ANTISTATIC CYLINDRICAL MOLDING

• Main Author: KUSANO TETSUYA
• Format: Patent
• Language: English
• Published: 29.07.1997
• Edition: 6
• Subjects: ADHESIVES; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; DYES; GENERAL PROCESSES OF COMPOUNDING; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE; METALLURGY; MISCELLANEOUS APPLICATIONS OF MATERIALS; MISCELLANEOUS COMPOSITIONS; NATURAL RESINS; ORGANIC MACROMOLECULAR COMPOUNDS; PAINTS; PERFORMING OPERATIONS; POLISHES; PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE; THEIR PREPARATION OR CHEMICAL WORKING-UP; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; WORKING-UP

PROBLEM TO BE SOLVED: To obtain the subject colorable cylindrical molding excellent in antistatic properties, bleed resistance and their durability, by blending a vinyl chloride-based resin with an ester containing an aliphatic ether structure in the molecule and an ammonium salt and molding. SOLUTION: A vinyl chloride-based resin in an amount of 100 pts.wt. is mixed with 1-120 pts.wt. of an ester containing an aliphatic ether structure in the molecule, 0.5-30 pts.wt. of an ammonium salt of the formula (one of R to R is a 5-24C alkyl and the rest are each a 1-5C alkyl group; R is a 2-4C alkylene group; (n) is an integer of 1-15; X is an anion derived from hydrochloric acid, chloric acid or perchloric acid), further an epoxy resin-based liquid stabilizer, a barium/zinc-based liquid stabilizer, a hinder phenol antioxidant as a stabilizer and molded to give the objective antistatic cylindrical molding useful as a hose, a tube, a pipe, etc., excellent in antistatic properties.