Polyolefin-silsesquioxane composition production and use

A. Kuehnle (Inventor), C. Jost (Inventor), H.C.L. Abbenhuis (Inventor), H.G. Wey (Inventor), M. Vornholt (Inventor)

Research output: PatentPatent publication

Abstract

The title compns., with good adhesion, contain polyolefins and polyhedral, oligomeric Si-O cluster compds. Stirring 2.5 mol iso-BuSi(OMe)3 in acetone with 0.11 mol aq. KOH at 30 Deg for 3 days gave 96% iso-Bu8Si8O12, reaction of which (12.6 mmol) with 2.0 mL (MeO)3SiCH:CH2 in THF contg. 1.2 mmol Et4N+ OH- gave 57% iso-Bu7Si8O12(CH:CH2), reaction of which (5.9 mmol) with 6.4 mmol (EtO)SiH in PhMe contg. a Pt catalyst at 20 Deg gave 100% iso-Bu7Si8O12Si(OEt)3 (I). A 90:10 mixt. of poly-a-olefin (Vestoplast 708) and I had softening point 105 Deg. Use of the compns. as adhesives and carpet backings is exemplified. [on SciFinder (R)]
Original languageEnglish
Publication statusPublished - 22 May 2003

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polyolefin
catalysts
adhesives
acetone
adhesion

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Kuehnle, A., Jost, C., Abbenhuis, H. C. L., Wey, H. G., & Vornholt, M. (2003). Polyolefin-silsesquioxane composition production and use.
Kuehnle, A. (Inventor) ; Jost, C. (Inventor) ; Abbenhuis, H.C.L. (Inventor) ; Wey, H.G. (Inventor) ; Vornholt, M. (Inventor). / Polyolefin-silsesquioxane composition production and use.
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title = "Polyolefin-silsesquioxane composition production and use",
abstract = "The title compns., with good adhesion, contain polyolefins and polyhedral, oligomeric Si-O cluster compds. Stirring 2.5 mol iso-BuSi(OMe)3 in acetone with 0.11 mol aq. KOH at 30 Deg for 3 days gave 96{\%} iso-Bu8Si8O12, reaction of which (12.6 mmol) with 2.0 mL (MeO)3SiCH:CH2 in THF contg. 1.2 mmol Et4N+ OH- gave 57{\%} iso-Bu7Si8O12(CH:CH2), reaction of which (5.9 mmol) with 6.4 mmol (EtO)SiH in PhMe contg. a Pt catalyst at 20 Deg gave 100{\%} iso-Bu7Si8O12Si(OEt)3 (I). A 90:10 mixt. of poly-a-olefin (Vestoplast 708) and I had softening point 105 Deg. Use of the compns. as adhesives and carpet backings is exemplified. [on SciFinder (R)]",
author = "A. Kuehnle and C. Jost and H.C.L. Abbenhuis and H.G. Wey and M. Vornholt",
year = "2003",
month = "5",
day = "22",
language = "English",
type = "Patent",

}

Kuehnle, A, Jost, C, Abbenhuis, HCL, Wey, HG & Vornholt, M 2003, Polyolefin-silsesquioxane composition production and use.

Polyolefin-silsesquioxane composition production and use. / Kuehnle, A. (Inventor); Jost, C. (Inventor); Abbenhuis, H.C.L. (Inventor); Wey, H.G. (Inventor); Vornholt, M. (Inventor).

Research output: PatentPatent publication

TY - PAT

T1 - Polyolefin-silsesquioxane composition production and use

AU - Kuehnle, A.

AU - Jost, C.

AU - Abbenhuis, H.C.L.

AU - Wey, H.G.

AU - Vornholt, M.

PY - 2003/5/22

Y1 - 2003/5/22

N2 - The title compns., with good adhesion, contain polyolefins and polyhedral, oligomeric Si-O cluster compds. Stirring 2.5 mol iso-BuSi(OMe)3 in acetone with 0.11 mol aq. KOH at 30 Deg for 3 days gave 96% iso-Bu8Si8O12, reaction of which (12.6 mmol) with 2.0 mL (MeO)3SiCH:CH2 in THF contg. 1.2 mmol Et4N+ OH- gave 57% iso-Bu7Si8O12(CH:CH2), reaction of which (5.9 mmol) with 6.4 mmol (EtO)SiH in PhMe contg. a Pt catalyst at 20 Deg gave 100% iso-Bu7Si8O12Si(OEt)3 (I). A 90:10 mixt. of poly-a-olefin (Vestoplast 708) and I had softening point 105 Deg. Use of the compns. as adhesives and carpet backings is exemplified. [on SciFinder (R)]

AB - The title compns., with good adhesion, contain polyolefins and polyhedral, oligomeric Si-O cluster compds. Stirring 2.5 mol iso-BuSi(OMe)3 in acetone with 0.11 mol aq. KOH at 30 Deg for 3 days gave 96% iso-Bu8Si8O12, reaction of which (12.6 mmol) with 2.0 mL (MeO)3SiCH:CH2 in THF contg. 1.2 mmol Et4N+ OH- gave 57% iso-Bu7Si8O12(CH:CH2), reaction of which (5.9 mmol) with 6.4 mmol (EtO)SiH in PhMe contg. a Pt catalyst at 20 Deg gave 100% iso-Bu7Si8O12Si(OEt)3 (I). A 90:10 mixt. of poly-a-olefin (Vestoplast 708) and I had softening point 105 Deg. Use of the compns. as adhesives and carpet backings is exemplified. [on SciFinder (R)]

M3 - Patent publication

ER -

Kuehnle A, Jost C, Abbenhuis HCL, Wey HG, Vornholt M, inventors. Polyolefin-silsesquioxane composition production and use. 2003 May 22.