CN102736267B

CN102736267B - Natural dark brown safety glasses

Info

Publication number: CN102736267B
Application number: CN201210160652.2A
Authority: CN
Inventors: 简志仰
Original assignee: XINGHUI OPTICS (XIAMEN) CO Ltd
Current assignee: XINGHUI OPTICS (XIAMEN) CO Ltd
Priority date: 2012-05-23
Filing date: 2012-05-23
Publication date: 2014-07-02
Anticipated expiration: 2032-05-23
Also published as: CN102736267A

Abstract

The present invention discloses natural dark brown safety glasses, and particularly relates to industrial protective safety glasses with natural dark brown colors. The natural dark brown safety glasses of the present invention are prepared by the following steps that: each 100,000 parts of polycarbonate (PC) is added with 5.459 parts of BK2 toner, 4.55 parts of 8150 toner, 1.582 parts of 8315 toner, 2.706 parts of H3B toner, 1.338 parts of yellow 3G toner, and 0.397 parts of blue L6385 toner, and a mixing treatment is performed. The natural dark brown safety glasses of the present invention are in line with a wavelength range of 400-700 NM, interval requirements on the upper limit and the lower limit of a chromaticity limit coordinate, and international standards, can be applied in the field of industrial safety glasses, and have characteristics of comfortable wear, safety, reliability and the like.

Description

Naturally dark brown hardening lens

Technical field

The open a kind of naturally dark brown hardening lens of the present invention, divides and belongs to lens manufacturing technology field by International Patent Classification (IPC) (IPC), especially relates to a kind of dark brown industrial protection safety glasses of nature that has.

Background technology

Visible ray is the appreciable part of human eye in electromagnetic wave spectrum, common people's the appreciable electromagnetic wavelength of eyes is greatly between 380 to 780 nanometers, wavelength nanometer more than 700 is red, orange, yellow, green, indigo look, purple to 400 nanometers successively corresponding perceived color, and red, green, blue is wherein called the three primary colors of visible ray.

The relevant practitioner in industrial protection field, must wear and there are dark brown safeguard function glasses, just can effectively protect, current dark brown eyeglass deviation is large, can not reach the dark brown requirement of nature, dark brown eyeglass industry examination criteria is mainly to meet (400-700NM) wave band interval, to the interval requirement of colourity limit coordinate bound, but current dark brown eyeglass does not reach the requirement of above-mentioned colourity limit coordinate.

Summary of the invention

For the deficiencies in the prior art, the invention provides a kind of naturally dark brown hardening lens, user wears this eyeglass, the identification of ambient color is approached to the true qualities of state of nature, and the perspective rate that meets international three marks and eyeglass is between colourity limit coordinate bound.

For achieving the above object, the present invention is achieved by the following technical solutions:

A kind of naturally dark brown hardening lens, to be mixed by poly-carbonic acid PC, BK2 toner, 8150 toners, 8315 toners, H3B toner, yellow 3G toner and blue L6385 toner, wherein in every 100,000 parts of poly-carbonic acid PC, add 5.459 parts of BK2 toners, 4.55 part of 8150 toner, 1.582 part of 8315 toner, 2.706 parts of H3B toners, 1.338 parts of yellow 3G toners, 0.397 part of blue L6385 toner, each toner be all by Japanese Jia Dun company or six and chemical company produce.

The present invention is by the allotment to coloured light red, green, blue three primary colours, make its colourity be tending towards optimum balance state, for user, wear more comfortable, the identification of ambient color is approached more to the true qualities of state of nature, the naturally dark brown eyeglass of the present invention simultaneously meets (400-700NM) wave band interval, to the interval requirement of colourity limit coordinate bound, the present invention is applied in working safety glasses field, user's comfortable wearing, the visible ray that sees through protection glass reaches Natural color, thereby improves the object of safety work.

Accompanying drawing explanation

Fig. 1 is dark brown chromaticity coordinate chart of nature.

