Thermoplastic resin film and method of manufacturing the same

Details Thermoplastic resin film and method of manufacturing the same Thermoplastic resin film and method of manufacturing the same

1997-11-12

1999-03-09

Cain, Edward J.

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 300

Patent

active

058802010

ABSTRACT:
A thermoplastic resin film excellent in slipperiness, wear resistance and transparency. The film contains 0.005 to 20 wt. % of specified fine particles of composite oxide comprising silica and at least one inorganic oxide other than silica. The film is preferably a polyester film having a hazing value of 5 % or less. It is suitable for use as magnetic tape, capacitor, photographic film and pressure-sensitive adhesive tape. The film is manufactured by adding a silicate of alkali metals, ammonium or organic bases and an alkali-soluble inorganic compound simultaneously to an alkali solution with pH 9 or above, generating fine particles of composite oxide without any control of the pH of this reaction solution, adding the obtaind sol to a thermoplastic resin and/or the reaction system thereof, and processing of a film.

REFERENCES:
patent: 5137955 (1992-08-01), Tsuchiya et al.
patent: 5428094 (1995-06-01), Tohoh et al.
patent: 5492945 (1996-02-01), Morita et al.

Affiliated with

Also associated with

Rating

Thermoplastic resin film and method of manufacturing the same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Thermoplastic resin film and method of manufacturing the same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermoplastic resin film and method of manufacturing the same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1321905