CN107599272A - A kind of resin lens and anti-glare monomer cast autoadhesion technique - Google Patents
A kind of resin lens and anti-glare monomer cast autoadhesion technique Download PDFInfo
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- CN107599272A CN107599272A CN201710818829.6A CN201710818829A CN107599272A CN 107599272 A CN107599272 A CN 107599272A CN 201710818829 A CN201710818829 A CN 201710818829A CN 107599272 A CN107599272 A CN 107599272A
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Abstract
Resin lens add anti-glare thin slice to be formed by shadowless glue adhesion technique by 585nm anti-dazzles thin slice and the cast of the resin lens of MR 8, its production technology comprises the following steps：It is characterized in that：1）Make the semi-finished product of MR 8；2）Make 585nm monomers；3）Cast；4）One-step solidification；5）Secondary solidification；6）Die sinking.The present invention, the common semi-finished lenses of MR 8 add anti-glare thin lens to bond the eyeglass to be formed by shadowless glue, and anti-dazzle 585nm transmitances are down to 30% 60%, it is seen that transmittance reaches 75% 95%, has stronger absorption to 585nm or so anti-dazzle.
Description
Technical field
The present invention relates to a kind of glasses, more specifically to a kind of MR-8 semi-finished lenses add anti-glare thin lens to pass through
Shadowless glue adhesion technique.Background technology
Automobile often opens headlight in driving at night, and it can allow people to be completely in blind spot, make one to see when two cars are met
Road conditions before unclear, influence traffic safety.Because during strong by the car light light stimulus of human eye, pupil is by normal 4 millimeters
Left and right is punctured into I millimeters or smaller automatically, light-inletting quantity is reduced to original 1/16 or less, because pupil comes after meeting
Not as good as replying, light-inletting quantity is die-offed, and the phenomenon of similar yctalopia occurs, therefore does not see road surface, thus numerous traffic accidents occur.It is anti-
Strong light anti-dazzle is essential to each driver or even normal pedestrian.Not only it is dizzy to produce strong light for the headlight for vehicles of night running
Mesh, on fine daytime, strong sunlight can equally make human eye be upset to cause to dazzle the eyes；For another example automobile is from tunnel
When road rolls away from, dazzle the eyes by dark extremely bright equally easily cause.Glasses such as near-sighted glasses, farsighted glasses typically on the market do not possess anti-strong
Light function.The way of known anti-dazzle eyeglass is that the raw material of dazzle, the eyeglass produced by normal procedure are adulterated in monomer
Panda eye is easily produced, irregular colour is even, and production cost is high, and using effect is bad, and consumer is difficult to receive.
The content of the invention
For primary colours difference existing for anti-dazzle eyeglass, it is an object of the invention to provide a kind of resin lens and anti-glare
Monomer pours into a mould autoadhesion technique, can effectively block glare, avoid strong light from dazzling the eyes people's Eye irritation and do not see Chu Lukuang's
Situation occurs.
