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KR870000405A - Waterproof paint - Google Patents

Waterproof paint Download PDF

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Publication number
KR870000405A
KR870000405A KR1019850004654A KR850004654A KR870000405A KR 870000405 A KR870000405 A KR 870000405A KR 1019850004654 A KR1019850004654 A KR 1019850004654A KR 850004654 A KR850004654 A KR 850004654A KR 870000405 A KR870000405 A KR 870000405A
Authority
KR
South Korea
Prior art keywords
vinyl acetate
waterproof paint
resin solution
ethylene vinyl
tetrahydrofuran
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.)
Ceased
Application number
KR1019850004654A
Other languages
Korean (ko)
Inventor
유중근
Original Assignee
유중근
중앙방수기업 주식회사
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 유중근, 중앙방수기업 주식회사 filed Critical 유중근
Priority to KR1019850004654A priority Critical patent/KR870000405A/en
Publication of KR870000405A publication Critical patent/KR870000405A/en
Ceased legal-status Critical Current

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Abstract

내용 없음No content

Description

방수도료Waterproof paint

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

Claims (1)

비닐 아세테이트 함량이 25-35%인 에틸렌 비닐 아세테이트를 테트라 하이드로 푸란에 용해시켜 에틸렌 비닐 아세테이트가 20-30중량%인 수지액을 만들고 이 수지액에 클로로프렌 단량체를 첨가하고 반응매질로서 메틸알코올, 에틸알코올과 같은 저급알코올의 존재하에 황산을 적가하여 60˚-80℃의 범위로 60-120분간 반응시켜 생성된 수지상 물질을 방수제로서 함유함을 특징으로 하는 방수도료.Ethylene vinyl acetate with 25-35% vinyl acetate content was dissolved in tetrahydrofuran to make a resin solution with 20-30% by weight of ethylene vinyl acetate, and chloroprene monomer was added to the resin solution. Waterproofing paint, characterized in that it contains a dendritic material produced by reacting for 60-120 minutes in the range of 60˚-80 ℃ by dropwise addition of sulfuric acid in the presence of a lower alcohol such as. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019850004654A 1985-06-28 1985-06-28 Waterproof paint Ceased KR870000405A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019850004654A KR870000405A (en) 1985-06-28 1985-06-28 Waterproof paint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019850004654A KR870000405A (en) 1985-06-28 1985-06-28 Waterproof paint

Publications (1)

Publication Number Publication Date
KR870000405A true KR870000405A (en) 1987-02-18

Family

ID=69136737

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850004654A Ceased KR870000405A (en) 1985-06-28 1985-06-28 Waterproof paint

Country Status (1)

Country Link
KR (1) KR870000405A (en)

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19850628

PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19870624

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 19870925

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19870624

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I