CN106634683B - Colloidal materials, Preparation method and use with information record function - Google Patents

Colloidal materials, Preparation method and use with information record function Download PDF

Info

Publication number
CN106634683B
CN106634683B CN201611257979.6A CN201611257979A CN106634683B CN 106634683 B CN106634683 B CN 106634683B CN 201611257979 A CN201611257979 A CN 201611257979A CN 106634683 B CN106634683 B CN 106634683B
Authority
CN
China
Prior art keywords
colloidal materials
information
information record
acid
record function
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201611257979.6A
Other languages
Chinese (zh)
Other versions
CN106634683A (en
Inventor
王惠武
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xuzhou yuzhiyang marketing planning Co.,Ltd.
Original Assignee
Shenyang Wanhe Plastic Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shenyang Wanhe Plastic Industry Co Ltd filed Critical Shenyang Wanhe Plastic Industry Co Ltd
Priority to CN201611257979.6A priority Critical patent/CN106634683B/en
Publication of CN106634683A publication Critical patent/CN106634683A/en
Application granted granted Critical
Publication of CN106634683B publication Critical patent/CN106634683B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J103/00—Adhesives based on starch, amylose or amylopectin or on their derivatives or degradation products
    • C09J103/02—Starch; Degradation products thereof, e.g. dextrin
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/04—Non-macromolecular additives inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/08—Macromolecular additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J125/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Adhesives based on derivatives of such polymers
    • C09J125/02—Homopolymers or copolymers of hydrocarbons
    • C09J125/04—Homopolymers or copolymers of styrene
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J129/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Adhesives based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Adhesives based on derivatives of such polymers
    • C09J129/02—Homopolymers or copolymers of unsaturated alcohols
    • C09J129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J133/00—Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
    • C09J133/04—Homopolymers or copolymers of esters
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
    • C09J175/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend

Abstract

The present invention relates to a kind of colloidal materials with information record function, include adhesive, information-recording material, the adhesive is water accack, the information-recording material is magnetic pipe recording material or photopolymer recording materials, and proportion is calculated by mass percentage in the water accack and information-recording material are as follows: water accack 25%-97%, information-recording material 3%-75%.The colloidal materials with information record function provided according to the present invention, good fluidity when use, information record performance are high: group is divided into 10% SrFe12O19Magnetic pipe recording material, 90% the viscosity of colloidal materials of water accack be 58000mPas, residual magnetic flux density and coercivity can be up to 3500Gs, 2800Oe respectively；Group be divided into 70% acrylate-based photopolymer recording materials, 30% water accack colloidal materials viscosity be 59000mPas, diffraction efficiency 90%, luminous sensitivity 30mJ/cm2。

