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1. 发明专利

ES2919777T3 Polietileno bimodal 未知
公开(公告)号：ES2919777T3
公开(公告)日：2022-07-28
申请号：ES17804682
申请日：2017-10-25
申请人： UNIVATION TECH LLC
发明人： BORSE NITIN , CHANDAK SWAPNIL , BAFNA AYUSH , MURE CLIFF R , ZHANG YI , LYNN TIMOTHY R , KUHLMAN ROGER L , SZUL JOHN F
IPC分类号： C08F210/02 , C08F10/00 , C08F10/02 , C08F210/16 , C08L23/08
摘要： Proporcionados se proporcionan varios polietileno bimodal, que incluye, entre otros, un polietileno bimodal para una tubería que tiene una densidad de 0.9340 a 0.9470 centímetros cúbicos (G/ccm), un índice de fusión (i2) de de 0.1 a 0.7 gramos/10 minutos, una relación de flujo de fusión (i21/i2) de de 20 a 90. El polietileno bimodal incluye un componente de polietileno de alto peso molecular y un componente de polietileno de bajo peso molecular que es un producto de reacción de un proceso de polimerización realizado en un solo reactor y que emplea Un sistema de catalizador de polimerización bimodal. The bimodal polymerization catalyst system includes a bimodal catalyst system of bis(2-pentamethylphenylamido)ethyl)amine Zirconium dibenzyl and either (tetramethylcyclopentadienyl)(n-propylcyclopentadienyl)Zirconium dichloride or (tetramethylcyclopentadienyl)(n-propylcyclopentadienyl)zirconium dimethyl in a 3.0:1 relación molar; y un catalizador de recorte de (tetrametilciclopentadienil) (N-propilciclopentadienil) dicloridioimetil en heptano agregado para ajustar la relación de flujo de fusión del polietileno bimodal. (Traducción automática con Google Translate, sin valor legal)

2. 发明专利

ES2904791T3 Composición de polietileno 未知
公开(公告)号：ES2904791T3
公开(公告)日：2022-04-06
申请号：ES17804334
申请日：2017-10-25
申请人： UNIVATION TECH LLC
发明人： CHANDAK SWAPNIL , BORSE NITIN , BAFNA AYUSH A , ZHANG YI , LYNN TIMOTHY R , KUHLMAN ROGER L , SZUL JOHN F
IPC分类号： C08F210/02 , C08F10/00 , C08F10/02 , C08F210/16 , C08L23/08
摘要： Una composición de polietileno lineal bimodal de baja densidad que comprende un componente de polietileno de bajo peso molecular (LMW) y un componente de polietileno de alto peso molecular (HMW), en la que cada uno de los componentes de polietileno LMW y HMW comprende unidades monoméricas derivadas de etileno y unidades comonoméricas derivadas de alfa-olefina (C3-C20); y en la que la composición de polietileno lineal bimodal de baja densidad se caracteriza por cada una de las limitaciones (a) a (d): (a) una bimodalidad resuelta que se muestra en un cromatograma de cromatografía de permeabilidad de gel (GPC) de la composición de polietileno lineal bimodal de baja densidad, en la que el cromatograma muestra un pico que representa el componente de polietileno HMW, un pico que representa el componente de polietileno LMW y una distribución de peso molecular bimodal resuelta caracterizada por un mínimo local en un intervalo de log(peso molecular) ("log (MW)") de 1,5 a 5,0 entre el pico que representa el componente de polietileno HMW y el pico que representa el componente de polietileno LMW, medida según el Método de Ensayo de Bimodalidad; (b) una dispersión de masa molecular (Mw/Mn), DM, de 5 a 30,1, medida según el Método de Ensayo de Cromatografía de Permeabilidad de Gel (GPC); (c) una cantidad no medible, o alternativamente no detectable, de ramificación de cadena larga por cada 1.000 átomos de carbono ("Índice LCB"), medida según el Método de Ensayo LCB y (d) una densidad de 0,9000 a menos de (

