KR102512023B1 - 다중반응기 용액 중합, 폴리에틸렌 및 폴리에틸렌 필름 - Google Patents

다중반응기 용액 중합, 폴리에틸렌 및 폴리에틸렌 필름 Download PDF

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KR102512023B1
KR102512023B1 KR1020197030650A KR20197030650A KR102512023B1 KR 102512023 B1 KR102512023 B1 KR 102512023B1 KR 1020197030650 A KR1020197030650 A KR 1020197030650A KR 20197030650 A KR20197030650 A KR 20197030650A KR 102512023 B1 KR102512023 B1 KR 102512023B1
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polyethylene
reactor
cases
molecular weight
film
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KR20190136019A (ko
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샤오추안 왕
니오샤 카제미
스티븐 브라운
아셀돈크 로렌스 반
스티븐 살로몬스
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노바 케미컬즈 (인터내셔널) 소시에테 아노님
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    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
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    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
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  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
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KR1020197030650A 2017-04-19 2018-04-03 다중반응기 용액 중합, 폴리에틸렌 및 폴리에틸렌 필름 Active KR102512023B1 (ko)

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Application Number Priority Date Filing Date Title
US15/491,213 2017-04-19
US15/491,213 US10538654B2 (en) 2017-04-19 2017-04-19 Multi reactor solution polymerization, polyethylene and polyethylene film
PCT/IB2018/052291 WO2018193328A1 (en) 2017-04-19 2018-04-03 Multi reactor solution polymerization, polyethylene and polyethylene film

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KR20190136019A KR20190136019A (ko) 2019-12-09
KR102512023B1 true KR102512023B1 (ko) 2023-03-21

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US (1) US10538654B2 (https=)
EP (1) EP3612588B1 (https=)
JP (1) JP7088957B2 (https=)
KR (1) KR102512023B1 (https=)
CN (1) CN110832014B (https=)
AR (1) AR111605A1 (https=)
AU (1) AU2018255900A1 (https=)
CL (1) CL2019002963A1 (https=)
ES (1) ES2909037T3 (https=)
PE (1) PE20200228A1 (https=)
WO (1) WO2018193328A1 (https=)

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Publication number Priority date Publication date Assignee Title
EP3732216B1 (en) * 2017-12-26 2023-04-19 Dow Global Technologies LLC Process for the production of multimodal ethylene-based polymers
EP3732215B8 (en) * 2017-12-26 2022-04-27 Dow Global Technologies LLC Dual reactor solution process for the production of multimodal ethylene-based polymer
SG11202005779SA (en) * 2017-12-26 2020-07-29 Dow Global Technologies Llc Compositions comprising multimodal ethylene based polymers and low density polyethylene (ldpe)
KR102656043B1 (ko) * 2017-12-26 2024-04-12 다우 글로벌 테크놀로지스 엘엘씨 저온에서 개선된 인성을 갖는 다봉형 에틸렌계 중합체를 갖는 조성물
SG11202005777XA (en) 2017-12-26 2020-07-29 Dow Global Technologies Llc Multimodal ethylene-based polymer processing systems and methods
US11603452B2 (en) * 2017-12-26 2023-03-14 Dow Global Technologies Llc Multimodal ethylene-based polymer compositions having improved toughness
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