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WO2004085561A3 - Low-adehsion composition - Google Patents

Low-adehsion composition Download PDF

Info

Publication number
WO2004085561A3
WO2004085561A3 PCT/US2004/007550 US2004007550W WO2004085561A3 WO 2004085561 A3 WO2004085561 A3 WO 2004085561A3 US 2004007550 W US2004007550 W US 2004007550W WO 2004085561 A3 WO2004085561 A3 WO 2004085561A3
Authority
WO
WIPO (PCT)
Prior art keywords
adehsion
composition
low
block
contain
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.)
Ceased
Application number
PCT/US2004/007550
Other languages
French (fr)
Other versions
WO2004085561B1 (en
WO2004085561A2 (en
Inventor
Douglas Harper
Robin Righettini
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.)
Omnova Solutions Inc
Original Assignee
Omnova Solutions Inc
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 Omnova Solutions Inc filed Critical Omnova Solutions Inc
Publication of WO2004085561A2 publication Critical patent/WO2004085561A2/en
Publication of WO2004085561A3 publication Critical patent/WO2004085561A3/en
Publication of WO2004085561B1 publication Critical patent/WO2004085561B1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/10—Block- or graft-copolymers containing polysiloxane sequences
    • C08L83/12—Block- or graft-copolymers containing polysiloxane sequences containing polyether sequences
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C08L83/06—Polysiloxanes containing silicon bound to oxygen-containing groups
    • 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
    • C09J7/40—Adhesives in the form of films or foils characterised by release liners
    • C09J7/401—Adhesives in the form of films or foils characterised by release liners characterised by the release coating composition
    • 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
    • C09J2453/00—Presence of block copolymer
    • C09J2453/005—Presence of block copolymer in the release coating
    • 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
    • C09J2483/00—Presence of polysiloxane
    • C09J2483/005—Presence of polysiloxane in the release coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Paints Or Removers (AREA)
  • Silicon Polymers (AREA)

Abstract

Release agents and release coatings that contain a block copolymer having a polysiloxane block and polyoxyalkylene block are described, along with related methods and products including, for example, PSA tapes.
PCT/US2004/007550 2003-03-21 2004-03-11 Low-adehsion composition Ceased WO2004085561A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45644703P 2003-03-21 2003-03-21
US60/456,447 2003-03-21

Publications (3)

Publication Number Publication Date
WO2004085561A2 WO2004085561A2 (en) 2004-10-07
WO2004085561A3 true WO2004085561A3 (en) 2005-01-20
WO2004085561B1 WO2004085561B1 (en) 2005-09-15

Family

ID=33098118

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/007550 Ceased WO2004085561A2 (en) 2003-03-21 2004-03-11 Low-adehsion composition

Country Status (1)

Country Link
WO (1) WO2004085561A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12104102B2 (en) 2018-02-28 2024-10-01 Dow Global Technologies Llc Aqueous-based release coating compositions

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20051226A7 (en) * 2005-12-01 2007-06-02 Upm Kymmene Oyj Nanostructured repellent fiber material
CN114746521B (en) 2019-12-06 2023-09-29 巴斯夫欧洲公司 Strip coating composition
EP4168508A1 (en) * 2020-06-17 2023-04-26 3M Innovative Properties Company Release liners and articles including them

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1795557A1 (en) * 1961-05-27 1972-03-30 Goldschmidt Ag Th Process for the production of polyalkyl silicic acid esters with a polymer distribution which approximates the statistical equilibrium
US4263250A (en) * 1978-10-16 1981-04-21 Th. Goldschmidt Ag Lubricant and release agent for molded rubber articles
EP0329167A2 (en) * 1988-02-18 1989-08-23 Toray Silicone Company, Limited Release composition
EP0329279A2 (en) * 1988-01-22 1989-08-23 Minnesota Mining And Manufacturing Company Silicone release compositions
EP0606532A1 (en) * 1992-12-14 1994-07-20 Andrew A. Shores Silicone polyelectrolyte aqueous coating solution

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1795557A1 (en) * 1961-05-27 1972-03-30 Goldschmidt Ag Th Process for the production of polyalkyl silicic acid esters with a polymer distribution which approximates the statistical equilibrium
US4263250A (en) * 1978-10-16 1981-04-21 Th. Goldschmidt Ag Lubricant and release agent for molded rubber articles
EP0329279A2 (en) * 1988-01-22 1989-08-23 Minnesota Mining And Manufacturing Company Silicone release compositions
EP0329167A2 (en) * 1988-02-18 1989-08-23 Toray Silicone Company, Limited Release composition
EP0606532A1 (en) * 1992-12-14 1994-07-20 Andrew A. Shores Silicone polyelectrolyte aqueous coating solution

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12104102B2 (en) 2018-02-28 2024-10-01 Dow Global Technologies Llc Aqueous-based release coating compositions

Also Published As

Publication number Publication date
WO2004085561B1 (en) 2005-09-15
WO2004085561A2 (en) 2004-10-07

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Effective date: 20041105

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