Low surface energy polymeric films from novel fluorinated blocked isocyanates

L. Ravenstein, van; W. Ming; R.D. van de Grampel; R. Linde, van der; G. With, de; J.A. Loontjens; P.C. Thuene; J.W. Niemantsverdriet

doi:10.1021/ma035296i

Low surface energy polymeric films from novel fluorinated blocked isocyanates

L. Ravenstein, van, W. Ming, R.D. van de Grampel, R. Linde, van der, G. With, de, J.A. Loontjens, P.C. Thuene, J.W. Niemantsverdriet

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Abstract

Polymeric films with surface energies as low as 10 mN/m were prepd. from a mixt. of a hydroxyl-end-capped solventless liq. oligoester (SLO), a blocked polyisocyanate, and a novel fluorinated blocked isocyanate (FnB-NCO; the ratio of the fluorinated tail and the caprolactam blocking group: 1:1), with less than 4 wt % of fluorine in the films. The curing temp. demonstrated a significant effect on the reaction rate and the film wettability: a higher curing temp. led to a less significant surface enrichment of fluorine, esp. at a low F content (

Original language	English
Pages (from-to)	408-413
Journal	Macromolecules
Volume	37
Issue number	2
DOIs	https://doi.org/10.1021/ma035296i
Publication status	Published - 2004

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@article{89d8b0e3129040a2b3f990face8d7aa2,

title = "Low surface energy polymeric films from novel fluorinated blocked isocyanates",

abstract = "Polymeric films with surface energies as low as 10 mN/m were prepd. from a mixt. of a hydroxyl-end-capped solventless liq. oligoester (SLO), a blocked polyisocyanate, and a novel fluorinated blocked isocyanate (FnB-NCO; the ratio of the fluorinated tail and the caprolactam blocking group: 1:1), with less than 4 wt % of fluorine in the films. The curing temp. demonstrated a significant effect on the reaction rate and the film wettability: a higher curing temp. led to a less significant surface enrichment of fluorine, esp. at a low F content (",

author = "{Ravenstein, van}, L. and W. Ming and {van de Grampel}, R.D. and {Linde, van der}, R. and {With, de}, G. and J.A. Loontjens and P.C. Thuene and J.W. Niemantsverdriet",

year = "2004",

doi = "10.1021/ma035296i",

language = "English",

volume = "37",

pages = "408--413",

journal = "Macromolecules",

issn = "0024-9297",

publisher = "American Chemical Society",

number = "2",

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TY - JOUR

T1 - Low surface energy polymeric films from novel fluorinated blocked isocyanates

AU - Ravenstein, van, L.

AU - Ming, W.

AU - van de Grampel, R.D.

AU - Linde, van der, R.

AU - With, de, G.

AU - Loontjens, J.A.

AU - Thuene, P.C.

AU - Niemantsverdriet, J.W.

PY - 2004

Y1 - 2004

N2 - Polymeric films with surface energies as low as 10 mN/m were prepd. from a mixt. of a hydroxyl-end-capped solventless liq. oligoester (SLO), a blocked polyisocyanate, and a novel fluorinated blocked isocyanate (FnB-NCO; the ratio of the fluorinated tail and the caprolactam blocking group: 1:1), with less than 4 wt % of fluorine in the films. The curing temp. demonstrated a significant effect on the reaction rate and the film wettability: a higher curing temp. led to a less significant surface enrichment of fluorine, esp. at a low F content (

AB - Polymeric films with surface energies as low as 10 mN/m were prepd. from a mixt. of a hydroxyl-end-capped solventless liq. oligoester (SLO), a blocked polyisocyanate, and a novel fluorinated blocked isocyanate (FnB-NCO; the ratio of the fluorinated tail and the caprolactam blocking group: 1:1), with less than 4 wt % of fluorine in the films. The curing temp. demonstrated a significant effect on the reaction rate and the film wettability: a higher curing temp. led to a less significant surface enrichment of fluorine, esp. at a low F content (

U2 - 10.1021/ma035296i

DO - 10.1021/ma035296i

M3 - Article

VL - 37

SP - 408

EP - 413

JO - Macromolecules

JF - Macromolecules

SN - 0024-9297

IS - 2

ER -

Low surface energy polymeric films from novel fluorinated blocked isocyanates

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