公开(公告)号：WO2020177110A1

公开(公告)日：2020-09-10

申请号：PCT/CN2019/077265

申请日：2019-03-07

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  DOW SILICONES CORPORATION ,  HU, Minbiao ,  SUN, Tong ,  JIANG, Jingui ,  PAN, Shi ,  FENG, Shaoguang ,  ZHAI, Xuemei

Inventor： HU, Minbiao ,  SUN, Tong ,  JIANG, Jingui ,  PAN, Shi ,  FENG, Shaoguang ,  ZHAI, Xuemei

IPC: C08L63/00 ,  C08L33/08 ,  C09J163/00 ,  C09J133/08

Abstract: A formaldehyde free adhesive composition and a plywood obtained by the adhesive composition is provided, and the plywood retains desired performances, such as water resistance and workability.

公开(公告)号：WO2022246594A1

公开(公告)日：2022-12-01

申请号：PCT/CN2021/095485

申请日：2021-05-24

Applicant: DOW SILICONES CORPORATION ,  CHEN, Yu ,  HUANG, Fuming ,  PAN, Shi ,  ZHANG, Jiguang ,  CHEN, Hongyu ,  LIU, Zhihua

Inventor： CHEN, Yu ,  HUANG, Fuming ,  PAN, Shi ,  ZHANG, Jiguang ,  CHEN, Hongyu ,  LIU, Zhihua

IPC: C08G18/61 ,  C08G18/73 ,  C08G18/76

Abstract: A composition for forming a release coating comprises (A) an organopolysiloxane having an average of at least two carbinol functional groups per molecule. The organopolysiloxane (A) is present in the composition in an amount of from 50 to 99 wt. %based on the total weight of the composition. The composition further comprises (B) a polyisocyanate. The release coating formed with the composition is not a foam. A release coating formed with the composition is also disclosed. In addition, a method of preparing a coated substrate comprising a release coating disposed on a substrate, as well as the coated substrate formed in accordance with the method, are disclosed.

公开(公告)号：WO2020177111A1

公开(公告)日：2020-09-10

申请号：PCT/CN2019/077266

申请日：2019-03-07

Applicant: DOW GLOBAL TECHNOLOGIES LLC ,  DOW SILICONES CORPORATION ,  PAN, Shi ,  HU, Minbiao ,  SUN, Tong ,  ZHAI, Xuemei ,  FENG, Shaoguang ,  LI, Yan ,  JIANG, Jingui

Inventor： PAN, Shi ,  HU, Minbiao ,  SUN, Tong ,  ZHAI, Xuemei ,  FENG, Shaoguang ,  LI, Yan ,  JIANG, Jingui

IPC: C09J133/08

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.