The technical scheme is that be accomplished by the following way：Resin lens add anti-glare thin slice cast autoadhesion work
Skill, formed by 585nm anti-dazzles thin slice and the cast of MR-8 resin lens, its production technology comprises the following steps：It is characterized in that：
1）Make MR-8 semi-finished product：MR-8 monomers use Mitsui company production MR-8 raw materials, routinely technique dispensing, pour
Note, one-step solidification, die sinking, trimming, cleaning, secondary solidification, are made MR-8 semi-finished product；
2）Make 585nm monomers：1. dispensing：It is clean in 15 DEG C -20 DEG C of temperature control, wet control 40%-50%, workshop in terms of hundred parts of ratios of weight
Under the working environment of cleanliness≤10000,2% 585nm monomers mother liquor and 98% MR-8 A monomers is taken to be mixed to form batch mixing；②
Dissolving：By batch mixing, fully dissolving forms batch mixing under conditions of 15 DEG C -20 DEG C of temperature, hour time 1.5-2,600 revs/min of speed
A；3. stir：46-52% batch mixing A and 48-54% MR-8 B monomers are taken, in the Mpa of vacuum -0.1,10 DEG C -15 DEG C of temperature, time
Carry out being mixed to form 585nm batch mixings under the conditions of 2.5-3 hours, 120-130 revs/min of rotating speed, in gas high pure nitrogen 1.2-1.5
Under conditions of Mpa, decontamination, as 585nm monomers are filtered by 1-1.5 um filters；585nm monomers are cast in mould
Die cavity in；585nm thin slices are made by curing molding；
Described MR-8 A singulation scientific names：Bicyclic [2.2.1] heptane of 2,5 (2,6)-bis- (isocyanatomethyls), No. CAS is
74091-64-8。
Described MR-8 B monomers are mono- by MR-8 B1 monomers and MR-8 B2 monomer compositions, MR-8 B1 monomers and MR-8 B2
Body respectively accounts for the 50% of MR-8 B monomers；The described entitled four -3-thiopropionate of pentaerythrite of MR-8 B1 chemistry, CAS 7575-
23-7；Described double ((2- mercaptos ethyl) sulfenyl) -1 propanethiols of entitled 2, the 3- of MR-8 B2 chemistry, CAS 131538-00-6.
3）Cast, matched moulds：Glass mold A/B is cleaned by cleaning machine, cleaning standard requirement：Reach without water mark without particle
100%, MR-8 semi-finished product are added on glass mold A, A/B glass molds are closed with adhesive tape, keep center thickness in 0.5-
Between 2.5mm；By step 2）585nm resin monomers be cast in module Type B intracavitary, die-closing adhesive band standard requirement：Adhesive tape is just viscous
Power is 20 mm；CT thickness is 1.2mm；
1）One-step solidification：Temperature is 15 ~ 130 DEG C, the time is 28 hours；
2）Secondary solidification：The A moulds filled afterwards, which are put into baking oven, carries out polymerisation；Reaction temperature and reaction time is：
1. 5-15 DEG C of room temperature, 6 hours；2. 15-20 DEG C, 4 hours；3. 20 DEG C -40 DEG C, 2 hours；4. 40 DEG C -60 DEG C, 4 hours；⑤60-
80 DEG C, 3 hours；6. 80 DEG C -110 DEG C, 2 hours；7. 110-130 DEG C, 1 hour；8. 130 DEG C -78 DEG C, 2 hours；
6）Die sinking：Remove glass mold when being down to 70 DEG C of temperature, resulting eyeglass carries out that annealing disappears at a temperature of 120 DEG C should
Power processing.
The present invention, common MR-8 semi-finished lenses add anti-glare thin lens to bond the eyeglass to be formed by shadowless glue, use
Ultraviolet specrophotometer Cray 4000 is detected, and anti-dazzle 585nm transmitances are down to 30%-60%, it is seen that transmittance reaches
To 75%-95%, there is stronger absorption to 585nm or so anti-dazzle.
Brief description of the drawings
Fig. 1 is present invention process flow chart.
Fig. 2 is the lens optical transmission spectral analysis figure of the present invention.