Description

Colloidal materials, Preparation method and use with information record function
Technical field
The present invention relates to colloidal materials, Preparation method and use, particularly, are related to a kind of glue with information record function Body material, Preparation method and use.
Background technique
Colloidal materials are all widely used as binding material in every field, especially in packaging field, envelope The processes such as case, labeling require to bond product using colloidal materials, but current colloidal materials be served only for article it Between bonding, purposes is more single, causes the waste of part resource.Meanwhile with the development of information technology, magnetic card, chip, The information acquiring patterns such as bar code have become the indispensable a part of our daily lifes.Wherein, in packaging field, bar shaped Code is our one of the most common type information recording method formulas, market, supermarket shopping can be by way of scanning product bar code Inquiring information of goods settles accounts product, but scans bar code and need that each product could be obtained to product barcode scanning one by one Information wastes time, and the information recorded is single, and user can not obtain the more information about production process.
Summary of the invention
The present invention is to propose to solve the above-mentioned problems, and its purpose is to provide a kind of with information record function Colloidal materials by carrying out data input storage to colloidal materials, and are read out this information, to obtain this colloidal materials The relevant information of record.
Another object of the present invention is to provide the preparation methods and use of a kind of colloidal materials with information record function On the way.
To achieve the above object, the present invention provides a kind of colloidal materials with information record function, includes adhesive, letter Recording materials are ceased, the adhesive is water accack, and the information-recording material is magnetic pipe recording material or photopolymer Proportion is calculated by mass percentage in recording materials, the water accack and information-recording material are as follows: water accack 25%-97%, information-recording material 3%-75%.
Preferably, the magnetic pipe recording material is selected from FeCrCoB, BaFe12O19、BaFe10Co0.8Ti0.4O19、Co-γ- Fe2O3、γ-Fe2O3、FeNiAlSi、SrFe12O19、Ba3Fe26O41、NiFeZrAl、Fe4N、CrO2In any one or more.
Preferably, the photopolymer be selected from acrylamido photopolymer, acrylate-based photopolymer, Any one or more in alkenyl photopolymer.
Preferably, the water accack include polymer emulsion, polyvinyl alcohol, starch, urea, plasticizer, water, alkali, Dispersing agent, defoaming agent, preservative, proportion is calculated by mass percentage in various components in the colloidal materials are as follows: polymer Lotion 0-95%, polyvinyl alcohol 0-30%, starch 0-35%, urea 0-35%, plasticizer 0-25%, water 0-85%, alkali 0- 10%, dispersing agent 0.2-2%, defoaming agent 0.1-1%, preservative 0.1-1%, information-recording material 3-70%
Preferably, proportion is calculated by mass percentage in various components in the colloidal materials are as follows: polymer emulsion 15- 65%, polyvinyl alcohol 5-20%, starch 0-33%, urea 0-20%, plasticizer 0-20%, water 0-58%, alkali 1-5%, dispersion Agent 0.2-2%, defoaming agent 0.1-1%, preservative 0.1-1%, information-recording material 20-60%.
Preferably, the plasticizer is environment-friendly plasticizer, is selected from hexamethylene -1,2 carboxylic acid nonyl ester, cyclohexane dicarboxylic acid two Ester, epoxidized soybean oil, acetylricinoleate alkyd methyl esters, ricinoleic acid butyl ester, sec-octyl alcohol ester, glycol benzoate (DEDB), epoxy Any one or more in change two soybean oleate of propylene glycol, epoxidised soybean oil acid methyl esters.
Preferably, the water accack include protein, polymer emulsion, starch, urea, crosslinking agent, dispersing agent, Alkali, defoaming agent, preservative, water, proportion is calculated by mass percentage in various components in the colloidal materials are as follows: protein 0- 40%, polymer emulsion 0-85%, starch 0-35%, urea 0-30%, crosslinking agent 0-10%, dispersing agent 0.2-2%, alkali 0- 10%, defoaming agent 0.1-1%, preservative 0.1-1%, water 10-80%, information-recording material 3-75%.
Preferably, proportion is calculated by mass percentage in various components in the colloidal materials are as follows: protein 10- 30%, polymer emulsion 15-50%, starch 5-15%, urea 8-25%, crosslinking agent 3-6%, dispersing agent 0.2-2%, alkali 2- 6%, defoaming agent 0.1-1%, preservative 0.1-1%, water 10-40%, information-recording material 10-45%.
Preferably, the protein be in peanut protein, soybean protein, casein any one or more；It is described Crosslinking agent is selected from as toluene di-isocyanate(TDI) (TDI), sodium tripolyphosphate, N-phenylmaleimide, zinc oxide, aluminium chloride, has Machine boron, boric acid it is one or more.
Preferably, the polymer emulsion is selected from acroleic acid polymerization lotion, ethene-vinyl acetate polymerized emulsion, acetic acid Vinyl polymerization lotion, phenylethylene polymerize lotion, polyurethane polymerized emulsion, SBR emulsion, acrylic ester polymerization lotion, third Any one or more in olefin(e) acid butyl ester polymerized emulsion；The starch is to form sediment selected from cornstarch, tapioca, potato Powder, Chinese yam rhizome starch, glutinous rice starch, pea starch, any one or more in sorghum starch；The alkali is selected from ammonium hydroxide, second One of hydramine, neutralizing amine, sodium hydroxide, potassium hydroxide, lithium hydroxide, barium hydroxide, calcium hydroxide are a variety of；Described point Powder be selected from acrylic acid and acid/maleic acid copolymers sodium salt, maleic acid and acrylic copolymer sodium salt, methacrylic acid and The copolymer sodium salt of maleic acid, the copolymer ammonium salt of methacrylic acid and maleic acid, butene dioic acid and styrene The copolymer ammonium salt of copolymer sodium salt, butene dioic acid and styrene, Sodium Polyacrylate, gathers polystyrene-maleic anhydride copolymer Any one in Sodium methacrylate, maleic acid-acrylic acid copolymer sodium salt, acrylic acid and acid/maleic acid copolymers ammonium salt Or it is a variety of；The defoaming agent is selected from one of Polyether Modified Polysiloxanes Defoaming Agent, emulsion-type organic silicon defoamer or a variety of； The preservative is selected from isothiazolinone, chloro- -4 isothiazoline -3- ketone (CIT) of 2 methyl of 5-, -4 isothiazoline -3- of 2 methyl One of bromo- 2- nitro -1,3- propyl alcohol of ketone (MIT), 2- is a variety of.
To achieve the above object, the present invention also provides a kind of method prepared with information record function colloidal materials, packets Containing following steps: step 1: information-recording material, dispersing agent being dispersed in water, aqueous dispersions are configured；Step 2: by polyethylene Alcohol and water mixing, being warming up to 90 DEG C dissolves polyvinyl alcohol, obtains polyvinyl alcohol glue object, then reduces the temperature to 75-85 DEG C, The aqueous dispersions described in addition starch, urea and step 1 in the polyvinyl alcohol glue object, stirring and dissolving, after keeping the temperature 0.5h Cooling generates material；Step 3: when temperature is down to 50 DEG C, keeping constant temperature, polymer emulsion is added in the material described in step 2 And defoaming agent, it stirs evenly, plasticizer is then added and reacts 0.5-1h, generates colloid；Step 4: continuing to stir, alkali is added and adjusts The pH value of colloid described in step 3, and preservative is added and stirs evenly.
To achieve the above object, the present invention continues to provide a kind of method packet prepared with information record function colloidal materials Containing following steps: step 1: information-recording material, dispersing agent being dispersed in water, aqueous dispersions are configured；Step 2: by starch, junket The mixing of aqueous dispersions described in albumen, urea and step 1, stirs gelatinization at 75-85 DEG C, cools down after keeping the temperature 0.5h, generates material； Step 3: when temperature is down to 50 DEG C, keeping constant temperature, polymer emulsion and defoaming agent, stirring are added in the material described in step 2 Uniformly, crosslinking agent is then added and reacts 1-2h, generate colloid；Step 4: continuing to stir, colloid described in alkali regulating step 3 is added PH value, and preservative stirring is added.
To achieve the above object, the present invention provides a kind of purposes of colloidal materials with information record function, feature It is, the colloidal materials with information record function are used for data input record and reads.
The colloidal materials with information record function provided according to the present invention, by carrying out data input to colloidal materials Record, and this information is read out, to obtain the relevant information of this colloidal materials record, production can be widely applied to The links of line.The information recording method formula of colloidal materials is flexible, and each link information that can be passed through product is all recorded Enter record, including production information, logistics transportation information, warehouse record information and commodity listings etc., also, due to colloid Material is able to record whole links of entire product, therefore we also can easily identify the true and false of product, it is not necessary to worry to produce The quality problems of product.In addition, the coating method of colloidal materials is flexible, user is not necessarily in the upper other setting information note of product or packaging Recording device, but the typing and reading of information are carried out by the adhesive of script carrying, user can be according to the size of information content Type, coating method and the coated weight of flexible choice adhesive, meanwhile, user can also be independent in product chosen position as needed Coating colloid material carries out information record.
The colloidal materials with information record function provided according to the present invention, good fluidity when use, information record property Can be high: group be divided into 10% SrFe12O19Magnetic pipe recording material, 90% the viscosity of colloidal materials of water accack be 58000mPas, residual magnetic flux density and coercivity can be up to 3500Gs, 2800Oe respectively；Group is divided into 70% acrylic acid Ester group photopolymer recording materials, 30% water accack colloidal materials viscosity be 59000mPas, diffraction efficiency It is 90%, luminous sensitivity 30mJ/cm2。
Specific embodiment
When illustrating the embodiment of the present invention, if being an impediment to the present invention to the specific descriptions of related known element or function Main idea, then will description is omitted.In the present specification, in the case where being not particularly limited, " % " is " matter Measure % ".
Colloidal materials provided by the invention with information record function include adhesive, information-recording material, the glue Stick is water accack, the information-recording material be magnetic pipe recording material or photopolymer recording materials, it is described water base Proportion is calculated by mass percentage in adhesive and information-recording material are as follows: water accack 25%-97%, information record material Expect 3%-75%.
The magnetic pipe recording material is metal oxide, ferrite, metal (iron, cobalt, nickel and its alloy) or iron nitrification Object etc. can be enumerated: γ-Fe2O3System, CrO2System, Fe-Co system and Co-Cr based material, barium ferrite based material etc., such as γ- Fe2O3、Co-γ-Fe2O3、CrO2、Ba3Fe26O41, BaFe12O19、SrFe12O19、NiFeZrAl、FeCrCoB、 BaFe10Co0.8Ti0.4O19、FeNiAlSi、Fe3O4, FeAlN, FeCo, FePd etc. one or more but not limited to this.A kind of glue It can be used a variety of magnetic pipe recording material cooperations as information recording carrier in body material, herein to magnetic used in colloidal materials The quantity of property recording materials type is with no restrictions.Before preparing the colloidal materials with information record function, the magnetic note Record material can also be handled its surface by dispersing agent, and the dispersing agent can be oleic acid, odium stearate, detergent alkylate sulphur One or more of compoundings of sour sodium, lauryl sodium sulfate, polyvinyl alcohol, alkyl-blocked ethylene glycol phosphate etc..
The photopolymer recording materials are made of monomer and photoinitiator, can enumerate acrylamido photo polymerization Object, acrylate-based photopolymer, alkenyl photopolymer etc..
The monomer of acrylamido photopolymer system can enumerate acrylamide, Methacrylamide, N-N ' methylene Base bisacrylamide, cyclohexane base acrylamide etc., but not limited to this；The monomer of acrylate-based photopolymer system can be with Enumerate acrylic acid, methacrylic acid, methyl acrylate, octadecyl acrylate, methyl methacrylate, ethylene glycol diacrylate Ester, diethylene glycol diacrylate, pentaerythritol triacrylate, Dipentaerythritol Pentaacrylate etc., but not limited to this；Alkene The monomer of base photopolymer system can enumerate vinyl carbazole, octadecyl vinyl ether etc., but not limited to this.
Photoinitiator specifically includes that benzoin and its derivatives, can enumerate styrax, benzoin ethyl ether, styrax fourth Ether, dimethoxybenzoin；Acetophenones can enumerate Dialkoxy acetophenones, chloroacetophenone derivative；Fragrant ketone, can To enumerate thioxanthones compound etc.；Acylphosphine oxide can enumerate the oxidation of 2,4,6 (trimethylbenzoyl) diphenyl Phosphine (TPO) and 2,6- dimethyl benzene acylphosphine oxide (BPO) etc..
It can be used a variety of photopolymers cooperations as information-recording material in a kind of colloidal materials, herein to colloid material The quantity of photo polymerization species used in material is with no restrictions.
In the colloidal materials with information record function, the water accack include polymer emulsion, polyvinyl alcohol, Starch, urea, plasticizer, water, alkali, dispersing agent, defoaming agent, preservative, various components press quality percentage in the colloidal materials Than calculating proportion are as follows: polymer emulsion 0-95%, polyvinyl alcohol 0-30%, starch 0-35%, urea 0-35%, plasticizer 0-25%, water 0-85%, alkali 0-10%, dispersing agent 0.2-2%, defoaming agent 0.1-1%, preservative 0.1-1%, information record material Expect 3-70%；As a kind of optimization, proportion is calculated by mass percentage in various components in the colloidal materials are as follows: polymer Lotion 15-65%, polyvinyl alcohol 5-20%, starch 0-33%, urea 0-20%, plasticizer 0-20%, water 0-58%, alkali 1- 5%, dispersing agent 0.2-2%, defoaming agent 0.1-1%, preservative 0.1-1%, information-recording material 20-60%.
The plasticizer is environment-friendly plasticizer, can be hexamethylene -1,2 carboxylic acid nonyl ester, cyclohexane dicarboxylic acid diester, epoxy Soybean oil, tributyl 2-acetylcitrate (ATBC), acetylricinoleate alkyd methyl esters, epoxy castor oil, acetylated castor oil, ricinoleic acid Butyl ester, sebacate, sec-octyl alcohol ester, fatty acid pentaerythritol ester, triacetyl glycerine, glycol benzoate (DEDB), epoxy Change four soybean oleate of pentaerythrite, two soybean oleate of epoxidation propylene glycol, two soybean oleate of epoxidation ethylene glycol, epoxy Change methyl soyate, eight soybean oleate of epoxidation sucrose it is one or more.
In the colloidal materials with information record function, the water accack can also include protein, polymer Lotion, starch, urea, crosslinking agent, dispersing agent, alkali, defoaming agent, preservative, water, various components press quality in the colloidal materials Percentage calculates proportion are as follows: protein 0-40%, polymer emulsion 0-85%, starch 0-35%, urea 0-30%, crosslinking Agent 0-10%, dispersing agent 0.2-2%, alkali 0-10%, defoaming agent 0.1-1%, preservative 0.1-1%, water 10-80%, information note Record material 3-75%；As a kind of optimization, proportion is calculated by mass percentage in various components in the colloidal materials are as follows: egg White matter 10-30%, polymer emulsion 15-50%, starch 5-15%, urea 8-25%, crosslinking agent 3-6%, dispersing agent 0.2- 2%, alkali 2-6%, defoaming agent 0.1-1%, preservative 0.1-1%, water 10-40%, information-recording material 10-45%.
The protein can be vegetable protein or animal protein, such as one kind of peanut great Bai, soybean protein, casein Or it is a variety of.
The crosslinking agent can be toluene di-isocyanate(TDI) (TDI), sodium tripolyphosphate, N-phenylmaleimide, N, N- Between penylene bismaleimide and diphenyl methane dimaleimide, zinc sulfate, aluminum sulfate, copper sulphate, chromium chloride, zinc oxide, Aluminium chloride, organic zirconium, organic titanium, organic boron, boric acid, Boratex, chromic nitrate, zirconium carbonate ammonium etc. it is one or more.
Colloidal materials provided by the invention with information record function, the polymer emulsion can for acrylic acid and its Modified poly lotion, ethene-vinyl acetate polymerized emulsion, vinyl acetate polymerized emulsion, phenylethylene polymerize lotion, polyurethane polyureas One of olefin(e) acids esters monomer copolymer emulsions such as rubber latexs, acrylate, the butyl acrylates such as conjunction lotion, butylbenzene/neoprene, Or the mixture of a variety of lotions.
The starch can form sediment for cornstarch, tapioca, potato starch, Chinese yam rhizome starch, glutinous rice starch, pea One of powder, sorghum starch and its modified starch are a variety of.
The alkali can be ammonium hydroxide, ethanol amine, neutralizing amine, sodium hydroxide, potassium hydroxide, lithium hydroxide, barium hydroxide, hydrogen One of calcium oxide is a variety of.
The dispersing agent can be acrylic acid and acid/maleic acid copolymers sodium salt, maleic acid and acrylic copolymer sodium Copolymer ammonium salt, the butylene of the copolymer sodium salt of salt, methacrylic acid and maleic acid, methacrylic acid and maleic acid The copolymer sodium salt of diacid and styrene, the copolymer ammonium salt of butene dioic acid and styrene, polystyrene-maleic anhydride copolymerization Object, Sodium Polyacrylate, sodium polymethacrylate, maleic acid-acrylic acid copolymer sodium salt, acrylic acid and acid/maleic acid copolymers Ammonium salt it is one or more.
The defoaming agent can for Polyether Modified Polysiloxanes Defoaming Agent, emulsion-type organic silicon defoamer it is one or more.
The preservative can be isothiazolinone, chloro- -4 isothiazoline -3- ketone (CIT) of 2 methyl of 5-, the different thiophene of 2 methyl -4 The bromo- 2- nitro -1,3- propyl alcohol of oxazoline -3- ketone (MIT), 2- it is one or more.
The present invention also provides a kind of methods prepared with information record function colloidal materials, have information record when described The colloidal materials of function include polymer emulsion, polyvinyl alcohol, starch, urea, plasticizer, water, alkali, dispersing agent, defoaming agent, prevent When rotten agent and information-recording material, specifically comprise the following steps:
Step 1: information-recording material, dispersing agent being dispersed in water, aqueous dispersions are configured；
Step 2: polyethylene alcohol and water is mixed, being warming up to 90 DEG C dissolves polyvinyl alcohol, polyvinyl alcohol glue object is obtained, Then 75-85 DEG C is reduced the temperature to, the water dispersion described in addition starch, urea and step 1 in the polyvinyl alcohol glue object Liquid, stirring and dissolving cool down after keeping the temperature 0.5h, generate material；
Step 3: when temperature is down to 50 DEG C, keeping constant temperature, polymer emulsion and defoaming is added in the material described in step 2 Agent stirs evenly, and plasticizer is then added and reacts 0.5-1h, generates colloid；
Step 4: continue to stir, the pH value of colloid described in alkali regulating step 3 is added, and preservative is added and stirs evenly, from And obtain the colloidal materials with information record function.
When the colloidal materials with information record function include protein, polymer emulsion, starch, urea, crosslinking When agent, dispersing agent, alkali, defoaming agent, preservative, water and information-recording material, specifically comprise the following steps:
Step 1: information-recording material, dispersing agent being dispersed in water, aqueous dispersions are configured；
Step 2: aqueous dispersions described in starch, casein, urea and step 1 are mixed, gelatinization is stirred at 75-85 DEG C, Cool down after heat preservation 0.5h, generates material；
Step 3: when temperature is down to 50 DEG C, keeping constant temperature, polymer emulsion and defoaming is added in the material described in step 2 Agent stirs evenly, and crosslinking agent is then added and reacts 1-2h, generates colloid；
Step 4: continuing to stir, the pH value of colloid described in alkali regulating step 3 is added, and preservative stirring is added, to obtain There must be the colloidal materials of information record function.
The present invention furthermore provides the purposes with information record function colloidal materials, described will have information to record function The colloidal materials of energy are recorded and are read for data input.
For magnetic material as information-recording material, when the colloidal materials that will include magnetic material are coated in media table Face, the interior each magnetic particle with writing function of colloidal materials have the magnetic field of oneself, these field poles are usually miscellaneous Random, and the magnetic field instruction direction of each particle is random, so there is the case where magnetic field is cancelled out each other.Information record with The read-write equipment in equipment is read when having electric current to pass through, read-write equipment can generate magnetic field, and magnetic field is directly through medium by adhesive Interior magnetic particle polarization, is consistent it with magnetic field.At this point, the magnetic particle in adhesive can save this magnetic field, from And read-write equipment driving write-in data.Reading data are then driven when read-write equipment passes through dielectric surface again.Magnetic recording is most important Parameter is magnetic recording surface density, and is residual magnetic flux density and coercivity with the closely related parameter of magnetic recording surface density.
For photopolymer as information-recording material, photopolymer includes monomer and initiator etc., in colloid material It is uniformly distributed in material, the light field of intensity non-uniform Distribution makes optical recording material generate inhomogeneous exposure.The ground that optical interference is mutually grown Fang Guangqiang is stronger, and optical recording material monomer polymerization is more, and the local light intensity of optical interference cancellation is weaker, optical recording material monomer It polymerize less or even without polymerization, therefore causes in medium the uneven of monomer density in bright dark areas, concentration difference occur.It is spreading Under the action of process, the optical recording material monomer of dark space can be migrated to clear zone.With the increase of light exposure, polymerization reaction proceeds to When to a certain degree, the diffusion of optical recording material monomer is suppressed, and is then come out and is fixed using uniform exposure, makes residual monomer Polymerization completely finally carries out information record in medium.It is diffraction efficiency and photosensitive sensitive with the closely related parameter of optical recording Degree.
