KR910011453A - Thermally reversible discolorable sheet - Google Patents

Thermally reversible discolorable sheet Download PDF

Info

Publication number
KR910011453A
KR910011453A KR1019890017804A KR890017804A KR910011453A KR 910011453 A KR910011453 A KR 910011453A KR 1019890017804 A KR1019890017804 A KR 1019890017804A KR 890017804 A KR890017804 A KR 890017804A KR 910011453 A KR910011453 A KR 910011453A
Authority
KR
South Korea
Prior art keywords
layer
thermally reversible
synthetic resin
light
resistant agent
Prior art date
Application number
KR1019890017804A
Other languages
Korean (ko)
Other versions
KR920000613B1 (en
Inventor
노일준
손양국
김우섭
Original Assignee
공정곤
동양나이론 주식회사
배도
동양폴리에스터 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 공정곤, 동양나이론 주식회사, 배도, 동양폴리에스터 주식회사 filed Critical 공정곤
Priority to KR1019890017804A priority Critical patent/KR920000613B1/en
Publication of KR910011453A publication Critical patent/KR910011453A/en
Application granted granted Critical
Publication of KR920000613B1 publication Critical patent/KR920000613B1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/04—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B23/00—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose
    • B32B23/04—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B23/08—Layered products comprising a layer of cellulosic plastic substances, i.e. substances obtained by chemical modification of cellulose, e.g. cellulose ethers, cellulose esters, viscose comprising such cellulosic plastic substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin

Landscapes

  • Laminated Bodies (AREA)
  • Toys (AREA)

Abstract

내용 없음.No content.

Description

감열 가역 변색성 시이트Thermally reversible discolorable sheet

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

Claims (4)

섬유층(‘가’층)에 변색성이 아닌 일반 유기 안료 또는 염료와 감열 가역 변색성 마이크로캡슐을 동시에 포함하고 있는 합성 수지층(‘나’층)과 내광제를 함유한 합성 수지층(‘다’층)이 차례로 적층되어 이루어지는 것을 특징으로 하는 감열 가역 변색성 시이트.A synthetic resin layer ('na' layer) containing a general organic pigment or dye that is not discolorable and a thermally reversible discolorable microcapsule at the same time in the fibrous layer ('ga' layer) and a synthetic resin layer containing a light-resistant agent The layer is laminated | stacked one by one. 제1항에 있어서, 일반 유기 안료 또는 염료와 감열 가역 변색성 마이크로캡슐을 동시에 포함하고 있는 합성수지층(‘나’층)에는 0.1 내지 5.0중량%의 내광제가 함유되는 것을 특징으로 하는 감열 가역 변색성 시이트.The method of claim 1, wherein the synthetic resin layer ('na' layer) containing a general organic pigment or dye and a thermally reversible discolorable microcapsules at the same time contains 0.1 to 5.0% by weight of a light-resistant agent, the thermally reversible discoloration Castle sheet. 제1항에 있어서, 내광제를 함유하는 합성수지층(‘다’층)은 0.1 내지 10중량%의 소광제를 함유하는 것을 특징으로 하는 감열 가역 변색성 시이트.The thermally reversible color fading sheet according to claim 1, wherein the synthetic resin layer ('multi' layer) containing the light-resistant agent contains 0.1 to 10% by weight of a matting agent. 제1항 내지 제3항중 어느 하나에 있어서, 내광제는 자외선 흡수제와 산화방지제중에서 하나 이상 선택되는 것을 특징으로 하는 감열 가역 변색성 사이트.The thermally reversible discoloration site according to any one of claims 1 to 3, wherein the light resistant agent is selected from at least one of an ultraviolet absorber and an antioxidant. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890017804A 1989-12-02 1989-12-02 Heat sensitiue changing color sheet KR920000613B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890017804A KR920000613B1 (en) 1989-12-02 1989-12-02 Heat sensitiue changing color sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890017804A KR920000613B1 (en) 1989-12-02 1989-12-02 Heat sensitiue changing color sheet

Publications (2)

Publication Number Publication Date
KR910011453A true KR910011453A (en) 1991-08-07
KR920000613B1 KR920000613B1 (en) 1992-01-17

Family

ID=19292485

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890017804A KR920000613B1 (en) 1989-12-02 1989-12-02 Heat sensitiue changing color sheet

Country Status (1)

Country Link
KR (1) KR920000613B1 (en)

Also Published As

Publication number Publication date
KR920000613B1 (en) 1992-01-17

Similar Documents

Publication Publication Date Title
US5914197A (en) Ultraviolet active wristband
ES2084123T3 (en) ARTICLES THAT SHOW LASTING FLUORESCENCE.
KR960703993A (en) Marking Composition and Laser Marking Method
AR000316A1 (en) Photochromic transparent organic materials and procedure for preparing such materials
KR910011453A (en) Thermally reversible discolorable sheet
KR910012449A (en) Photoreversible discolorable sheet
SE8702462L (en) THERMOUS REGISTRATION MATERIAL WITH REGISTRATION LAYER CONTAINING FLUORESCENCE COMPOSITION COMPOSITION
KR910011451A (en) Water-Reversible Discolorable Sheet
KR910011450A (en) Thermally reversible discolorable sheet
KR940011594A (en) Printing ink
KR910011449A (en) Discolorable Laminated Sheet
KR910011454A (en) Manufacturing method of thermally reversible discolorable sheet
KR880000832A (en) Optical-thermal graphic material
KR960021518A (en) Variable color solar control film
KR970074006A (en) Anti-counterfeiting Thermal Transfer Ribbon
KR920001030A (en) Manufacturing method of persimmon ultraviolet discoloration paper
KR890700851A (en) Hydrogen bridge forming composition
KR900016396A (en) Pigmented phosphor
KR910008049A (en) Sublimation Disperse Dye Disinfectant Resin Composition
JPH01105778A (en) Thermal recording material
JPH0621257B2 (en) Method for producing light-resistant photochromic ink
KR910009582A (en) Thin glass prepreg in one direction (PREPREG)
KR920004526A (en) Manufacturing method of colored luminous paint
TH15121A (en) A process for fixing at least one double bond that can be polymerized using ultraviolet light.
KR930013862A (en) Photosensitive composition comprising a phosphine derivative

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19980116

Year of fee payment: 7

LAPS Lapse due to unpaid annual fee