KR20050040649A - A manufacturing process which of a artificial leather with thermosensitive pigment - Google Patents

A manufacturing process which of a artificial leather with thermosensitive pigment Download PDF

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Publication number
KR20050040649A
KR20050040649A KR1020030076112A KR20030076112A KR20050040649A KR 20050040649 A KR20050040649 A KR 20050040649A KR 1020030076112 A KR1020030076112 A KR 1020030076112A KR 20030076112 A KR20030076112 A KR 20030076112A KR 20050040649 A KR20050040649 A KR 20050040649A
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South Korea
Prior art keywords
artificial leather
weight
color
mixed
temperature
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KR1020030076112A
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Korean (ko)
Inventor
박상호
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박상호
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Priority to KR1020030076112A priority Critical patent/KR20050040649A/en
Publication of KR20050040649A publication Critical patent/KR20050040649A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C13/00—Manufacture of special kinds or leather, e.g. vellum
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
    • D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
    • D06P1/5285—Polyurethanes; Polyurea; Polyguanides
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/32—Material containing basic nitrogen containing amide groups leather skins

Abstract

본 발명은 온도에 의하여 색상이 변하는 인조피혁기포지를 발명한 것으로, 특히 온도의 변화에 따라 상기 인조피혁기포지의 색상이 변하여 소비자에게 매우 흥미로움을 줄 수 있도록 발명한 것이다.The present invention invented artificial leather foam paper whose color is changed by temperature, and in particular, the color of the artificial leather foam paper is changed according to the temperature change so as to be very interesting to the consumer.

종래에는 감온변색섬유가 개발되어 온도에 따라 섬유의 색상이 변화되는 것이 개발되었다.In the related art, thermochromic fibers have been developed so that the color of the fibers changes with temperature.

이와 같이 섬유는 개발되었으나 인조피혁기포지에는 적용이 안되었던 것이다.As such, the fiber was developed, but not applied to artificial leather foam paper.

폴리우레탄 건식형수지 중량을 100%로 기준 한다면 감온마이크로 갭 슐(Thermo chromic capsule)을 10-50%를 중량 비율로 혼합하고 반투명안료를 3-16%의 중량의 비유로 혼합한 것이다.If the weight of the polyurethane dry resin is based on 100%, 10-50% of thermo chromic capsules are mixed in a weight ratio and semi-transparent pigments are mixed in an analogy of 3-16% by weight.

상기 반투명안료대신 일반안료를 사용시에는 0.5-10%의 중량의 비율로 혼합하여 제조하는 것이다.When using a general pigment instead of the semi-transparent pigments are prepared by mixing at a weight ratio of 0.5-10%.

Description

감온변색을 가진 인조피혁기포지 제조방법{A manufacturing process which of a artificial leather with thermosensitive pigment}A manufacturing process which of a artificial leather with thermosensitive pigment

본 발명은 온도에 의하여 색상이 변하는 인조피혁기포지를 발명한 것으로, 특히 온도의 변화에 따라 상기 인조피혁기포지의 색상이 변하여 소비자에게 매우 흥미로움을 줄 수 있도록 발명한 것이다.The present invention invented artificial leather foam paper whose color is changed by temperature, and in particular, the color of the artificial leather foam paper is changed according to the temperature change so as to be very interesting to the consumer.

종래에는 감온변색섬유가 개발되어 온도에 따라 섬유의 색상이 변화되는 것이 개발되었다.In the related art, thermochromic fibers have been developed so that the color of the fibers changes with temperature.

감온변색섬유란 섬유겉면의 온도에 따라 색상이 변하는 섬유를 말하는데 일명 카멜레온 섬유라고도 한다.Thermochromic fiber refers to a fiber that changes color depending on the temperature of the surface of the fiber, also known as chameleon fiber.

주위의 온도가 낮아지면 어두운 색으로 변해 열을 많이 흡수하여 몸을 따뜻하게 해주고, 기온이 높아지면 밝은 색상으로 바뀌어 열을 발산시켜 시원하게 해준다.When the ambient temperature decreases, it turns dark and absorbs a lot of heat to warm up the body, and when the temperature increases, it changes to a bright color and radiates heat to cool.

또한 이 섬유는 자외선의 밝기에 따라 무지개색으로 차례대로 나타나기 때 문에 패션상품으로도 인기가 있다.The fiber is also popular as a fashion item because it appears in a rainbow of colors depending on the brightness of the UV light.

이것은 감온변색 색소를 마이크로캡슐에 봉입하고 그것을 수지와 함께 직물에 도포한 것이다.This is a thermochromic pigment is encapsulated in a microcapsule and applied to the fabric together with the resin.

마이크로캡슐속에는 색채성분과 발색제(전자수용체)와 소색제 (알코올류)가 있다.In microcapsules, there are color components, colorants (electron acceptors) and colorants (alcohols).

