CN109553733A - A kind of synthetic method and application of the maleic rosin acrylate of UV curable - Google Patents
A kind of synthetic method and application of the maleic rosin acrylate of UV curable Download PDFInfo
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- CN109553733A CN109553733A CN201811414219.0A CN201811414219A CN109553733A CN 109553733 A CN109553733 A CN 109553733A CN 201811414219 A CN201811414219 A CN 201811414219A CN 109553733 A CN109553733 A CN 109553733A
- Authority
- CN
- China
- Prior art keywords
- acrylate
- maleic rosin
- solder mask
- parts
- white solder
- Prior art date
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- RSWGJHLUYNHPMX-UHFFFAOYSA-N Abietic-Saeure Natural products C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 title claims abstract description 96
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 title claims abstract description 96
- KHPCPRHQVVSZAH-UHFFFAOYSA-N trans-cinnamyl beta-D-glucopyranoside Natural products OC1C(O)C(O)C(CO)OC1OCC=CC1=CC=CC=C1 KHPCPRHQVVSZAH-UHFFFAOYSA-N 0.000 title claims abstract description 96
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 title claims abstract description 37
- 238000010189 synthetic method Methods 0.000 title claims abstract description 11
- 229910000679 solder Inorganic materials 0.000 claims abstract description 37
- VOZRXNHHFUQHIL-UHFFFAOYSA-N glycidyl methacrylate Chemical compound CC(=C)C(=O)OCC1CO1 VOZRXNHHFUQHIL-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229920002818 (Hydroxyethyl)methacrylate Polymers 0.000 claims abstract description 16
- WOBHKFSMXKNTIM-UHFFFAOYSA-N Hydroxyethyl methacrylate Chemical compound CC(=C)C(=O)OCCO WOBHKFSMXKNTIM-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims abstract description 5
- 238000006243 chemical reaction Methods 0.000 claims description 47
- 239000003054 catalyst Substances 0.000 claims description 36
- 239000003112 inhibitor Substances 0.000 claims description 36
- 238000006116 polymerization reaction Methods 0.000 claims description 36
- 239000002253 acid Substances 0.000 claims description 35
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 34
- 239000003085 diluting agent Substances 0.000 claims description 33
- 238000009413 insulation Methods 0.000 claims description 31
- 239000000945 filler Substances 0.000 claims description 17
- 239000004408 titanium dioxide Substances 0.000 claims description 17
- OMIGHNLMNHATMP-UHFFFAOYSA-N 2-hydroxyethyl prop-2-enoate Chemical group OCCOC(=O)C=C OMIGHNLMNHATMP-UHFFFAOYSA-N 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- QIGBRXMKCJKVMJ-UHFFFAOYSA-N Hydroquinone Chemical compound OC1=CC=C(O)C=C1 QIGBRXMKCJKVMJ-UHFFFAOYSA-N 0.000 claims description 6
- RPQRDASANLAFCM-UHFFFAOYSA-N oxiran-2-ylmethyl prop-2-enoate Chemical compound C=CC(=O)OCC1CO1 RPQRDASANLAFCM-UHFFFAOYSA-N 0.000 claims description 6
- QZPSOSOOLFHYRR-UHFFFAOYSA-N 3-hydroxypropyl prop-2-enoate Chemical compound OCCCOC(=O)C=C QZPSOSOOLFHYRR-UHFFFAOYSA-N 0.000 claims description 5
- BGNXCDMCOKJUMV-UHFFFAOYSA-N Tert-Butylhydroquinone Chemical compound CC(C)(C)C1=CC(O)=CC=C1O BGNXCDMCOKJUMV-UHFFFAOYSA-N 0.000 claims description 5
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- NWVVVBRKAWDGAB-UHFFFAOYSA-N p-methoxyphenol Chemical compound COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 229940005561 1,4-benzoquinone Drugs 0.000 claims description 2
- JZODKRWQWUWGCD-UHFFFAOYSA-N 2,5-di-tert-butylbenzene-1,4-diol Chemical compound CC(C)(C)C1=CC(O)=C(C(C)(C)C)C=C1O JZODKRWQWUWGCD-UHFFFAOYSA-N 0.000 claims description 2
- 229940044119 2-tert-butylhydroquinone Drugs 0.000 claims description 2
- 239000002879 Lewis base Substances 0.000 claims description 2
- 150000007527 lewis bases Chemical group 0.000 claims description 2
- ZJTLZYDQJHKRMQ-UHFFFAOYSA-N menadiol Chemical compound C1=CC=CC2=C(O)C(C)=CC(O)=C21 ZJTLZYDQJHKRMQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000002585 base Substances 0.000 claims 2
- VKEQBMCRQDSRET-UHFFFAOYSA-N Methylone Chemical compound CNC(C)C(=O)C1=CC=C2OCOC2=C1 VKEQBMCRQDSRET-UHFFFAOYSA-N 0.000 claims 1
- 239000011347 resin Substances 0.000 abstract description 30
- 229920005989 resin Polymers 0.000 abstract description 30
- 150000002148 esters Chemical class 0.000 abstract description 8
- 239000000853 adhesive Substances 0.000 abstract description 7
- 230000001070 adhesive effect Effects 0.000 abstract description 7
- 238000004383 yellowing Methods 0.000 abstract description 7
- 230000005764 inhibitory process Effects 0.000 abstract description 6
- -1 (methyl) glycidyl Chemical group 0.000 abstract description 4
- 125000002723 alicyclic group Chemical group 0.000 abstract description 4
- CERQOIWHTDAKMF-UHFFFAOYSA-N alpha-methacrylic acid Natural products CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract description 4
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract description 4
- 150000008065 acid anhydrides Chemical class 0.000 abstract description 3
- 238000007039 two-step reaction Methods 0.000 abstract description 2
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 30
- 239000003504 photosensitizing agent Substances 0.000 description 29
- IWDCLRJOBJJRNH-UHFFFAOYSA-N p-cresol Chemical compound CC1=CC=C(O)C=C1 IWDCLRJOBJJRNH-UHFFFAOYSA-N 0.000 description 28
- 238000007711 solidification Methods 0.000 description 16
- 230000008023 solidification Effects 0.000 description 16
