Hydrogenated waxy olefin and process of making same

Details Hydrogenated waxy olefin and process of making same Hydrogenated waxy olefin and process of making same

1975-04-25

1977-09-20

Hamrock, William F.

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

Synthetic resins

Polymers from only ethylenic monomers or processes of...

260677H, 2606839, 526 22, 526 25, C08F 804

Patent

active

040498930

ABSTRACT:
This invention relates to a substantially hydrogen saturated hydrocarbon product formed by the hydrogenation of waxy polyethylene alpha-olefin having an average molecular weight of about 350 to about 900. The hydrogenation is conducted at pressures ranging from about 200 psig to about 1000 psig and at hydrogenating temperatures below about 750.degree. F in the presence of a conventional active hydrogenation catalyst. The resulting product may be utilized as a substitute for petroleum wax in the production of various compositions, such as carpet backing compositions, candle wax compositions, pressure sure sensitive tape, paper coating compositions, coatings for fruit, rust preventatives, cosmetics, and similar products. In such compositions the novel hydrogenated alpha olefins may be substituted for petroleum wax as customarily used or it may be used as an extender in any desired proportion with petroleum wax.

REFERENCES:
patent: 3285902 (1966-11-01), Schmeidl
patent: 3432518 (1969-03-01), Kallenbach
patent: 3475399 (1969-10-01), Peters et al.
patent: 3519588 (1970-07-01), Hagemeyer et al.
patent: 3737477 (1973-06-01), Stearns et al.

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