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GB1322446A - Pressure sensitive adhesive article - Google Patents

Pressure sensitive adhesive article

Info

Publication number
GB1322446A
GB1322446A GB3554471A GB3554471A GB1322446A GB 1322446 A GB1322446 A GB 1322446A GB 3554471 A GB3554471 A GB 3554471A GB 3554471 A GB3554471 A GB 3554471A GB 1322446 A GB1322446 A GB 1322446A
Authority
GB
United Kingdom
Prior art keywords
substrate
cured
polythioether
sensitive adhesive
polyethylene
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
GB3554471A
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.)
WR Grace and Co Conn
WR Grace and Co
Original Assignee
WR Grace and Co Conn
WR Grace 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 WR Grace and Co Conn, WR Grace and Co filed Critical WR Grace and Co Conn
Publication of GB1322446A publication Critical patent/GB1322446A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02Polythioethers
    • C08G75/04Polythioethers from mercapto compounds or metallic derivatives thereof
    • C08G75/045Polythioethers from mercapto compounds or metallic derivatives thereof from mercapto compounds and unsaturated compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G75/00Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/12Polythioether-ethers
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J181/00Adhesives based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur, with or without nitrogen, oxygen, or carbon only; Adhesives based on polysulfones; Adhesives based on derivatives of such polymers
    • C09J181/02Polythioethers; Polythioether-ethers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)

Abstract

1322446 Pressure-sensitive adhesive coated article W R GRACE & CO 28 July 1971 [28 July 1970 11 May 1971] 35544/71 Heading B2E [Also in Divisions C2 and C3] A pressure-sensitive adhesive article comprises a substrate having on at least one face a polythioether cured to a tacky condition. The substrate may be woven or non-woven fabric which may be plastics-coated or -impregnated, paper, stainless steel, aluminium foil, fibreglass, "Cellophane" (Trade Mark), cellulose acetate or butyrate, polyethylene, polypropylene, polybutylene, polyethylene terephthalate, PVC, polyvinylidene chloride, PVA, polyvinyl butyral or a vinyl chloride, vinylidene chloride or vinyl acetate copolymer or may be a release backing of polyethylene or silicone paper. The polythioether elastomer may incorporate a foaming agent and is applied to the substrate by spraying, knife, roller, direct or indirect gravure coating, extrusion or slotted head curtain coater coextrusion. It may contain as tackifier a polyterpene, polystyrene, hydrogenated resin ester or hydrocarbon resin and is cured by UV light, electron beam, beta radiation or a chemical free-radical generator. It may be further cured during use by ambient UV radiation. The substrate may be pretreated by corona treatment or with a primer coat of natural rubber or urethane elastomer and may have a release coating on its reverse face of polysiloxane or polyvinyl alcohol/octadecyl isocyanate. The polythioether is generally prepared (possibly "in situ") from a polythiol/poly-ene or -yne mixture which gives a low cross-link density polymer when cured, numerous polyenes and -ynes being specified. The article of the invention may also be used in ceramic, asphalt, plastics or rug tiles, acoustic tiles, billboard displays, posters, signs, wall coverings and plaques.
GB3554471A 1970-07-28 1971-07-28 Pressure sensitive adhesive article Expired GB1322446A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US5900370A 1970-07-28 1970-07-28
US14234671A 1971-05-11 1971-05-11

Publications (1)

Publication Number Publication Date
GB1322446A true GB1322446A (en) 1973-07-04

Family

ID=26738251

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3554471A Expired GB1322446A (en) 1970-07-28 1971-07-28 Pressure sensitive adhesive article

Country Status (3)

Country Link
DE (1) DE2137747C3 (en)
FR (1) FR2099357A5 (en)
GB (1) GB1322446A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102965908A (en) * 2012-11-21 2013-03-13 际华三五零九纺织有限公司 Method for radiation curing of pure organic silicone coated fabric by using electron beams
WO2016048780A1 (en) * 2014-09-22 2016-03-31 Dow Global Technologies Llc Foil wrap with cling properties
US10982391B2 (en) 2016-06-01 2021-04-20 Ecolab Usa Inc. High-efficiency strength program used for making paper in higher charge demand system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2532011A (en) * 1946-09-07 1950-11-28 Minnesota Mining & Mfg Liners and adhesive tapes having low adhesion polyvinyl carbamate coatings
BE511062A (en) * 1949-10-27

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102965908A (en) * 2012-11-21 2013-03-13 际华三五零九纺织有限公司 Method for radiation curing of pure organic silicone coated fabric by using electron beams
CN102965908B (en) * 2012-11-21 2015-04-01 际华三五零九纺织有限公司 Method for radiation curing of pure organic silicone coated fabric by using electron beams
WO2016048780A1 (en) * 2014-09-22 2016-03-31 Dow Global Technologies Llc Foil wrap with cling properties
CN107484418A (en) * 2014-09-22 2017-12-15 陶氏环球技术有限责任公司 Paper tinsel parcel with adhesion characteristics
US10982391B2 (en) 2016-06-01 2021-04-20 Ecolab Usa Inc. High-efficiency strength program used for making paper in higher charge demand system

Also Published As

Publication number Publication date
DE2137747A1 (en) 1972-02-10
FR2099357A5 (en) 1972-03-10
DE2137747C3 (en) 1981-11-26
DE2137747B2 (en) 1980-11-27

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee