CN85107196B - Hydrated catalyst complex and process using the same - Google Patents

Hydrated catalyst complex and process using the same Download PDF

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Publication number
CN85107196B
CN85107196B CN85107196A CN85107196A CN85107196B CN 85107196 B CN85107196 B CN 85107196B CN 85107196 A CN85107196 A CN 85107196A CN 85107196 A CN85107196 A CN 85107196A CN 85107196 B CN85107196 B CN 85107196B
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Prior art keywords
relative humidity
component
concentration
temperature
coating
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CN85107196A
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CN85107196A (en
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艾伦唐
麦金尼斯
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VAPORK INTERNATIONAL Pty Ltd
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VAPORK INTERNATIONAL Pty Ltd
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Priority to AU47164/85A priority Critical patent/AU573381B2/en
Priority to IN726/DEL/85A priority patent/IN165343B/en
Priority to ZA856780A priority patent/ZA856780B/en
Priority to BR8507244A priority patent/BR8507244A/en
Priority to EP19850904408 priority patent/EP0194281A4/en
Priority to JP60504027A priority patent/JPS62501686A/en
Priority to PCT/AU1985/000216 priority patent/WO1986001749A1/en
Priority to IL76302A priority patent/IL76302A0/en
Priority to YU01398/85A priority patent/YU139885A/en
Priority to GB08522285A priority patent/GB2166976B/en
Priority to PT81103A priority patent/PT81103B/en
Priority to CA000490288A priority patent/CA1263642A/en
Priority to DD85280520A priority patent/DD242622A5/en
Priority to GR852225A priority patent/GR852225B/el
Priority to PL25534985A priority patent/PL255349A1/en
Priority to CN85107196A priority patent/CN85107196B/en
Priority to CS856551A priority patent/CS259883B2/en
Application filed by VAPORK INTERNATIONAL Pty Ltd filed Critical VAPORK INTERNATIONAL Pty Ltd
Priority to ES85546949A priority patent/ES8609424A1/en
Priority to KR860700241A priority patent/KR870700261A/en
Priority to FI861998A priority patent/FI861998A0/en
Priority to DK221286A priority patent/DK221286D0/en
Priority to NO861894A priority patent/NO861894L/en
Publication of CN85107196A publication Critical patent/CN85107196A/en
Publication of CN85107196B publication Critical patent/CN85107196B/en
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/36—Successively applying liquids or other fluent materials, e.g. without intermediate treatment
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/302—Water

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Catalysts (AREA)

Abstract

The present invention provides a hydrated catalyst composition and a technology. The gas-phase hydrated catalyst composition is used for benefiting the introduction of water into systems to promote the condensation polymerization of prepolymers of sealed tops of isocyanate.