Hereinafter, the preferred embodiments of the present invention are described in detail.Compound used below is all made of commercially available product, according to Performance requirement rotates the commercial product of debita spissitudo.
Embodiment
Embodiment 1:
Colloidal materials with information record function have the colloidal materials of information record function relative to 100 mass %, The mass percent of each component are as follows: water accack 76.4%, information-recording material 23.6%.It is described that there is information record function Colloidal materials, specifically include following mass ratio component:
The preparation method comprises the following steps:
Step 1: 23.6% FeCrCoB solid, powdery object is total to 0.2% methacrylic acid and maleic acid Polymers ammonium salt is scattered in 10% water, configures aqueous dispersions；
Step 2: the water of 5% polyvinyl alcohol and 20% being mixed, being warming up to 90 DEG C dissolves polyvinyl alcohol, obtains poly- second Then enol jelly cools to 75 DEG C, match in the cornstarch of addition 35% and step 1 in the polyvinyl alcohol glue object The aqueous dispersions set, stirring dissolve it all, start to cool down after keeping the temperature 0.5h, generate material；
Step 3: when temperature is down to 50 DEG C, keep constant temperature and in the resulting material of step 2 be added 0.1% emulsion-type Organic silicon defoamer stirs evenly, and hexamethylene -1, the 2 carboxylic acid nonyl ester for being then added 5% reacts 0.5h, generates colloid；
Step 4: continuing to stir, the pH value of 1% 3 gained colloid of ethanol amine regulating step is added, and addition 0.1% is different Thiazolinone stirs evenly the colloidal materials for obtaining and having information record function.
The colloidal materials that above-mentioned preparation method obtains, viscosity 47000mPas, residual magnetic flux density 2500Gs, Coercivity is 700Oe.
Embodiment 2:
Colloidal materials with information record function have the colloidal materials of information record function relative to 100 mass %, The mass percent of each component are as follows: water accack 82%, information-recording material 18%.The glue with information record function Body material specifically includes the component of following mass ratio:
The preparation method comprises the following steps:
Step 1: by 18% BaFe12O19Solid, powdery object is scattered in 1% maleic acid with acrylic copolymer sodium salt In 14% water, aqueous dispersions are configured；
Step 2: by 33% potato starch, 18% urea and the aqueous dispersions that configure of step 1 mix, at 76 DEG C Stirring gelatinization, starts to cool down after keeping the temperature 0.5h, generates material；
Step 3: when temperature is down to 50 DEG C, keep constant temperature and in the resulting material of step 2 be added 15% acetic acid second Alkene polymerized emulsion and 0.5% Polyether Modified Polysiloxanes Defoaming Agent, stir evenly, generate colloid；
Step 4: continuing to stir, chloro- -4 isothiazoline -3- ketone (CIT) of 2 methyl of 5- for being added 0.5% stirs evenly acquisition Colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method obtains, viscosity 68000mPas, residual magnetic flux density 2900Gs, Coercivity is 1300Oe.
Embodiment 3:
Colloidal materials with information record function have the colloidal materials of information record function relative to 100 mass %, The mass percent of each component are as follows: water accack 80%, information-recording material 20%.The glue with information record function Body material specifically includes the component of following mass ratio:
(relative to the photopolymer of 100 mass %, the mass percent of each component is acrylamido photopolymer Acrylamide 96%, styrax 4%) 20%
The preparation method comprises the following steps:
Step 1: by 20% acrylamido photopolymer and 2% acrylic acid and acid/maleic acid copolymers sodium salt It is scattered in 9% water, configures aqueous dispersions, the acrylamido photopolymer includes acrylamide 96%, styrax 4%；
Step 2: the water of 20% polyvinyl alcohol and 20% being mixed, being warming up to 90 DEG C dissolves polyvinyl alcohol, is gathered Then vinyl alcohol jelly cools to 77 DEG C, configure in the urea of addition 20% and step 1 in the polyvinyl alcohol glue object Aqueous dispersions, stirring make its all dissolve, keep the temperature 0.5h after start to cool down, generate material；
Step 3: when temperature is down to 50 DEG C, keep constant temperature and in the resulting material of step 2 be added 5% polyurethane polyureas The Polyether Modified Polysiloxanes Defoaming Agent for closing lotion and 1%, stirs evenly, and the epoxidized soybean oil for being then added 1% reacts 0.8h, raw At colloid；
Step 4: continuing to stir, the pH value of 1% 3 gained colloid of ammonium hydroxide regulating step is added, and 1% 2 methyl-are added 4 isothiazoline -3- ketone (MIT) stir evenly the colloidal materials for obtaining and having information record function.
The colloidal materials that above-mentioned preparation method obtains, viscosity 78500mPas, diffraction efficiency 80% are photosensitive sensitive Degree is 50mJ/cm2。
Embodiment 4:
Colloidal materials with information record function have the colloidal materials of information record function relative to 100 mass %, The mass percent of each component are as follows: water accack 79%, information-recording material 21%.The glue with information record function Body material specifically includes the component of following mass ratio:
(relative to the photopolymer of 100 mass %, the mass percent of each component is acrylate-based photopolymer Acrylic acid 98%, benzoin ethyl ether 4%) 3.5%
The preparation method comprises the following steps:
Step 1: by 3.5% acrylate-based photopolymer and 0.2% methacrylic acid and maleic acid Copolymer sodium salt is scattered in 5% water, configures aqueous dispersions, and the acrylate-based photopolymer includes acrylic acid 98%, benzoin ethyl ether 4%；
Step 2: the water of 30% polyvinyl alcohol and 45% being mixed, being warming up to 90 DEG C dissolves polyvinyl alcohol, is gathered Then vinyl alcohol jelly cools to 78 DEG C, 2% tapioca, 2% urea are added in the polyvinyl alcohol glue object And the aqueous dispersions configured in step 1, stirring dissolve it all, start to cool down after keeping the temperature 0.5h, generate material；
Step 3: when temperature is down to 50 DEG C, keeping constant temperature and the acrylic acid of addition 4% is poly- in the resulting material of step 2 The emulsion-type organic silicon defoamer for closing lotion and 0.1%, stirs evenly, and 3% cyclohexane dicarboxylic acid diester reaction is then added 0.5h generates colloid；
Step 4: continuing to stir, the pH value of 5% 3 gained colloid of neutralizing amine regulating step is added, and 0.2% 2- is added Bromo- 2- nitro -1,3- propyl alcohol stirs evenly the colloidal materials for obtaining and having information record function.
The colloidal materials that above-mentioned preparation method obtains, viscosity 90000mPas, diffraction efficiency 75% are photosensitive sensitive Degree is 32mJ/cm2。
Embodiment 5:
Colloidal materials with information record function have the colloidal materials of information record function relative to 100 mass %, The mass percent of each component are as follows: water accack 95.4%, information-recording material 4.6%.It is described that there is information record function Colloidal materials, specifically include following mass ratio component:
The preparation method comprises the following steps:
Step 1: by 4.6% BaFe10Co0.8Ti0.4O19Solid, powdery object is uniformly mixed with 0.2% Sodium Polyacrylate；
Step 2: 95% acrylic ester polymerization lotion and 0.1% being added at 50 DEG C, in the mixture described in step 1 Emulsion-type organic silicon defoamer, stir evenly, and be added 0.1% -4 isothiazoline -3- ketone (MIT) of 2 methyl stir evenly Obtain the colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method obtains, viscosity 105000mPas, residual magnetic flux density 2100Gs, Coercivity is 750Oe.
Embodiment 6:
Colloidal materials with information record function have the colloidal materials of information record function relative to 100 mass %, The mass percent of each component are as follows: water accack 97%, information-recording material 3%.The glue with information record function Body material specifically includes the component of following mass ratio:
The preparation method comprises the following steps:
Step 1: by 3% Co- γ-Fe2O3Solid, powdery object and 0.2% butene dioic acid and styrene copolymer sodium Salt is scattered in 5% water, configures aqueous dispersions；
Step 2: the aqueous dispersions configured in step 1 being added in 6% Chinese yam rhizome starch, stirring keeps it complete at 80 DEG C Portion's dissolution, starts to cool down after keeping the temperature 0.5h, generates material；
Step 3: when temperature is down to 50 DEG C, keep constant temperature and in the resulting material of step 2 be added 65% styrene Type of Collective lotion and 0.4% Polyether Modified Polysiloxanes Defoaming Agent, stir evenly, then be added 20% acetylricinoleate alkyd first Ester reacts 1h, generates colloid；
Step 4: continuing to stir, 0.4% bromo- 2- nitro -1, the 3- propyl alcohol stirring of 2- is added in the resulting colloid of step 3 Uniformly obtain the colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method obtains, viscosity 87500mPas, residual magnetic flux density 1600Gs, Coercivity is 570Oe.
Embodiment 7:
Colloidal materials with information record function have the colloidal materials of information record function relative to 100 mass %, The mass percent of each component are as follows: water accack 96%, information-recording material 4%.The glue with information record function Body material specifically includes the component of following mass ratio:
(relative to the photopolymer of 100 mass %, the mass percent of each component is second to alkenyl photopolymer system Alkenyl carbazole 95%, TPO 5%) 4%
The preparation method comprises the following steps:
Step 1: by the copolymer ammonium salt of 4% alkenyl photopolymer system and 0.5% butene dioic acid and styrene It is scattered in 10% water, configures aqueous dispersions, the alkenyl photopolymer includes vinyl carbazole 95%, TPO 5%；
Step 2: by 35% urea, 5% glutinous rice starch and step 1 in the aqueous dispersions that configure mix, at 79 DEG C Stirring dissolves it all, starts to cool down after keeping the temperature 0.5h, generates material；
Step 3: when temperature is down to 50 DEG C, keeping constant temperature and add 10% polyurethane newborn in the resulting material of step 2 Liquid and 0.2% Polyether Modified Polysiloxanes Defoaming Agent, stir evenly, then be added 25% glycol benzoate (DEDB) reaction 0.7h generates colloid；
Step 4: continuing to stir, the neutralizing amine that 10% is added in the resulting colloid of step 3 adjusts the pH value of colloid, and adds The isothiazolinone for entering 0.3% stirs evenly the colloidal materials for obtaining and having information record function.
The colloidal materials that above-mentioned preparation method obtains, viscosity 95000mPas, diffraction efficiency 78% are photosensitive sensitive Degree is 80mJ/cm2。
Embodiment 8:
Colloidal materials with information record function have the colloidal materials of information record function relative to 100 mass %, The mass percent of each component are as follows: water accack 93%, information-recording material 7%.The glue with information record function Body material specifically includes the component of following mass ratio:
(relative to the photopolymer of 100 mass %, the mass percent of each component is acrylate-based photopolymer Methyl acrylate 97%, benzoin isobutyl ether 3%) 7%
The preparation method comprises the following steps:
Step 1: the polystyrene-maleic anhydride copolymer of 7% acrylate-based photopolymer and 0.3% is dispersed In 23% water, aqueous dispersions are configured, the polymer of the acrylate-based light includes methyl acrylate 97%, styrax fourth Ether 3%；
