CN104293252B - Petroleum resin modified rosin resin dispersion - Google Patents
Petroleum resin modified rosin resin dispersion Download PDFInfo
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- CN104293252B CN104293252B CN201410442454.4A CN201410442454A CN104293252B CN 104293252 B CN104293252 B CN 104293252B CN 201410442454 A CN201410442454 A CN 201410442454A CN 104293252 B CN104293252 B CN 104293252B
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- 239000011347 resin Substances 0.000 title claims abstract description 41
- 229920005989 resin Polymers 0.000 title claims abstract description 41
- 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 32
- 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 32
- 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 32
- 239000006185 dispersion Substances 0.000 title claims abstract description 25
- 239000003208 petroleum Substances 0.000 title claims abstract description 17
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000007864 aqueous solution Substances 0.000 claims abstract description 16
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 16
- IGFHQQFPSIBGKE-UHFFFAOYSA-N 4-nonylphenol Chemical compound CCCCCCCCCC1=CC=C(O)C=C1 IGFHQQFPSIBGKE-UHFFFAOYSA-N 0.000 claims abstract description 14
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000002360 preparation method Methods 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims description 14
- 239000002253 acid Substances 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- GOHYJHLGLUVFQB-UHFFFAOYSA-N 1-nonyl-7-thiabicyclo[4.1.0]hepta-2,4-dien-6-ol Chemical compound C1=CC=CC2(CCCCCCCCC)C1(O)S2 GOHYJHLGLUVFQB-UHFFFAOYSA-N 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 7
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 6
- 239000002994 raw material Substances 0.000 claims description 6
- 238000013019 agitation Methods 0.000 claims description 5
- 230000032050 esterification Effects 0.000 claims description 5
- 238000005886 esterification reaction Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims 6
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims 3
- 125000001033 ether group Chemical group 0.000 claims 1
- 229920000126 latex Polymers 0.000 abstract description 11
- 239000004816 latex Substances 0.000 abstract description 8
- 239000011230 binding agent Substances 0.000 abstract description 7
- -1 Propane diols Chemical class 0.000 abstract description 6
- 239000002174 Styrene-butadiene Substances 0.000 abstract description 5
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 abstract description 5
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N dimethylmethane Natural products CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 239000001294 propane Substances 0.000 abstract description 5
- 239000011115 styrene butadiene Substances 0.000 abstract description 5
- 229920003048 styrene butadiene rubber Polymers 0.000 abstract description 5
- 238000005516 engineering process Methods 0.000 abstract description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract description 3
- 239000000470 constituent Substances 0.000 abstract 1
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000003960 organic solvent Substances 0.000 description 4
- ULWHHBHJGPPBCO-UHFFFAOYSA-N propane-1,1-diol Chemical class CCC(O)O ULWHHBHJGPPBCO-UHFFFAOYSA-N 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000008601 oleoresin Substances 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920006173 natural rubber latex Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000080 wetting agent Substances 0.000 description 2
- LJKQIQSBHFNMDV-UHFFFAOYSA-N 7-thiabicyclo[4.1.0]hepta-2,4-dien-6-ol Chemical class C1=CC=CC2(O)C1S2 LJKQIQSBHFNMDV-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 230000027555 hydrotropism Effects 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 125000001400 nonyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000005120 petroleum cracking Methods 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
The present invention discloses a kind of petroleum resin modified rosin resin dispersion and preparation method thereof, relates to chemical technology field, and it includes the constituent of following weight portion: rosin 470 parts～500 parts；Maleic anhydride 20 parts～25 parts；Nonyl phenol sulfide oligomer 1.2 parts～1.8 parts；Propane diols 9 parts～11 parts；Petropols 120 parts～135 parts；The potassium hydroxide aqueous solution of 0.5mol/L 1.5 parts～1.8 parts；Hydrophilic reagent 60 parts～90 parts, hot water 550 parts～600 parts.Compared with prior art, the present invention uses reverse phase method the dispersion that resin dispersion is 0.15um～1um size, this dispersion is formulated as aqueous binder with rubber latex or carboxylic styrene butadiene latex or acrylic latex etc., its initial bonding strength, the performance such as peeling force and holding power is good, can reach the index of the market demand.
