date
GB1426796A true GB1426796A (en) 1976-03-03

Family

ID=10405829

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3881173A Expired GB1426796A (en) 1973-08-16 1973-08-16 Microcapsule sheeting materials

Country Status (1)

Country Link
GB (1) GB1426796A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161786A (en) * 1984-07-18 1986-01-22 Donald R Kardon Bag closure
GB2250513A (en) * 1990-11-27 1992-06-10 Nitto Denko Corp Film- or sheet-form adhesive material
DE102012100672A1 (en) 2012-01-27 2013-08-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Microencapsulated isocyanates and process for their preparation and their use in adhesives
EP2792724A1 (en) * 2013-04-15 2014-10-22 Samsung Display Co., Ltd. Adhesive, adhesive tape and pre-product of an organic light emitting display device comprising an adhesive layer formed by the adhesive
WO2015088753A1 (en) * 2013-12-13 2015-06-18 3M Innovative Properties Company Articles including microcapsules for on-demand adhesion and methods of making same

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2161786A (en) * 1984-07-18 1986-01-22 Donald R Kardon Bag closure
GB2250513A (en) * 1990-11-27 1992-06-10 Nitto Denko Corp Film- or sheet-form adhesive material
DE102012100672A1 (en) 2012-01-27 2013-08-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Microencapsulated isocyanates and process for their preparation and their use in adhesives
WO2013110805A2 (en) 2012-01-27 2013-08-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Microencapsulated isocyanates, method for the production thereof, and use thereof in adhesives
EP2792724A1 (en) * 2013-04-15 2014-10-22 Samsung Display Co., Ltd. Adhesive, adhesive tape and pre-product of an organic light emitting display device comprising an adhesive layer formed by the adhesive
WO2015088753A1 (en) * 2013-12-13 2015-06-18 3M Innovative Properties Company Articles including microcapsules for on-demand adhesion and methods of making same
CN105814255A (en) * 2013-12-13 2016-07-27 3M创新有限公司 Articles including microcapsules for on-demand adhesion and methods of making same
CN105814255B (en) * 2013-12-13 2019-07-19 3M创新有限公司 Product and its manufacturing method including the microcapsules for adhesiveness as needed
US11306431B2 (en) 2013-12-13 2022-04-19 3M Innovative Properties Company Articles including microcapsules for on-demand adhesion and methods of making same

Similar Documents

Publication Publication Date Title
GB1457923A (en) Acrylate microsphere-surfaced sheet material
GB1532307A (en) Dry transfer image systems
GB1107960A (en) Improved separable laminate construction
GB844680A (en) Adhesive tape
GB1458264A (en) Dry transfer characters
CA1269897C (en) Lightsafe masking film
GB1429578A (en) Pressure-sensitive sheet for colour-forming
GB1426796A (en) Microcapsule sheeting materials
GB1312916A (en) Dry transfer materials
EP0923110A3 (en) Cover tape for chip transportation and sealed structure
US7300699B2 (en) Adhesive and pressure-sensitive transfer adhesive tape
ES410108A1 (en) Pressure sensitive transfer sheet
GB896604A (en) Improved pressure sensitive adhesive tape
IE37450L (en) Self-adhesive stamp
GB1158464A (en) Improvements in or relating to Pressure-Sensitive Adhesive Coated Laminates
JP2003292932A (en) Adhesive and pressure-sensitive transfer adhesive tape using the same adhesive
US20060286374A1 (en) Adhesive, a pressure-sensitive transfer adhesive tape and a coating transfer tool
DK359989A (en) LISTENET MASKING FILM
JPS55100191A (en) Forming method for picture and forming medium thereof
JPS55128492A (en) Self-developing type pressure-sensitive recording paper
GB1128455A (en) Dry transfer label and method of application of such a label
JPS5518470A (en) Adhesive solution forming thin film capable of forcibly being released
JPS61115981A (en) Pressure-sensitive adhesive sheet
GB1306917A (en) Producing developer - containing sheets for pressure-sensitive recording
GB1473491A (en) Self-adhesive label

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee