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Application filed by T Khim Kom Petar KaraminchevfiledCriticalT Khim Kom Petar Karaminchev
Priority to BG8758789ApriorityCriticalpatent/BG48743A1/en
Publication of BG48743A1publicationCriticalpatent/BG48743A1/en
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products
(AREA)
Abstract
This polyvinylchloride plastisol is suitable for manufacturing products with a monolithic and porous structure, such as floorings, artificial leathers and wall linings. This is a low viscosity product with reduced plasticiser content. The composition incorporates polyvinylchloride, plasticisers, or optional fillers, pore-generating agents, stabilizers and pigments. It also features a diluting system consisting of 0.9 - 20 wt. parts of chlorinated C14-C17 hydrocarbons with chlorine content 30 %, 0.02 - 5 wt. parts isoalcohols and 0.02 - 5 wt. parts C8-C12 alkylarylbenzenes per 100 wt. parts polyvinylchloride.
Partial esters of saturated, straight chain c22-c34 monocarboxylic acids with polyols, method for their production, their application as separating agents for plastics including plastics containing them, especially based on pvc or pvc copolymers