Description
Technical field
The present invention relates to chemical technology field, a kind of petroleum resin modified rosin resin dispersion and preparation side thereof
Method.
Background technology
Petropols are gained the name for petroleum derivative because of source, are C5, C9 cuts of petroleum cracking institute by-product, premenstrual place
Manage, be polymerized, a kind of thermoplastic resin that the technique such as distillation produces, it is low that it has acid number, and compatibility is good, ethanol water-fast, resistance to and resistance to
The characteristics such as chemicals, have chemically stable, and have regulation viscosity and the feature of Heat stability is good soda acid.Petropols are general
Be not used alone, but as accelerator, conditioning agent, modifying agent and other resin be used together with improve or increase product certain
Plant characteristic.
Rosin resin, is with rosin as raw material, has high softening-point, a high viscosity through what series reaction prepared, and
Preferably non-oxidizability, and complete resistive connection is brilliant in a liquid state or in solution, is widely used in manufacture and paints, drier,
Synthetic resin, automobile ink, floor tile, rubber composition, scaling powder, solder(ing) paste, and the work such as various adhesive and protective coating
Industry.Wherein rosin resin is used for increasing viscosity, changing adhesive initial bonding strength, peeling force, holding power, cohesion in adhesive industry
Can etc..
Resin dispersion is widely used in water-based adhesive, to give special performance.Resin dispersion is a kind of stable
Water in the heterogeneous system of drop of resin.
In recent years, from saving resource, protection environment, nuisanceless, non-dangerous article angularly consider, in coating, ink, bonding
In the fields such as agent, achieve progress from the conversion of the composition of composition hydrotropism's type of organic solvent type.Before adhesive
Phase research is all confined to the oil-soluble based on organic solvent, and such as toluene, isopropanol, methyl alcohol etc., these organic solvents all have
There is certain toxicity, serious environment pollution during use, deteriorate condition of work, be detrimental to health；On the other hand, organic solvent is also
There is the shortcoming that cost is high.Aqueous binder is because having solvent-free release, environmentally friendly, low cost, not firing, use safety etc.
Feature, therefore be widely accepted and apply.Although having now been developed multiple aqueous binder at present and putting into production use, but depend on
The old part that comes with some shortcomings, a lot of aqueous binders shows its initial bonding strength, peeling force and holding power etc. property in use
The problem that energy is relatively poor, could not reach the index of the market demand.
Summary of the invention
The present invention provides a kind of petroleum resin modified rosin resin dispersion and preparation method thereof, by this dispersion and rubber
Latex or carboxylic styrene butadiene latex or acrylic latex etc. are formulated as aqueous binder, can solve existing aqueous binder and make
Used time shows its initial bonding strength, the problem that the performance such as peeling force and holding power is relatively poor.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is:
It includes the component of following weight portion: rosin 470 parts～500 parts；Maleic anhydride 20 parts～25 parts；Nonyl phenol
Sulfide oligomer 1.2 parts～1.8 parts；Propane diols 9 parts～11 parts；Petropols 120 parts～135 parts；The hydrogen-oxygen of 0.5mol/L
Change aqueous solutions of potassium 1.5 parts～1.8 parts；Hydrophilic reagent 60 parts～90 parts；Hot water 550 parts～600 parts；
Its preparation method comprises the following steps:
A. rosin is pulverized, put in reactor, at CO2Add heat fusing under protection, then start stirring system, work as temperature
When reaching 190 DEG C～195 DEG C, add maleic anhydride, and at 195 DEG C～210 DEG C, be incubated 1.5h～2.5h；
After B.A step, continue under agitation, in described reactor, add above-mentioned nonyl phenol sulfide oligomeric
The potassium hydroxide aqueous solution of body, propane diols, Petropols and 0.5mol/L, then heats to 260 DEG C～285 DEG C and is incubated
Esterification, and constantly measure its acid value；
C., as the acid value value≤130mgKOH/g of described step B reaction kettle for reaction material, it is cooled to 100 DEG C～150
DEG C, put into hydrophilic reagent, then be cooled to 100 DEG C～105 DEG C insulation 10min, the most first improve speed of agitator to 600 r/min～
800r/min, adds 90 DEG C～98 DEG C of hot water, and is cooled to 90 DEG C～98 DEG C insulation 1min～5min, then reduce mixing speed extremely
50 r/min～150r/min, and quickly discharging, make material be rapidly cooled to less than 40 DEG C in 10min, filters.