Embodiment

Embodiment: a kind of naturally dark brown hardening lens, to be mixed by poly-carbonic acid PC, BK2 toner, 8150 toners, 8315 toners, H3B toner, yellow 3G toner and blue L6385 toner, wherein in every 100,000 parts of poly-carbonic acid PC, add 5.459 parts of BK2 toners, 4.55 part of 8150 toner, 1.582 part of 8315 toner, 2.706 parts of H3B toners, 1.338 parts of yellow 3G toners, 0.397 part of blue L6385 toner, each toner be all by Japanese Jia Dun company or six and chemical company buy, belong to the existing starting material in market.

Table 1 has been listed 9 specific embodiments and test result.

Table 2 is above-mentioned 9 embodiment chromaticity coordinate perspective rate results.

Nature sifting tea colourity limit coordinate

Wavelength (NM)	400	425	450	475	500	525	550	575	600	625	650	675	700
														The perspective rate upper limit (%)	0	5	7.5	9.9	11	13.5	15.5	17.5	20	22	23.5	25	26.5
Perspective rate lower limit (%)	0	0	2.5	5	6	8.5	10.5	12.5	15	17	18.5	20	21.5
														NO.1 perspective rate %	0	2.5	4.31	5.6	7.52	10.1	13.2	15	16.9	18	18.8	20.9	23.4
NO.2 perspective rate %	0	2.45	3.83	4.8	6.72	9.5	12.3	14.2	15.6	16.4	17.3	19.1	21.8
														NO.3 perspective rate %	0	3.8	5.47	6.6	9	11.5	14.9	17.1	18.7	19.5	20.6	22.5	25.4
NO.4 perspective rate %	0	5.1	6.42	7.8	10.3	13.2	16.7	19	20.6	21.6	22.6	25	27.5
														NO.5 perspective rate %	0	3.1	3.38	3.81	5.69	8.8	13.4	17	19.6	20.6	21.6	24	27.6
NO.6 perspective rate %	0	3.8	4.27	4.8	6.92	10.2	15.1	19	21.7	22.8	23.8	26.1	30
														NO.7 perspective rate %	0	1.2	1.84	2.32	3.78	5.8	8.79	11.2	12.7	13	13.2	14.1	16.2
NO.8 perspective rate %	0	0.9	1.35	1.6	2.93	4.5	7.44	9.4	11	11.3	11.4	12	14.3
														NO.9 perspective rate %	0	0.5	0.8	1.05	1.92	3.1	5.34	7	8.35	8.6	8.7	9.2	11.2

Fig. 1 is dark brown chromaticity coordinate chart of nature.

From the various embodiments described above, the present invention because added in specific proportions BK2 toner in polycarbonate, 8150 toners, 8315 toners, H3B toner, yellow 3G toner and blue L6385 toner, so it is dark brown that the eyeglass of making has nature, and in 400-700NM efficient light sources wave band interval, meet the interval requirement of colourity limit coordinate bound, simultaneously can also be by international three mark checks, it is the technical requirement of mark (AS/NZS1067:2003) institute of American Standard (ANSIZ80.3:2008) Europe superscript (EN1836:2005) Australia standard, can be applicable to working safety glasses field, there is comfortable wearing, the advantage such as safe and reliable.

Above record, only, for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.

Claims

1. a naturally dark brown hardening lens, it is characterized in that: be to be mixed by polycarbonate, BK2 toner, 8150 toners, 8315 toners, H3B toner, yellow 3G toner and blue L6385 toner, wherein in every 100,000 parts of polycarbonates, add 5.459 parts of BK2 toners, 4.55 part of 8150 toner, 1.582 part of 8315 toner, 2.706 parts of H3B toners, 1.338 parts of yellow 3G toners, 0.397 part of blue L6385 toner, each toner be all by Japanese Jia Dun company or six and chemical company produce.