Alfa-olefin monomerleri ile bir veya daha fazla vinil veya viniliden aromatik monomerinden oluşan interpolimerler içeren terkipler

• Main Authors: SUSAN J. BABINEC, MECHELLE A. BLANCHARD, MARTIN J. GUEST, RUSSELL P. BARRY, BRIAN W. WALTHER, BHARAT I. CHAUDHARY
• Format: Patent
• Language: Turkish
• Published: 21.11.2000
• Edition: 7
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; BASIC ELECTRIC ELEMENTS; CABLES; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; CONDUCTORS; ELECTRICITY; GENERAL PROCESSES OF COMPOUNDING; INSULATORS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES; THEIR PREPARATION OR CHEMICAL WORKING-UP; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS; WORKING-UP

Bir polimerik malzemeler karisimi olup,bu karisim: (A) toplam A,B,C bilesenlerinin agirligi üzerinden yüzde 1-99.99 kadar bir interpolimer; bu interpolimer: (1) yüzde 0.5-65 mol kadar,(a) vinil veya viniliden aromatik monomer,veya (b) engelli alifatik veya sikloalifatik vinil veya viniliden monomer veya (c) vinil veya viniliden aromatik monomer ile engelli alifatik veya sikloalifatik vinil veya viniliden monomerin kombinasyonundan türetilmis polimer birimleri;(2) yüzde 35-99.5 mol kadar, 2-20 karbon atomlu alifatik alfa-olefinden türetilmis polimer birimleri ihtiva eder; (3) molekül agirligi 1,000 den büyüktür; (4) eriyik indisi 0.01-1000 kadardir; (5) molekül agirligi dagilimi 1.5-20 kadardir; ve (B) toplam A,B ve C bilesenlerinin agirligi üzerinden yüzde 99-0.01 kadar iletken katki maddesi ve/veya yüksek manyetik geçirgenlige sahip katki maddesi; ve (C) toplam A,B ve C bilesenlerinin agirligi üzerinden yüzde 0-98.99 kadar, A disinda baska bir veya daha fazla polimerden meydana gelir. A blend of polymeric materials comprising (A) of from about 1 to about 99.99 weight percent based on the combined weights of Components A, B and C of at least one substantially random interpolymer; and wherein said interpolymer; (1) contains of from about 0.5 to about 65 mole percent of polymer units derived from; (a) at least one vinyl or vinylidene aromatic monomer, or (b) at least one hindered aliphatic or cycloaliphatic vinyl or vinylidene monomer, or (c) a combination of at least one vinyl or vinylidene aromatic monomer and at least one hindered aliphatic or cycloaliphatic vinyl or vinylidene monomer; (2) contains of from about 35 to about 99.5 mole percent of polymer units derived from at least one aliphatic alpha-olefin having from 2 to 20 carbon atoms; (3) has a molecular weight (Mn) greater than about 1,000; (4) has a melt index (I2) of from about 0.01 to about 1,000; (5) has a molecular weight distribution (Mw/Mn) of from about 1.5 to about 20; and (B) of from about 99 to about 0.01 weight percent based on the combined weights of Components A, B, and C of one or more conductive additives and/or one or more additives with high magnetic permeability; and (C) of from 0 to about 98.99 weight percent based on the combined weights of Components A, B, and C of one or more polymers other than A.