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1. WO2020007220 - MULTI-PHASE PARTICLE, AND MANUFACTURING METHOD THEREFOR AND APPLICATION THEREOF

Publication Number WO/2020/007220
Publication Date 09.01.2020
International Application No. PCT/CN2019/093089
International Filing Date 26.06.2019
IPC
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
9
Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
35
Composite foams, i.e. continuous macromolecular foams containing discontinuous cellular particles or fragments
C08J 9/35 (2006.01)
CPC
C08J 9/35
C09K 8/42
C09K 8/467
Applicants
  • 中国石油化工股份有限公司 CHINA PETROLEUM AND CHEMICAL CORPORATION [CN/CN]; 中国北京市 朝阳区朝阳门北大街22号 22 Chaoyangmen North Street, Chaoyang District Beijing 100728, CN
  • 中国石油化工股份有限公司石油工程技术研究院 PETROLEUM ENGINEERING RESEARCH INSTITUTE, SINOPEC [CN/CN]; 中国北京市 朝阳区北辰东路8号中国石化石油工程技术研究院 Petroleum Engineering Research Institute, SINOPEC, No.8 Beichen East Road, Chaoyang District Beijing 100101, CN
Inventors
  • 刘学鹏 LIU, Xuepeng; CN
  • 刘伟 LIU, Wei; CN
  • 周仕明 ZHOU, Shiming; CN
  • 丁士东 DING, Shidong; CN
  • 陶谦 TAO, Qian; CN
  • 王其春 WANG, Qichun; CN
Agents
  • 北京安杰律师事务所 ANJIE LAW FIRM; 中国北京市 朝阳区东方东路19号亮马桥外交办公大楼D1座19层孙秀武 SUN, Xiuwu 19/F, Tower D1, Liangmaqiao Diplomatic Office Building No. 19 Dongfangdonglu, Chaoyang District Beijing 100600, CN
Priority Data
201810723706.904.07.2018CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) MULTI-PHASE PARTICLE, AND MANUFACTURING METHOD THEREFOR AND APPLICATION THEREOF
(FR) PARTICULE MULTIPHASE, SON PROCÉDÉ DE PRÉPARATION ET SON APPLICATION
(ZH) 一种多相颗粒、其制造方法及其应用
Abstract
(EN)
Disclosed are a multi-phase particle, and a manufacturing method therefor and the use thereof. The multi-phase particle has a multi-phase structure comprising a first phase and a second phase, and the average particle size is 0.1-100 mm. The multi-phase particle has a high body strength and a good interface adhesion with cement stone, and is particularly suitable for toughening the cement stone.
(FR)
La présente invention concerne une particule multiphase, son procédé de préparation et son utilisation. La particule multiphase présente une structure multiphase comprenant une première phase et une seconde phase, et la taille moyenne des particules est de 0,1 à 100 mm. La particule multiphase présente une résistance de corps élevée et une bonne adhérence d'interface avec la pierre de ciment, et est particulièrement appropriée pour renforcer la pierre de ciment.
(ZH)
一种多相颗粒、其制造方法和用途。所述多相颗粒具有包括第一相和第二相的多相结构,平均粒径为0.1-100mm。所述多相颗粒的本体强度高,与水泥石具有良好的界面粘结力,特别适合于水泥石增韧用途。
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