Step 2: the water of 15% polyvinyl alcohol and 35% being mixed, being warming up to 90 DEG C dissolves polyvinyl alcohol, is gathered Then vinyl alcohol jelly cools to 82 DEG C, be added in 10% pea starch and step 1 in the polyvinyl alcohol glue object The aqueous dispersions of configuration, stirring dissolve it all, start to cool down after keeping the temperature 0.5h, generate material.
Step 3: when temperature is down to 50 DEG C, keep constant temperature and in the resulting material of step 2 plus 5% ethyl vinyl acetate Vinyl polymerization lotion and 1% emulsion-type organic silicon defoamer, stir evenly, then be added 1.5% epoxidation propylene glycol two Soybean oleate reacts 0.9h, generates colloid；
Step 4: continue to stir, the pH value of 2% calcium hydroxide adjusting colloid is added in the resulting colloid of step 3, and Chloro- -4 isothiazoline -3- ketone (CIT) of 2 methyl of 5- for being added 0.2% stirs evenly the colloid material for obtaining and having information record function Material.
The colloidal materials that above-mentioned preparation method obtains, viscosity 64000mPas, diffraction efficiency 60% are photosensitive sensitive Degree is 100mJ/cm2。
Embodiment 9:
Colloidal materials with information record function have the colloidal materials of information record function relative to 100 mass %, The mass percent of each component are as follows: water accack 97%, information-recording material 3%.The glue with information record function Body material specifically includes the component of following mass ratio:
The preparation method comprises the following steps:
Step 1: by 3% γ-Fe2O3Solid, powdery object is scattered in 0.2% maleic acid-acrylic acid copolymer sodium salt In 25% water, aqueous dispersions are configured；
Step 2: the water of 8% polyvinyl alcohol and 60% being mixed, being warming up to 90 DEG C dissolves polyvinyl alcohol, obtains poly- second Then enol jelly cools to 84 DEG C, match in the sorghum starch of addition 1% and step 1 in the polyvinyl alcohol glue object The aqueous dispersions set, stirring dissolve it all, start to cool down after keeping the temperature 0.5h, generate material；
Step 3: when temperature is down to 50 DEG C, keep constant temperature and in the resulting material of step 2 be added 0.1% emulsion-type Organic silicon defoamer stirs evenly, and the sec-octyl alcohol ester for being then added 1.6% reacts 0.6h, generates colloid；
Step 4: continuing to stir, the ethanol amine that 1% is added in the colloid that step 3 obtains adjusts the pH value of colloid, and adds Chloro- -4 isothiazoline -3- ketone (CIT) of 2 methyl of 5- for entering 0.1% stirs evenly the colloid material for obtaining and having information record function Material.
The colloidal materials that above-mentioned preparation method obtains, viscosity 53000mPas, residual magnetic flux density 1500Gs, Coercivity is 300Oe.
Embodiment 10:
Colloidal materials with information record function have the colloidal materials of information record function relative to 100 mass %, The mass percent of each component are as follows: water accack 40%, information-recording material 60%.The glue with information record function Body material specifically includes the component of following mass ratio:
The preparation method comprises the following steps:
Step 1: by 60% FeNiAlSi solid, powdery object and 0.5% acrylic acid and acid/maleic acid copolymers ammonium salt It is scattered in 21.2% water, configures aqueous dispersions；
Step 2: the water of 2% polyvinyl alcohol and 5% being mixed, being warming up to 90 DEG C dissolves polyvinyl alcohol, obtains poly- second Then enol jelly cools to 85 DEG C, 4% sorghum modified starch, 2% urine are added in the polyvinyl alcohol glue object The aqueous dispersions configured in element and step 1, stirring dissolve it all, start to cool down after keeping the temperature 0.5h, generate material；
Step 3: when temperature is down to 50 DEG C, keep constant temperature and in step 2 resulting material be added 0.2% it is polyether-modified Organic silicon defoamer stirs evenly, and the epoxidised soybean oil acid methyl esters for being then added 2% reacts 0.9h, generates colloid；
Step 4: continuing to stir, the ethanol amine that 3% is added in the resulting colloid of step 3 adjusts the pH value of colloid, and adds The isothiazolinone for entering 0.1% stirs evenly the colloidal materials for obtaining and having information record function.
The colloidal materials that above-mentioned preparation method obtains, viscosity 63000mPas, residual magnetic flux density 3000Gs, Coercivity is 1400Oe.
Embodiment 11:
Colloidal materials with information record function have the colloidal materials of information record function relative to 100 mass %, The mass percent of each component are as follows: water accack 30%, information-recording material 70%.The glue with information record function Body material specifically includes the component of following mass ratio:
(relative to the photopolymer of 100 mass %, the mass percent of each component is acrylate-based photopolymer Pentaerythritol triacrylate 99%, chloroacetophenone derivative 1%) 70%
The preparation method comprises the following steps:
Step 1: dispersing 5% for 70% acrylate-based photopolymer and 0.2% sodium polymethacrylate In water, aqueous dispersions are configured, the acrylate-based photopolymer includes pentaerythritol triacrylate 99%, Benzene Chloride second Ketone derivatives 1%；
Step 2: the aqueous dispersions configured in step 1 being added in 10% tapioca, stirring keeps it complete at 80 DEG C Portion's dissolution, starts to cool down after keeping the temperature 0.5h, generates material；
Step 3: when temperature is down to 50 DEG C, keep constant temperature and in step 2 resulting material be added 10% butadiene-styrene rubber Lotion and 0.2% emulsion-type organic silicon defoamer, stir evenly, then be added 2.4% ricinoleic acid butyl ester react 0.5h, Generate colloid；
Step 4: continuing to stir, the ammonium hydroxide that 2% is added in step 3 gained colloid adjusts the pH value of colloid, and is added 0.2% isothiazolinone stirs evenly the colloidal materials for obtaining and having information record function.
The colloidal materials that above-mentioned preparation method obtains, viscosity 59000mPas, diffraction efficiency 90% are photosensitive sensitive Degree is 30mJ/cm2。
Embodiment 12:
Colloidal materials with information record function have the colloidal materials of information record function relative to 100 mass %, The mass percent of each component are as follows: water accack 90%, information-recording material 10%.The glue with information record function Body material specifically includes the component of following mass ratio:
The preparation method comprises the following steps:
Step 1: by 10% SrFe12O19Solid, powdery object and 0.2% maleic acid-acrylic acid copolymer sodium salt disperse In 40% water, aqueous dispersions are configured；
Step 2: the moisture that will be configured in 15% cornstarch, 10% peanut protein, 4.6% urea and step 1 Dispersion liquid mixing, stirs gelatinization at 79 DEG C, starts to cool down after keeping the temperature 0.5h, generates material；
Step 3: when temperature is down to 50 DEG C, keeping being added 15% ethyl vinyl acetate in constant temperature and the material described in step 2 Vinyl polymerization lotion and 0.1% Polyether Modified Polysiloxanes Defoaming Agent, stir evenly, then be added 3% toluene diisocynate Ester (TDI) reacts 1h, generates colloid；
Step 4: continuing to stir, the ethanol amine for being added 2% adjusts the pH value of colloid, and 0.1% isothiazolinone is added It stirs evenly, it is final to obtain the colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method obtains, viscosity 58000mPas, residual magnetic flux density 3500Gs, Coercivity is 2800Oe.
Embodiment 13:
Colloidal materials with information record function have the colloidal materials of information record function relative to 100 mass %, The mass percent of each component are as follows: water accack 91.4%, information-recording material 8.6%.It is described that there is information record function Colloidal materials, specifically include following mass ratio component:
(relative to the photopolymer of 100 mass %, the mass percent of each component is acrylamido photopolymer N-N ' methylene-bisacrylamide 96%, Dialkoxy acetophenones 4%) 8.6%
The preparation method comprises the following steps:
Step 1: by 8.6% acrylamido photopolymer (with 2% sodium polymethacrylate be scattered in it is suitable In 10% water, aqueous dispersions are configured, the acrylamide photopolymer includes N-N ' methylene-bisacrylamide 96%, two Alkoxy benzene ethyl ketone 4%；
Step 2: the water dispersion that will be configured in 35% tapioca, 30% soybean protein, 8% urea and step 1 Liquid mixing, stirs gelatinization at 83 DEG C, starts to cool down after keeping the temperature 0.5h, generates material；
Step 3: when temperature is down to 50 DEG C, the emulsion-type for being added 0.2% in constant temperature and the material described in step 2 being kept to have Machine silicon defoaming agent, stirs evenly, and the sodium tripolyphosphate for being then added 6% reacts 2h, generates colloid；
Step 4: continuing to stir, and 0.2% -4 isothiazoline -3- ketone of 2 methyl is added in step 3 gained colloid (MIT), final to obtain the colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method obtains, viscosity 68000mPas, diffraction efficiency 80% are photosensitive sensitive Degree is 45mJ/cm2。
Embodiment 14:
Colloidal materials with information record function have the colloidal materials of information record function relative to 100 mass %, The mass percent of each component are as follows: water accack 97%, information-recording material 3%.The glue with information record function Body material specifically includes the component of following mass ratio:
The preparation method comprises the following steps:
Step 1: by 3% Ba3Fe26O41Solid, powdery object and 1% methacrylic acid and maleic acid copolymer Ammonium salt is scattered in 20% water, configures aqueous dispersions；
Step 2: by 5% cornstarch, 13% urea and step 1 in the aqueous dispersions that configure mix, at 77 DEG C Stirring gelatinization, starts to cool down after keeping the temperature 0.5h, generates material；
Step 3: when temperature is down to 50 DEG C, keep constant temperature and in the resulting material of step 2 be added 50% acetic acid second Alkene polymerized emulsion and 1% Polyether Modified Polysiloxanes Defoaming Agent, stir evenly, generate colloid；
Step 4: continuing to stir, the ethanol amine that 6% is added in step 3 resulting material adjusts the pH value of colloid, and is added Chloro- -4 isothiazoline -3- ketone (CIT) of the 2 methyl stirring of 1% 5-, it is final to obtain the colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method obtains, viscosity 98000mPas, residual magnetic flux density 2400Gs, Coercivity is 1900Oe.
Embodiment 15:
Colloidal materials with information record function have the colloidal materials of information record function relative to 100 mass %, The mass percent of each component are as follows: water accack 92%, information-recording material 8%.The glue with information record function Body material specifically includes the component of following mass ratio:
(relative to the photopolymer of 100 mass %, the mass percent of each component is acrylate-based photopolymer Glycol diacrylate 98%, chloroacetophenone derivative 2%) 8%
The preparation method comprises the following steps:
Step 1: 8% acrylate-based photopolymer is total to 0.5% methacrylic acid and maleic acid Polymers sodium salt is scattered in 10% water, configures aqueous dispersions, and the acrylate-based photopolymer contains ethylene glycol dipropyl Olefin(e) acid ester 98%, chloroacetophenone derivative 2%；
Step 2: the aqueous dispersions configured in 15% Chinese yam rhizome starch, 40% peanut protein and step 1 are mixed, Gelatinization is stirred at 75 DEG C, starts to cool down after keeping the temperature 0.5h, generates material；