3. 发明专利

SG11201903391PA POLYETHYLENE COMPOSITION 未知
公开(公告)号：SG11201903391PA
公开(公告)日：2019-05-30
申请号：SG11201903391P
申请日：2017-10-25
申请人： UNIVATION TECH LLC
发明人： CHANDAK SWAPNIL , BORSE NITIN , BAFNA AYUSH A , ZHANG YI , LYNN TIMOTHY R , KUHLMAN ROGER L , SZUL JOHN F
IPC分类号： C08F210/02 , C08F10/00 , C08F10/02 , C08F210/16 , C08L23/08
摘要： INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property 110011111111110111111001111111 Organization 01100100111111111111111111111111111111111111111 0111111 International Bureau (10) International Publication Number (43) International Publication Date .....0\"\" WO 2018/089194 Al 17 May 2018 (17.05.2018) WIPO I PCT (51) International Patent Classification: thy R.; 65 Baekeland Avenue, Middlesex, NJ 08846 (US). C08F 210/02 (2006.01) C08F 210/16 (2006.01) KUHLMAN, Roger L.; 230 Abner Jackson Parkway, C08F 10/00 (2006.01) C08F 10/02 (2006.01) Houston, TX 77566 (US). SZUL, John F.; 1840 Union Car- C08L 23/08 (2006.01) bide Drive, South Charleston, WV 25303 (US). (21) International Application Number: (74) Agent: PURCHASE, Claude F.; The Dow Chemical Com- PCT/US2017/058232 pany, Intellectual Property, P. 0. Box 1967, Midland, (22) Michigan 48641-1967 (US). International Filing Date: 25 October 2017 (25.10.2017) (81) Designated States (unless otherwise indicated, for every (25) Filing Language: English kind AO, of national protection available): AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, (26) Publication Language: English CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, (30) Priority Data: DZ, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, 62/418,913 08 November 2016 (08.11.2016) US KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, 62/503,007 08 May 2017 (08.05.2017) US MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, (71) Applicant: UNIVATION TECHNOLOGIES, LLC OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, [US/US]; 5555 San Felipe, Suite 1950, Houston, TX 77056 SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, (US). TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (72) Inventors: CHANDAK, Swapnil; 230 Abner Jackson (84) Designated States (unless otherwise indicated, for every Pkwy, Houston, TX 77566 (US). BORSE, Nitin; 230 Ab- kind of regional protection available): ARIPO (BW, GH, ner Jackson Parkway, Houston, TX 77566 (US). BAF- GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, NA, Ayush A.; 230 Abner Jackson Parkway, Houston, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TX 77566 (US). ZHANG, Yi; 1840 Union Carbide Dri- TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, ye, South Charleston, WV 25303 (US). LYNN, Timo- EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, (54) Title: POLYETHYLENE COMPOSITION (57) : A bimodal linear polyethylene composition, products made therefrom, methods of making and using same, and articles containing same. FIG. 1 R R lii R 6 R' R2 R R, R 490 R2 4 R R ° R 3 (I1) 61 16 : 06) RE M s \" X ' X (I) R3 MAX R 9 R 6 R 6 Ril 0 R8 R7 R 2 a 0 00 Z Zr 81/) r C I I (VI) Zr C CI CI Pr Pr Me ;Q ilkap zr - .: a MI) Zr ' CI (5111) Zr CI (IX) 6 ' c, c, 11 Me R4 7r lr ,\", 1,,R5 R6 , C I R)—y / 11 / \ \ 10)( 9 .4 9 R 3 —L R 3— L'y / M n X9-(61 \ 6::\" 122—Z ( ) \ Z' (8) 6 3e; A 1 ; \ V 1;1V 6 = 3 11 N ' 1 C [Continued on next page] WO 2018/089194 Al 111111111111110111011111111111111111111101111111111011111111111111111M11E110111111 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))

4. 发明专利

CA3043015A1 POLYETHYLENE COMPOSITION 未知
公开(公告)号：CA3043015A1
公开(公告)日：2018-05-17
申请号：CA3043015
申请日：2017-10-25
申请人： UNIVATION TECH LLC
发明人： CHANDAK SWAPNIL , BORSE NITIN , BAFNA AYUSH A , ZHANG YI , LYNN TIMOTHY R , KUHLMAN ROGER L , SZUL JOHN F
IPC分类号： C08F210/02 , C08F10/00 , C08F10/02 , C08F210/16 , C08L23/08
摘要： A bimodal linear polyethylene composition, products made therefrom, methods of making and using same, and articles containing same.

5. 发明专利

SG11202100284XA UNIMODAL POLYETHYLENE COPOLYMER AND FILM THEREOF 未知
公开(公告)号：SG11202100284XA
公开(公告)日：2021-03-30
申请号：SG11202100284X
申请日：2019-07-29
申请人： UNIVATION TECH LLC
发明人： LIU BO , ZHANG YI , BAFNA AYUSH A , ALEXANDRE FRANÇOIS , REIB ROBERT N
IPC分类号： C08F210/16 , C08F2/34 , C08F4/02 , C08F4/69 , C08F210/14
摘要： A unimodal ethylene-co-1-hexene copolymer that, when in melted form at 190 degrees Celsius, is characterized by a unique melt property space defined by combination of melt elasticity and complex viscosity ratio (shear thinning) properties. A blown film consisting essentially of the unimodal ethylene-co-1-hexene copolymer. A method of synthesizing the unimodal ethylene-co-1-hexene copolymer. A method of making the blown film. A manufactured article comprising the unimodal ethylene-co-1-hexene copolymer.

