NOVELTY – Carboxylic acid is produced by fermenting organic substrate(s) obtained from renewable and natural raw material. The produced carboxylic acid is subsequently subjected to anodic decarboxylation reaction to obtain olefin. USE – Manufacture of olefin e.g. ethylene, propylene, butylene and pentene used for preparing polyolefin e.g. polypropylene and polyethylene used for diapers, tampons, sanitary/hygiene products, carry bags, trash bags, industrial/agricultural films, nonwoven webs, flexible packages for foodstuffs, cosmetics, perfumes, cleaning products, sunscreen type protectors, jars, lids for vials, kinking glasses, bottles, air ducts, fuel tanks, water tanks, fenders, panels, toys games, electronic equipment, pipes and fittings, flooring, lining, partition, water tanks and cisterns, boats and kayaks, furniture, synthetic grass field and carpets (all claimed). ADVANTAGE – The method efficiently and economically provides olefin having high yield and productivity by simple method with reduced emission of greenhouse gases of fossil origin. DETAILED DESCRIPTION – An INDEPENDENT CLAIM is included for polyolefin.
A41 (Monomers and Condensants These are also included in Section E.); F07 (Other textile applications – include mechanical treatment of fabrics (D06C, F, G, H, J, L, M).); D22 (Sterilising, bandages, dressing and skin protection agents – including sterilising agents (other than for food), sutures, plaster casts, bioactive prostheses, contact lenses, diapers, animal litter, timber, preservatives, disinfectants, bactericidal detergents, deodorants, insect repellent compounds, moth proofers, sheep dip (A61L).); E17 (Other aliphatics.); H09 (Fuel products not of petroleum origin – excluding coal handling, preparation or mining, but including coking, briquetting, peat processing synthesis, gas production, coal gasification. Combustion improvement additives for coal, peat and other nonhydrocarbon based fuels are included in this Section together with coal liquefaction and desulphurisation.); A17 (Polymers of unsubstituted aliphatic monoolefins; including polyethylene.); A96 (Medical, dental, veterinary, cosmetic.); D21 (Preparations for dental or toilet purposes – including filling alloys, compositions for dentures or dental impressions, anti-caries chewing gum, plaque disclosing compositions, toothpastes, cosmetics, shampoos, topical anti-sunburn compositions and toilet soaps (A61K).); W04 (Audio/Video Recording and Systems)