Step 3: when temperature is down to 50 DEG C, keep constant temperature and in step 2 resulting material be added 6% acroleic acid polymerization Lotion and 0.3% emulsion-type organic silicon defoamer, stir evenly, then be added 10% N-phenylmaleimide reaction 1.5h generates colloid；
Step 4: continuing to stir, the neutralizing amine that 10% is added in step 3 gained colloid adjusts the pH value of colloid, and is added Bromo- 2- nitro -1, the 3- propyl alcohol stirring of 0.2% 2-, it is final to obtain the colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method obtains, viscosity 72000mPas, diffraction efficiency 75% are photosensitive sensitive Degree is 35mJ/cm2。
Embodiment 16:
Colloidal materials with information record function have the colloidal materials of information record function relative to 100 mass %, The mass percent of each component are as follows: water accack 97%, information-recording material 3%.The glue with information record function Body material specifically includes the component of following mass ratio:
(relative to the photopolymer of 100 mass %, the mass percent of each component is acrylate-based photopolymer Methyl acrylate 97%, chloroacetophenone derivative 3%) 3%
The preparation method comprises the following steps:
Step 1: the maleic acid-acrylic acid copolymer sodium salt of 3% acrylate-based photopolymer and 0.2% is dispersed In 10% water, aqueous dispersions are configured, the acrylate-based photopolymer includes methyl acrylate 97%, Benzene Chloride second Ketone derivatives 3%；
Step 2: the aqueous dispersions configured in step 1 being added in 1% soybean protein, gelatinization is stirred at 83 DEG C, protect Warm 0.5h starts to cool down, and generates material；
Step 3: when temperature is down to 50 DEG C, keep constant temperature and in step 2 resulting material be added 85% ethyl vinyl acetate Vinyl polymerization lotion and 0.1% Polyether Modified Polysiloxanes Defoaming Agent, stir evenly, then be added 0.5% sodium tripolyphosphate 1.6h is reacted, colloid is generated；
Step 4: continuing to stir, and 0.2% chloro- -4 isothiazoline -3- ketone (CIT) of the 2 methyl stirring of 5- is added, finally obtain There must be the colloidal materials of information record function.
The colloidal materials that above-mentioned preparation method obtains, viscosity 91000mPas, diffraction efficiency 60% are photosensitive sensitive Degree is 70mJ/cm2。
Embodiment 17:
Colloidal materials with information record function have the colloidal materials of information record function relative to 100 mass %, The mass percent of each component are as follows: water accack 94.6%, information-recording material 5.4%.It is described that there is information record function Colloidal materials, specifically include following mass ratio component:
The preparation method comprises the following steps:
Step 1: it disperses 5.4% NiFeZrAl solid, powdery object and 0.2% Sodium Polyacrylate in 15% water, Configure aqueous dispersions；
Step 2: the aqueous dispersions that will be configured in 5% sorghum starch, 20% casein, 30% urea and step 1 Gelatinization is stirred in mixing at 76 DEG C, starts to cool down after keeping the temperature 0.5h, generates material；
Step 3: when temperature is down to 50 DEG C, keep constant temperature and in step 2 resulting material be added 22% polyurethane polyureas The Polyether Modified Polysiloxanes Defoaming Agent for closing lotion and 0.1%, stirs evenly, and the zinc oxide for being then added 1% reacts 2h, generates glue Body；
Step 4: continuing to stir, the sodium hydroxide that 1% is added in step 3 gained colloid adjusts the pH value of colloid, and adds Enter 0.3% -4 isothiazoline -3- ketone (MIT) of 2 methyl stirring, it is final to obtain: the colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method obtains, viscosity 75000mPas, residual magnetic flux density 3300Gs, Coercivity is 1400Oe.
Embodiment 18:
Colloidal materials with information record function have the colloidal materials of information record function relative to 100 mass %, The mass percent of each component are as follows: water accack 82%, information-recording material 18%.The glue with information record function Body material specifically includes the component of following mass ratio:
The preparation method comprises the following steps:
Step 1: by 18% Fe4N solid, powdery object and 0.3% butene dioic acid and styrene copolymer ammonium salt disperse In 12% water, aqueous dispersions are configured；
Step 2: the water dispersion that will be configured in 10% pea starch, 25% peanut protein, 25% urea and step 1 Liquid mixing, stirs gelatinization at 78 DEG C, starts to cool down after keeping the temperature 0.5h, generates material；
Step 3: when temperature is down to 50 DEG C, keeping constant temperature and the emulsion-type for being added 0.5% in step 2 resulting material has Machine silicon defoaming agent, stirs evenly, and the organic boron for being then added 5% reacts 1h, generates colloid；
Step 4: continuing to stir, the neutralizing amine for being added 4% adjusts the pH value of colloid, and 0.2% isothiazolinone is added Stirring, it is final to obtain the colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method obtains, viscosity 63000mPas, residual magnetic flux density 2900Gs, Coercivity is 600Oe.
Embodiment 19:
Colloidal materials with information record function have the colloidal materials of information record function relative to 100 mass %, The mass percent of each component are as follows: water accack 95.5%, information-recording material 4.5%.It is described that there is information record function Colloidal materials, specifically include following mass ratio component:
(relative to the photopolymer of 100 mass %, the mass percent of each component is octadecane to alkenyl photopolymer Base vinyl ethers 95%, styrax 5%) 4.5%
The preparation method comprises the following steps:
Step 1: by 4.5% alkenyl photopolymer and 0.2% acrylic acid and acid/maleic acid copolymers sodium salt point It dissipates in 80% water, configures aqueous dispersions, the alkenyl photopolymer includes octadecyl vinyl ether 95%, styrax 5%；
Step 2: the aqueous dispersions that will be configured in 3% potato starch, 3% casein, 1% urea and step 1 Gelatinization is stirred in mixing at 78 DEG C, and heat preservation 0.5h starts to cool down, and generates material；
Step 3: when temperature is down to 50 DEG C, keeping constant temperature and the butadiene-styrene rubber of addition 8% is newborn in step 2 resulting material Liquid and 0.2% emulsion-type organic silicon defoamer, stir evenly, and be added 0.1% chloro- -4 isothiazoline -3- ketone of 2 methyl of 5- (CIT) it stirs, it is final to obtain the colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method obtains, viscosity 57000mPas, diffraction efficiency 82% are photosensitive sensitive Degree is 90mJ/cm2。
Embodiment 20:
Colloidal materials with information record function have the colloidal materials of information record function relative to 100 mass %, The mass percent of each component are as follows: water accack 25%, information-recording material 75%.The glue with information record function Body material specifically includes the component of following mass ratio:
The preparation method comprises the following steps:
Step 1: by 75% CrO2Solid, powdery object and 0.2% butene dioic acid and styrene copolymer sodium salt disperse In 10% water, aqueous dispersions are configured；
Step 2: the aqueous dispersions configured in step 1 being added in 7% soybean protein, gelatinization is stirred at 75 DEG C, protect Start to cool down after warm 0.5h, generates material.
Step 3: when temperature is down to 50 DEG C, keeping constant temperature and the acrylate of addition 6% is poly- in step 2 resulting material The Polyether Modified Polysiloxanes Defoaming Agent for closing lotion and 0.1%, stirs evenly, and 1.6% aluminium reaction 2h is then added, continues Stirring, and 0.1% isothiazolinone stirring is added, it is final to obtain the colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method obtains, viscosity 61000mPas, residual magnetic flux density 1600Gs, Coercivity is 520Oe.
Embodiment 21:
Colloidal materials with information record function have the colloidal materials of information record function relative to 100 mass %, The mass percent of each component are as follows: water accack 55%, information-recording material 45%.The glue with information record function Body material specifically includes the component of following mass ratio:
Acrylate-based photopolymer system is (relative to the photopolymer of 100 mass %, the quality percentage of each component Than for pentaerythritol triacrylate 97%, thioxanthones compound 3%) 45%
The preparation method comprises the following steps:
Step 1: 45% acrylate-based photopolymer system and 0.3% acrylic acid and maleic acid are copolymerized Object ammonium salt is scattered in 13% water, configures aqueous dispersions, and the acrylate-based photopolymer includes pentaerythrite 3 third Olefin(e) acid ester 97%, thioxanthones compound 3%；
Step 2: by 17% soybean protein, 5% urea and step 1 in the aqueous dispersions that configure mix, at 85 DEG C Stirring gelatinization, heat preservation 0.5h start to cool down, and generate material；
Step 3: when temperature is down to 50 DEG C, keep constant temperature and in step 2 resulting material be added 13.9% acrylic acid Butyl ester polymerized emulsion and 0.3% emulsion-type organic silicon defoamer, stir evenly, then be added 3% acid reaction 1h, generate Colloid；
Step 4: continuing to stir, the ammonium hydroxide that 2% is added in step 3 gained colloid adjusts the pH value of colloid, and is added 0.5% -4 isothiazoline -3- ketone (MIT) of 2 methyl stirring, it is final to obtain the colloidal materials with information record function.
The colloidal materials that above-mentioned preparation method obtains, viscosity 87000mPas, diffraction efficiency 90% are photosensitive sensitive Degree is 30mJ/cm2。
The colloidal materials with information record function provided according to the present invention, good fluidity when use, information record property Can be high: group be divided into 10% SrFe12O19Viscosity as magnetic pipe recording material, the colloidal materials of 90% water accack is 58000mPas, residual magnetic flux density and coercivity can be up to 3500Gs, 2800Oe respectively；Group is divided into 70% acrylic acid Ester group photopolymer is 59000mPas as the viscosity of information-recording material, the colloidal materials of 30% water accack, Diffraction efficiency is 90%, luminous sensitivity 30mJ/cm2。
The colloidal materials with information record function provided according to the present invention, by carrying out data input to colloidal materials Record, and this information is read out, to obtain the relevant information of this colloidal materials record, production can be widely applied to The links of line.The information recording method formula of colloidal materials is flexible, and each link information that can be passed through product is all recorded Enter record, including production information, logistics transportation information, warehouse record information and commodity listings etc., also, due to colloid Material is able to record whole links of entire product, therefore we also can easily identify the true and false of product, it is not necessary to worry to produce The quality problems of product.In addition, the coating method of colloidal materials is flexible, user is not necessarily in the upper other setting information note of product or packaging Recording device, but the typing and reading of information are carried out by the adhesive of script carrying, user can be according to the size of information content Type, coating method and the coated weight of flexible choice adhesive, meanwhile, user can also be independent in product chosen position as needed Coating colloid material carries out information record.

