KR900004459A - Needle Felt for Polishing - Google Patents

Needle Felt for Polishing Download PDF

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Publication number
KR900004459A
KR900004459A KR1019890005526A KR890005526A KR900004459A KR 900004459 A KR900004459 A KR 900004459A KR 1019890005526 A KR1019890005526 A KR 1019890005526A KR 890005526 A KR890005526 A KR 890005526A KR 900004459 A KR900004459 A KR 900004459A
Authority
KR
South Korea
Prior art keywords
resin
polishing
needle felt
felt
forming resin
Prior art date
Application number
KR1019890005526A
Other languages
Korean (ko)
Other versions
KR0136282B1 (en
Inventor
슈조 오오바
겐 오기와라
데쯔오 다께우찌
요시마사 다까꾸라
Original Assignee
시마따니 게이이찌로오
이찌까와 게오리 가부시끼 가이샤
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 시마따니 게이이찌로오, 이찌까와 게오리 가부시끼 가이샤 filed Critical 시마따니 게이이찌로오
Publication of KR900004459A publication Critical patent/KR900004459A/en
Application granted granted Critical
Publication of KR0136282B1 publication Critical patent/KR0136282B1/en

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

내용 없음No content

Description

연마용 니들펠트(Needle Felt)Needle Felt for Polishing

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 스테이플의 주위공간이 쿠션체로 채워진 본 발명의 연마용 니들펠트의 원리구성도.1 is a principle configuration of the polishing needle felt of the present invention, the peripheral space of the staple is filled with a cushioning body.

제2도는 쿠션체를 포함하지 않은 종래 펠트의 원리구성도.2 is a principle configuration of a conventional felt that does not include a cushioning body.

제3도(a)는 스테이플과 수지 블럭의 관계를 나타낸 원리도, (b)는 스테이플의 용융.막화를 나타낸 원리도.Figure 3 (a) is a principle diagram showing the relationship between the staple and the resin block, (b) is a principle diagram showing the melting and film formation of the staples.

Claims (3)

펠트qhs체의 버트에, 100℃이하에서 블럭제가 분리되는 열반응형 우레탄수지를 30%이상 포함한 쿠션체 형성수지를 함침시킨 것을 특징으로 하는 연마형 니들펠트.An abrasive needle felt, characterized in that a butt of felt qhs is impregnated with a cushioning body-forming resin containing 30% or more of a thermally reactive urethane resin in which a blocking agent is separated at 100 ° C. or lower. 제1항에 있어서, 상기 쿠션체 형성수지 중에서, 상기 열반응형 우레탄수지이외의 재질이 폴리우레탄, 레조오시놀수지, 열가소성수지 또는 라텍스 중 어느것인가인 연마용 펠트.The polishing felt according to claim 1, wherein, among the cushion body forming resin, the material other than the heat-reactive urethane resin is any one of polyurethane, resorcinol resin, thermoplastic resin, or latex. 제1항에 있어서, 상기 쿠션체 형성수지가, 쿠션체 형성수지에 대하여 중량비 20%이하의 숫돌입자를 포함한 연마용 니들펠트.The polishing needle felt according to claim 1, wherein the cushion body forming resin comprises whetstone particles having a weight ratio of 20% or less with respect to the cushion body forming resin. ※ 참고사항: 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the original application.
KR1019890005526A 1988-09-09 1989-04-26 Needle felt for grinding KR0136282B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP???63-225,690 1988-09-09
JP63225690A JP2673558B2 (en) 1988-09-09 1988-09-09 Needle felt for polishing
JP63-225690 1988-09-09

Publications (2)

Publication Number Publication Date
KR900004459A true KR900004459A (en) 1990-04-12
KR0136282B1 KR0136282B1 (en) 1998-04-28

Family

ID=16833264

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890005526A KR0136282B1 (en) 1988-09-09 1989-04-26 Needle felt for grinding

Country Status (2)

Country Link
JP (1) JP2673558B2 (en)
KR (1) KR0136282B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4647892B2 (en) * 2003-08-19 2011-03-09 日本バイリーン株式会社 Precision abrasive
JP2008190546A (en) * 2007-01-31 2008-08-21 Iwai Kikai Kogyo Co Ltd Diaphragm fixing structure of diaphragm valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5410565A (en) * 1977-06-27 1979-01-26 Koyosha Kk Polishing cloth
JPS589191B2 (en) * 1977-10-12 1983-02-19 東レ株式会社 Processing method for fiber structures

Also Published As

Publication number Publication date
KR0136282B1 (en) 1998-04-28
JPH0274675A (en) 1990-03-14
JP2673558B2 (en) 1997-11-05

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E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee