Production of ethylene polymers and ethylene copolymers

Abstract

Abstract WHEREIN R AND R2 REPRESENT INDEPENDENTLY MEMBERS SELECTED FROM THE GROUP CONSISITNG OF ALKYL GOUPS HAVING ONE TOO FIVE CARBON ATOMS, CYCLOHEXYL, PHENYL AND 1-NAPHTHYL; X1 AND X2 REPRESENT MEMBERS SELECTED FOM THE GROUP CONSISITNG OF ALKYLS HAVING ONE TO FIVE CARBON ATOMS, CYCLOALKYLS HAVING FOUR TO SIX CARBON ATOMS, PHENYL, P-TOYL AND HALOGENS SELECTED FROM THE GROUP CONSISTING OF CL, BR, AND I AND AT LEAST ONE OF X1 AND X2 REPRESENTS SAID HALOGEN, AND (B) AT LEAST ONE COMPOUND SELECTED FROM THE GROUP CONSISTING OF 1. TIX3P, VX3P, TIX34-Q(OR3)Q, VOX33-R(OR3)R AND VOX33 WHEREIN X3 REPRESENTS HALOGEN SELECTED FROM THE GROUP CONSISTING OF CL, BR, AND I; R3 REPRESENTS ONE MEMBER SELECTED FROM THE GROUP CONSISTING OF ALKYS HAVING ONE TO SIX CARBON ATOMS, CYCLOHEXYL, PHENYL AND P-TOYL; P IS AN INTEGER OF 2 TO 4, Q IS AN INTEGR OF 1 TO 3; R IS AN INTEGER OF 1 TO 2; AND 2. THE SOLID COMPOUNDS OBTAINED BY THE REACTION BETWEEN ONE MEMBER SELECTED FROM THE GROUP CONSISTING OF TIX34, VX34, TIX34-Q(OR3)Q, VOX33-RAND VOX33 AND ONE MEMBER SELECTED FROM THE GROUP CONSISTING OF AIR4R(OR5)UX33-Y, SIR63H, (R7HSIO)G, R8R9R10SIO-(R11SIO)T-SIR10R9R8 AND A COMBINATION OF ONE MEMBER SELECTED FROM SIRR63H, (R7HSO)G AND R8R9R10SIO-(R11HSIO)T-SIR10R9R8 AND ONE MEMBER SELECTED FROM ALCL3, ALBR3AND FECL3 WHEREIN R3 AND X3 REPRESENT INDEPENDENTLY THE SAME GROUPS AS DEFINED ABOVE; R4 AND R5 REPRESENTS INDEPENDENTLY THE SAME GROUPS ABOVEDEFINED R3; R6, R7, R8, R9, R10 AND R11 REPRESENT INDEPENDENTLY THE SAME GROUPS AS ABOVE-DEFINED R1 OR R2; Q AND R REPRESENT INDEPENDENTLY THE SAME INTEGERS AS ABOVE-DEFINED; V IS AN INTEGER OF 1 TO 3, W IS 0 OR AN INTEGER OF 1 TO 2, Y IS AN TEGER OF 1 TO 3 AND V+N+Y=3; S IS AN INTEGER OF 3 TO 6+ T IS AT LEAST ONE AND THE VISOSITY OF R8R9R10SIO-(R11HSIO)TSIR10R9B8 IS AT MOST 2,000 CENTISTROKES, THE MOLE RATIO OF THE COMPOUND (A) TO THE COMPOUND (B) BEING 0.5 - 5 : 1. R1R2HSIOALX1X2 THE POLYMERIZATION OF ETHYLENE AND THE COPOLYMERIAZTION OF ETHYLENE WTH ONE ALPHA-OLEFIN HAVING THREE TO 10 CARBON ATOMS IN THE PRESENCE OF A CATALYST PREPARED BY THE REACTION BETWEEN 8A) AT LEAST ONE COMPOUND OF THE GENERAL FORMULA; D R A W I N G

Inventors

• 👤 Y Takashi
• 👤 H Morita
• 👤 I Aishima
• 👤 H Sakurai
• 👤 Y Hirotsu
• 👤 T Hamada

Bibliographic Details