- QNODIIQQMGDSEF-UHFFFAOYSA-N (1-hydroxycyclohexyl)-phenylmethanone Chemical compound C=1C=CC=CC=1C(=O)C1(O)CCCCC1 QNODIIQQMGDSEF-UHFFFAOYSA-N 0.000 description 15
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 15
- 239000007795 chemical reaction product Substances 0.000 description 14
- 238000004090 dissolution Methods 0.000 description 14
- 239000000047 product Substances 0.000 description 13
- 125000005456 glyceride group Chemical group 0.000 description 12
- 238000003466 welding Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 4
- 239000012752 auxiliary agent Substances 0.000 description 4
- GNSFRPWPOGYVLO-UHFFFAOYSA-N 3-hydroxypropyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCCCO GNSFRPWPOGYVLO-UHFFFAOYSA-N 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 238000002310 reflectometry Methods 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000007259 addition reaction Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 125000003055 glycidyl group Chemical group C(C1CO1)* 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 238000003848 UV Light-Curing Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- PWPJGUXAGUPAHP-UHFFFAOYSA-N lufenuron Chemical compound C1=C(Cl)C(OC(F)(F)C(C(F)(F)F)F)=CC(Cl)=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F PWPJGUXAGUPAHP-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/101—Inks specially adapted for printing processes involving curing by wave energy or particle radiation, e.g. with UV-curing following the printing
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/10—Printing inks based on artificial resins
- C09D11/106—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C09D11/107—Printing inks based on artificial resins containing macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds from unsaturated acids or derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09F—NATURAL RESINS; FRENCH POLISH; DRYING-OILS; OIL DRYING AGENTS, i.e. SICCATIVES; TURPENTINE
- C09F1/00—Obtaining purification, or chemical modification of natural resins, e.g. oleo-resins
- C09F1/04—Chemical modification, e.g. esterification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Wood Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The invention discloses the synthetic methods and application of a kind of maleic rosin acrylate of UV curable, belong to UV-cured resin technical field.Primary raw material includes maleic rosin, (methyl) acrylic acid hydroxyl second (third) ester, (methyl) glycidyl acrylate, it is made up of two-step reaction, polynary alicyclic structure is condensed containing rigidity in resin of the present invention, with preferable heat resistance, and high temperature non yellowing, it is grafted by acid anhydrides and hydroxyethyl methacrylate, generate carboxyl, and introduce terminal double bond, the carboxyl generated is recycled to react with glycidyl methacrylate, it is further introduced into terminal double bond, the introducing of acrylate carbochain assigns the flexibility of resin product, the introducing of two end C=C double bonds then ensure that the ultraviolet light curable energy of resin, ultraviolet light is made in maleic rosin acrylate obtained and solidifies white solder mask, the ink product quick solidifying, lower shrinkage, gloss is high, adhesive force is good, high temperature resistant, color inhibition.
Description
Technical field
The invention belongs to UV-cured resin technical fields, more particularly, to a kind of maleic rosin propylene of UV curable
The synthetic method and application of acid ester resin.
Background technique
White solder mask is the specific function material for being printed on LED product wiring board, mainly plays welding resistance and reflection action.
It is well known that white reflection efficiency highest, can greatly reduce the loss of light, keep light source more energy saving.But most of white
Ink color after scolding tin can turn yellow, because the temperature of scolding tin process will reach 288 DEG C or more, common solder mask cannot
This temperature is born, industry fire causes light loss to increase while lamp plate surface xanthochromia will affect lamp plate beauty.Between white welding resistance oil
The requirement of the soldering resistance, yellowing resistance and mechanical property of ink, the white solder mask used on the market at present is with photosensitive imaging
Based on type, photosensitive imaging type white solder mask needs the method by developing to obtain needing scolding tin position, application process technique
Complexity, production cost are higher；And light-cured type white solder mask using when only need print, exposure can obtain cured film,
Production process is simple, saves cost and economizes on electricity simultaneously.
The light-cured type white solder mask used on the market at present is less, and solidifying film layer mechanical property is poor, resistance to
High temperature, color inhibition are also far away from photosensitive imaging type.In order to which high performance light-cured type white solder mask is made, it is necessary first to close
At the UV resin of high temperature resistant color inhibition out, the suitable reactive diluent of simultaneous selection, photoinitiator etc., so that the resistance to weldering of ink
Property, yellowing resistance and mechanical property reach requirement.
Rosin and its derivative are common natural resins, and maleic rosin is also known as maleic rosin, are rosin and Malaysia
Acid anhydrides (cis-butenedioic anhydride) carries out the resulting product of addition reaction, and after addition reaction, conjugated double bond disappears, the tendency drop of oxidation stain
It is low, it is possible to for manufacturing light oil-based resin paint.It is with higher that the included rigidity of abietyl condenses polynary alicyclic structure
Heat resistance, and high temperature non yellowing.Maleic acid modified rosin ester resin can be mixed with many resins, be used for screen printing ink, mentioned
High system heat resistance, hardness, gloss etc..But it can be had not been reported at present with the cured modified rosin resin of UV.
Summary of the invention
In order to solve the above technical problems, the object of the present invention is to provide a kind of maleic rosin acrylate trees of UV curable
The synthetic method and its application of rouge, maleic rosin acrylate produced by the present invention have preferable high temperature resistant, color inhibition
The maleic rosin acrylate is applied to white solder mask by performance, impart ink product quick solidifying, lower shrinkage,
Gloss is high, adhesive force is good, the excellent properties of high temperature resistant, color inhibition.
The invention proposes a kind of maleic rosin acrylate of UV curable, general formula of the chemical structure is as follows:
Wherein, n=2 or 3, R1For H or CH3, R2For H or CH3。
The invention proposes a kind of synthetic method of the maleic rosin acrylate of above-mentioned UV curable, including it is following
Step:
Step 1: maleic rosin and acrylate derivative being mixed, dissolved by heating, polymerization inhibitor, catalyst, heat preservation are put into
Reaction to acid value reaches theoretical value；
Step 2: glycidyl acrylate or glycidyl methacrylate are added into the product that step 1 obtains,
Continue to add catalyst and polymerization inhibitor, insulation reaction to acid value reaches theoretical value；
Step 3: the product that step 2 is obtained cools down to get maleic rosin acrylate；
Wherein, the acrylate derivative be hydroxy-ethyl acrylate, hydroxypropyl acrylate, hydroxyethyl methacrylate or
One or more of hydroxy propyl methacrylate.
Further, in step 1, the mole ratio of maleic rosin and acrylate derivative is 1:2~1:10.
Further, it in step 1 and 2, dissolves by heating, the temperature of insulation reaction is 90~120 DEG C.
Further, in step 1 and 2, the catalyst includes lewis base.
Further, in step 1 and 2, the catalyst is any one of triphenylphosphine, p-methyl benzenesulfonic acid.
Further, in step 1 and 2, the polymerization inhibitor includes hydroquinone (HQ), 1,4-benzoquinone (PBQ), methylnaphthohydroquinone
(THQ), p-hydroxyanisole (HQMME), 2- tert-butyl hydroquinone (MTBHQ), 2,5- di-tert-butyl hydroquinone (2,5-
DTBHQ) any one or more of.
Further, in step 1 and 2, the amount of the catalyst is 0.1~1wt% of amount of resin.
Further, in step 1, the amount of the polymerization inhibitor is 0.1~1wt% of acrylate derivative, in step 2,
The amount of the polymerization inhibitor is 0.1~1wt% of the glycidyl acrylate or glycidyl methacrylate.
Further, in step 2, the inventory of the glycidyl acrylate or glycidyl methacrylate is
The 0.1~0.5 of maleic rosin mole.
Further, in step 3,50 DEG C or less are cooled to.
The invention also provides a kind of white solder mask, the raw material of the white solder mask includes above-mentioned maleic rosin
Acrylate, reactive diluent, photoinitiator, titanium dioxide, filler.
Further, the white solder mask include: by weight,
The invention proposes a kind of preparation methods of above-mentioned white solder mask, and raw material is uniformly mixed, is then ground to
Fineness is less than 8 μm to get the white solder mask.
The invention proposes above-mentioned white solder masks mainly to play welding resistance and reflection action on LED product wiring board.
According to the above aspect of the present invention, the present invention has at least the following advantages:
1, the present invention is based on maleic rosin, (methyl) acrylic acid hydroxyl second (third) ester, (methyl) glycidyl acrylate
Raw material is wanted, maleic rosin acrylate is made by two-step reaction, resin produced by the present invention contains rigid condensed more
First alicyclic structure has preferable heat resistance, and non yellowing under high temperature.It is connect by acid anhydrides and (methyl) acrylic acid hydroxyl second (third) ester
Branch generates carboxyl, and introduces terminal double bond, recycles the carboxyl of generation to react with (methyl) glycidyl acrylate, into one
Step introduces terminal double bond, and the introducing of acrylate carbochain assigns resin flexibility, and the introducing of end C=C double bond then ensure that resin
Ultraviolet light curable energy.
2, two end C=C double bonds are introduced maleic rosin structure by the present invention, have synthesized a kind of Malaysia pine of UV curable
Fragrant acrylate has filled up the blank that rosin derivative is not applicable in UV curing field.3, present invention utilizes
The natural structure of maleic rosin, i.e., rigid condenses polynary alicyclic structure, this structure guarantees that product has preferable heat resistance, and
The resin of synthesis is used for ultraviolet light solidification white ink, ensure that the resistance to welder's sequence high temperature resistant of ink and resistance to Huang by high temperature non yellowing
The requirement of change imparts the excellent properties of good ink product quick solidifying, lower shrinkage, gloss height, adhesive force, high temperature resistant, color inhibition.
Specific embodiment
Embodiment of the present invention is described in detail below in conjunction with embodiment, but those skilled in the art will
Understand, the following example is merely to illustrate the present invention, and should not be taken as limiting the scope of the invention.
The person that is not specified actual conditions in embodiment, carries out according to conventional conditions or manufacturer's recommended conditions.Agents useful for same
Or production firm person is not specified in instrument, being can be with conventional products that are commercially available.
Reactive diluent is the EM231/EM2380/EM2382 that Changxing chemistry provides；Photosensitizer is raw for Ciba Specialty Chemicals
The mixture of the Irgacure184 and TPO of production, mixed proportion 1:1~4；Titanium dioxide is Du Pont R-706；Filler is Haicheng City Cigna
The talcum powder GD-25 of Xi Er mining industry Co., Ltd production.
Acid value: the milligram number of potassium hydroxide required for acid in 1g product, unit mgKOH/g are neutralized.
Embodiment 1
(1) maleic rosin and hydroxyethyl methacrylate are placed in reaction kettle by mole ratio 1:5, maleic rosin is by weight
1 part of meter is heated to 110 DEG C of dissolutions, puts into 0.003 part of polymerization inhibitor (p-methyl phenol) and 0.01 part of catalyst (triphenyl phosphorus),
Reach 107 in 110 DEG C of insulation reaction to acid values, excessive hydroxyethyl methacrylate is as system diluent；
(2) Glycidyl methacrylate of maleic rosin mole 10% is added into reaction product obtained by step (1)
Glyceride mends 0.001 part of catalyst (triphenyl phosphorus) and 0.001 part of polymerization inhibitor (p-methyl phenol), 110 DEG C of insulation reactions extremely
Until acid value reaches 100；50 DEG C are cooled to bottom discharge, UV solidification maleic rosin acrylate can be obtained.
(3) 40 parts of resin made from step (2), 15 parts of reactive diluent (Changxing EM231), titanium dioxide are taken by weight
25 parts of (Du Pont R-706), 15 parts of filler (talcum powder GD-25), 1 part of photosensitizer (Irgacure184), 2 parts of photosensitizer (TPO),
2 parts of auxiliary agent (KS66) are uniformly mixed, and are ground to fineness less than 8 μm through three-roller, and the white welding resistance oil of uV curable is made
Ink.
Embodiment 2
(1) maleic rosin and hydroxypropyl acrylate are placed in reaction kettle, maleic rosin by weight 1 by mole ratio 1:5
Part, 110 DEG C of dissolutions are heated to, 0.003 part of polymerization inhibitor (p-methyl phenol), catalyst (0.01 part of triphenyl phosphorus) are protected at 110 DEG C
Temperature reaction reaches 107 to acid value, and excessive hydroxypropyl acrylate is as system diluent；
(2) Glycidyl methacrylate of maleic rosin mole 20% is added into reaction product obtained by step (1)
Glyceride mends 0.001 part of catalyst (triphenyl phosphorus) and 0.001 part of polymerization inhibitor (p-methyl phenol), 110 DEG C of insulation reactions extremely
Until acid value reaches 94；50 DEG C are cooled to bottom discharge, UV solidification maleic rosin acrylate can be obtained.
(3) 40 parts of resin made from step (2), 15 parts of reactive diluent (Changxing EM231), titanium dioxide are taken by weight
25 parts of (Du Pont R-706), 15 parts of filler (talcum powder GD-25), 1 part of photosensitizer (Irgacure184), 2 parts of photosensitizer (TPO),
2 parts of auxiliary agent (KS66) are uniformly mixed, and are ground to fineness less than 8 μm through three-roller, and the white welding resistance oil of uV curable is made
Ink.
Embodiment 3
(1) maleic rosin and hydroxy propyl methacrylate are placed in reaction kettle by mole ratio 1:5, maleic rosin is by weight
1 part of meter, is heated to 110 DEG C of dissolutions, investment 0.003 part of polymerization inhibitor (p-methyl phenol) and 0.01 part of catalyst (triphenyl phosphorus).
Reach 107 in 110 DEG C of insulation reaction to acid values, excessive hydroxy propyl methacrylate is as system diluent；
(2) Glycidyl methacrylate of maleic rosin mole 30% is added into reaction product obtained by step (1)
Glyceride mends 0.001 part of catalyst (triphenyl phosphorus) and 0.001 part of polymerization inhibitor (p-methyl phenol), 110 DEG C of insulation reactions extremely
Until acid value reaches 87；50 DEG C are cooled to bottom discharge, UV solidification maleic rosin acrylate can be obtained.
(3) 40 parts of resin made from step (2), 15 parts of reactive diluent (Changxing EM231), titanium dioxide are taken by weight
25 parts of (Du Pont R-706), 15 parts of filler (talcum powder GD-25), 1 part of photosensitizer (Irgacure184), 2 parts of photosensitizer (TPO),
2 parts of auxiliary agent (KS66) are uniformly mixed, and are ground to fineness less than 8 μm through three-roller, and the white welding resistance oil of uV curable is made
Ink.
Embodiment 4
(1) maleic rosin and hydroxy-ethyl acrylate are placed in reaction kettle, maleic rosin by weight 1 by mole ratio 1:5
Part, it is heated to 110 DEG C of dissolutions, investment 0.003 part of polymerization inhibitor (p-methyl phenol) and 0.01 part of catalyst (triphenyl phosphorus).?
110 DEG C of insulation reaction to acid values reach 107, and excessive hydroxy-ethyl acrylate is as system diluent；
(2) Glycidyl methacrylate of maleic rosin mole 40% is added into reaction product obtained by step (1)
Glyceride mends 0.001 part of catalyst (triphenyl phosphorus) and 0.001 part of polymerization inhibitor (p-methyl phenol), 110 DEG C of insulation reactions extremely
Until acid value reaches 81；50 DEG C are cooled to bottom discharge, UV solidification maleic rosin acrylate can be obtained.
(3) 40 parts of resin made from step (2), 15 parts of reactive diluent (Changxing EM231), titanium dioxide are taken by weight
25 parts of (Du R-706), 15 parts of filler (talcum powder GD-25), 1 part of photosensitizer (Irgacure184), 2 parts of photosensitizer (TPO), are helped
2 parts of agent (KS66) are uniformly mixed, and are ground to fineness less than 8 μm through three-roller, the white solder mask of uV curable is made.
Embodiment 5
(1) maleic rosin and hydroxy-ethyl acrylate are placed in reaction kettle, maleic rosin by weight 1 by mole ratio 1:5
Part, it is heated to 110 DEG C of dissolutions, investment 0.003 part of polymerization inhibitor (p-methyl phenol) and 0.01 part of catalyst (triphenyl phosphorus).?
110 DEG C of insulation reaction to acid values reach 107, and excessive hydroxy-ethyl acrylate is as system diluent；
(2) Glycidyl methacrylate of maleic rosin mole 50% is added into reaction product obtained by step (1)
Glyceride mends 0.001 part of catalyst (triphenyl phosphorus) and 0.001 part of polymerization inhibitor (p-methyl phenol), 110 DEG C of insulation reactions extremely
Until acid value reaches 75；50 DEG C are cooled to bottom discharge, UV solidification maleic rosin acrylate can be obtained.
(3) 40 parts of resin made from step (2), 15 parts of reactive diluent (Changxing EM231), titanium dioxide are taken by weight
25 parts of (Du R-706), 15 parts of filler (talcum powder GD-25), 1 part of photosensitizer (Irgacure184), 2 parts of photosensitizer (TPO), are helped
2 parts of agent (KS66) are uniformly mixed, and are ground to fineness less than 8 μm through three-roller, the white solder mask of uV curable is made.
Embodiment 6
(1) maleic rosin and hydroxyethyl methacrylate are placed in reaction kettle by mole ratio 1:6, maleic rosin is by weight
1 part of meter, is heated to 110 DEG C of dissolutions, investment 0.003 part of polymerization inhibitor (p-methyl phenol) and 0.01 part of catalyst (triphenyl phosphorus).
Reach 95 in 110 DEG C of insulation reaction to acid values, excessive hydroxyethyl methacrylate is as system diluent；
(2) Glycidyl methacrylate of maleic rosin mole 50% is added into reaction product obtained by step (1)
Glyceride mends 0.001 part of catalyst (triphenyl phosphorus) and 0.001 part of polymerization inhibitor (p-methyl phenol), 110 DEG C of insulation reactions extremely
Until acid value reaches 67；50 DEG C are cooled to bottom discharge, UV solidification maleic rosin acrylate can be obtained.
(3) 40 parts of resin made from step (2), 15 parts of reactive diluent (Changxing EM231), titanium dioxide are taken by weight
25 parts of (Du R-706), 15 parts of filler (talcum powder GD-25), 1 part of photosensitizer (Irgacure184), 2 parts of photosensitizer (TPO), are helped
2 parts of agent (KS66) are uniformly mixed, and are ground to fineness less than 8 μm through three-roller, the white solder mask of uV curable is made.
Embodiment 7
(1) maleic rosin and hydroxyethyl methacrylate are placed in reaction kettle by mole ratio 1:7, maleic rosin is by weight
1 part of meter, is heated to 110 DEG C of dissolutions, investment 0.003 part of polymerization inhibitor (p-methyl phenol) and 0.01 part of catalyst (triphenyl phosphorus).
Reach 86 in 110 DEG C of insulation reaction to acid values, excessive hydroxyethyl methacrylate is as system diluent；
(2) Glycidyl methacrylate of maleic rosin mole 50% is added into reaction product obtained by step (1)
Glyceride mends 0.001 part of catalyst (triphenyl phosphorus) and 0.001 part of polymerization inhibitor (p-methyl phenol), 110 DEG C of insulation reactions extremely
Until acid value reaches 61；50 DEG C are cooled to bottom discharge, UV solidification maleic rosin acrylate can be obtained.
(3) 40 parts of resin made from step (2), 15 parts of reactive diluent (Changxing EM231), titanium dioxide are taken by weight
25 parts of (Du R-706), 15 parts of filler (talcum powder GD-25), 1 part of photosensitizer (Irgacure184), 2 parts of photosensitizer (TPO), are helped
2 parts of agent (KS66) are uniformly mixed, and are ground to fineness less than 8 μm through three-roller, the white solder mask of uV curable is made.
Embodiment 8
(1) maleic rosin and hydroxyethyl methacrylate are placed in reaction kettle by mole ratio 1:8, maleic rosin is by weight
1 part of meter, is heated to 110 DEG C of dissolutions, investment 0.003 part of polymerization inhibitor (p-methyl phenol) and 0.01 part of catalyst (triphenyl phosphorus).
Reach 80 in 110 DEG C of insulation reaction to acid values, excessive hydroxyethyl methacrylate is as system diluent；
(2) Glycidyl methacrylate of maleic rosin mole 50% is added into reaction product obtained by step (1)
Glyceride mends 0.001 part of catalyst (triphenyl phosphorus) and 0.001 part of polymerization inhibitor (p-methyl phenol), 110 DEG C of insulation reactions extremely
Until acid value reaches 56；50 DEG C are cooled to bottom discharge, UV solidification maleic rosin acrylate can be obtained.
(3) 40 parts of resin made from step (2), 15 parts of reactive diluent (Changxing EM231), titanium dioxide are taken by weight
25 parts of (Du R-706), 15 parts of filler (talcum powder GD-25), 1 part of photosensitizer (Irgacure184), 2 parts of photosensitizer (TPO), are helped
2 parts of agent (KS66) are uniformly mixed, and are ground to fineness less than 8 μm through three-roller, the white solder mask of uV curable is made.
Embodiment 9
(1) maleic rosin and hydroxyethyl methacrylate are placed in reaction kettle by mole ratio 1:9, maleic rosin is by weight
1 part of meter, is heated to 110 DEG C of dissolutions, investment 0.003 part of polymerization inhibitor (p-methyl phenol) and 0.01 part of catalyst (triphenyl phosphorus).
Reach 72 in 110 DEG C of insulation reaction to acid values, excessive hydroxyethyl methacrylate is as system diluent；
(2) glycidyl of maleic rosin mole 50% is added into reaction product obtained by step (1)
Ester mends 0.001 part and 0.001 part of polymerization inhibitor (p-methyl phenol) of catalyst (triphenyl phosphorus), in 110 DEG C of insulation reactions to acid value
Until reaching 51；50 DEG C are cooled to bottom discharge, UV solidification maleic rosin acrylate can be obtained.
(3) 40 parts of resin made from step (2), 15 parts of reactive diluent (Changxing EM231), titanium dioxide are taken by weight
25 parts of (Du R-706), 15 parts of filler (talcum powder GD-25), 1 part of photosensitizer (Irgacure184), 2 parts of photosensitizer (TPO), are helped
2 parts of agent (KS66) are uniformly mixed, and are ground to fineness less than 8 μm through three-roller, the white solder mask of uV curable is made.
Embodiment 10
(1) maleic rosin and hydroxy-ethyl acrylate are placed in reaction kettle, maleic rosin by weight 1 by mole ratio 1:5
Part, it is heated to 110 DEG C of dissolutions, investment 0.003 part of polymerization inhibitor (p-methyl phenol) and 0.01 part of catalyst (triphenyl phosphorus).?
110 DEG C of insulation reaction to acid values reach 107, and excessive hydroxy-ethyl acrylate is as system diluent；
(2) Glycidyl methacrylate of maleic rosin mole 50% is added into reaction product obtained by step (1)
Glyceride mends 0.001 part of catalyst (triphenyl phosphorus) and 0.001 part of polymerization inhibitor (p-methyl phenol), 110 DEG C of insulation reactions extremely
Until acid value reaches 75；50 DEG C are cooled to bottom discharge, UV solidification maleic rosin acrylate can be obtained.
(3) 25 parts of resin made from step (2), 30 parts of reactive diluent (Changxing EM231), titanium dioxide are taken by weight
25 parts of (Du R-706), 15 parts of filler (talcum powder GD-25), 1 part of photosensitizer (Irgacure184), 2 parts of photosensitizer (TPO), are helped
2 parts of agent (KS66) are uniformly mixed, and are ground to fineness less than 8 μm through three-roller, the white solder mask of uV curable is made.
Embodiment 11
(1) maleic rosin and hydroxy-ethyl acrylate are placed in reaction kettle, maleic rosin by weight 1 by mole ratio 1:5
Part, it is heated to 110 DEG C of dissolutions, investment 0.003 part of polymerization inhibitor (p-methyl phenol) and 0.01 part of catalyst (triphenyl phosphorus).?
110 DEG C of insulation reaction to acid values reach 107, and excessive hydroxy-ethyl acrylate is as system diluent；
(2) Glycidyl methacrylate of maleic rosin mole 50% is added into reaction product obtained by step (1)
Glyceride mends 0.001 part of catalyst (triphenyl phosphorus) and 0.001 part of polymerization inhibitor (p-methyl phenol), 110 DEG C of insulation reactions extremely
Until acid value reaches 75；50 DEG C are cooled to bottom discharge, UV solidification maleic rosin acrylate can be obtained.
(3) 30 parts of resin made from step (2), 25 parts of reactive diluent (Changxing EM231), titanium dioxide are taken by weight
25 parts of (Du R-706), 15 parts of filler (talcum powder GD-25), 1 part of photosensitizer (Irgacure184), 2 parts of photosensitizer (TPO), are helped
2 parts of agent (KS66) are uniformly mixed, and are ground to fineness less than 8 μm through three-roller, the white solder mask of uV curable is made.
Embodiment 12
(1) maleic rosin and hydroxy-ethyl acrylate are placed in reaction kettle, maleic rosin by weight 1 by mole ratio 1:5
Part, it is heated to 110 DEG C of dissolutions, investment 0.003 part of polymerization inhibitor (p-methyl phenol) and 0.01 part of catalyst (triphenyl phosphorus).?
110 DEG C of insulation reaction to acid values reach 107, and excessive hydroxy-ethyl acrylate is as system diluent；
(2) Glycidyl methacrylate of maleic rosin mole 50% is added into reaction product obtained by step (1)
Glyceride mends 0.001 part of catalyst (triphenyl phosphorus) and 0.001 part of polymerization inhibitor (p-methyl phenol), 110 DEG C of insulation reactions extremely
Until acid value reaches 75；50 DEG C are cooled to bottom discharge, UV solidification maleic rosin acrylate can be obtained.
(3) 35 parts of resin made from step (2), 20 parts of reactive diluent (Changxing EM231), titanium dioxide are taken by weight
25 parts of (Du R-706), 15 parts of filler (talcum powder GD-25), 1 part of photosensitizer (Irgacure184), 2 parts of photosensitizer (TPO), are helped
2 parts of agent (KS66) are uniformly mixed, and are ground to fineness less than 8 μm through three-roller, the white solder mask of uV curable is made.
Embodiment 13
(1) maleic rosin and hydroxy-ethyl acrylate are placed in reaction kettle, maleic rosin by weight 1 by mole ratio 1:5
Part, it is heated to 110 DEG C of dissolutions, investment 0.003 part of polymerization inhibitor (p-methyl phenol) and 0.01 part of catalyst (triphenyl phosphorus).?
110 DEG C of insulation reaction to acid values reach 107, and excessive hydroxy-ethyl acrylate is as system diluent；
(2) Glycidyl methacrylate of maleic rosin mole 50% is added into reaction product obtained by step (1)
Glyceride mends 0.001 part of catalyst (triphenyl phosphorus) and 0.001 part of polymerization inhibitor (p-methyl phenol), 110 DEG C of insulation reactions extremely
Until acid value reaches 75；50 DEG C are cooled to bottom discharge, UV solidification maleic rosin acrylate can be obtained.
(3) 45 parts of resin made from step (2), 20 parts of reactive diluent (Changxing EM231), titanium dioxide are taken by weight
25 parts of (Du R-706), 15 parts of filler (talcum powder GD-25), 1 part of photosensitizer (Irgacure184), 2 parts of photosensitizer (TPO), are helped
2 parts of agent (KS66) are uniformly mixed, and are ground to fineness less than 8 μm through three-roller, the white solder mask of uV curable is made
Embodiment 14
(1) maleic rosin and hydroxyethyl methacrylate are placed in reaction kettle by mole ratio 1:5, maleic rosin is by weight
1 part of meter is heated to 90 DEG C of dissolutions, puts into 0.008 part of polymerization inhibitor (p-methyl phenol) and 0.005 part of catalyst (triphenyl phosphorus),
Reach 107 in 90 DEG C of insulation reaction to acid values, excessive hydroxyethyl methacrylate is as system diluent；
(2) glycidyl of maleic rosin mole 10% is added into reaction product obtained by step (1)
Ester mends 0.001 part and 0.001 part of polymerization inhibitor (p-methyl phenol) of catalyst (triphenyl phosphorus), in 110 DEG C of insulation reactions to acid value
Until reaching 100；50 DEG C are cooled to bottom discharge, UV solidification maleic rosin acrylate can be obtained.
(3) 40 parts of resin made from step (2), 15 parts of reactive diluent (Changxing EM231), titanium dioxide are taken by weight
25 parts of (Du Pont R-706), 15 parts of filler (talcum powder GD-25), 1 part of photosensitizer (Irgacure184), 2 parts of photosensitizer (TPO),
2 parts of auxiliary agent (KS66) are uniformly mixed, and are ground to fineness less than 8 μm through three-roller, and the white welding resistance oil of uV curable is made
Ink.
Ultraviolet light prepared by embodiment 1~13 solidifies white solder mask with 200 mesh silk-screen printings in single-side coated copper plate,
At room temperature, 40s~60s is irradiated through high-pressure sodium lamp ultraviolet light (maximum absorption wavelength 365nm), is tested after film layer solidification
Its adhesive force, glossiness, reflectivity, soldering resistance and yellowing resistance.See Table 1 for details for test item, index and method, test knot
Fruit is shown in Table 2, table 3, table 4 respectively:
The test item involved in the present invention arrived of table 1 and corresponding test method and index
The molar ratio of 2 maleic rosin of table and hydroxyethyl methacrylate solidifies the influence of white solder mask to ultraviolet light
The molar ratio of 3 maleic rosin of table and glycidyl methacrylate solidifies the shadow of white solder mask to ultraviolet light
It rings
Additional amount of the modified acrylate of 4 maleic rosin of table in ink solidifies white solder mask to ultraviolet light
Influence
According to test result in table 2 can be seen that when in system (methyl) acrylic acid hydroxyl second (third) ester as diluent institute
Accounting example is higher, and ink product oneself viscosity can reduce, and printing thicknesses of layers reduces, and influences reflectivity；In addition the crosslinking of product
Density also will receive larger impact, to reduce adhesive force, soldering resistance can decline, system comprehensive performance deviation.
Found out according to test result in table 3, when raising glycidyl methacrylate ratio, resinous terminal double bond total amount
It improves, ink adhesion can be promoted, excellent combination property.
It can be seen that the acrylate finished product modified for determining maleic rosin according to test result in table 4, mention
Its dosage in ink formulations system is risen, adhesive force, glossiness and the reflectivity of paint film can be obviously improved.
In summary embodiment, only 10 adhesive force of embodiment is poor, resistance to scolding tin blistering.
As it can be seen that the maleic rosin acrylate of UV curable prepared by the present invention solidifies white welding resistance for ultraviolet light
Ink can obtain performance outstanding.
