CN110114197A

CN110114197A - The cleanser compositions of plastic lens molding glass mold

Info

Publication number: CN110114197A
Application number: CN201780080993.XA
Authority: CN
Inventors: 川下浩一; 大桥秀巳
Original assignee: Kao Corp
Current assignee: Kao Corp
Priority date: 2016-12-28
Filing date: 2017-12-27
Publication date: 2019-08-09
Anticipated expiration: 2037-12-27
Also published as: KR102247736B1; KR20190092585A; WO2018124151A1; JP6894363B2; JP2018109162A; CN110114197B

Abstract

The present invention is related to a kind of cleanser compositions of plastic lens molding glass mold in one embodiment, contains: 0.1 mass % of compound (ingredient D) or more and 10 mass % or less and water (ingredient E) represented by 4 mass % of compound (ingredient C) or more represented by 20 mass % of aromatic alcohols (ingredient A) or more and 40 mass % or less, 2 mass % of inorganic base (ingredient B) or more and 8 mass % or less, following formula (I)s and 8 mass % or less, following formula (II)s.In formula (I), R¹And R²Being each independently hydrogen atom, phenyl or carbon atom number is 1 or more and 6 alkyl below, and n is-CH₂CH₂The addition molal quantity of O-, and be 1 or more and 3 integers below.In formula (II), R³And R⁴Being each independently hydrogen atom, ethoxy, hydroxypropyl, amino-ethyl or carbon atom number is 1 or more and 6 alkyl below, R⁵For ethoxy or hydroxypropyl.

Description

The cleanser compositions of plastic lens molding glass mold

Technical field

The present invention relates to a kind of cleanser compositions of plastic lens molding glass mold, use the cleanser compositions Plastic lens molding glass mold clean method and plastic lens manufacturing method.

Background technique

In recent years, towards spectacle lens, contact lenses, the view finder of camera, camera lens for shooting, projection TV mirror Head, large screen Fresnel Lenses, cylindrical lenses, sunlight optically focused lens, overhead projector's type Fresnel Lenses, CD are used Lens, the prism etc. of the optical instruments such as lens, optical memory object lens etc. are converted to plastic material from glass material.Especially It is, for spectacle lens, (hard) coating technology of surface scratching to be prevented due to developing, scratch resistance, which reaches, does not cause reality The level of the problem of use aspect, and the material of high refractive index is developed, thinner lighter eyeglass can be processed, therefore, from The conversion ratio of glass to plastics significantly increases.

It is attached to glass mold used in the optical components such as plastic lens or its manufacturing process, the modeling on fixture tool-class The resins dirts such as material lens resin, cement, adhesive are firmly attached (bonding) on hard surface, and resin dirt Itself molecular weight is high, therefore, using the medicament that dissolution, swelling, softening, disintegration, release effect etc. is utilized cleaning very It is difficult.Wherein, when manufacturing plastic lens, the plastic lens resin being attached on glass mold has very high molecule Amount, is to be most difficult to one of clean resin dirt.

As plastic lens resin, it can be used and carry out diethylene glycol diene propyl carbonate obtained by free radical polymerization Resin or methacrylic resin, the fumarate/allylic monomers copolymer resins, triazine ring acrylic compounds tree arrived Rouge, polycarbonate resin, bromine cooperation resinoid, polyurethane based resin, sulfur-containing polyurethane resinoid, thioether esters resin etc.. It is most widely used that as plastic lens resin and carries out allyl diglycol carbonates (ADC) obtained by free radical polymerization Resin.However, being developed recently the resin material of higher refractive index.Its typical example is sulfur-containing polyurethane resin, sulfur-bearing epoxy Resin, the polysulfide generation refractive index such as (methyl) acrylate, poly- (methyl) acrylate of sulfur-bearing, episulfide resin are 1.55 or more sulfur-bearing plastic lens resin.

As the manufacturing method of common plastic lens, it is poly- that heating is carried out after the monomer to inject forming material in the mould The method of conjunction carries out, the mold by inner surface have a pair of of glass mold of predetermined curvature and be mounted on its outer peripheral edge side by closing The annular packing (washer) constituted at resin or adhesive tape are constituted.After the polymerization process, cricoid filler is taken out from mold, Glass mold and plastic lens substrate are demoulded again.Since the peripheral part for the plastic lens substrate made is non-uniform shape Therefore shape carries out periphery forming, then carry out the chamfering of marginal portion, is sent to cleaning process.Lens surface is attached to when by demoulding Oligomer and polymer shape dirt, periphery forming and when chamfering adhere to polymer powder, remain in the not anti-of lens surface After answering the cleanings such as monomer, dust in other atmosphere, implements dyeing, hard conating, anti-reflection coating, aqueous coating etc. and be surface-treated And become product.

At this point, the glass mold after again acts as mold after being cleaned.In the case where glasses plastic lens, Up to thousands of kinds of the type of lens, multi items produce on a small quantity, and therefore, the amount of required glass mold is very huge, and each The production cost of piece plastic lens is got higher.Therefore, if a glass mold, the system of plastic lens can be repeatedly used The reduction of spending ratio shared by glass mold is made, plastic lens as a result economically can be advantageously manufactured.Due to for manufacturing The glass mold of plastic lens is very expensive, so otherwise it can reuse several hundred to thousands of times unless it is ruptured.Therefore, With plastic lens itself, when injecting monomer, it is necessary to the oligomer and polymer shape dirt of raw material of the cleaning from spilling Deng.If glass mold is not clean, it is then not possible to obtain the smooth high-quality plastic lens in surface, which also has to It is discarded.Its result is also very uneconomic.In this background, it has been proposed that cleanser compositions below and cleaning side Method.

For example, as to resin dirt there is the resin dirt of excellent spatter property, safety to use clearly in patent document 1 Clean dose of composition is disclosed containing the compounds such as aromatic monocyclic compound, 1,4-butanediol, glycol ether compound and second The resin dirt cleanser compositions of glycol compound, contain aromatic compound, metal sealing agent, alkali metal hydroxide The resin dirt cleanser compositions of object and water, and disclose the cleaning of the resin dirt using above-mentioned cleanser compositions Method.

The resin dirt that patent document 2 discloses a kind of pair of high molecular weight has excellent spatter property, to people when cleaning Body has excellent safety, and does not corrode the detergent combination of the plastic lens molding glass mold of formed glass mold Object, and the clean method of the glass mold using the cleanser compositions, are used as plastic lens molding glass mold Cleanser compositions, contain: 10~94 weight % of aromatic compound, 0.1~50 weight % of alkaline agent, calcium ion release property object 0.005~25 weight % of matter (calcium ion conversion amount) and 5~89 weight % of water.

Patent document 3 discloses a kind of high refractive index sulfur-bearing plastic lens resin dirt tool that refractive index is 1.55 or more Have the cleanser compositions of high cleaning, contain: (a) 2~30 weight % of inorganic alkaline agent, (b) are living selected from anionic surface 0.5~20 weight % of property at least one of agent and nonionic surfactant surfactant, 0.01~2 weight of (c) calcium salt Measure % [being converted with calcium ion], 0.1~15 weight % of (d) calcium ion agent for capturing, 1~30 weight % of (e) water-miscible organic solvent, And (f) 20~95 weight % of water.

Existing technical literature

Patent document

Patent document 1: Japanese Unexamined Patent Publication 9-263792 bulletin

Patent document 2: Japanese Unexamined Patent Publication 11-131096 bulletin

Patent document 3: Japanese Unexamined Patent Publication 2006-124696 bulletin

Summary of the invention

Problems to be solved by the invention

Plastic lens molding glass mold is costly.Even if also seeking a kind of repeat to improve the productivity of plastic lens The cleanser compositions of precision are also able to maintain that using glass mold, specifically, for example, being able to suppress the modeling with glass mold The deterioration on the surface (hereinafter also referred to " surface of glass die ") of material substrate contact is for example corroded, and is attached on glass mold The excellent cleanser compositions of the removing performance (hereinafter also referred to " spatter property ") of resin.In addition, in recent years, it is contemplated that environment Influence, seek the alap cleanser compositions of carrying capacity of environment, specifically, for example, even if long-term reuse cleaning Property be also difficult to decrease (below will be difficult to decrease reusing spatter property referred to as " durability " height.) detergent.

Therefore, it is durable to provide corrosion inhibition, high cleaning and height that one kind can have both surface of glass die by the present invention The cleanser compositions of the plastic lens molding glass mold of property and used the clean method of the cleanser compositions with And the manufacturing method of plastic lens.

For solving the technological means of project

The present invention is related to a kind of cleanser compositions of plastic lens molding glass mold in an embodiment, In, contain: 20 mass % of aromatic alcohols (ingredient A) or more and 40 mass % or less, 2 mass % of inorganic base (ingredient B) or more and 8 4 mass % of compound (ingredient C) represented by quality % or less, following formula (I)s or more and 8 mass % or less, following formula (II)s Represented 0.1 mass % of compound (ingredient D) or more and 10 mass % or less and water (ingredient E),

In above-mentioned formula (I), R¹And R²Being each independently hydrogen atom, phenyl or carbon atom number is 1 or more and 6 below Alkyl, n are-CH₂CH₂The addition molal quantity of O-, and be 1 or more and 3 integers below.

In above-mentioned formula (II), R³And R⁴It is each independently hydrogen atom, ethoxy, hydroxypropyl, amino-ethyl or carbon atom Number is 1 or more and 6 alkyl below, R⁵For ethoxy or hydroxypropyl.

The present invention is related to a kind of clean method of plastic lens molding glass mold in one embodiment, wherein packet Include the plastic lens molding glass mold that plastic lens resin is attached with using cleanser compositions of the present invention cleaning Process.

The present invention is related to a kind of manufacturing method of plastic lens in one embodiment, wherein including using the present invention The process that the cleanser compositions cleaning being related to is attached with the plastic lens molding glass mold of plastic lens resin.

The present invention is related to a kind of manufacturing method of plastic lens in one embodiment, wherein in manufacturing process Zhong Bao Include the clean method of plastic lens molding glass mold of the present invention.

The present invention is related to cleaning compositions of the present invention for cleaning plastic lens molding in one embodiment With the purposes of glass mold.

The present invention is related to cleanser compositions of the present invention for saturating from plastics are attached in one embodiment The purposes of the glass mold removing plastic lens resin of mirror resin.

The effect of invention

In accordance with the invention it is possible to provide a kind of corrosion inhibition, high cleaning and height that can have both surface of glass die The cleanser compositions of the plastic lens molding glass mold of durability, and used the plastics of the cleanser compositions saturating The clean method of mirror formed glass mold and the manufacturing method of plastic lens.Moreover, by using cleaning of the present invention Agent composition can obtain the plastic lens of high-quality.

Detailed description of the invention

Fig. 1 is the flow chart for illustrating an example of manufacturing method for plastic lens of the invention.

Specific embodiment

The present invention is based upon the discovery that when will mentioned component A~ingredient D detergent containing predetermined content respectively When composition is used for the cleaning of plastic lens molding glass mold, it can not only inhibit the corrosion of surface of glass die, Er Qieke Effectively to clean the remaining plastic lens resin of surface of glass die (hereinafter sometimes referred to simply as " resin "), even if long-term anti- It is multiple to be reduced using the quality that plastic lens occur.

That is, the present invention is related to a kind of cleanser compositions of plastic lens molding glass mold in one embodiment (hereinafter also referred to " cleanser compositions of the present invention "), wherein contain: 20 mass % of aromatic alcohols (ingredient A) or more And 40 below mass %, compound represented by 2 mass % of inorganic base (ingredient B) or more and 8 mass % or less, following formula (I)s 0.1 mass % of compound (ingredient D) or more represented by (ingredient C) 4 mass % or more and 8 mass % or less, following formula (II)s And 10 below mass % and water (ingredient E).In accordance with the invention it is possible to provide a kind of corruption that can have both surface of glass die The cleanser compositions of the plastic lens molding glass mold of erosion inhibition, high cleaning and high-durability, and use The clean method of the plastic lens molding glass mold of the cleanser compositions and the manufacturing method of plastic lens.Moreover, logical It crosses using cleanser compositions of the present invention, the plastic lens of high-quality can be obtained.

Although the details of the mechanism of action of the effect of cleanser compositions of the present invention have indefinite part, but push away It surveys as follows.

The plastic lens resin being attached on glass mold is chemically stable material, take into account glass mold protection and The decomposition of resin, it is difficult to remove resin from glass mold, in order to be removed, usual way is to act on glass mold and tree The interface of rouge is come the method removed.In particular, realize the sulfur-bearing plastic lens of high refraction tend to chemical stabilization and Adhesive strength on glass is high.Therefore, in order to from glass mold remove resin, through frequently with make detergent infiltration in glass mold The method for being efficiently peeled off resin from glass mold with the interface of resin and by the effect of the mechanical forces such as stirring or ultrasonic wave.

Promote slightly to exist in resin by the way that there are inorganic bases (ingredient B) in cleanser compositions of the present invention Ester bond hydrolysis caused by cutting or residual acid groups neutralization, promote resin from glass surface remove.On the other hand, Pass through compound represented by compound (ingredient C) represented by aromatic alcohols (ingredient A) and above-mentioned formula (I) and above-mentioned formula (II) Both (ingredient D) coexists, and ingredient A, ingredient C and ingredient D are respectively specific concentration, low hence for solubility in water Ingredient A, by the presence of ingredient B, even if the situation of the solubility decline in ingredient A in water and the mechanical force of the generations such as stirring Under small situation, the compatibility with water can also be improved.Therefore, ingredient A is readily permeable to the resin being attached on glass mold With the interface of glass mold, resin is promoted to remove from glass mold.Furthermore, thus it is speculated that by ingredient A~ingredient D be specific dense Degree, thus in prolonged and repeated cleaning, even if cleanser compositions are by the carbon dioxide in the accumulation of resin dirt, air The influence of deterioration etc. caused by absorption, the volatilization of high volatile ingredient, hot-spot, is also able to maintain ingredient A in water molten Xie Du without reducing fissility, and can maintain high spatter property.Further speculate, by the concentration 2 for making ingredient B Quality % or more and 8 mass % hereinafter, while high spatter property can be kept inhibit surface of glass die excessive corrosion, and And pass through the presence of ingredient C and D, the corrosion of surface of glass die can be further suppressed.However, the present invention is not necessarily to be construed as It is limited to the mechanism.

In cleanser compositions of the present invention, when containing following anionic surfactants as any ingredient When (ingredient F), thus it is speculated that the solubility of ingredient A in water can be improved, and ingredient F is adsorbed in surface of glass die, Neng Goujin One step inhibits corrosion of the ingredient B to surface of glass die.

In cleanser compositions of the present invention, when as any ingredient, when containing following calcium, thus it is speculated that inhaled by calcium It is attached to glass surface or ingredient F and following gluconic acids or its salt (ingredient G) forms calcium salt and is adsorbed onto glass surface, energy Enough further suppress corrosion of the ingredient B to surface of glass die.

In cleanser compositions of the present invention, when as any ingredient, when containing ingredient G, thus it is speculated that due to ingredient G The highly dissoluble of the salt of the chelation and generation that have in water, so as to inhibit the evaporation etc. of water in long-term use to lead The precipitation of the hardness components such as the calcium of cause, and be able to suppress circulation cleanser compositions with blockage, prevent precipitate precipitating, It prevents sediment to be attached on glass mold, improve spatter property, productivity.

It is acted synergistically by said effect, it, can be in an embodiment of cleanser compositions of the present invention Operability, operational stability are improved, even if prolonged and repeated cleaning, also declines spatter property, and detergent group can be reduced The update times for closing object make it possible to reuse glass mold, improve the productivity of high-quality plastic lens.

However, the present invention should not be construed as limited to these mechanism.

It is 1.55 or more since cleanser compositions of the present invention can be applicable to the refractive index for being difficult to remove Therefore high-refractivity plastic lens resin is also preferably used for the high refractive index plastic lens that refractive index is 1.55 or more and forms The cleaning of glass mold.

[ingredient A: aromatic alcohols]

Cleanser compositions of the present invention include aromatic alcohols (ingredient A).Ingredient A has aromatic rings and hydroxyl Compound.The carbon atom number of ingredient A, from the viewpoint of improving spatter property and improving durability, preferably 7 or more, moreover, from From the perspective of same, preferably 10 hereinafter, more preferably 9 or less.As the specific example of ingredient A, can enumerate selected from benzyl At least one of alcohol, benzyl carbinol, 4- xylyl alcohol, 4- ethyl benzylalcohol, 2- phenyl-1-propanol and 2- phenyl -2- propyl alcohol, from mentioning From the perspective of high cleaning and raising durability, it is preferably selected from least one of benzylalcohol, benzyl carbinol and 4- ethyl benzylalcohol, More preferably benzylalcohol.In the present invention, ingredient A can be used one kind or two or more.

Cleanser compositions of the present invention content of ingredient A in cleaning be 20 mass % or more and 40 mass % with Under, it is 20 mass or more from the viewpoint of improving spatter property, improving durability and inhibit the corrosion of surface of glass die, Preferably 22 mass % or more, more preferably 25 mass % or more, further preferably 27 mass % or more, moreover, from raising It is 40 mass % hereinafter, preferably 38 mass % are hereinafter, more preferable 35 mass % from the perspective of spatter property and raising durability Hereinafter, further preferably 32 mass % or less.In the present invention, " content of each ingredient when cleanser compositions clean " is Refer to the content of each ingredient of cleanser compositions used in cleaning process in one or more embodiments.

[ingredient B: inorganic base]

Cleanser compositions of the present invention include inorganic base (ingredient B).As ingredient B, for example, ammonia；Hydrogen The alkali metal hydroxides such as lithia, potassium hydroxide and sodium hydroxide；Lithium metasilicate, lithium carbonate, sodium metasilicate, sodium carbonate, potassium silicate With the alkali metal weaks such as potassium carbonate etc..From the viewpoint of spatter property, ingredient B is preferably sodium hydroxide and potassium hydroxide, more Preferably potassium hydroxide.In the present invention, ingredient B can be used one kind or two or more.

The content of ingredient B when cleanser compositions of the present invention clean be 2 mass % or more and 8 mass % with Under, from the viewpoint of improving spatter property, be 2 mass % or more, preferably 2.1 mass %, more preferably 2.2 mass % with On, further preferably 2.3 mass % or more, moreover, from the viewpoint of the corrosion and raising durability that inhibit surface of glass die Set out, be 8 mass % hereinafter, preferably 7.5 mass % hereinafter, more preferably 7 mass % hereinafter, further preferably 6 matter % is measured hereinafter, being even more preferably 5 mass % hereinafter, being even more preferably 4 mass % hereinafter, being even more preferably 3.5 mass % are hereinafter, be even more preferably 3.3 mass % or less.

[ingredient C: compound represented by formula (I)]

Cleanser compositions of the present invention include compound (ingredient C) represented by following formula (I)s.In the present invention In, ingredient C can be used one kind or two or more.

In formula (I), R¹And R²Being each independently hydrogen atom, phenyl or carbon atom number is 1 or more and 6 alkyl below, N is-CH₂CH₂The addition molal quantity of O-, and be 1 or more and 3 integers below, preferably 2.

It is preferably selected from the viewpoint of improving spatter property, improving durability and inhibit the corrosion of glass as ingredient C Chemical combination represented by compound represented by compound, following formula (IV)s represented by following formula (III)s and following formula (V)s At least one of object compound is more preferably selected from represented by compound represented by following formula (III)s and following formula (IV)s At least one of compound compound, compound represented by further preferably following formula (III)s.

Wherein, in formula (III), (IV) and (V), n is identical as the n in formula (I), and can formula (III), (IV) and (V) respectively different in, R⁶It is 1 or more and 6 alkyl below for carbon atom number.

As compound represented by formula (III), styrene glycol, phenyl diglycol, phenyl triethylene glycol can be enumerated, is At least one of these compounds can also contain two or more, from raising spatter property, improve durability and inhibit glass From the perspective of corrosion, preferably phenyl diglycol, phenyl triethylene glycol, more preferably phenyl diglycol.

As compound represented by formula (IV), Propylene Glycol, methyl diglycol, methyl triethylene glycol, second can be enumerated Ethyl glycol, ethyl diethylene glycol (DEG), ethyl triethylene glycol, propyl glycol, propyl diethylene glycol (DEG), propyl triethylene glycol, isopropyl ethyl glycol, Isopropyl diethylene glycol (DEG), isopropyl triethylene glycol, normal-butyl ethylene glycol, normal-butyl diethylene glycol (DEG), normal-butyl triethylene glycol, isobutyl group second two Alcohol, isobutyl group diethylene glycol (DEG), isobutyl group triethylene glycol, tert-butyl ethylene glycol, tert-butyl diethylene glycol (DEG), tert-butyl triethylene glycol, n-hexyl second Glycol, n-hexyl diethylene glycol (DEG), n-hexyl triethylene glycol are at least one of these compounds, can also contain two or more, from From the perspective of improving spatter property, improve durability and inhibiting the corrosion of glass, preferably isopropyl ethyl glycol, isopropyl two are sweet Alcohol, isopropyl triethylene glycol, normal-butyl ethylene glycol, normal-butyl diethylene glycol (DEG), normal-butyl triethylene glycol, isobutyl ethyl glycol, isobutyl group two Glycol, isobutyl group triethylene glycol, tert-butyl ethylene glycol, tert-butyl diethylene glycol (DEG), tert-butyl triethylene glycol, n-hexyl ethylene glycol, n-hexyl Diethylene glycol (DEG), n-hexyl triethylene glycol, more preferably isopropyl diethylene glycol (DEG), isopropyl triethylene glycol, normal-butyl diethylene glycol (DEG), normal-butyl three are sweet Alcohol, isobutyl group diethylene glycol (DEG), isobutyl group triethylene glycol, n-hexyl diethylene glycol (DEG), n-hexyl triethylene glycol, further preferably n-hexyl two are sweet Alcohol.

As compound represented by formula (V), ethylene glycol, diethylene glycol, triethylene glycol can be enumerated, is these compounds At least one of, two or more can also be contained, from the sight for the corrosion for improving spatter property, improving durability and inhibiting glass Point sets out, preferably diethylene glycol, triethylene glycol, more preferably triethylene glycol.

As ingredient C, from raising spatter property, durability is improved, the corrosion of glass is inhibited and improves storage stability Viewpoint is set out, and compound and above-mentioned formula represented by compound represented by above-mentioned formula (III), above-mentioned formula (IV) are preferably comprised (V) whole of the whole of the compound represented by, further preferably phenyl diglycol, n-hexyl diethylene glycol (DEG) and triethylene glycol.

The content of ingredient C when cleanser compositions of the present invention clean be 4 mass % or more and 8 mass % with Under, it is 4 mass % or more, preferably from the viewpoint of improving spatter property, improving durability and inhibit the corrosion of glass 4.5 mass % or more, more preferably 5 mass % or more, further preferably 5.5 mass % or more, moreover, being cleaned from improving Property, improve durability and inhibit glass corrosion from the perspective of, be 8 mass % hereinafter, preferably 7.5 mass % are hereinafter, more Preferably 7 mass % are hereinafter, further preferably 6.5 mass % or less.

[ingredient D: compound represented by formula (II)]

Cleanser compositions of the present invention include compound (ingredient D) represented by following formula (II)s.In the present invention In, ingredient D can be used a kind or be mixed with two or more.

Wherein, in formula (II), R³And R⁴It is former to be each independently hydrogen atom, ethoxy, hydroxypropyl, amino-ethyl or carbon Subnumber is 1 or more and 6 alkyl below, R⁵For ethoxy or hydroxypropyl.

As ingredient D, for example: monoethanolamine, monoisopropanolamine, diethanol amine, diisopropanolamine (DIPA), N- methyl Monoethanolamine, N- ethyl monoethanolamine, N- isopropyl monoethanolamine, N- normal-butyl monoethanolamine, N- tert-butyl monoethanolamine, N- N-pentyl monoethanolamine, N- n-hexyl monoethanolamine, N- methyl monoisopropanolamine, N- ethyl monoisopropanolamine, N- tert-butyl list Isopropanolamine, N, N- diethyl isopropanolamine, N- normal-butyl diisopropanolamine (DIPA), N- tert-butyl diisopropanolamine (DIPA), N, N- diethyl Ethanol amine, N, N- di-n-butyl ethanol amine, N, N- di-n-butyl isopropanolamine, N methyldiethanol amine, N- ethyl diethanol Amine, N- isopropyldiethanolamine, N- n-butyldiethanolamine, N- tertiarybutyldiethanolamine, N- (beta-aminoethyl) monoethanolamine, N- (beta-aminoethyl) monoisopropanolamine, triethanolamine, triisopropanolamine etc. are at least one of these compounds, can also With comprising two or more, from the viewpoint of improving durability, preferably monoethanolamine, diethanol amine, (2-hydroxyethyl)methylamine), N- ethyl monoethanolamine, N- normal-butyl monoethanolamine, N- tert-butyl monoethanolamine, N- n-pentyl monoethanolamine, N- n-hexyl list Ethanol amine, N, N- diethyl ethylene diamine, N, N- di-n-butyl ethanol amine, N methyldiethanol amine, N- ethyldiethanolamine, N- Isopropyldiethanolamine, N- n-butyldiethanolamine, N- tertiarybutyldiethanolamine, N- (beta-aminoethyl) monoethanolamine, it is more excellent It is selected as monoethanolamine, diethanol amine, (2-hydroxyethyl)methylamine), N- ethyl monoethanolamine, N- normal-butyl monoethanolamine, N- tert-butyl Monoethanolamine, N, N- diethyl ethylene diamine, N, N- di-n-butyl ethanol amine, N methyldiethanol amine, N- ethyldiethanolamine, N- isopropyldiethanolamine, N- n-butyldiethanolamine, N- tertiarybutyldiethanolamine, N- (beta-aminoethyl) monoethanolamine, into One step is preferably N- n-butyldiethanolamine, (2-hydroxyethyl)methylamine), is even more preferably (2-hydroxyethyl)methylamine).

The content of ingredient D when cleanser compositions of the present invention clean is 0.1 mass % or more and 10 mass % Hereinafter, being 0.1 mass % or more, preferably from the viewpoint of improving spatter property, improving durability and inhibit the corrosion of glass 0.11 mass % or more, more preferably 0.12 mass % or more, further preferably 0.13 mass % or more, even more preferably For 0.15 mass % or more, moreover, being 10 from the viewpoint of improving spatter property, improving durability and inhibit the corrosion of glass Quality % hereinafter, preferably 9 mass % hereinafter, more preferably 7 mass % hereinafter, further preferably 4 mass % are hereinafter, into one Step be more preferably 3 mass % hereinafter, be even more preferably 2 mass % hereinafter, be even more preferably 1 mass % hereinafter, into One step is more preferably 0.5 mass % or less.

[ingredient E: water]

Cleanser compositions of the present invention include water (ingredient E).As the water of ingredient E, ion exchange can be used Water, RO water, distilled water, pure water, ultrapure water.The usage mode for the cleanser compositions that the content of water can be related to according to the present invention To suitably set.

If the content of ingredient E when cleanser compositions of the present invention clean is by ingredient A~E, as needed Total content of ingredient F~G, calcium and other any ingredients are set as 100 mass %, then are set as removing ingredient A~D and appoint Surplus after meaning ingredient.

[ingredient F: anionic surfactant]

Cleanser compositions of the present invention can further contain anionic surfactant (F ingredient) as any Ingredient.As F ingredient, for example, carboxylic acid type anionic surfactant, sulfuric ester salt form anion surface active Agent, sulfonate type anionic surfactant, phosphate salt form anionic surfactant etc. from raising spatter property and inhibit glass From the perspective of the corrosion of glass, preferably sulfuric ester salt form anionic surfactant and sulfonate type anion surface active Agent, more preferably lauryl sulfate ester sodium, myristyl sulfate ester sodium, lauryl sulfate ester ammonium, three ethyl alcohol of lauryl sulfate ester Amine；Polyoxyethylene (3~10mol) sodium laureth sulfate, polyoxyethylene (3~10mol) lauryl ether sulfate, polyoxyethylene (3~10mol) laureth sulfate triethanolamine, the synthesis alcohol ether sulphur that polyoxyethylene (2~10mol) carbon atom number is 12~13 Sour sodium, polyoxyethylene (20~25mol) oil base ether sodium sulfate, polyoxyethylene (2-10mol) octyl phenyl ether sodium sulfate, polyoxy second Alkene (4~18mol) nonylphenyl ether sulfate；Sodium octyl, the alpha-olefin sodium sulfonate that carbon atom number is 10~18, dodecane Base benzene sulfonic acid sodium salt, sodium butylnaphthalenesulfonate；Two 2- ethylhexylsulfosuccinate sodium, dioctyl sodium sulphosuccinate, two different 13 Sodium alkylsulfosuccinates, dicyclohexyl sulfosuccinnate；Octyl diphenyl ether sodium disulfonate, dodecyl diphenyl ether two Sodium sulfonate, further preferably polyoxyethylene (3~10mol) lauryl ether sulfates, alkylated diphenyl ethers disulfonic acid or its Salt is even more preferably polyoxyethylene (3~10mol) sodium laureth sulfate, polyoxyethylene (3~10mol) lauryl ether Potassium sulfate, octyl diphenyl ether sodium disulfonate, octyl diphenyl ether disulfonic acid potassium, dodecyl diphenyl ether sodium disulfonate, ten Dialkyl diphenyl ether disulfonic acid potassium is even more preferably dodecyl diphenyl ether disulfonate, dodecyl hexichol Base ether disulfonic acid dipotassium.In the present invention, ingredient F can be used a kind or be mixed with two or more.

Cleanser compositions of the present invention clean when ingredient F content, from improve spatter property, improve durability and From the perspective of the corrosion for inhibiting glass, preferably 1.5 mass % or more, more preferably 1.6 mass % or more, further preferably It is even more preferably 1.8 mass % or more for 1.7 mass % or more, moreover, from the viewpoint of inhibiting foaming, preferably 3.5 mass % hereinafter, more preferably 3 mass % hereinafter, further preferably 2 mass % or less.

[ingredient G: gluconic acid or its salt]

Cleanser compositions of the present invention can also be used as any ingredient containing gluconic acid or its salt (ingredient G). As ingredient G, for example, gluconic acid, sodium gluconate, K-IAO, calcium gluconate, magnesium gluconate, from From the perspective of improving spatter property and inhibiting the corrosion of glass, preferably gluconic acid, sodium gluconate, K-IAO, Portugal Grape Calciofon, more preferably K-IAO, calcium gluconate, further preferably calcium gluconate.In the present invention, ingredient G can be used a kind or be mixed with two or more.

The content of ingredient G when cleanser compositions of the present invention clean is cleaned from inhibiting the burn into of glass to improve Property and improve durability from the perspective of, converted with gluconic acid, preferably 0.4 mass % or more, more preferably 0.45 % or more, further preferably 0.5 mass % or more are measured, moreover, from the viewpoint of reducing wastewater treatment load, preferably 2 Quality % hereinafter, more preferably 1.5 mass % hereinafter, further preferably 1 mass % or less.

[calcium concentration]

Cleanser compositions of the present invention can also contain calcium.Calcium can be with calcium hydroxide, calcium gluconate isochela The form of the salt of the weak acid such as the salt or calcium carbonate of polymerisable compounds etc. contains.

The content of calcium when cleanser compositions of the present invention clean, from the viewpoint of the corrosion for inhibiting glass, Preferably 0.04 mass % or more, more preferably 0.042 mass % or more, further preferably 0.045 mass % or more, and And from the viewpoint of inhibiting water-insoluble calcium salt to be precipitated with productivity, preferably 0.11 mass % is hereinafter, more preferably 0.10 Quality % is hereinafter, further preferably 0.08 mass % or less.

[other any ingredients]

Cleanser compositions of the present invention can according to need other than mentioned component A~G, calcium containing other Any ingredient.As any other component, it can enumerate commonly used in the hydroxyethylamino acetic acid in cleanser compositions, hydroxyl second Aminocarboxylate of base iminodiacetic acid, ethylenediamine tetra-acetic acid etc. etc. have the compound of chelating ability, reducing agent, preservative, Esters or the ingredients such as antirust agent, fungicide, antibacterial agent, silicone defoaming agent, antioxidant, coconut fatty acid methyl esters or benzyl acetate Alcohols etc. other than A.From the perspective of never interfering effect of the invention, cleanser compositions of the present invention clean when its Total content of its any ingredient is preferably 0 mass % or more and 2.0 mass % hereinafter, more preferably 0 mass % or more and 1.5 Quality % hereinafter, further preferably 0 mass % or more and 1.3 mass % hereinafter, even more preferably 0 mass % or more and 1.0 mass % or less.

[manufacturing methods of cleanser compositions]

Cleanser compositions of the present invention can by with well known method cooperate mentioned component A~E, as needed Ingredient F~G, calcium and other any ingredients manufactured.For example, cleanser compositions of the present invention can pass through At least cooperation mentioned component A~E is formed.Therefore, the present invention relates to a kind of manufacturing methods of cleanser compositions comprising at least Cooperate the process of mentioned component A~E." cooperation " in the present invention includes simultaneously or in any order blending constituent A~E, basis Ingredient F~G, calcium and the other any ingredients needed.In the manufacturing method of cleanser compositions of the present invention, respectively at The content of each ingredient of cleanser compositions that the use level divided can be related to aforementioned present invention is identical.

Cleanser compositions of the present invention can will not cause separate or be precipitated etc. and damage storage stability Concentrate after being prepared into the amount for reducing the water of ingredient E in range, can also be prepared into following external members.From what is transported and store Viewpoint is set out, and the concentrate of cleanser compositions is preferably made the concentrate that dilution ratio is 2 times or more, from storage stability Viewpoint is set out, and being preferably made dilution ratio is 10 times of concentrates below.The concentrate of cleanser compositions can be when in use Each ingredient is diluted with water to as above-mentioned content (content when cleaning) to use.In the present invention, cleanser compositions " when the use " of concentrate or refer to the state after the concentrate of cleanser compositions is diluted " when cleaning ".

[plastic lens molding glass mold]

Cleanser compositions of the present invention in one or more embodiments, can be used for manufacture towards glasses, Lens, the prism of the optical instruments such as camera, projection TV, large screen, projector, optical disc apparatus, light storage device etc. are various The cleaning of formed glass mold used in optics plastic lens.Cleanser compositions of the present invention can be used for various The glass mold of material and shape.As glass mold, use all the time well known glass mold as plastic lens substrate Molding used in glass mold.For example, glass mold is preferably by passing through ion exchange for the Na in glass⁺One Divide and is substituted by K⁺, the chemically reinforced glass that generates compression stress near surface constitutes.

