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...
Patent
1999-02-22
2000-08-22
Dawson, Robert
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...
524445, 524447, 524448, 524449, 524442, 524589, 524612, 204499, 204502, 204505, C08K 336
Patent
active
061073873
ABSTRACT:
Provided are acidified aqueous stable dispersions of an exfoliated silicate derived from a silicate having a layer lattice structure in which the silicate layer units have a thickness of 5 to 25 Angstroms, wherein the exchange capacity ranges from 30 to 200 millequivalents per gram of silicate having a layer lattice structure, and wherein the silicate materials have been exfoliated with a cationic group-containing polymer or polymer having functional groups which can be post-reacted to form cationic groups. These silicate dispersions are useful in coating compositions, particularly in electrodepositable coating compositions, where they impart improved crater control.
REFERENCES:
patent: 4379007 (1983-04-01), Fifer et al.
patent: 4472538 (1984-09-01), Kamigaito et al.
patent: 4739007 (1988-04-01), Okada et al.
patent: 4800041 (1989-01-01), Tymon et al.
patent: 4889885 (1989-12-01), Usuki et al.
patent: 4894411 (1990-01-01), Okada et al.
patent: 5091462 (1992-02-01), Fukui et al.
patent: 5102948 (1992-04-01), Deguchi et al.
patent: 5164440 (1992-11-01), Deguchi et al.
patent: 5206284 (1993-04-01), Fukui et al.
patent: 5391437 (1995-02-01), Miyasaka et al.
patent: 5428094 (1995-06-01), Tokoh et al.
patent: 5552469 (1996-09-01), Beall et al.
patent: 5578672 (1996-11-01), Beall et al.
patent: 5698624 (1997-12-01), Beall et al.
patent: 5721306 (1998-02-01), Tsipursky et al.
patent: 5760121 (1998-06-01), Beall et al.
patent: 5786417 (1998-07-01), Ogawa et al.
patent: 5804613 (1998-09-01), Beall et al.
patent: 5853886 (1998-12-01), Pinnavaia et al.
Arimitsu Usuki et al., "Syntheis of nylon 6-clay hybrid", J. Mater. Res, vol. 8, No. 5 (May 1993).
Encyclopedia of Chemical Technology, 4th Ed., vol. 6, edited by Kroschwitz et al. John Wiley & Sons, page 386, 1993.
Karabin Richard F.
Kaylo Alan J.
Lan Tie
Sandala Michael G.
Amcol International Corp.
Dawson Robert
Peng Kuo-Liang
PPG Industries Ohio Inc.
Uhl William J.
LandOfFree
Acidified aqueous dispersions of high aspect ratio clays does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Acidified aqueous dispersions of high aspect ratio clays, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Acidified aqueous dispersions of high aspect ratio clays will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-581995