변색의 원리는 색채성분(색을 결정한다)과 발색제 (색의 농도를 정한다)가 접촉하면 순식간에 발색된다.The principle of discoloration is that a color component (determining the color) and a coloring agent (determining the color density) come into contact instantly.

이것은 소색제(변색온도를 정한다)가 작용하면 쉽게 해리되어 변색된다.It dissociates easily and discolors when a colorant (determining discoloration temperature) is applied.

이와 같이 섬유는 개발되었으나 인조피혁기포지에는 적용이 안되었던 것이다.As such, the fiber was developed, but not applied to artificial leather foam paper.

본 발명은 이와같이 섬유에는 감온변색섬유가 적용되었으나 인조피혁기포지에는 적용되지 않았으므로 감온변색체의 활용도를 보다 넓힐 수 있도록 발명한 것이다.In the present invention, since the thermochromic fiber is applied to the fiber as described above, it is not applied to the artificial leather cloth fabric, and thus the invention is intended to broaden the utilization of the thermochromic material.

인조피혁기포지를 제조하기 위해서는 일반적으로 폴리우레탄 건식 제조방법으로 제작하는 것으로, 본 발명은 상기 폴리우레탄 건식 제조방법에 감온변색체 물질을 추가하는 것으로,In order to manufacture artificial leather foam paper is generally produced by a polyurethane dry manufacturing method, the present invention is to add a thermochromic material to the polyurethane dry manufacturing method,

이를 설명하면 다음과 같다.This is described as follows.

폴리우레탄 건식형수지 중량을 100%로 기준 한다면 감온마이크로 갭 슐(Thermo chromic capsule)을 10-50%를 중량 비율로 혼합하고 반투명안료를 3-16%의 중량의 비유로 혼합한 것이다.If the weight of the polyurethane dry resin is based on 100%, 10-50% of thermo chromic capsules are mixed in a weight ratio and semi-transparent pigments are mixed in an analogy of 3-16% by weight.

상기 반투명안료대신 일반안료를 사용시에는 0.5-10%의 중량의 비율로 혼합하여 제조하는 것이다.When using a general pigment instead of the semi-transparent pigments are prepared by mixing at a weight ratio of 0.5-10%.

이상 설명한 바와같이 본 발명은 인조피혁기포지가 온도에 따라 변화할 수 있도록 하므로 인조피혁기포지를 사용하는 제품에 적용하여 소비자에게 흥미로움을 줄 수 있도록 발명한 것이다.As described above, the present invention allows the artificial leather foam paper to be changed according to temperature, so that the invention can be applied to a product using the artificial leather foam paper to be interesting to consumers.

Claims (2)

폴리우레탄 건식형 수지 중량을 100%로 기준 한다면 감온마이크로 갭 슐(Thermo chromic capsule)을 10-50%dml 중량 비율로 혼합하고 반투명안료를 3-16%의 중량의 비유로 혼합하여 제작하는 것을 특징으로 하는 감온변색을 가진 인조피혁기포지 제조방법.If the polyurethane dry resin weight is based on 100%, thermochromic capsules are mixed in a 10-50% dml weight ratio and semi-transparent pigments are mixed in an analogy of 3-16% by weight. Artificial leather bubble paper manufacturing method having a thermochromic discoloration. 폴리우레탄 건식형 수지 중량을 100%로 기준 한다면 감온마이크로 갭 슐(Thermo chromic capsule)을 10-50%dml 중량 비율로 혼합하고 일반안료를 사용시에는 0.5-10%의 중량의 비율로 혼합하여 제작하는 것을 특징으로 하는 감온변색을 가진 인조피혁기포지 제조방법.If the polyurethane dry resin weight is based on 100%, thermochromic capsules are mixed at a weight ratio of 10-50% dml, and when a general pigment is used at a weight ratio of 0.5-10%. Artificial leather bubble paper manufacturing method having a thermochromic color characterized in that.
KR1020030076112A 2003-10-27 2003-10-27 A manufacturing process which of a artificial leather with thermosensitive pigment KR20050040649A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101307474B1 (en) * 2012-05-11 2013-09-11 (주)위너스 Method for manufacture of color-change laminated split leather using thermochromic microcapsule and color-change laminated split leather using the same
KR101370584B1 (en) * 2012-10-18 2014-03-06 한국신발피혁연구원 Process of preparing a heat-sensitive leather endurable against light

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101307474B1 (en) * 2012-05-11 2013-09-11 (주)위너스 Method for manufacture of color-change laminated split leather using thermochromic microcapsule and color-change laminated split leather using the same
KR101370584B1 (en) * 2012-10-18 2014-03-06 한국신발피혁연구원 Process of preparing a heat-sensitive leather endurable against light

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