US 6,284,365 B1 · Composite material and method for producing the same

Abstract

A method for producing a composite material, wherein compound A having a group selected from an aliphatic hydrocarbon group, aromatic hydrocarbon group and heterocycle-containing group which comprises a functional group which can bond to a compound B allowed to bond to a substrate, then compound B having a functional group which can bond to said functional group in compound A is allowed to bond to compound A is disclosed. Embodiments in which compound A is represented by formula (1); R1M1Y13, formula (2); R1R2M1Y12, formula (3); R1R2R3M1Y1 and formula (4); R1—SH: embodiments in which compound A is a silane compound: the functional group of compound A is a halogen group or an epoxy group: and embodiments in which compound B is selected from aliphatic hydrocarbon compounds, aromatic hydrocarbon compounds and heterocycle-containing compounds having an amino group, carboxyl group or hydroxyl group, are preferred.

Claims23

Dependent claims

A composite material comprising:

a substrate;
a compound A having a first functional group that bonds to the substrate and a second functional group that does not bond to the substrate;
and
a compound B that covalently bonds to the second functional group;
wherein the first functional group of compound A is a hydrolyzable functional group, a halogen atom or a hydrogen atom, and compound B is a compound selected from the group consisting of a saturated or unsaturated aliphatic hydrocarbon group, an aromatic hydrocarbon group and an aromatic heterocycle-containing group, and has a functional group capable of covalently bonding to the second functional group of compound A, the functional group of compound B being selected from the group consisting of an amino group, a carboxyl group and a hydroxyl group.

2 more elements

A method for producing a composite material, comprising:

a) bonding a compound A which has a group selected from the group consisting of an aliphatic hydrocarbon group, an aromatic hydrocarbon group, and a heterocycle-containing group, which includes a functional group, to a substrate;
and
b) subsequently to step (a), covalently bonding compound A to a compound B that is compound selected from the group consisting of a saturated or unsaturated aliphatic hydrocarbon group, an aromatic hydrocarbon group and an aromatic heterocycle-containing group, and compound B having a functional group capable of covalently bonding to the functional group of compound A, the functional group of compound B being selected from the group consisting of an amino group, a carboxyl group and a hydroxyl group.

Dependencies are inferred from the claim text.

Composite material and method for producing the same

Life of this patent

Composite material and method for producing the same

Life of this patent

Abstract

Claims23