Surface modifier

Details Surface modifier Surface modifier

2000-06-05

2008-11-04

Keys, Rosalynd (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

C568S625000, C568S672000, C568S678000, C568S679000, C523S212000, C524S858000

Reexamination Certificate

active

07446233

ABSTRACT:
The present invention provides a surface modifier for an inorganic solid, of which a small amount improves efficiently and significantly the affinity of the inorganic solid with a medium, thus obtaining a composition having no bad effects even if the inorganic solid is blended in a large amount. That is, the present invention provides a surface modifier for an inorganic solid, which comprises a polyether having a monomeric unit represented by the formula (I); a inorganic solid having at least a part of its surface coated with the surface modifier; and a composition comprising the surface modifier and a inorganic solid:wherein R1represents a hydrogen atom, a C1-50hydrocarbon or fluoroalkyl group, a C6-50fluoroaryl group, a Si1-50siloxysilylpropyl group, etc.

REFERENCES:
patent: 3399149 (1968-08-01), Garty et al.
patent: 3578719 (1971-05-01), Kalopissis et al.
patent: 3832301 (1974-08-01), Lazare et al.
patent: 4049861 (1977-09-01), Nozari
patent: 4360645 (1982-11-01), Krespan et al.
patent: 4384128 (1983-05-01), Krespan et al.
patent: 4465799 (1984-08-01), Platkiewicz et al.
patent: 4722816 (1988-02-01), Ueno et al.
patent: 5180856 (1993-01-01), Stehr et al.
patent: A2382931 (1990-08-01), None
patent: 0407857 (1991-01-01), None
patent: 0779337 (1997-08-01), None
patent: A2196825 (1990-08-01), None
patent: A2235926 (1990-09-01), None
patent: A925440 (1997-01-01), None
patent: A952978 (1997-02-01), None
patent: WO99/42513 (1999-08-01), None
Vysotskaya et al.; Effect of Surfactants on the crack resistance of epoxy-rubber materials, Jul. 1988, Mechanics of Composite Materials, vol. 23, No. 4, pp. 513-518.
Amanokura et al., Effect of Surfactant on Alkali Development of Photosensitive Resist Material Based on a Flame-Retardant Amide-Type Resin, 1999, Science and Industry, vol. 73, No. 3, pp. 114-119, abstract only.
Takeaki et al., published Jan. 1996, machine translation and abstract of JP 08-012619).
Kenji et al., published Mar. 1999, machine translation and abstract of JP 11-080783.
Kimiyoshi et al., published May 1996, machine translation and abstract of JP 09-316144.
Renouf et al., Chemistry and Physics of Lipids, 99, 1999, pp. 21-32.
Dworak et al., Macromol. Chem. Phys. vol. 196, pp. 1963-1970, (1995).
English language abstract of JP 60 130644 A (Jul. 12, 1985).

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