公开(公告)号：WO2014189470A1

公开(公告)日：2014-11-27

申请号：PCT/SG2014/000222

申请日：2014-05-23

Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH

Inventor： CHIN, Jia Min ,  TAY, Siok Wei ,  XU, Jian Wei ,  TAN, Angeline Yan Xuan

IPC: B01D53/14 ,  C10L3/10 ,  B01D53/22 ,  B01D53/26

CPC classification number: B01D53/1493 ,  B01D53/28 ,  B01D53/62 ,  B01D2252/2023 ,  B01D2252/20447 ,  B01D2252/20478 ,  B01D2252/20484 ,  B01D2252/20489 ,  B01D2252/30 ,  B01D2252/504 ,  B01D2257/304 ,  B01D2257/50 ,  B01D2257/80 ,  B01J13/02 ,  C10L3/102 ,  C10L3/106

Abstract: The invention relates to methods for purifying gas, and in particular, to such methods using liquid marbles. The liquid in the liquid marbles is comprised of a material or mixture of materials that selectively removes unwanted gaseous component in the gas to be purified.

Abstract translation: 本发明涉及用于净化气体的方法，特别涉及使用液体大理石的方法。 液体大理石中的液体由选择性去除要净化的气体中的不需要的气体组分的材料或材料混合物组成。

公开(公告)号：WO2018124968A1

公开(公告)日：2018-07-05

申请号：PCT/SG2017/050649

申请日：2017-12-27

Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH

Inventor： YAN, Hong ,  XU, Jianwei ,  CHO, Ching Mui ,  TAN, Angeline Yan Xuan

IPC: A62D1/02 ,  A62D1/06

CPC classification number: A62D1/0042 ,  A62D1/005 ,  A62D1/0057 ,  A62D1/06

Abstract: According to the present disclosure, an aqueous composition for use in fire extinguishers is provided, wherein the said composition comprises an aqueous solution comprising one or more potassium salts; a film forming agent comprising a fluorinated silane or a derivative of fluorinated silane; at least one foaming agent comprising a non-ionic surfactant preferably a glycol based non-ionic surfactant; and water. A method of producing such an aqueous composition for use in fire extinguishers is also provided. In a further embodiment, the said composition comprises potassium formate, ammonium lauryl ether sulfate, ethylene glycol and fluorinated silane.

公开(公告)号：WO2019182513A1

公开(公告)日：2019-09-26

申请号：PCT/SG2019/050148

申请日：2019-03-20

Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH

Inventor： YAN, Hong ,  XU, Jianwei ,  CHO, Ching Mui ,  TAN, Angeline Yan Xuan ,  ZENG, Hui Ning ,  SOO, Debbie Xiang Yun

IPC: C09D1/02 ,  C09D183/02 ,  C04B41/49

Abstract: The present invention relates to a composition comprising an alkyl siliconate and at least one additional compound selected from an alkyl silane or a geopolymer. There is also provided a liquid mixture and a method for preparing the liquid mixture. The present invention also relates to a method of providing water-repellency and fungal resistance to a surface and uses of the composition thereof.