In technique scheme, more specifically technical scheme is:
Described nonyl phenol sulfide oligomer is yellowish-brown thick liquid, and its structural formula is as follows:
Wherein, X=0-2, y1=0～3, y2=0～3；
Described hydrophilic reagent is the aqueous solution that allyl polyethenoxy ether pure water is diluted to 60%～65%, described alkene
Propyl group APEO structural formula is CH2CHCH2O(CH2CH2O)nH, wherein n=10～30.
Owing to using technique scheme, the present invention has a following good result:
1, the dispersion of the present invention and rubber latex or carboxylic styrene butadiene latex or acrylic latex etc. are formulated as aqueous gluing
Mixture, its initial bonding strength, the performance indications such as peeling force and holding power fully meet the market demand.
2, the solvent inflammable, volatile, toxic such as the present invention not containing benezene, esters, ketone, will not produce in preparation process
Hazardous contaminant, the dispersion prepared belongs to corrosion-free, environmentally friendly machine, meets industrialization needs.
3, the happy and harmonious degree of the present invention is low, good fluidity, is prepared into aqueous binder when using, has quick-drying.
Detailed description of the invention
Below in conjunction with instantiation, the invention will be further described, wherein, and nonyl described described in embodiment 1～3
Phenol sulfides oligomer is yellowish-brown thick liquid, and its structural formula is as follows:
Wherein, X=0-2, y1=0～3, y2=0～3；
Described hydrophilic reagent is the aqueous solution that allyl polyethenoxy ether pure water is diluted to 60%～65%, described alkene
Propyl group APEO structural formula is CH2CHCH2O(CH2CH2O)nH, wherein n=10～30.
Embodiment 1
Raw material and consumption
Rosin 47.0kg；Maleic anhydride 2.0kg；Nonyl phenol sulfide oligomer 0.12kg；Propane diols 0.9kg；Stone
Oleoresin 12.0kg；The potassium hydroxide aqueous solution 0.15kg of 0.5mol/L；Hydrophilic reagent 6.0kg and 90 DEG C of pure water
55.0kg；
Making step is:
A. rosin is pulverized, put in reactor, at CO2Add heat fusing under protection, then start stirring system, work as temperature
When reaching 190 DEG C, add maleic anhydride, and at 195 DEG C, be incubated 1.5h～2.5h；
After B.A step, continue under agitation, in described reactor, add above-mentioned nonyl phenol sulfide oligomeric
The potassium hydroxide aqueous solution of body, propane diols, Petropols and 0.5mol/L, then heats to 260 DEG C and carries out insulation esterification, and
Constantly measure its acid value；
C. as the acid value value=125mgKOH/g of described step B reaction kettle for reaction material, it is cooled to 100 DEG C, puts into parent
Water reagent, then it is cooled to 100 DEG C of insulation 10min, the most first raising speed of agitator is to 600 r/min, adds 90 DEG C of pure water, and
It is cooled to 90 DEG C of insulation 1min, then reduces mixing speed to 50 r/min, and quickly discharging, make material the coldest in 10min
But to less than 40 DEG C, filter.
Embodiment 2
Raw material and consumption
Rosin 48.0kg；Maleic anhydride 2.2kg；Nonyl phenol sulfide oligomer 0.16kg；Propane diols 1.0kg；Stone
Oleoresin 13.0kg；The potassium hydroxide aqueous solution 0.17kg of 0.5mol/L；Hydrophilic reagent 7.0kg and 95 DEG C of pure water
58.0kg；
Making step is:
A. rosin is pulverized, put in reactor, at CO2Add heat fusing under protection, then start stirring system, work as temperature
When reaching 193 DEG C, add maleic anhydride, and at 205 DEG C, be incubated 2h；
After B.A step, continue under agitation, in described reactor, add above-mentioned nonyl phenol sulfide oligomeric
The potassium hydroxide aqueous solution of body, propane diols, Petropols and 0.5mol/L, then heats to 270 DEG C and carries out insulation esterification, and
Constantly measure its acid value；
C. as the acid value value=130mgKOH/g of described step B reaction kettle for reaction material, it is cooled to 130 DEG C, puts into parent
Water reagent, then it is cooled to 105 DEG C of insulation 10min, the most first raising speed of agitator is to 700r/min, adds 95 DEG C of pure water, and
It is cooled to 95 DEG C of insulation 5min, then reduces mixing speed to 150r/min, and quickly discharging, make material the coldest in 10min
But to less than 40 DEG C, filter.
