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1. (CN109414802) NONWOVEN ABRASIVE ARTICLE INCLUDING ABRASIVE PARTICLES

Office : China
Application Number: 201780041100.0 Application Date: 30.06.2017
Publication Number: 109414802 Publication Date: 01.03.2019
Publication Kind : A
Prior PCT appl.: Application Number:PCTUS2017040364 ; Publication Number: Click to see the data
IPC:
B24D 3/32
B24D 3/34
C09K 3/14
B24D 11/00
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
D
TOOLS FOR GRINDING, BUFFING OR SHARPENING
3
Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
02
the constituent being used as bonding agent
20
and being essentially organic
28
Resins
32
for porous or cellular structure
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
D
TOOLS FOR GRINDING, BUFFING OR SHARPENING
3
Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
34
characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
3
Materials not provided for elsewhere
14
Anti-slip materials; Abrasives
B PERFORMING OPERATIONS; TRANSPORTING
24
GRINDING; POLISHING
D
TOOLS FOR GRINDING, BUFFING OR SHARPENING
11
Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
Applicants: 3M INNOVATIVE PROPERTIES CO
3M创新有限公司
Inventors: ALKHAS ROBINETTE S
罗比内特·S·阿尔克哈斯
APPLE RONALD D
罗纳德·D·阿普尔
HOLMES DEAN S
迪安·S·霍姆斯
POLUHA LAURIE L
劳里·L·波卢哈
MOREN LOUIS S
路易斯·S·莫伦
Agents: 北京天昊联合知识产权代理有限公司 11112
北京天昊联合知识产权代理有限公司 11112
Priority Data: 62/357,540 01.07.2016 US
Title: (EN) NONWOVEN ABRASIVE ARTICLE INCLUDING ABRASIVE PARTICLES
(ZH) 包括磨料颗粒的非织造磨料制品
Abstract: front page image
(EN) Various embodiments disclosed relate to nonwoven abrasive article including abrasive particles. In various embodiments, the present invention provides a nonwoven abrasive article including a nonwovenweb including fibers and pores between the fibers. The nonwoven abrasive article includes abrasive particles, wherein each of the pores between the fibers independently includes one or more of the abrasive particles. Each pore is independently about the same size as the one or more abrasive particles therein.
(ZH) 所公开的各种实施方案涉及包括磨料颗粒的非织造磨料制品。在各种实施方案中,本发明提供了一种包括非织造幅材的非织造磨料制品,该非织造幅材包含纤维以及介于纤维之间的孔。所述非织造磨料制品包括磨料颗粒,其中介于纤维之间的各孔独立地包含一个或多个磨料颗粒。每个孔独立地与其中的一个或多个磨料颗粒的尺寸大致相同。
Also published as:
EP3478448BR112018077487US20190202032WO/2018/006012