Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Patent
1991-08-30
1992-09-22
Prescott, Arthur C.
Organic compounds -- part of the class 532-570 series
Organic compounds
Silicon containing
556418, C07F 708
Patent
active
051498391
ABSTRACT:
Silane coupling agents and a method of preparing the coupling agents are provided in which a silane coupling agent is prepared by reacting 2.3 to 4.0 mols of a haloalkylalkoxysilane with 1 mol of a diamine having N atoms to which 4 active hydrogen atoms are bound, by reacting 1.3 to 3.0 mols of a haloalkylalkoxysilane with 1 mol of a diamine having N atoms to which 3 active hydrogen atoms are bound and to which one alkylsilyl group is bound, or by reacting 0.3 to 2.0 mols of a haloalkylalkoxysilane with 1 mol of a diamine having N atoms to which 2 active hydrogen atoms are bound and to which 2 alkylsilyl groups are bound. In addition, a silane coupling agent may be prepared by reacting the diamine with a haloalkylalkoxysilane and a halomethylstyrene.
REFERENCES:
patent: 4318862 (1982-03-01), Romano et al.
patent: 4481364 (1984-11-01), Chu et al.
patent: 5082962 (1992-01-01), Schilling, Jr.
Kakiuchi Hideaki
Murakoshi Motoharu
Ohgushi Masuhito
Sawai Toshiya
Suzuki Yoshiharu
Chisso Corp.
Nitto Boseki Co. Ltd.
Prescott Arthur C.
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