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1. (WO1991017286) PROCESS FOR DEPOSITING THIN FILM LAYERS ONTO SURFACES MODIFIED WITH ORGANIC FUNCTIONAL GROUPS AND PRODUCTS FORMED THEREBY
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/017286 International Application No.: PCT/US1991/003042
Publication Date: 14.11.1991 International Filing Date: 03.05.1991
Chapter 2 Demand Filed: 18.09.1991
IPC:
B05D 3/10 (2006.01) ,C08J 7/06 (2006.01) ,C23C 18/12 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
05
SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
3
Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
10
by other chemical means
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
7
Chemical treatment or coating of shaped articles made of macromolecular substances
04
Coating
06
with compositions not containing macromolecular substances
C CHEMISTRY; METALLURGY
23
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
C
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
18
Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
02
by thermal decomposition
12
characterised by the deposition of inorganic material other than metallic material
Applicants:
BATTELLE MEMORIAL INSTITUTE [US/US]; 902 Battelle Boulevard Richland, WA 99352, US
Inventors:
TARASEVICH, Barbara, J.; US
RIEKE, Peter, C.; US
Agent:
MAY, Stephen, R.; Intellectual Property Services (K1-53) Battelle Memorial Institute 902 Battelle Boulevard Richland, WA 99352, US
Priority Data:
518,81304.05.1990US
Title (EN) PROCESS FOR DEPOSITING THIN FILM LAYERS ONTO SURFACES MODIFIED WITH ORGANIC FUNCTIONAL GROUPS AND PRODUCTS FORMED THEREBY
(FR) PROCEDE DE DEPOT DE COUCHES DE MINCES FILMS SUR DES SURFACES MODIFIEES AU MOYEN DE GROUPES FONCTIONNELS ORGANIQUES ET PRODUITS AINSI FORMES
Abstract:
(EN) A method is provided for producing a novel thin film product, comprising a first step in which an underlying substrate of a first material is provided. The underlying substrate includes a plurality of unmodified sites. The underlying substrate is then chemically modified wherein a plurality of organic functional groups are attached to a plurality of the unmodified sites. The arrangement and type of the functional group used can be selected for the purpose of controlling particular properties of the second material deposited. A thin film layer of at least one second material is then deposited onto the chemically modified underlying substrate. This can be accomplished by connecting the thin film to the underlying substrate by binding the thin film to the functional groups.
(FR) Le procédé décrit, qui sert à fabriquer un nouveau produit à films minces, consiste d'abord à prévoir un substrat sous-jacent d'un premier matériau, lequel contient plusieurs sites non modifiés, puis à modifier chimiquement le substrat sous-jacent, dans lequel plusieurs groupes fonctionnels organiques sont attachés à une pluralité des sites non modifiés. L'agencement et le type de groupe fonctionnel utilisé peuvent être sélectionnés en vue de réguler les propriétés particulières du second matériau déposé. Une couche de film mince d'au moins un second matériau est ensuite déposée sur le substrat sous-jacent modifié chimiquement, ce qu'on peut réaliser en reliant le mince film au substrat sous-jacent par liaison du mince film aux groupes fonctionnels.
Designated States: AT, AU, BB, BG, BR, CA, CH, DE, DK, ES, FI, GB, HU, JP, KP, KR, LK, LU, MC, MG, MW, NL, NO, PL, RO, SD, SE, SU
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, ML, MR, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0527926JPH05507120CA2078333AU1991079048