Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
30 words
A chemically adsorbed monomolecular lamination film comprising a siloxane-based film formed on a substrate surface by chemical bonding thereto and a chemically adsorbed monomolecular film formed on said siloxane-based film.
Claim 2
Dependent Claim
19 words
The chemically adsorbed monomolecular lamination film according to claim 1, wherein said siloxane-based film is a siloxane-based monomolecular film.
Claim 3
Dependent Claim
18 words
The chemically adsorbed monomolecular lamination film according to claim 1, wherein said chemically adsorbed monomolecular film contains fluorine.
Claim 4
Dependent Claim
40 words
The chemically adsorbed monomolecular lamination film according to claim 1, wherein the substrate surface and the siloxane-based monomolecular film are bonded with covalent bonds, and the siloxane-based monomolecular film and the chemically adsorbed monomolecular film are bonded with covalent bonds.
Claim 5
Dependent Claim
27 words
The chemically adsorbed monomolecular lamination film according to claim 1, wherein the substrate is made of a member of a group consisting of metals, ceramics and plastics.
Claim 6
Independent Claim
125 words
A method of manufacturing a chemically adsorbed monomolecular lamination film comprising: a step of contacting a substrate having hydroxyl groups on the surface with a non-aqueous solution containing a material having plural chlorosilane groups in molecule; a step of removing said material remaining on the substrate without reaction by washing the substrate using a non-aqueous organic solvent; a step of forming a siloxane-based film constituted with a compound containing a silanol group in molecule on the substrate by reacting the chlorosilane grouped with water after said removing step; and a step of laminating a adsorbed monomolecular film by adsorbing a chlorosilane-based surface active agent having a straight hydrocarbon chain and a chlorosilane group at one end onto the substrate after said siloxane-based film formation step.
Claim 7
Dependent Claim
30 words
The method of manufacturing a chemically adsorbed film lamination film according to claim 6, wherein the substrate is made of a member of a group consisting of metals and ceramics.
Claim 8
Dependent Claim
41 words
The method of manufacturing a chemically adsorbed monomolecular lamination film according to claim 6, wherein the substrate is a plastic substrate with the surface having been made hydrophilic in advance by a treatment in a plasma or corona atmosphere containing oxygen.
Claim 9
Dependent Claim
43 words
The method of manufacturing a chemically adsorbed monomolecular lamination film according to claim 6, wherein said material having a chlorosilyl group in molecule is a member of a group consisting of SiCl₄, SiHCl₃, SiH₂Cl₂ and Cl-(SiCl₂O) n -SiCl₃ where n is an integer.
Claim 10
Dependent Claim
32 words
The method of manufacturing a chemically adsorbed monomolecular lamination film according to claim 6, wherein the hydrocarbon chain of said chlorosilane-based surface active agent is partly substituted for by a -CF₂- group.
Claim 11
Independent Claim
102 words
The method of manufacturing a chemically adsorbed monomolecular lamination film according to one of claims 6 and 10, wherein said chlorosilane-based surface active agent is CF₃-(CF₂) n -(R) m -SiX p Cl 3-p where n represents 0 or an integer, R represents an alkyl group or a substitute group containing a C=C, a C≡C, a silicon atom or an oxygen atom, m represents 0 or 1, X represents a hydrogen atom or a substitute group in a group consisting of an alkyl group, an alkoxy group, a fluorine-containing alkyl group and a fluorine-containing alkoxy group, and p represents 0, 1 or 2.
Claim 12
Independent Claim
104 words
A method of manufacturing a chemically adsorbed monomolecular lamination film comprising: a step of contacting a substrate having hydroxyl groups on the surface with a non-aqueous solution containing a material having plural chlorosilane groups in molecule; a step of forming a siloxane-based film constituted with a compound containing a silanol group in molecule on the substrate by reacting the chlorosilane grouped with water after said removing step; and a step of laminating a adsorbed monomolecular film by adsorbing a chlorosilane-based surface active agent having a straight hydrocarbon chain and a chlorosilane group at one end onto the substrate after said siloxane-based film formation step.