Description

Hydration catalyst complex compound and technology
The present invention relates to the drying means of coating, liquid film etc.Make drying process more preceding more effective by a kind of improvement technology provided by the invention (with the finished product of complex compound).
The mutability of two component system component and desciccator diaphragm make the VAPOCURE(trade name more than denominator) method successfully introduces industrial coatings art.
Regrettably the main drawback of two component systems is that working life is limited, and it does not fit into the occasion that consumes a large amount of coating every day and uses.Under this kind occasion, not free two component system is mixed, grinds and stablizes.Because the coating room that is adopted is a fixed, a large amount of coating (providing by needed viscosity usually) is successive circulation-supplied between coating room and operating point.
By definition, this coating must be a kind of single-component type.When with the pressure circulation system logotype, its viscosity and other rheological property remain quite stable.Lasting downtime (as breaking down or joint, holiday), this coating must in time leave feeding line; When needing to use once more, can flow again when pushing to button.Two component system is short because of working life, and viscosity constantly changes and is quite responsive to pressure, obviously is unwell to this occasion and uses.
Under the moisture curing condition, necessarily require to exist simultaneously water and catalyzer in the kiln.The single-component vanish system is polymerization limit, a limit drying, and the quantity of the used coating need of every gram water can be by coming out with the corresponding polymer molecular polymeric amount of giving accurate calculation.Draw by experimental formula for the two component systems of VAPOCURE, per six reactive groups need a catalyst molecule.Also can handle equally for the single-component system.This shows in formula rule can calculate optimal ratio between water outlet and the catalyzer.
When above-mentioned these considerations are enough paid attention to, and when satisfying drying conditions to greatest extent, the single-component vanish system is rapid polymerization, desciccator diaphragm that obtain doing solid work, resistance to chemical attack, and this desciccator diaphragm that two component prescriptions are obtained proves definitely inferior.
Because the molecular-weight average of reaction formula may be very low in one component system, when the NCO(isocyano) the higher interlinkage density of generation when percentage composition is higher, use at coating to allow highly filledly under the identical situation of viscosity, this helps separating out of catalyzer and solvent in the drying process.
And a kind of pair of component system contains the various essential proportioning that constitutes polymeric film.A kind of single-component system is carried out fully as making polycondensation, then requires the existence of some amount water.The same with catalyzer, moisture content is gaseous phase and enters film from coated article body ambient air, and is also the same with catalyzer for this moisture content, requires to exist certain concentration gradient.
Purpose of the present invention just provides a kind of hydration catalyst complex compound and uses the technology of the dry single-component coating of this kind catalyzer.It overcomes significantly and has improved the difficulty that is occurred by dry this type coating.
Generally, the invention provides a kind of technology that forms one deck dry coating on suitable substrates, this technology comprises a kind of paint vehicle, as the single-component paint vehicle, promptly uses the technology of the siccative processing of hereinafter addressing behind emanation spraying paint on a kind of ground.
The drying of materials such as the present invention is applied to paint, clear lacquer, varnish, printing paint vehicle and printing-ink, liquid adhesive, top coat, putty.
Definition:
1. " coating " (Cating) speech by implication of the present invention, is interpreted as " film " (film) or other synonym.
2. " drying " (drying) speech.
(ⅰ) be included in " curing " (curing) in the implication;
(ⅱ) the expression coating was both inviscid, was insoluble to solvent, formed the complete integral body of a kind of height, and wear resistance is good, and pressurization does not damage yet.
" ground " (substrate) speech comprise any surface that can adhere to paint vehicle, and on it when several agent treated is arranged, will keep smooth.
" paint vehicle " (vehicle) speech comprise the various paint that contain free isocyano, clear lacquer etc.
5. word " siccative " (drying agent) expression can make the paint vehicle exsiccant reagent that is coated with.This class reagent is many components, and it at first should contain moisture content, should contain a kind of other at least simultaneously and be selected from amine or other hydratable compound, as organic metal or organic metal salt.This compounds and water associate, and will speed up reaction process.
Though also do not do structural analysis, can be sure of, the moisture content in this reagent and other component are gas phase and participate in reaction, form the hydration catalyst complex compound.This complex compound is accelerated the drying rate of paint vehicle unexpectedly, significantly.Yet it is intelligible that this specification sheets is not construed to the drying process particular theory.
6. term " free isocyano " comprises and for example, contains the performed polymer of isocyano by any compound that may contain this free group.These groups are that performed polymer and water molecule reaction discharge (for preparation polymkeric substance or formation film).It comprises that not only polyisocyanates and water generate carbamate and urea type structure, and comprises that it and water generate polyisocyanurate, biuret and allophanic acid ester structure.
7. term " amine " comprises tertiary amines, alkyl alcohol amine and is respectively a, multi-functional, b, aromatic, c, aliphatics or alicyclic.For example triethylamine, dimethylethanolamine (DMEA), diquaternary amine class such as N, N, N, N-Tetramethyl Ethylene Diamine (TMEDA), N, N, N, N2-pentamethyl--1, any composition of 2-propylene diamine (PMT) and these amines.Can determine ratio as required, its advantage from then on synergistic effect of based composition shows.