Claims (9)

1. a kind of colloidal materials with information record function, which is characterized in that described comprising adhesive, information-recording material Adhesive is water accack, and the information-recording material is photopolymer recording materials, the water accack and information Proportion is calculated by mass percentage in recording materials are as follows:
Water accack 30%-97%；
Information-recording material 3%-70%,
Wherein,
The water accack includes polymer emulsion, starch, urea, water and alkali；
The photopolymer be in acrylamido photopolymer, acrylate-based photopolymer any one or It is a variety of.
2. the colloidal materials according to claim 1 with information record function, which is characterized in that the water accack It also include polyvinyl alcohol, plasticizer, dispersing agent, defoaming agent, preservative, various components are by mass percentage in the colloidal materials Calculate proportion are as follows:
Polymer emulsion 4-10%；
Polyvinyl alcohol 0-30%；
Starch 0-10%；
Urea 0-35%；
Plasticizer 1-25%；
Water 5-58%；
Alkali 1-10%；
Dispersing agent 0.2-2%；
Defoaming agent 0.1-1%；
Preservative 0.2-1%；And
Information-recording material 3.5-70%.
3. the colloidal materials according to claim 2 with information record function, which is characterized in that
The plasticizer is environment-friendly plasticizer, is selected from hexamethylene -1,2 carboxylic acid nonyl ester, cyclohexane dicarboxylic acid diester, epoxy soybean Oil, acetylricinoleate alkyd methyl esters, ricinoleic acid butyl ester, sec-octyl alcohol ester, glycol benzoate, two soybean oleic acid of epoxidation propylene glycol Any one or more in ester, epoxidised soybean oil acid methyl esters.
4. the colloidal materials according to claim 1 with information record function, which is characterized in that the water accack It also include protein, crosslinking agent, dispersing agent, defoaming agent, preservative, various components are by mass percentage in the colloidal materials Calculate proportion are as follows:
Protein 1-40%；
Polymer emulsion 0-85%；
Starch 0-35%；
Urea 0-8%；
Crosslinking agent 0-10%；
Dispersing agent 0.2-2%；
Alkali 0-10%；
Defoaming agent 0.1-0.3%；
Preservative 0.1-0.5%；
Water 10-80%；And
Information-recording material 3-45%.
5. the colloidal materials according to claim 4 with information record function, which is characterized in that
The protein be in peanut protein, soybean protein, casein any one or more；
The crosslinking agent be selected from toluene di-isocyanate(TDI), sodium tripolyphosphate, N-phenylmaleimide, zinc oxide, aluminium chloride, Organic boron, boric acid it is one or more.
6. with the colloidal materials of information record function according to claim 2,4 any one, which is characterized in that
The polymer emulsion is selected from acroleic acid polymerization lotion, ethene-vinyl acetate polymerized emulsion, vinyl acetate polygalacto Liquid, phenylethylene polymerization lotion, polyurethane polymerized emulsion, SBR emulsion, acrylic ester polymerization lotion, butyl acrylate are poly- Close any one or more in lotion；
The starch be selected from cornstarch, tapioca, potato starch, Chinese yam rhizome starch, glutinous rice starch, pea starch, Any one or more in sorghum starch；
The alkali is selected from ammonium hydroxide, ethanol amine, neutralizing amine, sodium hydroxide, potassium hydroxide, lithium hydroxide, barium hydroxide, hydroxide One of calcium is a variety of；
The dispersing agent is selected from acrylic acid and acid/maleic acid copolymers sodium salt, maleic acid and acrylic copolymer sodium salt, first Copolymer ammonium salt, the butene dioic acid of the copolymer sodium salt of base acrylic acid and maleic acid, methacrylic acid and maleic acid With the copolymer sodium salt of styrene, the copolymer ammonium salt of butene dioic acid and styrene, polystyrene-maleic anhydride copolymer, poly- Sodium acrylate, sodium polymethacrylate, maleic acid-acrylic acid copolymer sodium salt, acrylic acid and acid/maleic acid copolymers ammonium salt In in any one or more；
The defoaming agent is selected from one of Polyether Modified Polysiloxanes Defoaming Agent, emulsion-type organic silicon defoamer or a variety of；
The preservative is selected from isothiazolinone, chloro- -4 isothiazoline -3- ketone of 2 methyl of 5-, -4 isothiazoline -3- of 2 methyl One of bromo- 2- nitro -1,3- propyl alcohol of ketone, 2- is a variety of.
7. a kind of method for preparing the colloidal materials as described in claim 1 with information record function, which is characterized in that packet Containing following steps:
Step 1: information-recording material, dispersing agent being dispersed in water, aqueous dispersions are configured；
Step 2: polyethylene alcohol and water being mixed, being warming up to 90 DEG C dissolves polyvinyl alcohol, obtains polyvinyl alcohol glue object, then 75-85 DEG C is reduced the temperature to, aqueous dispersions described in addition starch, urea and step 1, are stirred in the polyvinyl alcohol glue object Dissolution is mixed, is cooled down after keeping the temperature 0.5h, material is generated；
Step 3: when temperature is down to 50 DEG C, constant temperature is kept, polymer emulsion and defoaming agent is added in the material described in step 2, It stirs evenly, plasticizer is then added and reacts 0.5-1h, generates colloid；
Step 4: continuing to stir, the pH value of colloid described in alkali regulating step 3 is added, and preservative is added and stirs evenly.
8. a kind of method for preparing the colloidal materials as described in claim 1 with information record function, which is characterized in that packet Containing following steps:
Step 1: information-recording material, dispersing agent being dispersed in water, aqueous dispersions are configured；
Step 2: aqueous dispersions described in starch, casein, urea and step 1 being mixed, gelatinization, heat preservation are stirred at 75-85 DEG C Cool down after 0.5h, generates material；
Step 3: when temperature is down to 50 DEG C, constant temperature is kept, polymer emulsion and defoaming agent is added in the material described in step 2, It stirs evenly, crosslinking agent is then added and reacts 1-2h, generates colloid；
Step 4: continuing to stir, the pH value of colloid described in alkali regulating step 3 is added, and preservative stirring is added.
9. according to claim 1, the purposes of 2,4 described in any item colloidal materials with information record function, feature exist In, by the colloidal materials with information record function be used for data input record and read.
CN201611257979.6A 2016-12-30 2016-12-30 Colloidal materials, Preparation method and use with information record function Active CN106634683B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611257979.6A CN106634683B (en) 2016-12-30 2016-12-30 Colloidal materials, Preparation method and use with information record function

