JPS6274577A - 研磨シ−トおよびその製法 - Google Patents

研磨シ−トおよびその製法

Info

Publication number
JPS6274577A
JPS6274577A JP60212685A JP21268585A JPS6274577A JP S6274577 A JPS6274577 A JP S6274577A JP 60212685 A JP60212685 A JP 60212685A JP 21268585 A JP21268585 A JP 21268585A JP S6274577 A JPS6274577 A JP S6274577A
Authority
JP
Japan
Prior art keywords
aromatic
polyamic acid
solution
acid
abrasive grains
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP60212685A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0555276B2 (enExample
Inventor
Akihiro Kunimoto
国本　昭弘
Seiichiro Takabayashi
誠一郎 高林
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ube Corp
Original Assignee
Ube Industries Ltd
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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP60212685A priority Critical patent/JPS6274577A/ja
Priority to US06/910,946 priority patent/US4729771A/en
Publication of JPS6274577A publication Critical patent/JPS6274577A/ja
Publication of JPH0555276B2 publication Critical patent/JPH0555276B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D11/00—Constructional features of flexible abrasive materials; Special features in the manufacture of such materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/34—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties
    • B24D3/342—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent
    • B24D3/344—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents characterised by additives enhancing special physical properties, e.g. wear resistance, electric conductivity, self-cleaning properties incorporated in the bonding agent the bonding agent being organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1409—Abrasive particles per se
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/14—Anti-slip materials; Abrasives
    • C09K3/1436—Composite particles, e.g. coated particles
    • C09K3/1445—Composite particles, e.g. coated particles the coating consisting exclusively of metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
JP60212685A 1985-09-27 1985-09-27 研磨シ−トおよびその製法 Granted JPS6274577A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP60212685A JPS6274577A (ja) 1985-09-27 1985-09-27 研磨シ−トおよびその製法
US06/910,946 US4729771A (en) 1985-09-27 1986-09-24 Abrasive sheet and process for producing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60212685A JPS6274577A (ja) 1985-09-27 1985-09-27 研磨シ−トおよびその製法

Publications (2)

Publication Number Publication Date
JPS6274577A true JPS6274577A (ja) 1987-04-06
JPH0555276B2 JPH0555276B2 (enExample) 1993-08-16

Family

ID=16626719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60212685A Granted JPS6274577A (ja) 1985-09-27 1985-09-27 研磨シ−トおよびその製法

Country Status (2)

Country Link
US (1) US4729771A (enExample)
JP (1) JPS6274577A (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63124465U (enExample) * 1987-02-03 1988-08-12
JPH04171180A (ja) * 1990-11-02 1992-06-18 Ube Ind Ltd 研磨シートおよびその製法
JP2014024128A (ja) * 2012-07-25 2014-02-06 Ebara Corp 研磨フィルムの製造方法、研磨フィルム
CN105773450A (zh) * 2016-03-14 2016-07-20 宁波江东索雷斯电子科技有限公司 一种耐热聚酰亚胺金刚石复合砂轮的制备方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5314513A (en) * 1992-03-03 1994-05-24 Minnesota Mining And Manufacturing Company Abrasive product having a binder comprising a maleimide binder
RU2049723C1 (ru) * 1992-05-19 1995-12-10 Международная ассоциация "Земля и космонавтика" Дисперсная алмазосодержащая композиция и способ ее получения
US9492910B2 (en) 2012-07-25 2016-11-15 Ebara Corporation Polishing method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56130318A (en) * 1980-03-19 1981-10-13 Ube Ind Ltd Preparation of polyimide film

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385684A (en) * 1966-01-03 1968-05-28 Du Pont Multicrystalline diamond abrasive composition and article
US3650715A (en) * 1969-04-04 1972-03-21 Du Pont Abrasive compositions
US3651012A (en) * 1969-04-25 1972-03-21 Gen Electric Novel bis-imide compositions and polymers therefrom
US4240807A (en) * 1976-01-02 1980-12-23 Kimberly-Clark Corporation Substrate having a thermoplastic binder coating for use in fabricating abrasive sheets and abrasive sheets manufactured therewith
JPS53107794A (en) * 1977-03-03 1978-09-20 Kao Corp Abraisives
DE2918103C2 (de) * 1979-05-04 1985-12-05 Sia Schweizer Schmirgel- & Schleifindustrie Ag, Frauenfeld Verfahren zum Auftragen eines Grundbindemittels und Vorrichtung zur Durchführung desselben
US4437865A (en) * 1982-08-27 1984-03-20 Carborundum Abrasive Company Flexible backing material for use in coated abrasives
GB8426036D0 (en) * 1984-10-15 1984-11-21 C4 Carbides Ltd Applying material to substrate

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56130318A (en) * 1980-03-19 1981-10-13 Ube Ind Ltd Preparation of polyimide film

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63124465U (enExample) * 1987-02-03 1988-08-12
JPH04171180A (ja) * 1990-11-02 1992-06-18 Ube Ind Ltd 研磨シートおよびその製法
JP2014024128A (ja) * 2012-07-25 2014-02-06 Ebara Corp 研磨フィルムの製造方法、研磨フィルム
US9393595B2 (en) 2012-07-25 2016-07-19 Ebara Corporation Abrasive film fabrication method and abrasive film
US10016875B2 (en) 2012-07-25 2018-07-10 Ebara Corporation Abrasive film fabrication method and abrasive film
CN105773450A (zh) * 2016-03-14 2016-07-20 宁波江东索雷斯电子科技有限公司 一种耐热聚酰亚胺金刚石复合砂轮的制备方法

Also Published As

Publication number Publication date
US4729771A (en) 1988-03-08
JPH0555276B2 (enExample) 1993-08-16

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term