[plastic lens resin]

As the plastic lens resin for optical instrument, it can be used for example: by diethylene glycol diallyl carbonic acid Ester free radical polymerization allyl diglycol carbonates obtained (ADC) resin, polyurethane based resin, sulfur-containing polyurethane class tree Rouge, polymethyl methacrylate, styrene/methacrylic acid methyl terpolymer, α-methylstyrene/methyl methacrylate are total Polymers, cyclohexyl methacrylate/methylmethacrylate copolymer, aliphatic methacrylates/methyl methacrylate Acrylic resins, polycarbonate resin, the bis-phenols such as the methacrylic resins such as copolymer, triazine ring acrylic resin The bromines such as derivative cooperate the olefine kind resins such as resinoid, 4- methylpentene -1- fumarate/allylic monomers copolymer, gather The styrene resins such as styrene, styrene/acrylonitrile copolymer, norbornene resin, thioether/esters resin etc..

In particular, the resin as the high refractive index plastic lens for being 1.55 or more for refractive index, can be used sulfur-bearing Polyurethane based resin, sulfur-bearing epoxylite, polysulfide generation (methyl) acrylic resin, poly- (methyl) esters of acrylic acid of sulfur-bearing Resin, episulfide resin etc..

[clean method of plastic lens molding glass mold]

The present invention is related to a kind of clean method of plastic lens molding glass mold (hereinafter also referred in an embodiment " clean method of the present invention "), wherein including using cleanser compositions of the present invention, cleaning is attached with plastics The process of the plastic lens molding glass mold of lens resin.As plastic lens molding glass mold, can be used above-mentioned Glass mold.The cleaning process may include combining detergent of the present invention in one or more embodiments The process of object contact plastic lens molding glass mold.As using cleanser compositions of the present invention cleaning plastic lens The method of formed glass mold, for example: it is combined with detergent by the way that glass mold to be immersed in clean tank The method of object contact；Make the method for glass mold contact cleanser compositions in the bath of ultrasonic cleaning；It will cleaning Agent composition projects the method for being allowed to contact with glass mold with spray form；Cleanser compositions are made to spue or spray to rotation Method on glass mold；One side is allowed to cleanser compositions application ultrasonic wave, on one side with spray form injection and glass mold The method of contact；And the method for spraying cleanser compositions on glass mold or brush, and being wiped with brush etc. Deng.

When cleanser compositions of the present invention are concentrates, clean method of the present invention can be wrapped further It includes the diluted dilution process of the concentrate of cleanser compositions.Clean method of the present invention preferably includes to make plastic lens After formed glass mold is contacted with cleanser compositions, the process that is rinsed and dried with water.If it is cleaning side of the invention The resin on the surface and edge part that are attached to plastic lens molding glass mold then can be effectively removed in method.

Clean method of the present invention in one embodiment, including following processes 1 and process 2.

Process 1: mixing the 1st liquid and the 2nd liquid, or mixing the 1st liquid and the 2nd liquid and as described in the 3rd liquid Ingredient E, to prepare the preparation section of the cleanser compositions, wherein the 1st liquid contains the ingredient A or containing Ingredient A and the ingredient E are stated, the 2nd liquid contains the ingredient B and ingredient E；

Process 2: the plastic lens of plastic lens resin is attached with using the cleanser compositions cleaning prepared in process 1 The process of formed glass mold.

In the preparation section, following external members can be used, the 1st liquid and the 2nd liquid can also be prepared.

In the process 1, the ingredient C and the ingredient D are separately included in the 1st liquid and the 2nd liquid In either or both.2nd liquid can also be further containing anionic surfactant (ingredient F) and gluconic acid or its salt At least one of (ingredient G).

Clean method of the present invention, from the viewpoint for the cleaning force for being easy to play cleanser compositions of the present invention It sets out, preferably when cleanser compositions of the present invention and plastic lens molding glass mold contact, by ultrasonic irradiation In cleanser compositions, the more preferable ultrasonic wave is stronger.It is from the same viewpoint, excellent as the irradiation condition of ultrasonic wave It is selected as 20~2000kHz, more preferably 40~2000kHz, further preferably 40~1500kHz.

[manufacturing method of plastic lens]

The present invention an embodiment be related to a kind of plastic lens manufacturing method (hereinafter also referred to " the present invention relates to Manufacturing method "), wherein including using cleanser compositions of the present invention, cleaning is attached with plastic lens resin The process of plastic lens molding glass mold.As plastic lens molding glass mold, above-mentioned glass mold can be used.This hair Clean method and clean conditions in the cleaning process of the manufacturing method of the bright plastic lens being related to can be related to aforementioned present invention And clean method cleaning process it is identical.The manufacturing method of plastic lens of the present invention also may include relating in the present invention And clean method an embodiment in the preparation section (process for preparing cleanser compositions of the present invention that carries out 1)。

The manufacturing method of plastic lens of the present invention for example may include: molding procedure, use comprising with scheduled It is spaced the plastic lens molding mold of a pair of of glass mold of relative configuration, plastic lens substrate is formed；Stripping process, by institute Glass mold is stated to demould from the plastic lens substrate；And cleaning process, it is clear using cleanser compositions of the present invention The clean plastic lens molding glass mold for being attached with plastic lens resin.

Fig. 1 shows the flow chart of an example of the manufacturing method of plastic lens of the invention.Flow chart shown in FIG. 1 It is illustrated for the manufacturing method of the glasses plastic lens of an example of the manufacturing method of plastic lens of the invention.

As shown in Figure 1, an example of the manufacturing method of plastic lens of the invention includes: to form plastic lens substrate Molding procedure (S1), stripping process (S2), the cleaning process (S3) of glass mold, plastic lens substrate periphery grinding process (S4), annealing operation (S6), the inner surface polishing process (S7) of plastic lens substrate, dyeing process (S9), hard conating form work Sequence (S13), anti-reflection layer formation process (S15) and stain-proofing layer formation process (S16).

In addition, inner surface polishing process (S7), dyeing process (S9), anti-reflection layer formation process (S15) and stain-proofing layer shape It is not required, can also not have at process (S16).Plastic lens substrate or plastic lens cleaning process (S5, S8, S10, S12, S14) in, rinsing liquid is used as usually using pure water etc..

Firstly, opposite mode configures a pair of of glass mold at a predetermined interval, and in a pair in molding procedure (S1) Such as ring spacer is configured between glass mold.Then, the state is kept using the holdings such as clip tool.As a result, by a pair Glass mold and washer form the plastic lens molding mold with cavity.

Next, using polymerizable composition, polymerizable composition as in plastic lens substrate raw material injection cavity.Next, for example, by heat Polymerization polymerize polymerizable composition, polymerizable composition.The plastic lens substrate obtained by polymerizable composition, polymerizable composition polymerization is preferably by being selected from sulfur-bearing One in polyurethane based resin, sulfur-bearing epoxylite, polysulfide generation (methyl) acrylic resin and episulfide resin Kind or more polymerizing resin constitute.When plastic lens substrate is made of these resins, can manufacture refractive index is, for example, 1.55 or more plastic lens, and thin plastic lens can be manufactured.

The manufacturing method of plastic lens of the present invention in the cleaning of plastic lens molding glass mold by using Cleanser compositions of the present invention can remove and be attached to connecing with plastic lens substrate for plastic lens molding glass mold The surface of touching or the marginate resin of glass molds inhibit that defect occurs in the subsequent handling due to caused by resin residue, The plastic lens of high-quality can be manufactured.In addition, by carrying out clean method of the present invention, it is possible to reduce stop sanitizer cartridge It sets to carry out the frequency of the maintenance of removing deposit, precipitate etc., and can clean repeatedly for a long time, it is thus possible to improve The manufacture efficiency of plastic lens.

[external member]

The present invention is related to a kind of external member in an embodiment, is for clean method of the present invention and/or sheet Invent the external member of plastic lens manufacturing method being related to, wherein by the mentioned component A of cleanser compositions of the present invention~ At least one of E ingredient contains with the unmixed state of other ingredients, is preferably difficult to mixed ingredient A and B each other and is accommodated in In respective container.As long as the composition for constituting each liquid of external member is easy to be mutually mixed, it is easy for preparing the concentration ratio of the ingredient Higher liquid, and efficiency of storage improves.When in use, mixing constitutes the liquid of external member, so that each ingredient becomes above-mentioned Content (content when cleaning).

As an embodiment of external member of the present invention, for example, can enumerate with unmixed state packet each other A containing ingredient (the 1st liquid) and solution (the 2nd liquid) containing ingredient B~E, and their external member (dual liquid type cleaning is mixed when in use Agent composition).As needed, can also respectively in the 1st liquid and the 2nd liquid mix mentioned component F, ingredient G, calcium and its Its any ingredient.Ingredient E also may be embodied in the 1st liquid.

As the another embodiment of external member of the present invention, for example, dual liquid type cleanser compositions, Its with the state that is accommodated in each container include the 1st liquid containing ingredient A or ingredient A and ingredient E with containing ingredient B and at The 2nd liquid for dividing E, does not mix with each other it, and mix them when in use.Ingredient C and ingredient D are separately contained in the 1st liquid and the 2nd In any one of liquid or both, from the viewpoint of easy progress concentration adjusts the additional supplement with predetermined component, preferably all Included in the 1st liquid.The external member is also possible to further include three liquid type cleanser compositions of the 3rd liquid being made of ingredient E.

