Amorphous precipitated silica characterized by high dispersion i

Details Amorphous precipitated silica characterized by high dispersion i Amorphous precipitated silica characterized by high dispersion i

1996-12-19

1998-04-14

Szekely, Peter A.

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...

524493, C08K 336

Patent

active

057391971

ABSTRACT:
Amorphous precipitated silica is characterized by a standard white area of less than 0.8 percent. The low standard white area is a characteristic of the silica which is indicative of high (i.e., very effective) dispersion when the silica is incorporated into organic rubber compositions which are cured.
Cured organic rubber compositions comprising amorphous precipitated silica exhibit low white areas which indicate high dispersion of the silica in the compositions.

REFERENCES:
patent: 2940830 (1960-06-01), Thornhill
patent: 3730749 (1973-05-01), Morgan
patent: 3928541 (1975-12-01), Wason
patent: 4590052 (1986-05-01), Chevallier et al.
patent: 5094829 (1992-03-01), Krivak et al.
patent: 5580919 (1996-12-01), Agostini et al.
patent: 5587416 (1996-12-01), Chevallier et al.
patent: 5605950 (1997-02-01), Evans et al.
patent: 5610221 (1997-03-01), Waddell et al.

Affiliated with

Also associated with

Rating

Amorphous precipitated silica characterized by high dispersion i does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Amorphous precipitated silica characterized by high dispersion i, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Amorphous precipitated silica characterized by high dispersion i will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-635330