Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1991-01-15
1993-03-30
Seidleck, James J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525260, 525286, 525296, 525302, 525304, 525309, 525310, 525313, 525316, 525319, 525412, 525415, 525107, 525178, 525193, 525227, 525228, 528354, 526270, C08F27902, C08F25510, C08L 3102, C08L 6300
Patent
active
051985004
ABSTRACT:
Disclosed is an improved process of the post-emulsion method capable of forming crosslinked resin particles which do not have fusion bonds between particles and which have good storage stability and good redispersibility in an aqueous medium. The process comprises (a) dispersing in an aqueous medium a resinous component comprising (I) a base resin having a glass transition temperature (Tg) of 0.degree. C. or less and a polymerizable double bond, (II) a monomer which, when polymerized, provides a resin of which Tg is 20.degree. C. higher than that of said base resin, or a resin of which Tg is 20.degree. C. higher than that of the base resin, and (III) a polyvinyl compound; (b) crosslinking inside the dispersed resin particles and; (c) removing the aqueous medium therefrom.
REFERENCES:
patent: 4460749 (1984-07-01), Lindner et al.
patent: 4521567 (1985-06-01), Arndt et al.
patent: 4567234 (1986-01-01), Meunier
patent: 4801646 (1989-01-01), Henton
patent: 4906698 (1990-03-01), Kusano et al.
patent: 5010121 (1991-04-01), Yeates et al.
Derwent Publication-Abstract of JP-A-62 220 508, Sep. 1987.
Ishii Keizou
Ishikura Shin-ichi
Muramoto Hisaichi
Ninomiya Yusuke
Jagannathan Vasu S.
Nippon Paint Co. Ltd.
Seidleck James J.
LandOfFree
Process for preparing crosslinked resin particles 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 preparing crosslinked resin particles, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparing crosslinked resin particles will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1281627