As the another embodiment of external member of the present invention, for example, with mutual unmixed state packet Contain: the solution (the 1st liquid) containing ingredient A, ingredient C, ingredient D and ingredient E and the solution (the 2nd liquid) containing ingredient B and ingredient E, And the external member of the 1st liquid and the 2nd liquid is mixed when in use, as needed, above-mentioned ingredient F, ingredient G, calcium and any ingredient can also Be mixed in the 1st liquid and the 2nd liquid respectively.When ingredient F and ingredient G include in the cleanser compositions, from mentioning High efficiency of storage and be easy to concentration adjust from the perspective of, preferably both be included in the 2nd liquid in.The external member can be by the 1st The dual liquid type cleanser compositions that liquid and the 2nd liquid are constituted, are also possible to further include three liquid of the 3rd liquid being made of ingredient E Type cleanser compositions.

Invention additionally discloses the cleanser compositions of following plastic lens molding glass molds, the detergent is used The clean method of the plastic lens molding glass mold of composition and the manufacturing method of plastic lens etc..

[1] a kind of cleanser compositions of plastic lens molding glass mold, wherein contain:

Aromatic alcohols (ingredient A), content are 20 mass % or more and 40 mass % or less；

Inorganic base (ingredient B), content are 2 mass % or more and 8 mass % or less；

Compound (ingredient C) represented by following formula (I)s, content are 4 mass % or more and 8 mass % or less；

Compound (ingredient D) represented by following formula (II), content are 0.1 mass % or more and 10 mass % or less； And

Water (ingredient E),

In formula (I), R¹And R²Being each independently hydrogen atom, phenyl or carbon atom number is 1 or more and 6 alkyl below, N is-CH₂CH₂The addition molal quantity of O-, and be 1 or more and 3 integers below.

In formula (II), R³And R⁴Being each independently hydrogen atom, ethoxy, hydroxypropyl, amino-ethyl or carbon atom number is 1 or more and 6 alkyl below, R⁵For ethoxy or hydroxypropyl.

[2] cleanser compositions according to above-mentioned [1], wherein also contain anionic surfactant (ingredient F).

[3] cleanser compositions according to above-mentioned [2], wherein the content of the ingredient F is preferably 1.5 mass % More than, more preferably 1.6 mass % or more, further preferably 1.7 mass % or more are even more preferably 1.8 mass % More than, and preferably 3.5 mass % hereinafter, more preferably 3 mass % hereinafter, further preferably 2 mass % or less.

[4] cleanser compositions according to above-mentioned [2] or [3], wherein ingredient F is selected from polyoxyethylene laural base At least one of ether sulfuric ester, alkylated dipheny ethers disulfonic acid and their salt.

[5] cleanser compositions according to any one of above-mentioned [1] to [4], wherein also containing gluconic acid or its Salt (ingredient G).

[6] cleanser compositions according to above-mentioned [5], wherein the content of the ingredient G is converted with gluconic acid, Preferably 0.4 mass % or more, more preferably 0.45 mass % or more, further preferably 0.5 mass % or more, and preferably For 2 mass % hereinafter, more preferably 1.5 mass % are hereinafter, further preferably 1 mass % or less.

[7] cleanser compositions according to any one of above-mentioned [1] to [6], wherein also contain calcium.

[8] cleanser compositions according to above-mentioned [7], wherein the content of the calcium be preferably 0.04 mass % with On, more preferably 0.042 mass % or more, further preferably 0.045 mass % or more, and preferably 0.11 mass % with Under, more preferably 0.10 mass % is hereinafter, further preferably 0.08 mass % or less.

[9] cleanser compositions according to any one of above-mentioned [1] to [8], wherein the carbon atom of the ingredient A Number is preferably 7 or more, also, preferably 10 hereinafter, more preferably 9 or less.

[10] cleanser compositions according to any one of above-mentioned [1] to [9], wherein the ingredient A is preferably selected At least one from benzylalcohol, benzyl carbinol, 4- xylyl alcohol, 4- ethyl benzylalcohol, 2- phenyl-1-propanol and 2- phenyl -2- propyl alcohol Kind, more preferably selected from least one of benzylalcohol, benzyl carbinol and 4- ethyl benzylalcohol, further preferably benzylalcohol.

[11] cleanser compositions according to any one of above-mentioned [1] to [10], wherein the content of the ingredient A Preferably 22 mass % or more, more preferable 25 mass % or more, further preferably 27 mass % or more, and preferably 38 matter % is measured hereinafter, more preferably 35 mass % are hereinafter, further preferably 32 mass % or less.

[12] cleanser compositions according to any one of above-mentioned [1] to [11], wherein the ingredient B is preferably Selected from least one of ammonia, alkali metal hydroxide and alkali metal weak, it is more preferably selected from sodium hydroxide and hydrogen At least one of potassium oxide, further preferably potassium hydroxide.

[13] cleanser compositions according to any one of above-mentioned [1] to [12], wherein the content of the ingredient B Preferably 2.1 mass % or more, more preferably 2.2 mass % or more, further preferably 2.3 mass % or more, and preferably For 7.5 mass % hereinafter, more preferably 7 mass % hereinafter, further preferably 6 mass % hereinafter, being even more preferably 5 matter % is measured hereinafter, being even more preferably 4 mass % hereinafter, being even more preferably 3.5 mass % hereinafter, being even more preferably 3.3 mass % or less.

[14] cleanser compositions according to any one of above-mentioned [1] to [13], wherein ingredient C is preferably comprised down State compound represented by compound represented by formula (III), compound and following formula (V)s represented by following formula (IV)s All.

Wherein, in formula (III), (IV), (V), n is identical as the n in formula (I), and can formula (III), (IV), (V) respectively different in, R⁶It is 1 or more and 6 alkyl below for carbon atom number.

[15] cleanser compositions according to above-mentioned [14], wherein compound represented by the formula (III) is preferred For selected from least one of phenyl diglycol and phenyl triethylene glycol, more preferably phenyl diglycol.

[16] cleanser compositions according to above-mentioned [14], wherein compound represented by the formula (IV) is preferred For selected from isopropyl ethyl glycol, isopropyl diethylene glycol (DEG), isopropyl triethylene glycol, normal-butyl ethylene glycol, normal-butyl diethylene glycol (DEG), normal-butyl Triethylene glycol, isobutyl ethyl glycol, isobutyl group diethylene glycol (DEG), isobutyl group triethylene glycol, tert-butyl ethylene glycol, tert-butyl diethylene glycol (DEG), tertiary fourth At least one of base triethylene glycol, n-hexyl ethylene glycol, n-hexyl diethylene glycol (DEG) and n-hexyl triethylene glycol, more preferably selected from different Propyl diethylene glycol (DEG), isopropyl triethylene glycol, normal-butyl diethylene glycol (DEG), normal-butyl triethylene glycol, isobutyl group diethylene glycol (DEG), isobutyl group triethylene glycol, At least one of n-hexyl diethylene glycol (DEG) and n-hexyl triethylene glycol, further preferably n-hexyl diethylene glycol (DEG).

[17] cleanser compositions according to above-mentioned [14], wherein compound represented by the formula (V) is preferably Selected from least one of diethylene glycol and triethylene glycol, more preferably triethylene glycol.

[18] cleanser compositions according to any one of above-mentioned [1] to [17], wherein the ingredient C contains benzene The whole of base diethylene glycol (DEG), n-hexyl diethylene glycol (DEG) and triethylene glycol.

[19] cleanser compositions according to any one of above-mentioned [1] to [18], wherein the content of the ingredient C Preferably 4.5 mass % or more, more preferably 5 mass % or more, further preferably 5.5 mass % or more, and preferably 7.5 mass % hereinafter, more preferably 7 mass % hereinafter, further preferably 6.5 mass % or less.

[20] cleanser compositions according to any one of above-mentioned [1] to [19], wherein the ingredient D is preferably Selected from monoethanolamine, diethanol amine, (2-hydroxyethyl)methylamine), N- ethyl monoethanolamine, N- normal-butyl monoethanolamine, N- tert-butyl Monoethanolamine, N- n-pentyl monoethanolamine, N- n-hexyl monoethanolamine, N, N- diethyl ethylene diamine, N, N- di-n-butyl ethyl alcohol Amine, N methyldiethanol amine, N- ethyldiethanolamine, N- isopropyldiethanolamine, N- n-butyldiethanolamine, N- tert-butyl two At least one of ethanol amine and N- (beta-aminoethyl) monoethanolamine are more preferably selected from monoethanolamine, diethanol amine, N- Methyl monoethanolamine, N- ethyl monoethanolamine, N- normal-butyl monoethanolamine, N- tert-butyl monoethanolamine, N, N- diethylaluminum ethoxide Amine, N, N- di-n-butyl ethanol amine, N methyldiethanol amine, N- ethyldiethanolamine, N- isopropyldiethanolamine, the positive fourth of N- At least one of base diethanol amine, N- tertiarybutyldiethanolamine and N- (beta-aminoethyl) monoethanolamine, further preferably To be even more preferably N- methyl list second selected from least one of N- n-butyldiethanolamine and (2-hydroxyethyl)methylamine) Hydramine.

