Compositions for preparing cement-adhesive reinforcing fibers

Details Compositions for preparing cement-adhesive reinforcing fibers Compositions for preparing cement-adhesive reinforcing fibers

1986-12-23

1989-08-29

Schofer, Joseph L.

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Processes of preparing a desired or intentional composition...

524506, 524528, C08K 300

Patent

active

048618128

ABSTRACT:
A modified composition is disclosed for compounding with a polyolefin to produce a resin from which cement adherent polyolefin fibers may be produced by conventional fiber forming methods. The modifier composition comprising a polyolefin resin modified to contain a reactive Si(IV) moiety. A preferred embodiment comprises the reaction product obtained from the high shear dry blending of an alkylamino alkoxysilane with an acid modified polyolefin, preferably gamma-aminopropyltriethoxysilane dry blended with meleated polypropylene. Such modifier composition when compounded in from about 1 to about 10 weight percent with a polyolefin, preferably polypropylene, provides a resin from which cement adherent fibers may be produced.

REFERENCES:
patent: 2973344 (1961-02-01), Fasce
patent: 3408420 (1968-10-01), Wiggill
patent: 3427187 (1969-02-01), Wiggill
patent: 3505279 (1970-04-01), Preston et al.
patent: 3591395 (1971-07-01), Zonsveld et al.
patent: 3644141 (1972-02-01), Preston
patent: 3645961 (1972-02-01), Goldfein
patent: 4146529 (1979-03-01), Yamamoto et al.
patent: 4261754 (1981-04-01), Krenchel et al.
patent: 4339273 (1982-07-01), Meier et al.
patent: 4363666 (1982-12-01), Johnson et al.
patent: 4414030 (1983-11-01), Restrepo
patent: 4428775 (1984-01-01), Johnson et al.
patent: 4477522 (1984-10-01), Sheehan
Derwent Abstract 85-119970/20, (English language abstract of Japanese Patent Publication 60 060 960).
Derwent Abstract 36000U-AL, (English language abstract of Japanese Patent Publication 7319849).
Derwent Abstract 04446W/03, (English language abstract of Japanese Patent Publication 49036748).
Derwent Abstract 48010Y/27, (English language abstract of Japanese Patent Publication 52 063 948).
Derwent Abstract 32024C/18, (English language abstract of Japanese Patent Publication 550 40 719).
Derwent Abstract 85-149063/25, (English language abstract of Japanese Patent Publication 60 081 052).
Derwent Abstract 39642 E/20, (English language abstract of Europaische Patentanmeldung 0051256).
Derwent Abstract 83-783538/41, (English language abstract of Offenlegungsschrift 3210693).
Derwent Abstract 85-135565/23, (English language abstract of Offenlegungsschrift 3341462).

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