KR19980028556A - Dipping solution for polyester cable cord - Google Patents

Dipping solution for polyester cable cord Download PDF

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Publication number
KR19980028556A
KR19980028556A KR1019960047663A KR19960047663A KR19980028556A KR 19980028556 A KR19980028556 A KR 19980028556A KR 1019960047663 A KR1019960047663 A KR 1019960047663A KR 19960047663 A KR19960047663 A KR 19960047663A KR 19980028556 A KR19980028556 A KR 19980028556A
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KR
South Korea
Prior art keywords
polyester cable
dipping liquid
dipping
cable cord
polyester
Prior art date
Application number
KR1019960047663A
Other languages
Korean (ko)
Other versions
KR0183213B1 (en
Inventor
김창형
남진용
김세훈
손영호
Original Assignee
구광시
주식회사 코오롱
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.)
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Publication date
Application filed by 구광시, 주식회사 코오롱 filed Critical 구광시
Priority to KR1019960047663A priority Critical patent/KR0183213B1/en
Publication of KR19980028556A publication Critical patent/KR19980028556A/en
Application granted granted Critical
Publication of KR0183213B1 publication Critical patent/KR0183213B1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins

Abstract

본 발명은 타이어 또는 벨트의 보강재로 사용되는 폴리에스테르 케이블 코드의 고무에 대한 접착성을 부여하기 위한 디핑액에 관한 것으로서, 레조시놀/포르말린/라텍스(RFL)와 접착제로서 이소시아네이트 봉쇄 수용성 폴리이소시아네이트와 임의 선택적인 에폭시 수지를 함유하는 디핑액이며, 이러한 디핑액은 조제시에 톨루엔, MEK와 같은 유독성 유기용제 대신에 환경오염 문제가 없는 물을 사용하는 것을 가능하게 하고 액안정성이 우수하며, 이러한 디핑액으로 처리된 폴리에스테르 케이블 코드는 접착력 및 강성이 우수하고 품질 재현성이 우수하다.The present invention relates to a dipping liquid for imparting adhesiveness to rubber of a polyester cable cord used as a reinforcement material for a tire or a belt, and includes resorcinol / formalin / latex (RFL) and an isocyanate-blocked water-soluble polyisocyanate as an adhesive. It is a dipping liquid containing an optional epoxy resin, and this dipping liquid makes it possible to use water without environmental pollution problems in place of toxic organic solvents such as toluene and MEK, and has excellent liquid stability. Polyester cable cords treated with a ping solution have excellent adhesion and stiffness and excellent quality reproducibility.

Description

[발명의 상세한 설명]부여하기 위한 디핑액에 관한 것이다.필수적인 데, 이를 위해서는 추가비용의 발생이 불가피하다. 또한, 톨루엔, MEK와 같은 유독물질이 디핑시 대기중으로 방출됨에 따라 별도의 공해방지 시설을 갖추어야 하며 또한 고정적인 운전비용이 필요하게 되며, 이에 더하여 톨루엔, MEK는 가연성 물질이기 때문에 디핑시 디핑존(Zone) 내의 고온으로 인해 화재가 발생할 우려가 있다. 또한, 접착디핑액이 시간이 경과함에따라 액안정성이 불안하어 침전이 생김으로써 초기에 접착액을 침전시킨 것과 나중에 침전시킨 것과의 접착력이 달라 물성편차가 발생하여 품질 재현성이 떨어진다.톨루엔, MEK와 같은 유독성 유기용제 대신에 환경오염 문제가 없는 물을 사용하는 것을 가능하게 한다.보다 명백하게 될 것이다.(실시예 1∼13 및 비교예 1∼4)2DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a dipping liquid for imparting. Additional costs are inevitable. In addition, as toxic substances such as toluene and MEK are released into the atmosphere during dipping, they must have a separate pollution prevention facility and require a fixed operating cost. In addition, since toluene and MEK are combustible materials, dipping zones ( Fire may occur due to high temperature in the zone. In addition, the adhesion dipping liquid becomes unstable due to instability of liquid stability with time, and as a result of precipitation, the adhesion strength between the initial and later precipitated bonds is different, resulting in a physical property deviation resulting in poor quality reproducibility. Instead of the same toxic organic solvent, it is possible to use water without environmental pollution problems. It will become more apparent. (Examples 1 to 13 and Comparative Examples 1 to 4)

내용없음No content

Claims (1)

레조시놀/포르말린/라텍스(RFL)와 접착제로 이루어지는 폴리에스테르 케이블 코드용 디핑액에 있어서, 상기 접착제로서 이소시아네이트-봉쇄(isocyanate-blocked) 수용성 폴리이소시아네이트 5∼13 중량%(건조중량기준)와 에폭시 수지 0∼1.5 중량%(건조중량기준)를 함유하는 것을 특징으로 하는 폴리에스테르 케이블 코드용 디핑액.A dipping liquid for polyester cable cords comprising resorcinol / formalin / latex (RFL) and an adhesive, wherein the adhesive is an isocyanate-blocked water-soluble polyisocyanate of 5 to 13% by weight (based on dry weight) and epoxy A dipping liquid for polyester cable cords, containing 0 to 1.5% by weight (based on dry weight) of resin.
KR1019960047663A 1996-10-23 1996-10-23 Dipping liquid for polyester cable code KR0183213B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960047663A KR0183213B1 (en) 1996-10-23 1996-10-23 Dipping liquid for polyester cable code

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960047663A KR0183213B1 (en) 1996-10-23 1996-10-23 Dipping liquid for polyester cable code

Publications (2)

Publication Number Publication Date
KR19980028556A true KR19980028556A (en) 1998-07-15
KR0183213B1 KR0183213B1 (en) 1999-04-01

Family

ID=19478541

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960047663A KR0183213B1 (en) 1996-10-23 1996-10-23 Dipping liquid for polyester cable code

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KR (1) KR0183213B1 (en)

Also Published As

Publication number Publication date
KR0183213B1 (en) 1999-04-01

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