CA2182683A1 - Double-sided silicone coated liner - Google Patents

Double-sided silicone coated liner

Info

Publication number
CA2182683A1
CA2182683A1 CA002182683A CA2182683A CA2182683A1 CA 2182683 A1 CA2182683 A1 CA 2182683A1 CA 002182683 A CA002182683 A CA 002182683A CA 2182683 A CA2182683 A CA 2182683A CA 2182683 A1 CA2182683 A1 CA 2182683A1
Authority
CA
Canada
Prior art keywords
liner
layer
silicone
water vapor
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.)
Granted
Application number
CA002182683A
Other languages
French (fr)
Other versions
CA2182683C (en
Inventor
Christian Delcuve
Claude Pasti
Guy Siraux
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.)
Morgan Adhesives Co
Original Assignee
Christian Delcuve
Claude Pasti
Guy Siraux
Morgan Adhesives Company
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 Christian Delcuve, Claude Pasti, Guy Siraux, Morgan Adhesives Company filed Critical Christian Delcuve
Priority to CA002182683A priority Critical patent/CA2182683C/en
Priority claimed from PCT/US1994/002290 external-priority patent/WO1995023693A1/en
Publication of CA2182683A1 publication Critical patent/CA2182683A1/en
Application granted granted Critical
Publication of CA2182683C publication Critical patent/CA2182683C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation

Landscapes

  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)

Abstract

A double-sided silicone-coated liner (2), particularly adapted for use in self-wound tapes is described which is a paper upon which a silicone coating layer (8) is deposited on one surface and a water vapor permeable silicone coating layer (6) is applied on the liner's opposed second surface. The liner surfaces may optionally be clay coated, the clay coating adjacent to the water vapor permeable silicone coating layer (6) also having water vapor permeability. The tape (60) made using this particular liner typically additionally has a carrier layer (4) with an adhesive (12) sandwiched between the silicone coating layer (8) and the carrier (4). The tape (60) is prepared by the steps of coating the liner (2) with a silicone layer (8) on a first side of the liner; drying the silicone layer (8); laminating a carrier (4) layer onto the adhesive (12); coating a second side of the liner (2), opposed from the first side with a water vapor permeable silicone layer (6); drying the water vapor permeable silicone layer (6); and remoisturizing the liner (2).
CA002182683A 1994-03-03 1994-03-03 Double-sided silicone coated liner Expired - Fee Related CA2182683C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002182683A CA2182683C (en) 1994-03-03 1994-03-03 Double-sided silicone coated liner

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002182683A CA2182683C (en) 1994-03-03 1994-03-03 Double-sided silicone coated liner
PCT/US1994/002290 WO1995023693A1 (en) 1994-03-03 1994-03-03 Double-sided silicone coated liner

Publications (2)

Publication Number Publication Date
CA2182683A1 true CA2182683A1 (en) 1995-09-08
CA2182683C CA2182683C (en) 2005-09-13

Family

ID=4158700

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002182683A Expired - Fee Related CA2182683C (en) 1994-03-03 1994-03-03 Double-sided silicone coated liner

Country Status (1)

Country Link
CA (1) CA2182683C (en)

Also Published As

Publication number Publication date
CA2182683C (en) 2005-09-13

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed