KR20110118217A - Glasses frame and manufacture method that discolour rapidly in ultraviolet rays - Google Patents

Glasses frame and manufacture method that discolour rapidly in ultraviolet rays Download PDF

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Publication number
KR20110118217A
KR20110118217A KR1020100037682A KR20100037682A KR20110118217A KR 20110118217 A KR20110118217 A KR 20110118217A KR 1020100037682 A KR1020100037682 A KR 1020100037682A KR 20100037682 A KR20100037682 A KR 20100037682A KR 20110118217 A KR20110118217 A KR 20110118217A
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KR
South Korea
Prior art keywords
spectacle frame
synthetic resin
discoloration
ultraviolet
rapidly
Prior art date
Application number
KR1020100037682A
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Korean (ko)
Inventor
박상현
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박상현
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Publication date
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Priority to KR1020100037682A priority Critical patent/KR20110118217A/en
Publication of KR20110118217A publication Critical patent/KR20110118217A/en

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    • 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
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D12/00—Producing frames
    • B29D12/02—Spectacle frames
    • 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
    • C09D11/00—Inks
    • C09D11/50—Sympathetic, colour changing or similar inks
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C5/00—Constructions of non-optical parts
    • G02C5/008—Spectacles frames characterized by their material, material structure and material properties

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Eyeglasses (AREA)

Abstract

The present invention relates to a spectacle frame that is rapidly discolored by ultraviolet rays, and more particularly, to a color of the spectacle frame is rapidly changed by ultraviolet light of natural light or artificial light in the process of coating after molding the synthetic resin eyeglass frame. I want to be able to.
The spectacle frame rapidly discolored by ultraviolet rays according to the present invention for achieving the above object is a color change layer formed by spraying a synthetic resin spectacle frame by mixing lacquer, thinner, liquid discoloration pigment, powder discoloration pigment, ultraviolet absorber,
The manufacturing method of the spectacle frame which is rapidly discolored by the ultraviolet rays, after manufacturing by injection in the synthetic resin spectacle frame mold, mixed lacquer, thinner, liquid discoloration pigments, powder discoloration pigments, ultraviolet absorbers, in particular powder discoloration pigments, ultraviolet absorbers It is a feature of the present invention to provide a spectacle frame which is rapidly discolored by ultraviolet rays. According to the present invention, the color of the synthetic resin spectacle frame is rapidly discolored by ultraviolet rays of natural light or artificial light, as well as a change in color. Therefore, it contributes greatly to the creation of new designs, thereby increasing the confidence in the quality of the glasses, giving them a competitive edge, and enhancing the aesthetics of the glasses.
The manufacturing method of the spectacle frame which is rapidly discolored by the ultraviolet ray is manufactured by injection in the synthetic resin spectacle frame mold, and then rapidly mixed with the lacquer, thinner, liquid discoloration pigment, powder discoloration pigment, and ultraviolet absorber and sprayed by the simple method. It is effective to provide spectacle frames that are discolored.

Description

Glasses frame and manufacture method that discolour rapidly in ultraviolet rays

The present invention relates to a spectacle frame that is rapidly discolored by ultraviolet rays, and more particularly, to a color of the spectacle frame is rapidly changed by ultraviolet light of natural light or artificial light in the process of coating after molding the synthetic resin eyeglass frame. I would have to.

In general, the glasses may be divided into a goggles for vision recovery and sunglasses or goggles for protecting the eyes from strong rays.

Glasses as described above is composed of a lens frame and the lens frame is coupled to the eyeglass leg is configured to be folded by a hinge, the material is divided into a synthetic resin material and a metal material.

The synthetic resin eyeglass frame has an advantage that it can be supplied inexpensively as a mass production because it is manufactured through an injection mold, unlike metal glasses.

However, conventional synthetic resin eyeglass frames are produced by mixing a color in the material when injected through a mold to produce a colored synthetic eyeglass frame, and by injection molding a transparent or colorless synthetic resin eyeglass frame and spraying a variety of colors to produce a colored synthetic eyeglass frame do.