[21] cleanser compositions according to any one of above-mentioned [1] to [20], wherein the content of the ingredient D Preferably 0.11 mass % or more, more preferably 0.12 mass % or more, further preferably 0.13 mass % or more, further More preferably 0.15 mass % or more, and preferably 9 mass % hereinafter, more preferably 7 mass % hereinafter, further preferably 4 mass % are hereinafter, be even more preferably 3 mass % hereinafter, being even more preferably 2 mass % hereinafter, even more preferably For 1 mass % hereinafter, being even more preferably 0.5 mass % or less.

[22] cleanser compositions according to any one of above-mentioned [1] to [21], wherein the cleanser compositions Include:

Comprising the ingredient A or comprising the ingredient A and the ingredient E, and store the 1st liquid in a reservoir；With

Comprising the ingredient B and ingredient E, and the 2nd liquid being accommodated in the container different from the 1st liquid,

The ingredient C and the ingredient D are separately contained in any one of the 1st liquid and described 2nd liquid or both.

[23] cleanser compositions according to above-mentioned [22], wherein the ingredient C and the ingredient D are only contained in In 1st liquid.

[24] cleanser compositions according to above-mentioned [22] or [23], wherein the 2nd liquid also contains anion table At least one of face activating agent (ingredient F) and gluconic acid or its salt (ingredient G).

[25] a kind of clean method of plastic lens molding glass mold, wherein include: to use above-mentioned [1] into [24] The process that described in any item cleanser compositions cleanings are attached with the plastic lens molding glass mold of plastic lens resin.

[26] clean method according to above-mentioned [25], wherein be attached with plastic lens resin described in the cleaning Before the process of plastic lens molding glass mold, the preparation section including preparing the cleanser compositions,

In the preparation section,

By the way that the 1st liquid is mixed with the 2nd liquid, or by the 1st liquid and the 2nd liquid and as the 3rd liquid it is described at Point E mixing, to prepare the cleanser compositions, wherein the 1st liquid include the ingredient A or comprising the ingredient A and The ingredient E, the 2nd liquid include the ingredient B and ingredient E,

The ingredient C and the ingredient D are respectively contained in any one of described 1st liquid and the 2nd liquid or both.

[27] clean method according to above-mentioned [26], wherein the ingredient C and ingredient D is only contained in described In 1st liquid.

[28] clean method according to above-mentioned [26] or [27], wherein it is living that the 2nd liquid also contains anionic surface Property agent (ingredient F) and at least one of gluconic acid or its salt (ingredient G).

[29] clean method according to any one of above-mentioned [25] to [28], wherein the plastic lens resin The high-refractivity plastic lens resin for being 1.55 or more for refractive index.

[30] a kind of manufacturing method of plastic lens, wherein clear described in any one of above-mentioned [1] to [24] including using Clean dose of composition, the process that cleaning is attached with the plastic lens molding glass mold of plastic lens resin.

[31] a kind of manufacturing method of plastic lens, wherein include any one of above-mentioned [25] to [28] in manufacturing process The clean method.

[32] cleaning of manufacturing method of the cleanser compositions in plastic lens described in any one of above-mentioned [1] to [24] The purposes being attached in the process of the plastic lens molding glass mold of plastic lens resin.

[33] cleanser compositions described in any one of above-mentioned [1] to [24] are for cleaning plastic lens molding glass The purposes of mold.

[34] cleanser compositions described in any one of above-mentioned [1] to [24] are used for from being attached with plastic lens resin Glass mold in remove plastic lens resin purposes.

Embodiment

Hereinafter, the present invention is specifically described by embodiment, but the present invention is not by any restrictions of these embodiments.

1. the preparation (embodiment 1~13 and comparative example 1~14) of cleanser compositions

Each ingredient is weighed in 300mL glass beaker in a manner of becoming content shown in Tables 1 and 2, by following Part mixing, thus prepares the cleanser compositions of embodiment 1~13 and comparative example 1~14.Unless otherwise indicated, each in table 1 and 2 The numerical value unit of ingredient is quality %, and indicates effective component.

Liquid temperature: 25 DEG C

Blender: magnetic stirring apparatus (50mm rotor)

Revolving speed: 300rpm

Mixing time: 10 minutes

In addition, mixing the 1st liquid after by preparing the 1st liquid and the 2nd liquid recorded in table 3 with following mass ratioes and the 2nd liquid coming Modulate the cleanser compositions of Examples 1 to 4.

[embodiment 1] the 1st liquid (1-1)/the 2nd liquid (2-1)=3/7

[embodiment 2] the 1st liquid (1-2)/the 2nd liquid (2-1)=4/6

[embodiment 3] the 1st liquid (1-1)/the 2nd liquid (2-1)=5/5

[embodiment 4] the 1st liquid (1-2)/the 2nd liquid (2-3)=4/6

Benzylalcohol (LANXESS K.K. manufacture)

Potassium hydroxide (Kanto Kagaku K. K.'s manufacture, deer is superfine, 48 mass % of solid component)

Phenyl diglycol (Japanese emulsifier Co., Ltd. manufacture)

N-hexyl diethylene glycol (DEG) (Japanese emulsifier Co., Ltd. manufacture, hexyl diethylene glycol (DEG))

Triethylene glycol (Tokyo Chemical Industry Co., Ltd's manufacture)

2- ethylhexyl tetraethylene glycol (green wood oil rouge Industrial Co., Ltd, Blaunon EH-4)

Five ethylene glycol (Tokyo Chemical Industry Co., Ltd's manufacture)

(2-hydroxyethyl)methylamine) (Japanese emulsifier Co., Ltd. manufacture, Amino Alcohol MMA)

N- n-butyldiethanolamine (Japanese emulsifier Co., Ltd. manufacture, Amino Alcohol MBD)

Triethylamine (Tokyo Chemical Industry Co., Ltd's manufacture)

By 1 μ S/cm pure water below of the Organo Corporation pure water device G-10DSTSET manufacture manufactured

Dodecyl diphenyl ether disulfonic acid disodium salt is prepared according to following [Production Examples 1].

[Production Example 1]

204.3g (1.2mol) diphenyl ether and 8.0g (0.06mol) anhydrous aluminum chloride powder are packed into 1 liter of four-neck flask In, 90 DEG C are warming up to while being sufficiently stirred.Next, it is small that 168.3g (1mol) 1- dodecylene 1 is added dropwise under nitrogen atmosphere When after, be further allowed to react 1 hour at 60 DEG C.After reaction, it is repeated four times the washing that same amount of water is added, so Afterwards, the low boiling point components such as excessive diphenyl ether are distilled off.The 33.9g (0.1mol) of obtained dodecyl diphenyl oxide is put Enter in another 1 liter four-neck flask, 678g (20 times of amounts) 1,2- dichloroethanes is further added, is cooled to while stirring 5℃.Next, in a nitrogen atmosphere, liquid SO is added dropwise on one side₃18.4g (0.23mol) 1 hour, make it gradually anti-on one side It answers.1,2- dichloroethanes is distilled off from reactant using rotary evaporator, obtains dodecyl diphenyl ether sulfonic acid.Will To dodecyl diphenyl ether sulfonic acid neutralized with sodium hydroxide, obtain 40 matter of dodecyl diphenyl ether disulfonic acid disodium salt Measure % aqueous solution.

Triethylene glycol sodium laureth sulfate salt (Kao Corp's manufacture, EMAL 20C (25 mass % aqueous solution))

Calcium gluconate (Fukawa Chemical Industries Co., Ltd.'s manufacture)

K-IAO (Fukawa Chemical Industries Co., Ltd.'s manufacture, HELSHAS K)

2. the evaluation of cleanser compositions

It is conducted the following evaluation using the embodiment 1~13 of preparation and the cleanser compositions of comparative example 1~14.

[1 production method of test film]

By plastic lens resin (MR-8 resin, Mitsui Chemicals, Inc's manufacture, sulfur-containing polyurethane resinoid, refractive index For glass slide (the Song Langxiaozi Industrial Co., Ltd for 1.60) being added drop-wise to 1mm × 76.0mm × 26.0mm borosilicate glass Manufacture, trade name S1112) 10 at so that at every 1 diameter become about 5mm, by heating 6 hours at 30 DEG C, at 40 DEG C Heating 7 hours heat at 50 DEG C 3 hours, is heated at 60 DEG C 2 hours, heating at 100 DEG C 3 hours, adding at 120 DEG C Heat 3 hours adds up to heating 24 hours, is thus polymerize, resin is fixed on glass slide, and every 1 of production is attached with 10 The cleaner assay of plastic lens resin test film 1.

[the deterioration methods of cleanser compositions]

In order to evaluate the durability of cleanser compositions, make to clean by following methods using following detergent circulator The deterioration of agent composition.

