公开(公告)号：US20170225440A1

公开(公告)日：2017-08-10

申请号：US15453393

申请日：2017-03-08

Applicant: Chevron Phillips Chemical Company LP

Inventor： Mark L. HLAVINKA ,  Charles D. MILLS ,  Qing YANG ,  Guylaine ST. JEAN

IPC: B32B27/32 ,  B32B27/08

CPC classification number: B32B27/327 ,  B32B27/08 ,  B32B27/32 ,  B32B2250/03 ,  B32B2250/242 ,  B32B2307/724 ,  B32B2439/70 ,  B32B2553/00 ,  G01D5/35316 ,  G01K11/3206 ,  G01L1/246 ,  G02B6/02204 ,  G02B6/29353 ,  Y10T428/31855

Abstract: A multilayer polymer film comprising an outer skin layer, an inner seal layer and at least one core layer disposed between the inner and outer skin layer, wherein the outer skin layers comprises a metallocene-catalyzed ethylene polymer having a density of equal to or greater than about 0.945 g/cc and a melt index equal to or greater than 0.5 g/10 min. A multilayer polymer film comprising a metallocene-catalyzed high-density polyethylene homopolymer skin layer and at least one core layer comprising a high-density polyethylene having a melt index of less than or equal to 2.0 g/10 min. A multilayer polymer film comprising at least a skin layer and a core layer wherein the skin layer comprises a metallocene-catalyzed ethylene polymer provided from a catalyst composition comprising a single metallocene and an activator support.

公开(公告)号：US20140213744A1

公开(公告)日：2014-07-31

申请号：US13753294

申请日：2013-01-29

Applicant: CHEVRON PHILLIPS CHEMICAL COMPANY LP

Inventor： Mark L. HLAVINKA ,  Qing YANG

IPC: C08F4/76 ,  C08F210/16

CPC classification number: C08F210/16 ,  C08F4/65925 ,  C08F4/65927 ,  C08F2410/03 ,  Y10S526/943 ,  C08F210/14 ,  C08F2500/04 ,  C08F2500/07 ,  C08F2500/11 ,  C08F2500/12 ,  C08F2500/17 ,  C08F4/64158

Abstract: A catalyst composition comprising (i) a metal salt complex of an imine bis(phenol) compound characterized by Structure 1: Wherein O and N represent oxygen and nitrogen respectively; R comprises a halogen, a hydrocarbyl group, or a substituted hydrocarbyl group; R2 and R3 can each independently be hydrogen, a halogen, a hydrocarbyl group, or a substituted hydrocarbyl group; and Q is a donor group; and (ii) a metallocene complex.

Abstract translation: 一种催化剂组合物，其包含（i）亚胺双（苯酚）化合物的金属盐络合物，其特征在于结构1：其中O和N分别代表氧和氮; R包括卤素，烃基或取代的烃基; R2和R3各自独立地为氢，卤素，烃基或取代的烃基; Q是捐助者组; 和（ii）茂金属络合物。

公开(公告)号：US20240034702A1

公开(公告)日：2024-02-01

申请号：US18338401

申请日：2023-06-21

Applicant: Chevron Phillips Chemical Company LP

Inventor： Steven M. BISCHOF ,  Jeffery C. GEE ,  James HILLIER ,  Kamaljeet KAUR ,  Ronald C. SMITH ,  Darin B. TIEDTKE ,  Mark L. HLAVINKA

IPC: C07C6/04 ,  B01D3/14 ,  B01J21/08 ,  B01J23/30 ,  C07C5/03 ,  B01J19/24

CPC classification number: C07C6/04 ,  B01D3/143 ,  B01J21/08 ,  B01J23/30 ,  C07C5/03 ,  B01J19/245 ,  C07C2521/08 ,  C07C2523/30 ,  B01J2219/0004

Abstract: Processes for producing n-heptane from a mixture of 1-hexene and 1-octene in the presence of a suitable isomerization-metathesis catalyst followed by a hydrogenation step are disclosed. Integrated manufacturing systems for producing n-heptane with minimal waste also are disclosed.

公开(公告)号：US20140213747A1

公开(公告)日：2014-07-31

申请号：US13753289

申请日：2013-01-29

Applicant: CHEVRON PHILLIPS CHEMICAL COMPANY LP

Inventor： Mark L. HLAVINKA ,  Qing YANG ,  William B. BEAULIEU ,  Paul J. DESLAURIERS

IPC: C08F210/16

CPC classification number: C08F10/14 ,  C08F4/65912 ,  C08F4/65927 ,  C08F210/16 ,  C08F2500/05 ,  C08F2500/09 ,  C08F2500/10 ,  C08L2203/18 ,  C08L2205/02 ,  F16L9/12 ,  F16L9/127 ,  C08F210/14 ,  C08F2500/01 ,  C08F2500/04 ,  C08F2500/07 ,  C08F2500/17 ,  C08F4/64158 ,  C08F4/65904

Abstract: A polymer reactor-blend comprising at least a first component having a polydispersity index of greater than about 20 and is present in an amount of from about 1 wt. % to about 99 wt. % based on the total weight of the polymer and a second component having a polydispersity index of less than about 20 and is present in an amount of from about 1 wt. % to about 99 wt. % based on the total weight of the polymer wherein a molecular weight distribution of the second component lies within a molecular weight distribution of the first component.

Abstract translation: 一种聚合物反应器共混物，其包含至少第一组分，其多分散指数大于约20，并且以约1wt。 ％至约99wt。 基于聚合物的总重量和多分散指数小于约20的第二组分的存在量为约1重量％。 ％至约99wt。 基于其中第二组分的分子量分布在第一组分的分子量分布内的聚合物的总重量的％。