6. 发明专利

SG11202010809YA UNIMODAL POLYETHYLENE COPOLYMER AND FILM THEREOF 未知
公开(公告)号：SG11202010809YA
公开(公告)日：2020-12-30
申请号：SG11202010809Y
申请日：2019-05-08
申请人： UNIVATION TECH LLC
发明人： LIU BO , ZHANG YI , BAFNA AYUSH A , ALEXANDRE FRANÇOIS , GROSS KEVIN R
IPC分类号： C08F210/16 , B29C48/10 , C08J5/18
摘要： A unimodal ethylene-co-1-butene copolymer that, when in melted form at 190 degrees Celsius, is characterized by a unique melt property space defined by combination of shear thinning and melt elasticity properties. A blown film consisting essentially of the unimodal ethylene-co-1-butene copolymer. A method of synthesizing the unimodal ethylene-co-1-butene copolymer. A method of making the blown film. A manufactured article comprising the unimodal ethylene-co-1-butene copolymer.

7. 发明专利

SG11202002090SA CARBON BLACK-CONTAINING BIMODAL POLYETHYLENE COMPOSITION 未知
公开(公告)号：SG11202002090SA
公开(公告)日：2020-04-29
申请号：SG11202002090S
申请日：2018-09-06
申请人： UNIVATION TECH LLC
发明人： BORSE NITIN , CHANDAK SWAPNIL B , ZHANG YI , LYNN TIMOTHY R , KUHLMAN ROGER L , SZUL JOHN F
IPC分类号： C08L23/08
摘要： A carbon black-containing bimodal polyethylene composition, products made therefrom, methods of making and using same, and articles containing same.

8. 发明专利

CA3099703A1 UNIMODAL POLYETHYLENE COPOLYMER AND FILM THEREOF 未知
公开(公告)号：CA3099703A1
公开(公告)日：2019-11-28
申请号：CA3099703
申请日：2019-05-08
申请人： UNIVATION TECH LLC
发明人： LIU BO , ZHANG YI , BAFNA AYUSH A , ALEXANDRE FRANCOIS , GROSS KEVIN R
IPC分类号： C08F210/16 , B29C48/10 , C08J5/18
摘要： A unimodal ethylene-co-1-butene copolymer that, when in melted form at 190 degrees Celsius, is characterized by a unique melt property space defined by combination of shear thinning and melt elasticity properties. A blown film consisting essentially of the unimodal ethylene-co-1-butene copolymer. A method of synthesizing the unimodal ethylene-co-1-butene copolymer. A method of making the blown film. A manufactured article comprising the unimodal ethylene-co-1-butene copolymer.

9. 发明专利

CA3043011A1 POLYETHYLENE COMPOSITION 未知
公开(公告)号：CA3043011A1
公开(公告)日：2018-05-17
申请号：CA3043011
申请日：2017-10-25
申请人： UNIVATION TECH LLC
发明人： CHANDAK SWAPNIL , BORSE NITIN , BAFNA AYUSH A , ZHANG YI , LYNN TIMOTHY R , KUHLMAN ROGER L , SZUL JOHN F
IPC分类号： C08F210/02 , C08F10/00 , C08F10/02 , C08F210/16 , C08L23/08
摘要： A bimodal linear polyethylene composition, products made therefrom, methods of making and using same, and articles containing same.

10. 发明专利

SG11202100286QA UNIMODAL POLYETHYLENE COPOLYMER AND FILM THEREOF 未知
公开(公告)号：SG11202100286QA
公开(公告)日：2021-03-30
申请号：SG11202100286Q
申请日：2019-07-29
申请人： UNIVATION TECH LLC
发明人： LIU BO , ZHANG YI , BAFNA AYUSH A , ALEXANDRE FRANÇOIS , REIB ROBERT N
IPC分类号： C08F210/16 , C08F2/34 , C08F4/02 , C08F4/69 , C08F210/14
摘要： A unimodal ethylene-co-1-hexene copolymer that, when in melted form at 190 degrees Celsius, is characterized by a unique melt property space defined by combination of melt elasticity and complex viscosity ratio (shear thinning) properties. A blown film consisting essentially of the unimodal ethylene-co-1-hexene copolymer. A method of synthesizing the unimodal ethylene-co-hexene copolymer. A method of making the blown film. A manufactured article comprising the unimodal ethylene-co-1-hexene copolymer.

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