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[미국특허] Bicyclic bridged metallocene compounds and polymers produced therefrom 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C07F-017/00
  • C08F-004/6592
  • C08F-010/00
  • C08F-004/659
출원번호 US-0673456 (2017-08-10)
등록번호 US-10118975 (2018-11-06)
발명자 / 주소
  • Praetorius, Jeremy M.
  • Yang, Qing
  • Boxell, Connor D.
  • Crain, Tony R.
출원인 / 주소
  • Chevron Phillips Chemical Company LP
대리인 / 주소
    Merchant & Gould, P.C.
인용정보 피인용 횟수 : 0  인용 특허 : 58

초록 ▼

Disclosed herein are catalyst compositions containing bicyclic bridged metallocene compounds. These catalyst compositions can be used for the polymerization of olefins. For example, ethylene polymers produced using these catalyst compositions can be characterized by low molecular weights and high me

대표청구항 ▼

1. A metallocene compound having the formula: wherein: M is Ti, Zr, or Hf;each X independently is a monoanionic ligand;E is a hydrocarbon bicyclic bridging group with a single carbon atom connected to Cp1 and Cp2; andCp1 and Cp2 independently are a substituted or unsubstituted cyclopentadienyl, ind

이 특허에 인용된 특허 (58) 인용/피인용 타임라인 분석

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