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201611257979.6A CN106634683B (en) 2016-12-30 2016-12-30 Colloidal materials, Preparation method and use with information record function

Publications (2)

Publication Number Publication Date
CN106634683A CN106634683A (en) 2017-05-10
CN106634683B true CN106634683B (en) 2019-01-25

Family

ID=58837780

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201611257979.6A Active CN106634683B (en) 2016-12-30 2016-12-30 Colloidal materials, Preparation method and use with information record function

Country Status (1)

Country Link
CN (1) CN106634683B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10005647A1 (en) * 2000-02-09 2001-08-16 Emtec Magnetics Gmbh Binder composition for a magnetic recording medium
CN102234494A (en) * 2010-04-21 2011-11-09 王钱生 Preparation method of water-resistant plant adhesive
CN103849349B (en) * 2014-03-14 2016-03-09 江南大学 A kind of aqueous adhesive and preparation method thereof

Also Published As

Publication number Publication date
CN106634683A (en) 2017-05-10

Similar Documents

Publication Publication Date Title
US10570294B2 (en) Compounds for reducing background color in color change compositions
CN102177472B (en) Toner
CN103635329B (en) Recording materials
CN103154824B (en) Toner
CN102289162A (en) Method of producing toner
CN106634683B (en) Colloidal materials, Preparation method and use with information record function
CN104558383A (en) Fluorescent complex containing carboxylic acid type high polymer and rare earth, preparation method of fluorescent complex, fluorescent chemical carbon powder and preparation method of fluorescent chemical carbon powder
CN109897576B (en) Deep embossing paper-plastic composite water-based adhesive and preparation method thereof
JP4947862B2 (en) Temperature sensitive ink and temperature history indicator using it
CN103459163B (en) Thermosensitive recording material
TWI831504B (en) Binder components for water-based ink and water-based ink
US7973118B2 (en) Ink receiving particles, method for producing the same, and curable resin dispersion composition
CN105164212A (en) Compound having azo skeleton structure, pigment-dispersing agent, pigment composition, pigment dispersion, and toner
JPH05125342A (en) Adhesive composition
da Silva et al. Development of a magnetically stabilized fluidized bed bioreactor for enzymatic synthesis of 2-ethylhexyl oleate
CN100520607C (en) Toner for electrostatic charge image development
JP2001040312A (en) Emulsion type pressure-sensitive adhesive or adhesive composition and pressure-sensitive adhesive sheet
CN103709308A (en) Preparation method of hyperbranched dispersant
CN116903892B (en) Multicolor dye composite polymer microsphere, preparation method and application thereof
JP3265383B2 (en) Binder for information recording paper coating agent
JPS60238371A (en) Resin for magnetic coating compound
CN102089154A (en) Powder mixture for thermal recording material, coating fluid for thermal recording material, thermal recording material, and process for producing powder mixture for thermal recording material
JP2010131906A (en) Resin for thermal transfer image receiving sheet
JPS5955791A (en) Heat sensitive recording material
JP2010242280A (en) Surface sizing agent for papermaking, and paper

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20201026

Address after: 221321 second floor, e-commerce Park, Guanhu Town, Pizhou City, Xuzhou City, Jiangsu Province

Patentee after: Xuzhou yuzhiyang marketing planning Co.,Ltd.

Address before: 110000 Liaoning city of Shenyang province Shenyang Chemical Industrial Park River seven No. 58 North Street

Patentee before: SHENYANG WANHE PLASTIC INDUSTRY Co.,Ltd.

TR01 Transfer of patent right