Detergent circulator includes: one side 10cm for having outlet A in the position that the bottom of side wall starts on 5cm Stainless steel vessel (clean tank) and side wall lowest part with outlet B one side 20cm stainless steel vessel (circulation Slot), the configuration up and down in the order by them.Detergent circulator is due to comprising for making cleanser compositions by falling naturally Under from clean tank be flowed into circulating slot piping A and for by cleanser compositions from midway have helicoidal pump circulation Slot is drawn into the piping B in clean tank, therefore, by the operating of helicoidal pump, can make the detergent in detergent circulator Composition persistent loop, the water level of clean tank are maintained at the position that bottom starts 5cm.It is piped A one end and is fixed to outlet A, The position that cleanser compositions can be flowed into circulating slot from the opening is arranged in the other end.It is piped B one end and is fixed to row B is exported, the other end configures the position that can be flowed into from the opening in clean tank in cleanser compositions, and helicoidal pump configuration is being matched Near outlet B in pipe B.Configured with the heater for adjusting the temperature of cleanser compositions in circulating slot.

6000g cleanser compositions are prepared in the detergent circulator, and the temperature of the cleanser compositions is being followed It is maintained at 60 DEG C of temperature in annular groove, with 3L/ minutes circular flows, supplements within 7 days the water of evaporation on one side, is recycled on one side, Deteriorate cleanser compositions.

[clean method]

Each cleanser compositions of 300g are added in 300mL glass beaker, 60 DEG C is maintained at, is filled using ultrasonic cleaning (Sharp Corporation's manufacture, trade name: SILENTSONIC UT-204) is set, under conditions of 39kHz, 200W, by test film 1 Cleaning 100 seconds.Next, being existed in 30 DEG C of the immersion of test film 1 of ion exchange water using above-mentioned ultrasonic cleaning equipment It is rinsed under conditions of 39kHz, 200W 50 seconds (rinsing for the first time).In addition, similarly, immersing in 30 DEG C of ion exchange water, making The rinsing of completion in 50 seconds (second of rinsing) under conditions of 39kHz, 200W with above-mentioned ultrasonic cleaning equipment.Then, blowing 50 Second, and it is 10 points dry at 80 DEG C with blowing freeze-day with constant temperature machine (Toyo Seisakusho Co., Ltd manufactures, trade name: FV-630) Clock.

Using each cleanser compositions before deterioration and after deterioration, cleaner assay piece 1 each 10 is distinguished with above-mentioned clean method Piece cannot remove removing, count the number for remaining on the plastic lens resin on test film.It is if it cannot clean completely 100, for 0 if it all can remove, spatter property is more excellent if remaining quantity is fewer.Use the detergent before deterioration The result of composition is shown in " spatter property 1 " in Tables 1 and 2, using the result of the cleanser compositions after deterioration in table 1 and table " spatter property 2 " is shown in 2.

[2 production method of test film]

By glass slide (the Song Langxiaozi Industrial Co., Ltd system of 1mm × 76.0mm × 26.0mm borosilicate glass Make, trade name: S1112) it immerses in the potassium nitrate fuse salt for be maintained at 400~410 DEG C 24 hours.Then, room is slowly cooled to Temperature washes away potassium nitrate with flowing water.Water is thoroughly drained and air-dried, test piece 2 uses chemical strengthening as glass corrosion test Glass.

[corrosion test method]

Test film 2 and each cleanser compositions 100g are put into 100mL polyethylene can, it is small that 24 are stood at 80 DEG C When.After the clean ion exchange water cleaning down of the test film taken out in cleanser compositions, dry 1 minute, and with blowing Wind freeze-day with constant temperature machine (Toyo Seisakusho Co., Ltd's manufacture, trade name: FV-630) is 10 minutes dry at 80 DEG C.

The quality of the test film of measurement test front and back, the quality % of reduction due to corrosion is calculated using following formulas.

Test before being reduced (quality %)=(the test tablet quality after test tablet quality-test before test) ÷ test Tablet quality × 100

As shown in Tables 1 and 2, when using the cleanser compositions of embodiment 1~13, and the clear of comparative example 1~14 is used Clean dose of composition is compared, and corrosion inhibition, high cleaning and the high-durability of surface of glass die can be had both.

[table 3]

Industrial utilizability

Since corrosion inhibition, high cleaning and the height that cleanser compositions of the invention have both surface of glass die are durable Property, therefore, the plastic lens of high-quality can be not only provided, the update times of cleanser compositions can also be reduced, Ke Yichong Glass mold is used again, and the cleanser compositions as plastic lens molding glass mold are useful.

Claims

1. a kind of cleanser compositions of plastic lens molding glass mold, wherein

Contain:

For aromatic alcohols as ingredient A, content is 20 mass % or more and 40 mass % or less；

For inorganic base as ingredient B, content is 2 mass % or more and 8 mass % or less；

For compound represented by following formula (I)s as ingredient C, content is 4 mass % or more and 8 mass % or less；

For compound represented by following formula (II) as ingredient D, content is 0.1 mass % or more and 10 mass % or less；With And

Water as ingredient E,

In formula (I), R¹And R²Be each independently hydrogen atom, phenyl or carbon atom number be 1 or more and 6 alkyl below, n be- CH₂CH₂The addition molal quantity of O-, and be 1 or more and 3 integers below,

In formula (II), R³And R⁴Be each independently hydrogen atom, ethoxy, hydroxypropyl, amino-ethyl or carbon atom number be 1 with Upper and 6 alkyl below, R⁵For ethoxy or hydroxypropyl.

2. cleanser compositions according to claim 1, wherein

Also contain anionic surfactant as ingredient F.

3. cleanser compositions according to claim 1 or 2, wherein

Also contain gluconic acid or its salt as ingredient G.

4. cleanser compositions described in any one of claim 1 to 3, wherein

Also contain calcium.

5. cleanser compositions according to any one of claims 1 to 4, wherein

Ingredient A is benzylalcohol.

6. cleanser compositions according to any one of claims 1 to 5, wherein

Ingredient B is selected from least one of sodium hydroxide and potassium hydroxide.

7. cleanser compositions described according to claim 1~any one of 6, wherein

Ingredient C contains compound represented by compound represented by following formula (III)s, following formula (IV)s and following formula (V)s institute The whole of the compound of expression,

In formula (III), (IV), (V), n is identical as the n in formula (I), and identical respectively in (V) in formula (III), (IV) Or different, R⁶It is 1 or more and 6 alkyl below for carbon atom number.

8. cleanser compositions according to any one of claims 1 to 7, wherein

Ingredient F be in polyoxyethylene lauryl ether sulfuric ester, alkylated diphenyl ethers disulfonic acid and their salt at least It is a kind of.

9. cleanser compositions described according to claim 1~any one of 8, wherein

The cleanser compositions include:

1st liquid it includes the ingredient A or comprising the ingredient A and the ingredient E, and is stored in a reservoir；With

2nd liquid, it includes ingredient B and ingredient E, and are accommodated in the container different from the 1st liquid,

10. cleanser compositions according to claim 9, wherein

The ingredient C and the ingredient D are only contained in the 1st liquid.

11. cleanser compositions according to claim 9 or 10, wherein

2nd liquid also contains at least one of ingredient F and ingredient G, and the ingredient F is anionic surfactant, described Ingredient G is gluconic acid or its salt.

12. a kind of clean method of plastic lens molding glass mold, wherein

It include: to be attached with plastic lens resin using the cleaning of cleanser compositions described in any one of claim 1~11 Plastic lens molding glass mold process.

13. clean method according to claim 12, wherein

Before the process of plastic lens molding glass mold of plastic lens resin is attached with described in the cleaning, including preparation institute The preparation section of cleanser compositions is stated,

In the preparation section,

It is mixed by mixing the 1st liquid with the 2nd liquid, or by the 1st liquid and the 2nd liquid and the ingredient E as the 3rd liquid It closes, to prepare the cleanser compositions, wherein the 1st liquid includes the ingredient A or comprising the ingredient A and described Ingredient E, the 2nd liquid include the ingredient B and ingredient E,

14. clean method according to claim 13, wherein

The ingredient C and the ingredient D are only contained in the 1st liquid.

15. clean method described in 3 or 14 according to claim 1, wherein

16. clean method described in any one of 2~15 according to claim 1, wherein

The plastic lens resin is the high-refractivity plastic lens resin that refractive index is 1.55 or more.

17. a kind of manufacturing method of plastic lens, wherein

It include: using cleanser compositions described in any one of claim 1~11, cleaning is attached with plastic lens resin Plastic lens molding glass mold process.

18. a kind of manufacturing method of plastic lens, wherein

It include clean method described in any one of claim 12~16 in manufacturing process.

19. cleanser compositions described in a kind of any one of claim 1~11 are for cleaning plastic lens molding glass The purposes of mold.

20. cleanser compositions described in a kind of any one of claim 1~11 are used for from being attached with plastic lens resin Glass mold in remove plastic lens resin purposes.