KR970021244A - Coating composition for colored layer and colored film prepared using the same - Google Patents

Coating composition for colored layer and colored film prepared using the same Download PDF

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Publication number
KR970021244A
KR970021244A KR1019950039067A KR19950039067A KR970021244A KR 970021244 A KR970021244 A KR 970021244A KR 1019950039067 A KR1019950039067 A KR 1019950039067A KR 19950039067 A KR19950039067 A KR 19950039067A KR 970021244 A KR970021244 A KR 970021244A
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KR
South Korea
Prior art keywords
colored
coating composition
inorganic pigment
colored layer
layer
Prior art date
Application number
KR1019950039067A
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Korean (ko)
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KR0173024B1 (en
Inventor
이상국
김극태
김충곤
Original Assignee
장용균
주식회사 에스ㆍ케이ㆍ 씨
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Application filed by 장용균, 주식회사 에스ㆍ케이ㆍ 씨 filed Critical 장용균
Priority to KR1019950039067A priority Critical patent/KR0173024B1/en
Publication of KR970021244A publication Critical patent/KR970021244A/en
Application granted granted Critical
Publication of KR0173024B1 publication Critical patent/KR0173024B1/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
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D167/00—Coating compositions based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Coating compositions based on derivatives of such polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/56—Three layers or more
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic

Abstract

본 발명은 착색층용 코팅 조성물 및 이를 이용하여 제조된 착색 필름에 관한 것이다. 기재 필름, 상기 기재 필름의 적어도 일면에 형성되어 있는 금속 증착층 및 상기 금속 증착층 위에 형성되어 있는 착색층을 갖는 착색 필름에 있어서, 상기 착색층이 무기 안료 및 유리전이 온도가 400~100℃ 및 5~30℃인 제1, 제2포화 폴리에스테르 수지가 1:1내지 1:4의 중량비로 함유되어 있는 접착제를 포함하는 착색 필름은 별도의 프라이머층이 없지만 금속 증착층과 착색층 사이의 결합력이 강하다. 따라서, 본 발명에 따르면 착색 필름을 제조하는 공정이 간단해지므로 제조 비용이 크게 줄어든다.The present invention relates to a coating composition for a colored layer and a colored film prepared using the same. A colored film having a base film, a metal deposition layer formed on at least one surface of the base film, and a colored layer formed on the metal deposition layer, wherein the colored layer has an inorganic pigment and a glass transition temperature of 400 to 100 ° C, and The colored film including the adhesive containing the first and second saturated polyester resins at 5 to 30 ° C. in a weight ratio of 1: 1 to 1: 4 has no separate primer layer but has a bonding force between the metal deposition layer and the colored layer. This is strong. Therefore, according to the present invention, the process for producing the colored film is simplified, and the manufacturing cost is greatly reduced.

Description

착색층용 코팅 조성물 및 이를 이용하여 제조되는 착색 필름Coating composition for colored layer and colored film prepared using the same

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

Claims (8)

접착제, 무기 안료, 분산제 및 유기용매를 포함하는 착색층용 코팅 조성물에 있어서, 상기 접착제로서 유리전이 온도가 40~100℃ 및 5~30℃인 제1, 제2포화 폴리에스테르 수지가 1:1 내지 1:4의 중량비로 함유되어 있는 것을 특징으로 하는 착색층용 코팅 조성물.In the coating composition for a colored layer comprising an adhesive, an inorganic pigment, a dispersant, and an organic solvent, the first and second saturated polyester resins having a glass transition temperature of 40 to 100 ° C and 5 to 30 ° C as the adhesive are 1: 1 to 1. It is contained in the weight ratio of 1: 4, The coating composition for colored layers characterized by the above-mentioned. 제1항에 있어서, 상기 무기 안료는 이산화티탄, 산화아연 및 실리카로 이루어진 군에서 선택된 하나인 것을 특징으로 하는 착색층용 코팅 조성물.The coating composition of claim 1, wherein the inorganic pigment is one selected from the group consisting of titanium dioxide, zinc oxide, and silica. 제1항 또는 2항 중 어느 한 항에 있어서, 상기 접착제와 무기 안료는 45:55 내지 70:30 중량비로 함유되어 있는 것을 특징으로 하는 착색층용 코팅 조성물.The coating composition for a colored layer according to any one of claims 1 to 2, wherein the adhesive and the inorganic pigment are contained in a weight ratio of 45:55 to 70:30. 제1항에 있어서, 상기 분산제는 상기 무기 안료에 대하여 5내지 30중량% 함유되어 있는 것을 특징으로 하는 착색층용 코팅 조성물.The coating composition for a colored layer according to claim 1, wherein the dispersant is contained in an amount of 5 to 30% by weight based on the inorganic pigment. 제1항에 있어서, 상기 유기 용매는 톨루엔, 메틸 에틸 케톤, 아세톤 및 에틸 아세테이트로 이루어진 군에서 선택된 적어도 둘 이상의 혼합물인 것을 특징으로 하는 착색층용 코팅 조성물.The coating composition of claim 1, wherein the organic solvent is a mixture of at least two or more selected from the group consisting of toluene, methyl ethyl ketone, acetone, and ethyl acetate. 기재 필름;상기 기재 필름의 적어도 일면에 형성되어 있는 금속 증착층; 및 상기 금속 증착층 위에 형성되어 있는 착색층을 갖는 착색 필름에 있어서, 상기 착색층은 무기안료 및 유리전이 온도가 40~100℃ 및 5~30℃인 제1, 제2포화 폴리에스테르 수지가 1:1내지 1:4의 중량비로 함유되어 있는 접착제를 포함하는 것을 특징으로 하는 착색 필름.A base film; A metal deposition layer formed on at least one surface of the base film; And a colored layer formed on the metal deposition layer, wherein the colored layer has an inorganic pigment and a glass transition temperature of 40 to 100 ° C. and 5 to 30 ° C. of the first and second saturated polyester resins 1. A colored film comprising an adhesive contained in a weight ratio of 1: 1 to 1: 4. 제6항에 있어서, 상기 무기 안료는 이산화티탄, 산화아연 및 실리카로 이루어진 군에서 선택된 하나인 것을 특징으로 하는 착색 필름.The colored film of claim 6, wherein the inorganic pigment is one selected from the group consisting of titanium dioxide, zinc oxide, and silica. 제6항 또는 제7항에 있어서, 상기 접착제와 무기 안료는 45:55 내지 70:30중량비로 함유되어 있는 것을 특징으로 하는 착색 필름.The colored film according to claim 6 or 7, wherein the adhesive and the inorganic pigment are contained in a weight ratio of 45:55 to 70:30. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950039067A 1995-10-31 1995-10-31 Coating composition for colored layer KR0173024B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950039067A KR0173024B1 (en) 1995-10-31 1995-10-31 Coating composition for colored layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950039067A KR0173024B1 (en) 1995-10-31 1995-10-31 Coating composition for colored layer

Publications (2)

Publication Number Publication Date
KR970021244A true KR970021244A (en) 1997-05-28
KR0173024B1 KR0173024B1 (en) 1999-03-20

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Application Number Title Priority Date Filing Date
KR1019950039067A KR0173024B1 (en) 1995-10-31 1995-10-31 Coating composition for colored layer

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Publication number Publication date
KR0173024B1 (en) 1999-03-20

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