公开(公告)号：US20250129285A1

公开(公告)日：2025-04-24

申请号：US18919646

申请日：2024-10-18

Applicant: LyondellBasell Advanced Polymers Inc.

Inventor： Bradley L. Todd

IPC: C09K8/508 ,  C09K8/72 ,  E21B33/138 ,  E21B37/06 ,  E21B43/26

Abstract: The disclosure provides a composition containing nylon 66 used in treatment fluids during well stimulation methods for application in reservoirs with very high temperatures. Methods for the application of nylon 66 in treatment fluid as a diverting and bridging agent for high temperature reservoirs are also discussed.

公开(公告)号：US20240228859A9

公开(公告)日：2024-07-11

申请号：US18382964

申请日：2023-10-23

Applicant: LyondellBasell Advanced Polymers Inc.

Inventor： Bradley L. Todd ,  Kristie Ince ,  Connie R. Todd

IPC: C09K8/514 ,  C09K8/516

CPC classification number: C09K8/514 ,  C09K8/516 ,  C09K2208/18

Abstract: Novel completion fluid compositions for fluid loss control during completion conducted on a wellbore penetrating a subterranean formation are disclosed. In particular, the composition described herein has an aqueous base fluid, a suspension polymer, a fluid loss control additive, and a degradable bridging agent. These novel compositions provide a means to temporarily seal a wellbore communicating with a subterranean formation to enable completion or workover operations to be performed, after which the composition can be removed by contact with a mild clean-up composition.

公开(公告)号：US11326088B2

公开(公告)日：2022-05-10

申请号：US16886377

申请日：2020-05-28

Applicant: LYONDELLBASELL ADVANCED POLYMERS INC.

Inventor： Bradley L. Todd

IPC: E21B33/138 ,  C09K8/504 ,  E21B43/27 ,  C04B9/04 ,  E21B43/26

Abstract: Treatment fluids for use in fluid loss control, diversion, and plugging operations and methods of use are disclosed. The treatment fluids contain a degradable particular langbeinite material that temporarily creates a physical barrier to fluid flow before degrading over time with little to no effect on the environment. This degradable additive can be combined with other traditional downhole additives such as surfactants, viscosifying agents, biocides and the like, allowing for a wide variety of applications in hydrocarbon reservoirs.

公开(公告)号：US20210276233A1

公开(公告)日：2021-09-09

申请号：US17193738

申请日：2021-03-05

Applicant: LYONDELLBASELL ADVANCED POLYMERS INC.

Inventor： PETER J. GLENISTER ,  QUENTIN R. BOLL ,  PERRY J. BANTA ,  CHANGLAI YANG

IPC: B29C45/00 ,  C08L23/12

Abstract: Molded-in-color thermoplastic polyolefin (TPO) compositions useful for making automotive components, such as injection molded parts, as well as other articles of manufacture are described. The molded-in-color composition has a ΔE* value≤2.0 (compared to a painted color master), a gloss measured at 60° from about 76 to about 90 GU, a density ranging from about 0.9 to about 0.97 g/cm3, a melt mass flow rate from about 15 to about 40 g/10 min (ASTM D 1238, 230° C./2.16 kg), a flexural modulus between about 600 to about 2000 MPa, and an as-molded shrinkage between about 0.6% and about 1.4%. The compositions can be used to prepare molded-in-color components that can undergo additional clear coating steps as required by the automotive application. The clear coated molded-in-color components have a gloss measured at 20° from about 85 to about 95 GU and a gloss retention after mar between about 85% and about 93%.

公开(公告)号：US11904515B2

公开(公告)日：2024-02-20

申请号：US17193738

申请日：2021-03-05

Applicant: LYONDELLBASELL ADVANCED POLYMERS INC.

Inventor： Peter J. Glenister ,  Quentin R. Boll ,  Perry J. Banta ,  Changlai Yang

IPC: C08L23/12 ,  B29C45/00 ,  B29K23/00 ,  B29K503/08

CPC classification number: B29C45/0001 ,  B29C45/0013 ,  B29C45/0053 ,  C08L23/12 ,  B29C2045/0079 ,  B29K2023/12 ,  B29K2023/16 ,  B29K2023/18 ,  B29K2503/08 ,  B29K2995/002 ,  B29K2995/0022 ,  B29K2995/0063 ,  B29K2995/0077 ,  B29K2995/0082 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/08

Abstract: Molded-in-color thermoplastic polyolefin (TPO) compositions useful for making automotive components, such as injection molded parts, as well as other articles of manufacture are described. The molded-in-color composition has a ΔE* value≤2.0 (compared to a painted color master), a gloss measured at 60° from about 76 to about 90 GU, a density ranging from about 0.9 to about 0.97 g/cm3, a melt mass flow rate from about 15 to about 40 g/10 min (ASTM D 1238, 230° C./2.16 kg), a flexural modulus between about 600 to about 2000 MPa, and an as-molded shrinkage between about 0.6% and about 1.4%. The compositions can be used to prepare molded-in-color components that can undergo additional clear coating steps as required by the automotive application. The clear coated molded-in-color components have a gloss measured at 20° from about 85 to about 95 GU and a gloss retention after mar between about 85% and about 93%.

