Process for producing mixture of block copolymers

Details Process for producing mixture of block copolymers Process for producing mixture of block copolymers

1975-09-02

1980-06-17

Michl, Paul R.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

C08F29704

Patent

active

042083567

ABSTRACT:
A novel block copolymer mixture of conjugated diene (C.D.) and vinylaromatic hydrocarbon (V.H.) having a superior transparency and impact-resistance is produced by the following two step polymerizations using an organolithium compound as a catalyst and a solvent consisting mainly of an aliphatic hydrocarbon:

REFERENCES:
patent: 3251905 (1966-05-01), Zelinski
patent: 3637554 (1972-01-01), Childers
patent: 3639517 (1972-02-01), Kitchen
patent: 3644322 (1972-02-01), Farrar
patent: 3728300 (1973-04-01), Minekawa
patent: 3778490 (1973-12-01), Hsieh
patent: 3819767 (1974-06-01), Shimomura
patent: 3853978 (1974-12-01), Horiie
patent: 3872068 (1975-03-01), Horiie
patent: 3906058 (1975-09-01), Durst
patent: 3907931 (1975-09-01), Durst
patent: 3939224 (1976-02-01), Horiie
patent: 4054616 (1977-10-01), Miki
patent: 4073831 (1978-02-01), Tabana

Affiliated with

Also associated with

Rating

Process for producing mixture of block copolymers does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for producing mixture of block copolymers, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for producing mixture of block copolymers will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-474863