Embodiment
Resin lens add anti-glare thin slice by shadowless glue adhesion technique, by 585nm anti-dazzles thin slice and MR-8 resin mirrors
Piece cast forms, and its production technology comprises the following steps：
1st, MR-8 semi-finished product are made：MR-8 monomers use Mitsui company production MR-8 raw materials, routinely technique dispensing,
Cast, one-step solidification, die sinking, trimming, cleaning, secondary solidification, are made semi-finished product；
2nd, 585nm monomers are made：
1. dispensing：15 DEG C -20 DEG C of temperature control, wet control 40%-50%, workshop cleanliness factor≤10000 working environment under, take 2 parts
585nm monomers mother liquor and 98 parts of MR-8 A monomers are mixed to form batch mixing；2. dissolve：By batch mixing 15 DEG C -20 DEG C of temperature, when
Between fully dissolving forms batch mixing A under conditions of 1.5-2 hours, 600 revs/min of speed；3. stir：Take 46-52% batch mixings A and 48-
54% MR-8 B monomers, described MR-8 B monomers by MR-8 B1 monomers and MR-8 B2 monomer compositions, MR-8 B1 monomers and
MR-8 B2 monomers respectively account for the half of MR-8 B monomers；The Mpa of vacuum -0.1,10 DEG C -15 DEG C of temperature, hour time 2.5-3,
Carry out being mixed to form 585nm batch mixings under the conditions of 120-130 revs/min of rotating speed, in gas high pure nitrogen 1.2-1.5 Mpa condition
Under, filter decontamination, as 585nm monomers by 1-1.5 um filters；By 585nm mixture castings in the die cavity of mould；
585nm thin slices are made by curing molding；
3rd, cast, matched moulds：MR-8 semi-finished product are added on glass mold A moulds, adhesive tape is fixed, and keeps center thickness in 0.5-
Between 2.5mm；585nm resin monomers after filtering are cast in into blend compounds band in the predetermined gap of A moulds to seal, described glue
Band initial bonding strength is 20 mm；CT thickness is 1.2mm；
4th, one-step solidification：Temperature is 15 ~ 130 DEG C, the time is 28 hours；
5th, secondary solidification：The A moulds filled afterwards, which are put into baking oven, carries out polymerisation；Reaction temperature and reaction time is：
1. 5-15 DEG C of room temperature, 6 hours；2. 15-20 DEG C, 4 hours；3. 20 DEG C -40 DEG C, 2 hours；4. 40 DEG C -60 DEG C, 4 hours；⑤60-
80 DEG C, 3 hours；6. 80 DEG C -110 DEG C, 2 hours；7. 110-130 DEG C, 1 hour；8. 130 DEG C -78 DEG C, 2 hours；
6th, mold：Remove glass mold when being down to 70 DEG C of temperature, resulting eyeglass carries out that annealing disappears at a temperature of 120 DEG C should
Power processing.
Present invention process process control
Technological process：
Known by Fig. 2, be the lens optical transmission spectral analysis figure of the present invention.Carried out using ultraviolet specrophotometer Cray 4000
Detection, anti-dazzle 585nm transmitances are down to 30%-60%, it is seen that transmittance reaches 75%-95%, to the anti-dazzle of 585nm or so
Light has stronger absorption.
Claims (3)
1. resin lens add anti-glare thin slice by shadowless glue adhesion technique, by 585nm anti-dazzles thin slice and MR-8 resin lens
Cast forms, and its production technology comprises the following steps：It is characterized in that：
1）Make MR-8 semi-finished product：MR-8 monomers use Mitsui company production MR-8 raw materials, routinely technique dispensing, pour
Note, one-step solidification, die sinking, trimming, cleaning, secondary solidification, are made MR-8 semi-finished product；
2）Make 585nm monomers：1. dispensing：By weight percentage, it is clean in 15 DEG C -20 DEG C of temperature control, wet control 40%-50%, workshop
Under the working environment of cleanliness≤10000,2% 585nm monomers mother liquor and 98% MR-8 A monomers is taken to be mixed to form batch mixing；②
Dissolving：By batch mixing, fully dissolving forms batch mixing under conditions of 15 DEG C -20 DEG C of temperature, hour time 1.5-2,600 revs/min of speed
A；3. stir：46-52% batch mixing A and 48-54% MR-8 B monomers are taken, in the Mpa of vacuum -0.1,10 DEG C -15 DEG C of temperature, time