公开(公告)号：WO2022108878A1

公开(公告)日：2022-05-27

申请号：PCT/US2021/059394

申请日：2021-11-15

Applicant: LYONDELLBASELL ADVANCED POLYMERS INC.

Inventor： RIDDLE, Jody, D. ,  DANIELSON, Jeffery, Scott

IPC: C08L67/06

Abstract: A thermoset bulk molding compound useful for making automotive components such as headlamps, as well as other articles of manufacture are described. The composition incorporates moisture absorbing components such as molecular sieves to absorb water present in the compound before molding, thus reducing or eliminating mold defects while retaining the physical properties needed for automotive applications. This results in an as-molded composition with a gloss measured at 60° of greater than 85 GU that can be, without the necessity of a base coat, metallized directly and have reflector quality and durability. The metallized molded components can undergo additional steps such as applying protective sealant layers, as required by the automotive application. The removal of water before molding and the direct metallization reduces the production time of the molded articles.

公开(公告)号：US11891566B2

公开(公告)日：2024-02-06

申请号：US16934494

申请日：2020-07-21

Applicant: LYONDELLBASELL ADVANCED POLYMERS INC.

Inventor： Bradley L. Todd

IPC: E21B33/138 ,  C09K8/504 ,  C09K8/514 ,  C04B22/16 ,  C04B26/28 ,  E21B37/00

CPC classification number: C09K8/514 ,  C04B22/16 ,  C04B26/28 ,  C09K8/5045 ,  E21B33/138 ,  E21B37/00

Abstract: Novel completion fluid compositions for fluid loss control during completion and workover operations conducted on a wellbore penetrating a subterranean formation are disclosed. In particular, the composition is a weighted brine fluid having a polymetaphosphate composition, a biopolymer suspension agent, and a fluid loss control additive. These novel compositions provide a means to temporarily seal a wellbore communicating with a subterranean formation to enable completion or workover operations to be performed, after which the composition can be removed by contact with an acidic composition.

公开(公告)号：US11807750B2

公开(公告)日：2023-11-07

申请号：US17368278

申请日：2021-07-06

Applicant: LYONDELLBASELL ADVANCED POLYMERS INC.

Inventor： John E. Stroh ,  Jody D. Riddle

IPC: C08L29/04 ,  H01M8/0213 ,  H01M8/0221 ,  H01M8/0226

CPC classification number: C08L29/04 ,  H01M8/0213 ,  H01M8/0221 ,  H01M8/0226 ,  C08L2203/20 ,  C08L2205/025 ,  C08L2205/035 ,  C08L2310/00

Abstract: Thermoset bulk molding compounds (BMC) useful for making electrically conductive components such as bipolar plates for fuel cells are described. The thermoset bulk molding compounds incorporate graphene nanoplatelets to increase the through-plane electrical conductivity by at least 20% compared to BMCs without the graphene nanoplatelets. Additionally, these compositions have low shrinkage, low density for lightweight parts, and are easily processed. The compositions can be used to prepare a variety of electrically conductive components, including bipolar plates for fuel cells and chemical storage batteries that operate at temperatures of less than 100° C.

公开(公告)号：US20220380584A1

公开(公告)日：2022-12-01

申请号：US17749660

申请日：2022-05-20

Applicant: LYONDELLBASELL ADVANCED POLYMERS INC.

Inventor： RYAN KRAMB ,  BRYAN S. SCHLEY ,  FABIO CECCARANI

IPC: C08L23/08

Abstract: A polyolefin composition useful for making sheet membranes, as well as other articles of manufacture are described. The composition polyolefin combines a reactor made thermoplastic (rTPO) with at least one linear low-density polyethylene (LLDPE) to improve the mold shrinkage and thermal expansion force compared to a rTPO-only composition, without affecting other properties.

公开(公告)号：US20220163180A1

公开(公告)日：2022-05-26

申请号：US17526778

申请日：2021-11-15

Applicant: LYONDELLBASELL ADVANCED POLYMERS INC.

Inventor： JODY D. RIDDLE ,  JEFFERY SCOTT DANIELSON

IPC: F21S41/33 ,  C08L67/06 ,  B29B7/90 ,  B29C45/00

Abstract: A thermoset bulk molding compound useful for making automotive components such as headlamps, as well as other articles of manufacture are described. The composition incorporates moisture absorbing components such as molecular sieves to absorb water present in the compound before molding, thus reducing or eliminating mold defects while retaining the physical properties needed for automotive applications. This results in an as-molded composition with a gloss measured at 60° of greater than 85 GU that can be, without the necessity of a base coat, metallized directly and have reflector quality and durability. The metallized molded components can undergo additional steps such as applying protective sealant layers, as required by the automotive application. The removal of water before molding and the direct metallization reduces the production time of the molded articles.