Colorant preparation for producing masterbatches

Details Colorant preparation for producing masterbatches Colorant preparation for producing masterbatches

1995-03-13

1997-02-18

Michl, Paul R.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

523206, 523351, 524230, 524308, 524306, 524310, 524317, 524318, 524320, 524425, 524442, 524499, C08J 300, C08K 326, C08K 900, C08L 5702

Patent

active

056042795

ABSTRACT:
A colorant composition consisting essentially of one or more colorants finely dispersed in an amorphous poly-.alpha.-olefin which is composed of at least two different monomers having a butene-1 content of at least 25% by weight and melts at between 70.degree. and 150.degree. C., and a free-flow agent provides the way to dust-free colorant compositions for masterbatch production, the production of compounds and the direct coloration of plastomers and elastomers.

REFERENCES:
patent: 3455871 (1969-07-01), Coover, Jr.
patent: 4039507 (1977-08-01), Paige et al.
patent: 4911830 (1990-03-01), Bromley et al.
European Search Report No. 95102767.1, Oct. 18, 1995.
Derwent Publication, JP A 01 261 440.
Derwent Publication, JP A 56 020 053.

Affiliated with

Also associated with

Rating

Colorant preparation for producing masterbatches does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Colorant preparation for producing masterbatches, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Colorant preparation for producing masterbatches will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1602976