8. " atmosphere " speech relates to the gaseous environment in the kiln.
The organo-metallic class is dibutyl tin dilaurate, tetraethyllead, titanium acetylacetone, dimethyltin chloride, stannous octoate and zinc octoate.
The organo-metallic salt is Bismuth trinitrate and iron(ic) chloride.
Better effects if when siccative is handled in gas phase.Term " gas phase " means that siccative is that (being disperse phase, mist vapour or vapour suspensoid) appears in the form that is gas, steam or other entrapped air, suits to reaction under these forms.The water yield and other component of selection by the prediction atomizing obtain this phase.Concentration standard water or other component changes with the needs in place.Yet, between scope that the hydration complex compound forms and exsiccant speed, obviously have certain relation.
Usually, the ground that scribbles paint vehicle is to be 40%～80% in relative humidity, and temperature is in 10～40 ℃ of scopes, contains in the atmosphere of atomized water to handle.
Other components normally exist with PPM content, and change with selected component.For example, for DMEA, may contain 500-5000PPM in " atmosphere ", be 250～2500PPM for TMEDA, then is 200～2000PPM for PMT.
The present invention is specially adapted to the drying of industrial employing single-component paint vehicle.As everyone knows, one component system requires inductive phase usually, so that dry thing (temperature, humidity) under envrionment conditions reaches abundant interlinkage state, must be penetrated into as the moisture that solidifies needs is in hydrophobic " atmosphere " basically.Have been found that it is disadvantageous quickening to solidify by the raising temperature, because the rising of temperature, the water yield that the reaction zone domestic demand is used reduces, and the mono component wet solidifying system did not fit into commercial production scale before these factors made.
Yet the present invention not only is to introduce moisture, quickening the interlinkage reaction, as made the film of thorough drying in 3-4 minute.For example, on the coating test plate (panel) of a standard, coat a kind of single-component coating, thickness is 100 microns, is placed in the atmosphere of siccative of the present invention, and it is solid-state in the aforesaid short period of time coating to be become by liquid state.
Draw inevitable conclusion thus, water molecules and catalyst molecule must be present in the reaction zone simultaneously.The best theory of explaining this phenomenon is that catalyst molecule and suitable quantity of water molecule carry out complexing.The wet paint vehicle film of this hydration catalyst complex compound infiltration, proportional with its vapour pressure concentration gradient.The existence of this class complex compound is a foundation by following experimental data.Be used for the specific equipment of measuring relative combustion heat effect with to survey all kinds of chemical substances general.
Comburimeter is a kind of equipment that generation is measured than changes in resistance between object of reference and the movable coil that utilizes.When any organic compound produces the combustion heat in gas phase, promptly convert a kind of output signal to, on millivoltmeter, measure.The millivolt number that is produced and the combustion heat and the concentration thereof of testing compound are proportional.The result that five kinds of different chemical materials of following form and graphical presentation some amount are constant in concentration, record under the situation of relative humidity range.At first, the output voltage that records on the slave unit is zero, is not subjected to the restriction of relative humidity (from 0～100%) scope.
Every kind of concentration of material is selected by principle like this in the gas phase, and promptly it and optimum output voltage match in the debugging scope.
The present invention has measured five kinds of compound: DMEA in the hydration catalyst complex compound, TMEDA, and PMT, No. 100 petroleum solvents and alcoholic acid experimental data, and determined whether their combustion heat (being measured by output voltage) changes along with relative humidity variations.It the results are shown in the table I.
The table I
Catalyzer=DMEA
Temperature condition: 25 ℃ Concentration=' 2055'PPM
Relative humidity % Millivolt
0101445607581 23.9422.8021.0414.2510.267.985.70
Catalyzer=TMEDA
Temperature condition: 25 ℃ of concentration=' 776'PPM
Relative humidity % Millivolt
015456288 18.2517.1014.2512.8310.26
Catalyzer=PMT
Temperature condition: 25 ℃ of concentration=' 775'PPM
Relative humidity % Millivolt
416456280 17.1017.1014.2512.5411.40
No. 100 petroleum solvents
Temperature condition: 25 ℃ of concentration=' 678'PPM
Relative humidity % Millivolt
016456585 14.2514.2514.2514.2514.25
Ethanol
Temperature condition: 25 ℃ of concentration=' 1770'PPM
Relative humidity % Millivolt
16244580 14.2514.8214.8214.82
The result of table I is illustrated in Fig. 1, and ordinate is represented the millivoltmeter reading among the figure, and abscissa is expressed as the relative humidity (%) in the time of 25 ℃.
Gained is the result draw to relative humidity with output voltage, shown in the figure I.Demonstrate the variable effect that three kinds of compounds are subjected to relative humidity in the figure I, and two kinds of compounds are unaffected.Three kinds of affected compounds all are tertiary amines, wherein with alkyl alcoholamine (DMEA)
The deviation that occurs is the most obvious.Other two kinds of compounds are in 0-100% relative humidity scope, and output voltage stabilization shows the influence that is not subjected to relative humidity at the 14-14.5 millivolt.One of these two kinds of impregnable compounds are ethanol, and it forms great hydrogen bond with water usually in liquid phase.And in fact, ethanol does not demonstrate deviation in the drawings, illustrates that the complexing of it and water only betides the tertiary amine end of DMEA molecule, because of only contain a hydroxyl in the structure of DMEA.
The output voltage and the relative humidity that also demonstrate DMEA in the figure I are linear, illustrate that it and the degree of water molecules complexing are to be directly proportional with the concentration of two kinds of components, and the complex compound that forms to anhydrous DMEA itself its combustion heat be actually alternation.
