MX9602081A - Autophobic water repellent surface treatment. - Google Patents

Autophobic water repellent surface treatment.

Info

Publication number
MX9602081A
MX9602081A MX9602081A MX9602081A MX9602081A MX 9602081 A MX9602081 A MX 9602081A MX 9602081 A MX9602081 A MX 9602081A MX 9602081 A MX9602081 A MX 9602081A MX 9602081 A MX9602081 A MX 9602081A
Authority
MX
Mexico
Prior art keywords
perfluoroalkylalkyl
silane
composition
treated surface
autophobic
Prior art date
Application number
MX9602081A
Other languages
Spanish (es)
Other versions
MXPA96002081A (en
Inventor
George B Goodwin
Original Assignee
Ppg Industries Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ppg Industries Inc filed Critical Ppg Industries Inc
Priority to MX9602081A priority Critical patent/MX9602081A/en
Publication of MXPA96002081A publication Critical patent/MXPA96002081A/en
Publication of MX9602081A publication Critical patent/MX9602081A/en

Links

Abstract

A composition and method are disclosed whereby a subsrate such as glass, plastic, metal, inorganic polymer coated substrate or inorganic coated substrate is provided with a durable non-wetting surface by treatment with a perfluroalkylalkyl silane in a solvent which together form a composition which initially wets the furface. Said perfluoroalkylalkyl silane is selected from compounds having the general formula RmR'nSiX4-m-n, wherein R is a perfluoroalkylalkyl radical, R' is an alkyl or vinyl radical, m + n is not greater than 3, and X is selected from the group consisting of halogen, alkoxy and acyl radicals. As the perfluoroalkylalkyl silane reacts with the surface, the remaining composition is repelled by the perfluoroalkylalkyl silane treated surface due to the difference between the surface tension of the solvent and the free energy of the treated surface, for expedient removal of the remaining composition from the treated surface.
MX9602081A 1996-05-31 1996-05-31 Autophobic water repellent surface treatment. MX9602081A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
MX9602081A MX9602081A (en) 1996-05-31 1996-05-31 Autophobic water repellent surface treatment.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US458149 1995-06-01
MX9602081A MX9602081A (en) 1996-05-31 1996-05-31 Autophobic water repellent surface treatment.

Publications (2)

Publication Number Publication Date
MXPA96002081A MXPA96002081A (en) 1998-01-01
MX9602081A true MX9602081A (en) 1998-01-31

Family

ID=39164755

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9602081A MX9602081A (en) 1996-05-31 1996-05-31 Autophobic water repellent surface treatment.

Country Status (1)

Country Link
MX (1) MX9602081A (en)

Similar Documents

Publication Publication Date Title
CA2175849A1 (en) Autophobic water repellent surface treatment
DE69924256D1 (en) CORROSION PREVENTION OF METALS USING BIFUNCTIONAL POLYSULFIDSILANES
ES2022440B3 (en) ANTI-ABRASIVE PLASMA COVERS
CA2221554A1 (en) Water repellent compositions
CA2175848A1 (en) Water Repellent Surface Treatment with Integrated Primer
AU2001263030A1 (en) Coating apparatus and methods of applying a polymer coating
ATE283901T1 (en) MARINE ANTIFOOT METHOD AND COMPOSITIONS
CA2148664A1 (en) Water repellent compositions
CA2248676A1 (en) Water-stabilized organosilanes and methods for use
RU96109478A (en) COMPOSITION FOR DRAWING COATING ON THE BASIS OF POWDERS CONTAINING A WATER-SOLUBLE POLYMER AND ORGANIC COMPOUND REDISPATED IN WATER, AND WAY OF COATING APPLICATION
EP1016681A4 (en) Silyl (meth)acrylate copolymers, processes for preparing the same, antifouling paint compositions containing the silyl (meth)acrylate copolymers, antifouling coating films formed from the antifouling paint compositions, antifouling methods using the antifouling paint compositions, and hulls or underwater structures coated with the antifouling coating films
EP0978537A4 (en) Aqueous dispersion composition and coated articles
WO1996006895A3 (en) Coating, coating composition and method of forming coating
CA2182869A1 (en) Hydrolyzed silane emulsions and their use as surface coatings
CA2049632A1 (en) Water repellent surface treatment
CA2048482A1 (en) Siloxane masonry water repellent emulsions
CA2064002A1 (en) Process for treating a porous substrate to achieve improved water and oil repellency
ES2133862T3 (en) WATER REPELLENT SURFACE TREATMENT WITH INTEGRATED PRIMER.
KR910018445A (en) Film forming copolymers and their use in water vapor permeable coatings
CA2030958A1 (en) Polydimethylsiloxane terminated at one end with a branched aminoalkyl group and preparation thereof
ES2530418T3 (en) Surface coatings
KR940703792A (en) TREATING BUILDING MATERIALS WITH A COMPOUND CONTAINING TIN COVALENTLY BONDED TO A SILYLATING GROUP
GB2365437A (en) Surface coatings
EP0506113A3 (en) Antimicrobial silicone composition
RU97114191A (en) METAL SURFACE TREATMENT METHOD

Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees