KR920021740A - Antirust Protective Composition - Google Patents

Antirust Protective Composition Download PDF

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Publication number
KR920021740A
KR920021740A KR1019920009291A KR920009291A KR920021740A KR 920021740 A KR920021740 A KR 920021740A KR 1019920009291 A KR1019920009291 A KR 1019920009291A KR 920009291 A KR920009291 A KR 920009291A KR 920021740 A KR920021740 A KR 920021740A
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KR
South Korea
Prior art keywords
protective composition
acid ester
aromatic hydrocarbon
fatty acid
organic solvent
Prior art date
Application number
KR1019920009291A
Other languages
Korean (ko)
Other versions
KR100221886B1 (en
Inventor
히로히사 아마고
세이미 이시이
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 KR920021740A publication Critical patent/KR920021740A/en
Application granted granted Critical
Publication of KR100221886B1 publication Critical patent/KR100221886B1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/22—Secondary treatment of printed circuits
    • H05K3/28—Applying non-metallic protective coatings

Abstract

내용 없음.No content.

Description

방청용 보호 조성물Antirust Protective Composition

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

제2도는 본 발명의 방청용 보호 조성물의 희석제 성분간의 바람직한 혼합 비율을 나타내는 봉 그래프,2 is a bar graph showing the preferred mixing ratio between the diluent components of the protective composition for rust prevention of the present invention,

제3도는 본 발명의 방청용 보호 조성물로서 프린트 배선 기판에 방청용 보호막을 형성하는 경우의 프린트 배선 기관의 최종 표면 처리 공정도.3 is a final surface treatment process diagram of a printed wiring engine in the case of forming a protective film for rust prevention on a printed wiring board as the protective composition for rust prevention of the present invention.

Claims (4)

유가 파막형성 성분, 산화 방지제 및 유기 용매를 포함하는 방청용 보호 조성물에 있어서, 유기 용매로서 적어도 2개의 알킬기를 가지는 방향족 탄화수소와 지방산 에스테르를 함유하는 것을 특징으로 하는 방청용 보호 조성물.An anti-corrosion protective composition comprising a value-added membrane-forming component, an antioxidant, and an organic solvent, wherein the anti-corrosion protective composition comprises an aromatic hydrocarbon having at least two alkyl groups and a fatty acid ester as an organic solvent. 제1항에 있어서, 적어도 2개의 알킬기를 가지는 방향족 탄화수소와 지방산 에스테르의 합계량에 대하여 방향족 탄화수소의 배합량이 20∼60중량%이고, 지방산 에스테르의 배합량이 80-40중량%인 것을 특징으로 하는 방청용 보호 조성물.The anticorrosive agent according to claim 1, wherein the blending amount of the aromatic hydrocarbon is 20 to 60% by weight and the blending amount of the fatty acid ester is 80-40% by weight based on the total amount of the aromatic hydrocarbon having at least two alkyl groups and the fatty acid ester. Protective composition. 제1항에 있어서, 방향족 탄화수소가 크실렌인 것을 특징으로 하는 방청용 보호 조성물The protective composition for preventing rust according to claim 1, wherein the aromatic hydrocarbon is xylene. 제1항에 있어서, 지방산 에스테르가 아세트산 에스테르인 것을 특징으로 하는 방청용 보호 조성물.The protective composition for rust prevention according to claim 1, wherein the fatty acid ester is an acetic acid ester. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920009291A 1991-05-29 1992-05-29 Rustproff protection composition KR100221886B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP91-126233 1991-05-29
JP12623391 1991-05-29

Publications (2)

Publication Number Publication Date
KR920021740A true KR920021740A (en) 1992-12-18
KR100221886B1 KR100221886B1 (en) 1999-09-15

Family

ID=14930083

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920009291A KR100221886B1 (en) 1991-05-29 1992-05-29 Rustproff protection composition

Country Status (1)

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KR (1) KR100221886B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100343531B1 (en) * 2000-03-08 2002-07-20 주식회사 엠에스비케이 Components for rust provention and electromagnetic waves absorption, and manufacturing method thereof

Also Published As

Publication number Publication date
KR100221886B1 (en) 1999-09-15

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