Carry out being mixed to form 585nm batch mixings under the conditions of 2.5-3 hours, 120-130 revs/min of rotating speed, in gas high pure nitrogen 1.2-1.5
Under conditions of Mpa, decontamination, as 585nm monomers are filtered by 1-1.5 um filters；585nm monomers are cast in mould
Die cavity in；585nm thin slices are made by curing molding；
3）Cast, matched moulds：Glass mold A/B is cleaned by cleaning machine, cleaning standard requirement：Reach without water mark without particle
100%, MR-8 semi-finished product are added on glass mold A, A/B glass molds are closed with adhesive tape, keep center thickness in 0.5-
Between 2.5mm；By step 2）585nm resin monomers be cast in module Type B intracavitary, die-closing adhesive band standard requirement：Adhesive tape is just viscous
Power is 20 mm；CT thickness is 1.2mm；
4）One-step solidification：Temperature is 15 ~ 130 DEG C, the time is 28 hours；
5）Secondary solidification：The A moulds filled afterwards, which are put into baking oven, carries out polymerisation；Reaction temperature and reaction time is：
1. 5-15 DEG C of room temperature, 6 hours；2. 15-20 DEG C, 4 hours；3. 20 DEG C -40 DEG C, 2 hours；4. 40 DEG C -60 DEG C, 4 hours；⑤
60-80 DEG C, 3 hours；6. 80 DEG C -110 DEG C, 2 hours；7. 110-130 DEG C, 1 hour；8. 130 DEG C -78 DEG C, 2 hours；
6）Die sinking：Remove glass mold when being down to 70 DEG C of temperature, resulting eyeglass carries out that annealing disappears at a temperature of 120 DEG C should
Power processing.
2. resin lens according to claim 1 add anti-glare thin slice to pass through shadowless glue adhesion technique, it is characterised in that：Institute
The step 2 stated）MR-8 A singulation scientific names：Bicyclic [2.2.1] heptane of 2,5 (2,6)-bis- (isocyanatomethyls), CAS
Number：74091-64-8.
3. resin lens according to claim 1 add anti-glare thin slice to pass through shadowless glue adhesion technique, it is characterised in that：Institute
The step 2 stated）MR-8 B monomers by MR-8 B1 monomers and MR-8 B2 monomer compositions, MR-8 B1 monomers and MR-8 B2 monomers
Respectively account for the 50% of MR-8 B monomers；The described entitled four -3-thiopropionate of pentaerythrite of MR-8 B1 chemistry, CAS 7575-
23-7；Described double ((2- mercaptos ethyl) sulfenyl) -1 propanethiols of entitled 2, the 3- of MR-8 B2 chemistry, CAS 131538-00-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710818829.6A CN107599272A (en) | 2017-09-12 | 2017-09-12 | A kind of resin lens and anti-glare monomer cast autoadhesion technique |
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|---|---|---|---|
| CN201710818829.6A CN107599272A (en) | 2017-09-12 | 2017-09-12 | A kind of resin lens and anti-glare monomer cast autoadhesion technique |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1476545A (en) * | 2000-11-24 | 2004-02-18 | �ٲ������ź� | Method for designing color filters which improve or modify color vision of human eye, and color filter means designed by method |
| CN103145944A (en) * | 2013-03-29 | 2013-06-12 | 江苏明月光电科技有限公司 | PMC (Polymer-matrix composite) radiation-proof resin lens and manufacturing process thereof |
| CN103842892A (en) * | 2011-10-11 | 2014-06-04 | 山本光学株式会社 | Synthetic resin lens |
| WO2016125736A1 (en) * | 2015-02-02 | 2016-08-11 | 三井化学株式会社 | Polymerizable composition for optical material, optical material, and application for same |
-
2017
- 2017-09-12 CN CN201710818829.6A patent/CN107599272A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1476545A (en) * | 2000-11-24 | 2004-02-18 | �ٲ������ź� | Method for designing color filters which improve or modify color vision of human eye, and color filter means designed by method |
| CN103842892A (en) * | 2011-10-11 | 2014-06-04 | 山本光学株式会社 | Synthetic resin lens |
| CN103145944A (en) * | 2013-03-29 | 2013-06-12 | 江苏明月光电科技有限公司 | PMC (Polymer-matrix composite) radiation-proof resin lens and manufacturing process thereof |
| WO2016125736A1 (en) * | 2015-02-02 | 2016-08-11 | 三井化学株式会社 | Polymerizable composition for optical material, optical material, and application for same |
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