SG11201809887WA - Unsymmetrical metallocene catalysts and uses thereof - Google Patents

Unsymmetrical metallocene catalysts and uses thereof

Info

Publication number
SG11201809887WA
SG11201809887WA SG11201809887WA SG11201809887WA SG11201809887WA SG 11201809887W A SG11201809887W A SG 11201809887WA SG 11201809887W A SG11201809887W A SG 11201809887WA SG 11201809887W A SG11201809887W A SG 11201809887WA SG 11201809887W A SG11201809887W A SG 11201809887WA
Authority
SG
Singapore
Prior art keywords
international
road
bangkok
oxford
bangsue
Prior art date
Application number
SG11201809887WA
Inventor
Dermot O'hare
Jean-Charles Buffet
Jessica LAMB
Tossapol Khamnaen
Manutsavin Charernsuk
Thawesak Parawan
Sumate Charoenchaidet
Original Assignee
Scg Chemicals Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Scg Chemicals Co Ltd filed Critical Scg Chemicals Co Ltd
Publication of SG11201809887WA publication Critical patent/SG11201809887WA/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F17/00—Metallocenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/38—Polymerisation using regulators, e.g. chain terminating agents, e.g. telomerisation
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/646—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/64
    • C08F4/6465—Catalysts comprising at least two different metals, in metallic form or as compounds thereof, in addition to the component covered by group C08F4/64 containing silicium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/6592—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring
    • C08F4/65922—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not
    • C08F4/65927—Component covered by group C08F4/64 containing a transition metal-carbon bond containing at least one cyclopentadienyl ring, condensed or not, e.g. an indenyl or a fluorenyl ring containing at least two cyclopentadienyl rings, fused or not two cyclopentadienyl rings being mutually bridged
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65912—Component covered by group C08F4/64 containing a transition metal-carbon bond in combination with an organoaluminium compound
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F4/00—Polymerisation catalysts
    • C08F4/42—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors
    • C08F4/44—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides
    • C08F4/60—Metals; Metal hydrides; Metallo-organic compounds; Use thereof as catalyst precursors selected from light metals, zinc, cadmium, mercury, copper, silver, gold, boron, gallium, indium, thallium, rare earths or actinides together with refractory metals, iron group metals, platinum group metals, manganese, rhenium technetium or compounds thereof
    • C08F4/62—Refractory metals or compounds thereof
    • C08F4/64—Titanium, zirconium, hafnium or compounds thereof
    • C08F4/659—Component covered by group C08F4/64 containing a transition metal-carbon bond
    • C08F4/65916—Component covered by group C08F4/64 containing a transition metal-carbon bond supported on a carrier, e.g. silica, MgCl2, polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property 11111111111111111111111111111111111111111111111111111111111111111111111 Organization International Bureau (10) International Publication Number (43) International Publication Date .....0\"\"\"1 WO 2017/194943 Al 16 November 2017 (16.11.2017) WIPO I PCT (51) (21) International Patent Classification: Road, C07F 17/00 (2006.01) C08F 4/659 (2006.01) SCG sue, International Application Number: Oxford OX1 3TA (GB). KHAMNAEN, Tossapol; Chemicals Co., Ltd., 1 Siam Cement Road, Bang- Bangkok, 10800 (TH). CHARERNSUK, Manut- PCT/GB2017/051305 savin; SCG Chemicals Co., Ltd., 1 Siam Cement Road, Bangsue, Bangkok, 10800 (TH). PARAWAN, Thawesak; (22) International Filing Date: SCG Chemicals Co., Ltd., 1 Siam Cement Road, Bangsue, 10 May 2017 (10.05.2017) Bangkok, 10800 (TH). CHAROENCHAIDET, Sumate; (25) Filing Language: English SCG Chemicals Co., Ltd., 1 Siam Cement Road, Bangsue, Bangkok, 10800 (TH). (26) Publication Language: English (74) Agent: HGF LIMITED; 4th Floor, Merchant Exchange, (30) Priority Data: 17-19 Whitworth Street West, Manchester M1 5WG (GB). 1608384.2 12 May 2016 (12.05.2016) GB (81) Designated States (unless otherwise indicated, for every (71) Applicant: SCG CHEMICALS CO., LTD. [TH/TH]; 1 kind of national protection available): AE, AG, AL, AM, Siam Cement Road, Bangsue, Bangkok, 10800 (TH). AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, (72) Inventors: O'HARE, Dermot; University of Oxford, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, Chemistry Research Laboratory, 12 Mansfield Road, Ox-HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, ford OX1 3TA (GB). BUFFET, Jean-Charles; University KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, of Oxford, Chemistry Research Laboratory, 12 Mansfield MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, — Road, Oxford OX1 3TA (GB). LAMB, Jessica; University PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, of Oxford, Chemistry Research Laboratory, 12 Mansfield = (54) Title: UNSYMMETRICAL METALLOCENE CATALYSTS AND USES THEREOF 2 psi H, [Ai] O f[Zr] — 150 0 2 psi 112 Homopolymensation 0.8 [A11 0/{Zi o = 100 = 100 [At] 0 /[Zr] 0 .........„----- ---- Homopolymerisation _ = 0.6 = = = 0.4 1411 \ \L [Al]o/glo = 150 = = = — 0.2 = = 0.0 -...... _. _ 5 1-1 Log M w M 71- FIGURE 10 01 71- 01 (57) : Unsymmetrical metallocene compounds based on cyclopentadienyl ligands are disclosed, as well as catalytic compo- sitions comprising the compounds supported on solid support materials. The compounds and compositions are useful as catalysts in IN the polymerisation of olefins. In particular, the compounds and compositions are useful catalysts in the preparation of low molecular 0 weight polyethylene (e.g. polyethylene wax) and copolymers formed from the polymerisation of ethylene and other ct-olefms. ei O [Continued on next page] WO 2017/194943 Al 111 0 SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3))
SG11201809887WA 2016-05-12 2017-05-10 Unsymmetrical metallocene catalysts and uses thereof SG11201809887WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1608384.2A GB201608384D0 (en) 2016-05-12 2016-05-12 Unsymmetrical metallocene catalysts and uses thereof
PCT/GB2017/051305 WO2017194943A1 (en) 2016-05-12 2017-05-10 Unsymmetrical metallocene catalysts and uses thereof

Publications (1)

Publication Number Publication Date
SG11201809887WA true SG11201809887WA (en) 2018-12-28

Family

ID=56320318

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201809887WA SG11201809887WA (en) 2016-05-12 2017-05-10 Unsymmetrical metallocene catalysts and uses thereof

Country Status (8)

Country Link
US (1) US11053269B2 (en)
EP (1) EP3455231B1 (en)
JP (2) JP7090033B2 (en)
KR (1) KR102412551B1 (en)
CN (1) CN109071582B (en)
GB (1) GB201608384D0 (en)
SG (1) SG11201809887WA (en)
WO (1) WO2017194943A1 (en)

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