Embodiment 3
Raw material and consumption
Rosin 50.0kg；Maleic anhydride 2.5kg；Nonyl phenol sulfide oligomer 0.18kg；Propane diols 1.1kg；Stone
Oleoresin 13.5kg；The potassium hydroxide aqueous solution 0.18kg of 0.5mol/L；Hydrophilic reagent 9.0kg and 98 DEG C of pure water
60.0kg；
Making step is:
A. rosin is pulverized, put in reactor, at CO2Add heat fusing under protection, then start stirring system, work as temperature
When reaching 195 DEG C, add maleic anhydride, and at 210 DEG C, be incubated 2.5h；
After B.A step, continue under agitation, in described reactor, add above-mentioned nonyl phenol sulfide oligomeric
The potassium hydroxide aqueous solution of body, propane diols, Petropols and 0.5mol/L, then heats to 285 DEG C and carries out insulation esterification, and
Constantly measure its acid value；
C. as the acid value value=126mgKOH/g of described step B reaction kettle for reaction material, it is cooled to 150 DEG C, puts into parent
Water reagent, then it is cooled to 103 DEG C of insulation 10min, the most first raising speed of agitator is to 800r/min, adds 98 DEG C of pure water, and
It is cooled to 98 DEG C of insulation 5min, then reduces mixing speed to 150r/min, and quickly discharging, make material the coldest in 10min
But to less than 40 DEG C, filter.
Properties of product are tested
1. the petroleum resin modified rosin resin dispersion technology index of the present invention is as shown in table 1.
Table 1
2. petroleum resin modified for present invention rosin resin dispersion is applied to the preparation of rubber pressure-sensitive adhesive and it is entered
Row performance test.
Wherein, rubber pressure-sensitive adhesive prepare raw material include the present invention petroleum resin modified rosin resin dispersion 30%～
50%, natural rubber latex 10%～25%, carboxylic styrene butadiene latex 10%～25% and wetting agent 2%, its preparation method is by natural
Rubber latex, carboxylic styrene butadiene latex put in there-necked flask, and stirring is lower puts into the dispersion of the present invention petroleum resin modified rosin resin
Body and wetting agent, stir 1 hour under normal temperature, discharging, prepares rubber-type water-borne pressure sensitive adhesive.
Prepared rubber-type water-borne pressure sensitive adhesive is coated two pieces of corrosion resistant plates as on sample, its coating weight be 18～
20 GSM, test initial bonding strength after being dried 1 minute at 105 DEG C, and peeling force and three indexs of holding power, its result is as shown in table 2.
Table 2
Claims (8)
1. a petroleum resin modified rosin resin dispersion, it is characterised in that include the component of following weight portion:
Rosin 470 parts～500 parts；Maleic anhydride 20 parts～25 parts；Nonyl phenol sulfide oligomer 1.2 parts～1.8 parts；Third
Glycol 9 parts～11 parts；Petropols 120 parts～135 parts；The potassium hydroxide aqueous solution of 0.5mol/L 1.5 parts～1.8 parts；Hydrophilic
Reagent 60 parts～90 parts；Hot water 550 parts～600 parts.
Petroleum resin modified rosin resin dispersion the most according to claim 1, it is characterised in that: described nonyl phenol sulfide
Oligomer is yellowish-brown thick liquid, and its structural formula is as follows:
Wherein, X=0-2, y1=0～3, y2=0～3.
Petroleum resin modified rosin resin dispersion the most according to claim 1, it is characterised in that: described hydrophilic reagent
Be diluted to the aqueous solution of 60%～65% for allyl polyethenoxy ether pure water, described allyl polyethenoxy ether structural formula is
CH2CHCH2O(CH2CH2O)nH, wherein n=10～30.
Petroleum resin modified rosin resin dispersion the most according to claim 1, it is characterised in that: described hot water is 90 DEG C
～the pure water of 98 DEG C.