Synthetic resin spectacle frame manufactured by the spectacle manufacturing method can provide a spectacle frame having one color or a mixture of two or more colors, but can not change the color other than the first color when the spectacle frame is manufactured There was a drawback in not overcoming the limitations in the design of eyeglass frames.

In order to solve this drawback, the spectacle frame which changes color in response to ultraviolet rays has been recently disclosed, but its performance is not greatly reduced.

The reason is that the reaction time when the color is changed to ultraviolet light is long, and there is a problem that the change effect cannot be expected to be small even in the degree of discoloration.

The present invention is to solve the above problems, the color of the synthetic resin spectacle frame to be quickly and surely discolored by ultraviolet light of natural light or ultraviolet light of artificial light,

In particular, it is an object of the present invention to provide a method for rapidly and simply manufacturing a spectacle frame rapidly discolored by ultraviolet light of natural light or ultraviolet light of artificial light.

The spectacle frame rapidly discolored by ultraviolet rays according to the present invention for achieving the above object is a color change layer formed by spraying the synthetic resin spectacle frame by mixing lacquer, thinner, liquid discoloration pigment, powder discoloration pigment, ultraviolet absorber,

The manufacturing method of the spectacle frame which is rapidly discolored by the ultraviolet rays, after manufacturing by injection in the synthetic resin spectacle frame mold, mixed lacquer, thinner, liquid discoloration pigments, powder discoloration pigments, ultraviolet absorbers, in particular powder discoloration pigments, ultraviolet absorbers It is a feature of the present invention to provide a spectacle frame which is rapidly discolored by ultraviolet rays.

According to the spectacle frame rapidly discolored by ultraviolet light according to the present invention, the color of the synthetic resin spectacle frame is rapidly discolored by the ultraviolet light of the natural light or the artificial light, as well as a change in the color is sure, so a new design By contributing greatly to the production, the confidence in the quality of the glasses increases the competitiveness, and the effect of enhancing the aesthetics of the glasses,

 The manufacturing method of the spectacle frame which is rapidly discolored by the ultraviolet ray is produced by injection in the synthetic resin spectacle frame mold, and then rapidly mixed with the lacquer, thinner, liquid discoloration pigment, powder discoloration pigment, ultraviolet absorber and sprayed by the simple method of spraying the ultraviolet ray. It is effective to provide spectacle frames that are discolored.

1 is a manufacturing process of the synthetic resin eyeglass frame according to the present invention
Figure 2 is a cross-sectional view of the synthetic resin eyeglass frame according to the present invention
Figure 3 is a perspective photo of a synthetic resin eyeglass frame according to the present invention

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the spectacle frame rapidly discolored by ultraviolet rays and a method of manufacturing the same.

1 is a manufacturing process chart of a synthetic resin spectacle frame according to the present invention, Figure 2 is a cross-sectional view of the synthetic resin spectacle frame according to the present invention, Figure 3 is a perspective photo of the synthetic resin spectacle frame according to the present invention.

The spectacle frame rapidly discolored by ultraviolet rays according to the present invention,

The lacquer, thinner, liquid discoloration pigment, powder discoloration pigment (1), and ultraviolet absorber are mixed on the surface of the synthetic resin eyeglass frame (10), and the discoloration layer (2) is evenly applied by spraying the surface of the synthetic resin eyeglass frame (10). The transparent coating layer 3 is formed thereon.

The operation of the spectacle frame rapidly discolored by the ultraviolet rays described above will be described.

First, the powder discoloration pigment (1) is within 5% by weight as shown in the method described below, so that the surface of the synthetic resin spectacle frame is not rough, and the discoloration layer formed on the surface of the synthetic resin spectacle frame 10 by working with an ultraviolet absorber ( 2) function to make sure that the discoloration can be quickly and surely by the ultraviolet light of natural light or the ultraviolet light of artificial light.

In addition, the transparent coating layer 3 formed on the discoloration layer 2 serves to protect the discoloration layer 2 so as to allow discoloration for a long time.

Method for producing a spectacle frame rapidly discolored by the ultraviolet rays,

First process Synthetic Resin Material  Eyeglass frame injection process)

The synthetic resin spectacle frame mold is prepared and the synthetic resin spectacle frame 10 is injected by an injection process, and the surface of the synthetic resin spectacle frame 10 manufactured by the injection is polished to make it smooth.

