CA3093024C - Macromolecules modificatrices de surface a liaison carbonate - Google Patents

Macromolecules modificatrices de surface a liaison carbonate

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Publication number
CA3093024C
CA3093024C CA3093024A CA3093024A CA3093024C CA 3093024 C CA3093024 C CA 3093024C CA 3093024 A CA3093024 A CA 3093024A CA 3093024 A CA3093024 A CA 3093024A CA 3093024 C CA3093024 C CA 3093024C
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CA
Canada
Prior art keywords
oxide
poly
polyethylene oxide
carbonate
compound according
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.)
Active
Application number
CA3093024A
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English (en)
Other versions
CA3093024A1 (fr
Inventor
Sanjoy Mullick
J. Paul Santerre
Original Assignee
Evonik Canada 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 Evonik Canada Inc filed Critical Evonik Canada Inc
Priority claimed from PCT/CA2019/050281 external-priority patent/WO2019169500A1/fr
Publication of CA3093024A1 publication Critical patent/CA3093024A1/fr
Application granted granted Critical
Publication of CA3093024C publication Critical patent/CA3093024C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

L'invention concerne des macromolécules modificatrices de surface à liaison carbonate et des mélanges de celles-ci. Les macromolécules comprennent des groupes polyfluoro-organiques à surface active, des groupes oxyde de polyalkylène et un segment souple. Les groupes et les segments sont reliés par l'intermédiaire de liaisons carbonate. Les mélanges peuvent être utilisés dans des applications industrielles et médicales dans lesquelles des propriétés de surface améliorées sont souhaitables (par exemple, des propriétés de surface réduisant ou empêchant l'encrassement biologique, l'immobilisation de biomolécules ou la dénaturation de certaines biomolécules).
CA3093024A 2018-03-09 2019-03-07 Macromolecules modificatrices de surface a liaison carbonate Active CA3093024C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862640839P 2018-03-09 2018-03-09
US62/640,839 2018-03-09
PCT/CA2019/050281 WO2019169500A1 (fr) 2018-03-09 2019-03-07 Macromolécules modificatrices de surface à liaison carbonate

Publications (2)

Publication Number Publication Date
CA3093024A1 CA3093024A1 (fr) 2019-09-12
CA3093024C true CA3093024C (fr) 2025-11-25

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