5. the preparation method of a petroleum resin modified rosin resin dispersion, it is characterised in that:
Use the raw material of following weight portion:
Rosin 470 parts～500 parts；Maleic anhydride 20 parts～25 parts；Nonyl phenol sulfide oligomer 1.2 parts～1.8 parts；Third
Glycol 9 parts～11 parts；Petropols 120 parts～135 parts；The potassium hydroxide aqueous solution of 0.5mol/L 1.5 parts～1.8 parts；Hydrophilic
Reagent 60 parts～90 parts；Hot water 550 parts～600 parts；
Its preparation method comprises the following steps:
A. rosin is pulverized, put in reactor, at CO2Add heat fusing under protection, then start stirring system, when temperature reaches
When 190 DEG C～195 DEG C, add maleic anhydride, and at 195 DEG C～210 DEG C, be incubated 1.5h～2.5h；
After B.A step, continue under agitation, add in described reactor above-mentioned nonyl phenol sulfide oligomer, third
The potassium hydroxide aqueous solution of glycol, Petropols and 0.5mol/L, then heats to 260 DEG C～285 DEG C and carries out insulation esterification,
And constantly measure its acid value；
C. as the acid value value≤130mgKOH/g of described step B reaction kettle for reaction material, it is cooled to 100 DEG C～150 DEG C, throws
Enter hydrophilic reagent, then be cooled to 100 DEG C～105 DEG C insulation 10min, the most first improve speed of agitator to 600 r/min～800r/
Min, adds 90 DEG C～98 DEG C of hot water, and is cooled to 90 DEG C～98 DEG C insulation 1min～5min, then reduces mixing speed to 50 r/
Min～150r/min, and quickly discharging, make material be rapidly cooled to less than 40 DEG C in 10min, filters.
The preparation method of petroleum resin modified rosin resin dispersion the most according to claim 5, it is characterised in that:
Described nonyl phenol sulfide oligomer is yellowish-brown thick liquid, and its structural formula is as follows:
Wherein, X=0-2, y1=0～3, y2=0～3.
The preparation method of petroleum resin modified rosin resin dispersion the most according to claim 5, it is characterised in that: described
Hydrophilic reagent be the aqueous solution that allyl polyethenoxy ether pure water is diluted to 60%～65%, described allyl polyethenoxy
Ether structure formula is CH2CHCH2O(CH2CH2O)nH, wherein n=10～30.
The preparation method of petroleum resin modified rosin resin dispersion the most according to claim 5, it is characterised in that: described
Hot water is 90 DEG C～the pure water of 98 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410442454.4A CN104293252B (en) | 2014-09-02 | 2014-09-02 | Petroleum resin modified rosin resin dispersion |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410442454.4A CN104293252B (en) | 2014-09-02 | 2014-09-02 | Petroleum resin modified rosin resin dispersion |
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| Publication Number | Publication Date |
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| CN104293252A CN104293252A (en) | 2015-01-21 |
| CN104293252B true CN104293252B (en) | 2016-09-07 |
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| CN106967201B (en) * | 2016-12-29 | 2018-11-02 | 彤程化学（中国）有限公司 | A kind of Abietyl modified C9 Petropols and its preparation method and application |
| CN107619642A (en) * | 2017-09-25 | 2018-01-23 | 广西众昌树脂有限公司 | The preparation method of liquid rosin resin |
| CN108219216B (en) * | 2017-12-25 | 2019-09-13 | 彤程化学（中国）有限公司 | Abietyl modified C9 Petropols and its preparation method and application |
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|---|---|---|---|---|
| WO2006109441A1 (en) * | 2005-03-30 | 2006-10-19 | Arakawa Chemical Industries, Ltd. | Adhesion-imparting agent and adhesion-imparting resin emulsion |
| CN101225062A (en) * | 2008-01-25 | 2008-07-23 | 钟思智 | Nonyl phenol sulfide oligomer and method for preparing same |
| CN102532495A (en) * | 2012-01-10 | 2012-07-04 | 南宁哈利玛化工有限公司 | Rosin modified composite resin and preparation method |
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2014
- 2014-09-02 CN CN201410442454.4A patent/CN104293252B/en active Active
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| CN104293252A (en) | 2015-01-21 |
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