Although the present invention has been described by way of example and in terms of the preferred embodiments, it is not intended to limit the invention, any to be familiar with this skill
The people of art can do various change and modification, therefore protection model of the invention without departing from the spirit and scope of the present invention
Enclosing subject to the definition of the claims.
Claims (10)
1. a kind of maleic rosin acrylate of UV curable, it is characterised in that: its general formula of the chemical structure is as follows:
Wherein, n=2 or 3, R1For H or CH3, R2For H or CH3。
2. the synthetic method of the maleic rosin acrylate of UV curable described in claim 1, it is characterised in that: including
Following steps:
Step 1: maleic rosin and acrylate derivative being mixed, dissolved by heating, polymerization inhibitor, catalyst, insulation reaction are put into
Reach theoretical value to acid value；
Step 2: glycidyl acrylate or glycidyl methacrylate being added into the product that step 1 obtains, continues
Catalyst and polymerization inhibitor are added, insulation reaction to acid value reaches theoretical value；
Step 3: the product that step 2 is obtained cools down to get maleic rosin acrylate；
Wherein, the acrylate derivative is hydroxy-ethyl acrylate, hydroxypropyl acrylate, hydroxyethyl methacrylate or methyl
One or more of hydroxypropyl acrylate.
3. synthetic method according to claim 2, it is characterised in that: in step 1, the maleic rosin and acrylate spread out
The mole ratio of biology is 1:2~1:10.
4. synthetic method according to claim 2, it is characterised in that: in step 1 and 2, the catalyst is lewis base.
5. synthetic method according to claim 2, it is characterised in that: in step 1 and 2, the polymerization inhibitor be hydroquinone,
Any one of 1,4-benzoquinone, methylnaphthohydroquinone, p-hydroxyanisole, 2- tert-butyl hydroquinone, 2,5- di-tert-butyl hydroquinone
Or it is a variety of.
6. synthetic method according to claim 2, it is characterised in that: in step 2, the glycidyl acrylate or first
The inventory of base glycidyl acrylate is the 0.1~0.5 of maleic rosin mole.
7. a kind of white solder mask, which is characterized in that the white solder mask includes maleic rosin described in claim 1
Maleic rosin acrylate made from acrylate or claim 2~6 either method, reactive diluent, light draw
Send out agent, titanium dioxide, filler.
8. white solder mask according to claim 7, which is characterized in that the white solder mask includes: by weight
Part base,
9. the preparation method of white solder mask described in claim 7 or 8, it is characterised in that: be uniformly mixed raw material, then
Fineness is ground to less than 8 μm to get the white solder mask.
10. being prepared comprising white solder mask or preparation method as claimed in claim 9 described in claim 7 or 8
The LED product wiring board or LED light of white solder mask.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110746528A (en) * | 2019-10-29 | 2020-02-04 | 四会市邦得利化工有限公司 | Method for preparing maleic rosin hydroxyethyl methacrylate polymer from rosin |
| CN111394018A (en) * | 2020-04-27 | 2020-07-10 | 四川省新康意新材料科技有限公司 | Oil stain-resistant EVA hot melt adhesive with good anti-aging performance and preparation method thereof |
| CN111978784A (en) * | 2020-09-15 | 2020-11-24 | 中山市富日印刷材料有限公司 | Preparation method of biomass-based environment-friendly UV (ultraviolet) photocuring ink |
| JP2021016895A (en) * | 2019-07-24 | 2021-02-15 | 千住金属工業株式会社 | Modified rosin, soldering flux and solder paste |
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| CN107602768A (en) * | 2017-09-29 | 2018-01-19 | 郑州大学 | A kind of modified rosin base UV light-cured resins and its preparation method and application |
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| CN104194643A (en) * | 2014-09-28 | 2014-12-10 | 广州宏昌胶粘带厂 | Fumaric rosin bi-2-(acryloyl oxygen) ethyl ester, as well as preparation method and application thereof |
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| JP2021016895A (en) * | 2019-07-24 | 2021-02-15 | 千住金属工業株式会社 | Modified rosin, soldering flux and solder paste |
| CN110746528A (en) * | 2019-10-29 | 2020-02-04 | 四会市邦得利化工有限公司 | Method for preparing maleic rosin hydroxyethyl methacrylate polymer from rosin |
| CN111394018A (en) * | 2020-04-27 | 2020-07-10 | 四川省新康意新材料科技有限公司 | Oil stain-resistant EVA hot melt adhesive with good anti-aging performance and preparation method thereof |
| CN111978784A (en) * | 2020-09-15 | 2020-11-24 | 中山市富日印刷材料有限公司 | Preparation method of biomass-based environment-friendly UV (ultraviolet) photocuring ink |
| CN111978784B (en) * | 2020-09-15 | 2022-03-04 | 中山市富日印刷材料有限公司 | Preparation method of biomass-based environment-friendly UV (ultraviolet) photocuring ink |
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Effective date of registration: 20230201 Address after: No. 18, Huacheng Road, Industrial Concentration Zone, Qingyang Town, Jiangyin City, Wuxi City, Jiangsu Province 214400 Patentee after: JIANGSU KUANGSHUN PHOTOSENSITIVITY NEW-MATERIAL STOCK Co.,Ltd. Address before: 214400 east of Jiasheng South Road and west of Yangtze River Avenue, Jiangyin Lingang Economic Development Zone, Wuxi City, Jiangsu Province Patentee before: JIANGYIN GUANGYU PHOTOSENSITIVE MATERIALS CO.,LTD. |