2nd process (color change solution mixing process)

Lacca weight ratio 40%, thinner weight ratio 25%, liquid discoloration pigment weight ratio 25%, powder discoloration pigment weight ratio 5%, ultraviolet absorber weight ratio 5% is mixed.

In the spray solution mixing, particularly noteworthy are powder discoloration pigments and ultraviolet absorbers, when the weight ratio of the powder discoloration pigments exceeds 5%, the surface of the spectacle frame becomes rough, and the discoloration reaction time becomes longer thereafter.

Also, in the case of the ultraviolet absorbent, when the weight ratio of the ultraviolet absorbent exceeds 5%, the discoloration reaction time becomes faster, and the discoloration reaction time becomes longer after that.

3rd process ( Discoloration layer  Spray process)

Applying the spray solution prepared in the second step to the synthetic resin spectacle frame manufactured by the first step evenly by spraying to form a discoloration layer (2) on the surface of the synthetic resin spectacle frame (10) and naturally dry.

4th process (transparent coating layer spray process)

The transparent coating solution is evenly applied by spraying the discoloration layer 2 on the surface of the synthetic resin eyeglass frame 10 applied through the third process to form the transparent coating layer 3.

5th process (drying process)

Through the fourth process, the synthetic resin eyeglass frame 10 having the discoloration layer 2 and the transparent coating layer 3 formed on the surface of the synthetic resin eyeglass frame 10 is placed in a dryer having a temperature of 80 degrees and dried for 30 minutes to complete.

1: powder discoloration pigment
2: discoloration layer
3: transparent coating layer

Claims (2)

In the synthetic resin eyeglass frame, lacquer, thinner, liquid discoloration pigment is applied to the synthetic eyeglass frame and discolored by ultraviolet rays,
The discoloration solution in which the powder discoloration pigment (1) and the ultraviolet absorber are further mixed with the lacquer, the thinner, and the liquid discoloration pigment are applied to the surface of the synthetic resin spectacle frame (10) to form the discoloration layer (2), and the transparent coating layer ( 3) is formed of synthetic resin eyeglass frames quickly discolored by ultraviolet light. Lacca weight ratio 40%, thinner weight ratio 25%, liquid discoloration pigment weight ratio 25%, powder discoloration pigment weight ratio 5%, ultraviolet absorber weight ratio of 5%, but not mixed powder discoloration pigment weight ratio 5%, ultraviolet absorber weight ratio 5% step;
Applying a color of the discoloration layer (2) evenly to the surface of the synthetic resin spectacle frame (10) by spraying to dry naturally;
Forming a transparent coating layer 3 by evenly applying a transparent coating solution to the surface of the synthetic resin eyeglass frame 10 on which the color change layer 2 is formed; And a spectacle frame rapidly discolored by ultraviolet rays, characterized in that completed by putting in a dryer at a temperature of 80 degrees and dried for 30 minutes and a manufacturing method thereof.
KR1020100037682A 2010-04-23 2010-04-23 Glasses frame and manufacture method that discolour rapidly in ultraviolet rays KR20110118217A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020100037682A KR20110118217A (en) 2010-04-23 2010-04-23 Glasses frame and manufacture method that discolour rapidly in ultraviolet rays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020100037682A KR20110118217A (en) 2010-04-23 2010-04-23 Glasses frame and manufacture method that discolour rapidly in ultraviolet rays

Publications (1)

Publication Number Publication Date
KR20110118217A true KR20110118217A (en) 2011-10-31

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180083513A (en) 2017-01-13 2018-07-23 김윤하 Plastic glasses frame having a color change function and the manufacturing method of the same
KR102280303B1 (en) 2020-04-14 2021-07-21 주식회사 사이트글라스 Method for glasses frame manufacturing having a color change function using 3D printer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180083513A (en) 2017-01-13 2018-07-23 김윤하 Plastic glasses frame having a color change function and the manufacturing method of the same
KR102280303B1 (en) 2020-04-14 2021-07-21 주식회사 사이트글라스 Method for glasses frame manufacturing having a color change function using 3D printer

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