KR910020710A - Bonding method of magnetic recording disk - Google Patents

Bonding method of magnetic recording disk Download PDF

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Publication number
KR910020710A
KR910020710A KR1019910006740A KR910006740A KR910020710A KR 910020710 A KR910020710 A KR 910020710A KR 1019910006740 A KR1019910006740 A KR 1019910006740A KR 910006740 A KR910006740 A KR 910006740A KR 910020710 A KR910020710 A KR 910020710A
Authority
KR
South Korea
Prior art keywords
magnetic recording
adhesive
recording disk
bonding method
central core
Prior art date
Application number
KR1019910006740A
Other languages
Korean (ko)
Inventor
슈이찌 기꾸찌
쇼또꾸 아라마끼
Original Assignee
오오가 노리오
소니 가부시끼가이샤
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 오오가 노리오, 소니 가부시끼가이샤 filed Critical 오오가 노리오
Publication of KR910020710A publication Critical patent/KR910020710A/en

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Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Adhesive Tapes (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

내용 없음No content

Description

자기기록 디스크의 접착방법Bonding method of magnetic recording disk

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

제1도는 본 발명에 따른 자기기록 디스크의 접착제도포방법의 제1실시예를 도시하는 단면도, 제2도는 제2실시예의 단면도.1 is a sectional view showing the first embodiment of the adhesive coating method of the magnetic recording disk according to the present invention, and FIG. 2 is a sectional view of the second embodiment.

Claims (2)

자기기록 디스크 또는 중앙코어의 접착부에 접착제를 도포하는 접착방법에 있어서, 용해시와 고화시의 부피의 차가 최소한 10% 이하의 접착제를 사용하는 것을 특징으로 하는 자기기록 디스크의 접착방법.A method of adhering an adhesive to an adhesive portion of a magnetic recording disk or a central core, wherein the difference in volume between dissolution and solidification uses an adhesive of at least 10% or less. 자기기록 디스크 또는 중앙코어의 접착부에 접착제를 도포하는 접착 방법에 있어서, 3내지 10중량%의 무기재료로 형성되는 충전재를 혼입한 접착제를 사용하는 것을 특징으로 하는 자기기록 디스크의 접착방법.An adhesive method for applying an adhesive to an adhesive portion of a magnetic recording disk or a central core, wherein the adhesive is mixed with a filler formed of 3 to 10% by weight of an inorganic material. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910006740A 1990-05-31 1991-04-26 Bonding method of magnetic recording disk KR910020710A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2-142504 1990-05-31
JP2142504A JPH0438687A (en) 1990-05-31 1990-05-31 Bonding method for magnetic recording disk

Publications (1)

Publication Number Publication Date
KR910020710A true KR910020710A (en) 1991-12-20

Family

ID=15316881

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910006740A KR910020710A (en) 1990-05-31 1991-04-26 Bonding method of magnetic recording disk

Country Status (2)

Country Link
JP (1) JPH0438687A (en)
KR (1) KR910020710A (en)

Also Published As

Publication number Publication date
JPH0438687A (en) 1992-02-07

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Free format text: TRIAL DECISION FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 19990728

Effective date: 20000930