COATING OF HYDROXYLATED SURFACES BY GAS PHASE GRAFTING

• Main Authors: RENIL, MANAT, VESBORG, STEEN, MELDAL, MORTEN
• Format: Patent
• Language: English
• Published: 15.11.2016
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; DERIVATIVES THEREOF; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR; GENERAL PROCESSES OF COMPOUNDING; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; LAUNDERING; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; POLYSACCHARIDES; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; TEXTILES; THEIR PREPARATION OR CHEMICAL WORKING-UP; TREATMENT OF TEXTILES OR THE LIKE; TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS,FABRICS, FEATHERS, OR FIBROUS GOODS MADE FROM SUCH MATERIALS; WORKING-UP

A METHOD OF COATING HYDROXYLATED SURFACES BY GAS PHASE GRAFTING IS DESCRIBED. ESPECIALLY ACYL GROUPS, SILYL GROUPS AND/OR ALKYL GROUPS ARE LOCATED ON THE SURFACE OF MATERIALS BY GAS PHASE GRAFTING. THE GRAFTING METHOD IS A DRY PROCESS. THE MATERIAL TO COAT CAN BE ORGANIC OR INORGANIC MATERIALS. THE PRODUCED SURFACE COATED MATERIAL ARE STRONG AND DURABLE AND MATERIAL NORMALLY NOT WATER-PROOF CAN BE WATER-PROOF DUE TO THE SURFACE TREATING. EXAMPLES OF ITEMS PRODUCED FROM SURFACE TREATED MATERIAL MAY BE WATERPROOF CARDBOARD BOXES, OTHER CONTAINERS, FURNITURE, INTERIOR FOR CARS AND BOATS. ITEMS PRODUCED FROM ORGANIC MATERIALS SUCH AS FROM PLANT PARTS ARE BIODEGRADABLE. NO SUITABLE