公开(公告)号：US12203011B2

公开(公告)日：2025-01-21

申请号：US17598989

申请日：2019-05-15

Applicant: Dow Global Technologies LLC

Inventor： Qingwei Meng ,  Yu Chen ,  Shaoguang Feng ,  Huan Chen ,  Xuemei Zhai

IPC: C09J175/04 ,  C08G18/12 ,  C08G18/28 ,  C08G18/42 ,  C08G18/50 ,  C08G18/76 ,  C08G18/77

Abstract: A two-component adhesive composition is provided. The two-component adhesive composition comprises an isocyanate component, an isocyanate-reactive component and an polyether amine-epoxy silane adduct, and can achieve superior adhesion strength between the adhesive and a substrate like metal alloy substrate. A laminated article prepared with said composition, a method for preparing the article and the use of the polyether amine-epoxy silane adduct as adhesion promoter in a two-component polyurethane adhesive composition are also provided.

公开(公告)号：US11780998B2

公开(公告)日：2023-10-10

申请号：US17298573

申请日：2018-11-29

Applicant: Dow Global Technologies LLC

Inventor： Haiying Li ,  Shaoguang Feng ,  Andong Liu ,  Yonghua Gong ,  Jian Zou ,  Xiuhan Yang ,  Xuemei Zhai

IPC: C08L23/12 ,  C08K5/00 ,  C08K5/07 ,  C08K5/17 ,  C08L23/08

CPC classification number: C08L23/12 ,  C08K5/005 ,  C08K5/07 ,  C08K5/175 ,  C08L23/0815 ,  C08L2205/03 ,  C08L2207/04

Abstract: The present disclosure relates to a thermoplastic polyolefin composition comprising: (A) a polypropylene polymer; (B) an elastomer component; (C) an additive component; and (D) a scavenger component comprising a polyacetoacetate compound having the Formula (I) defined herein and an amino alcohol compound having the Formula (II) defined herein. The present disclosure also relates to an article made from the thermoplastic polyolefin composition.

公开(公告)号：US20230040947A1

公开(公告)日：2023-02-09

申请号：US17788934

申请日：2020-03-27

Applicant: Dow Global Technologies LLC

Inventor： Shiling Zhang ,  Ling Zhong ,  Xuedong Gao ,  Hua Ren ,  Cuilan Chang ,  Xuemei Zhai

IPC: A01N57/32 ,  A01N25/02 ,  A01P7/04

Abstract: A method of making a formulation may include a step of forming a mixture comprising: a hydrotrope, a surfactant, a water-immiscible solvent, an isocyanate monomer, a salt, fosthiazate and water. Further, a step of adding an amine to the mixture to polymerizing the isocyanate monomer may be performed.

公开(公告)号：US20220017795A1

公开(公告)日：2022-01-20

申请号：US17299623

申请日：2019-03-07

Applicant: Dow Global Technologies LLC ,  Dow Silicones Corporation

Inventor： Shi Pan ,  Minbiao Hu ,  Tong Sun ,  Xuemei Zhai ,  Shaoguang Feng ,  Yan Li ,  Jingui Jiang

IPC: C09J133/08 ,  C09J5/00 ,  B32B7/12 ,  B32B21/13 ,  B32B37/12

Abstract: A formaldehyde free adhesive composition and a plywood obtained from the adhesive composition is provided, and the plywood has a balanced performance, such as high adhesion strength, sufficient pot-life, and good workability.

公开(公告)号：US20220010111A1

公开(公告)日：2022-01-13

申请号：US17298573

申请日：2018-11-29

Applicant: Dow Global Technologies LLC

Inventor： Haiying Li ,  Shaoguang Feng ,  Andong Liu ,  Yonghua Gong ,  Jian Zou ,  Xiuhan Yang ,  Xuemei Zhai

IPC: C08L23/12 ,  C08L23/08 ,  C08K5/17 ,  C08K5/00 ,  C08K5/07

Abstract: The present disclosure relates to a thermoplastic polyolefin composition comprising: (A) a polypropylene polymer; (B) an elastomer component; (C) an additive component; and (D) a scavenger component comprising a polyacetoacetate compound having the Formula (I) defined herein and an amino alcohol compound having the Formula (II) defined herein. The present disclosure also relates to an article made from the thermoplastic polyolefin composition.