Can find out from the data of front,, importantly make some parameter remain on bottom line, to guarantee at the appropriate calibration curve of the indoor acquisition of VAPOCURE for one component system.Because paint film weight, catalyst concn and the collision rate used or all be fixed up, or be adjustable, the problem taking advantage of so under is that assurance humidity and temperature controlling meet required requirement.
Now main reference material of the present invention is described below by following examples.It will show once more that explanation subsequently only is as illustration of the present invention.
Comparative example 1:
The whitewash of a kind of single-component of spraying on two block length quadrate standard coating sample boards mixes with the water that can reach the sufficient amount of complete interlinkage as calculated before this coating of spraying.First model allows at air drying as switchboard, and second sample board handled with following method as test board:
Sample places in the kiln of sealing, the DMEA(dimethylethanolamine crossed of injection measurement carefully in kiln), indoor just the generation has DMEA, and concentration is the atmosphere of 1250PPM, and temperature remains on 25 ℃, and relative humidity is 40%.This atmosphere is with 1.5 meter per second speed, and 2 minutes is that one-period circulates.Cleaned once in per 3 minutes later on, and after the cleaning interval, extracted indoor DMEA out, and replace, then sample is properly taken out with fresh air.
When still very moist, the signal of demonstration is a upper layer to sample with lower area.The solidification rate of sample is 3-4, takes time 3-4 hour.Switchboard will reach similar solidification rate, then approximately needs 8-10 hour.
Comparative example 2:
In this experiment, two sample boards spray with the single-component whitewash.For this curing reaction of catalysis, in this coating, sneak into the 0.5%(weight ratio in advance) DMEA.A sample is controlled as dry air, and second sample board handled as follows:
Sample places in the sealing chamber, and to the moisture content that indoor injection measurement is carefully crossed, producing relative humidity is 65%, the atmosphere that temperature is 25 ℃.This atmosphere 2 minutes was loop cycle with 1.5 meter per seconds, then, cleaned in three minutes, returned to standard state, and sample just can take out.
Solidification rate is 3-4, and the viscosity of test sample increases after 4 hours.The control test plate (panel) needed 6 hours just can reach similar solidification rate, as reaching anti-solvent friction, will change the expense longer time.
Though the DMEA molecule enters coating liquid film by concentration gradient by means of collision rate, this is demonstration and understanding easily.But the transfer of water molecules is unclear certainly.Yet verifiable hypothesis is extremely hydrophilic catalyzer and an amount of water molecules combination, like this, just allows it to transfer in the wet coating liquid film.Around the NCO group, water molecules carries out rapid reaction, just may impel the free catalyst molecule to discharge from liquid film.
Owing to the dependency of envrionment conditions, need annual the supply to solidify the essential moisture content of groove, this may be difficult to realize, particularly keeps low relative humidity to make pilot region in 1 year during a certain section.Reason in view of the above, if will use the VAPOCURE one component system, must be to the damping of any VAPOCURE curing area.
Show II and represent the influence of (mensuration by weight) between the water and catalyzer of non-gas phase one canned (single-component) VAPOCURE coating (in container).
The table II
The influence of VAPOCURE chamber moisture/catalyzer
The one-pot coating system
2% weight ratio admixture The thickening time Gel time
H 2O 2 hours 12 hours
H 2O：DMEA1：1 31/2 minute 5 minutes
DMEA
25 minutes 60 minutes
Do not have - Unstable in sealing chamber
Embodiment 1:
In this experiment, two kinds of standard coating sample boards are coated with the unmodified stable whitewash of single-component.A plate is placed on air drying once more and makes control usefulness, and second block of plate tested by laxative remedy:
Sample board places in the kiln of sealing, and DMEA and moisture content that simultaneously inside injection measurement is crossed promptly produce the relative humidity 65% that contains 1250PPMDMEA, and temperature is 25 ℃ a atmosphere.Under this atmosphere, refluxed 2 minutes, cleaned through 3 minutes then, be returned to standard state, take out sample.Find that the sample curing degree is 1-2, after this use methylethylketone (MEK) wiping 20 times, show that influence is very little.The control sample board is still very wet, even after 24 hours, contacts i.e. dissolving with methylethylketone.
Embodiment 2:
In this experiment, the stable whitewash of the single-component non-modified that two standard coating sample boards are coated with.A test plate (panel) is placed on air drying and makes contrast usefulness, and second test plate (panel) is by the laxative remedy examination
Figure 85107196_IMG1
:
Test board places in the kiln of a sealing, and TMEDA and water that inside injection measurement is carefully crossed form and contains 600PPMTMEDA, and relative humidity is 65% and 25 ℃ atmosphere.Then this atmosphere internal recycle 2 minutes, clean through three minutes, be returned to standard state, take out sample.Under this condition, the sample completely solidified, behind the several minutes, contact also unaffected fully with methylethylketone.Switchboard is but very wet, still manifests next day to be dissolved in methyl ethyl ketone solvent slightly.
Embodiment 3:
In this experiment, two standard coating sample boards are coated the stable whitewash of single-component, non-modified.A sample board is placed on air drying, make contrast usefulness, and second sample board is tested by laxative remedy:
Sample board places a hermetically drying indoor, PMT and moisture content that inside injection measurement is carefully crossed, and forming relative humidity is 65%, temperature is 25 ℃, contains the internal ambience of 500PPM PMT.With this atmosphere circulation 2 minutes, cleaned 3 minutes then, reply standard state, take out sample board, sample board can fully solidify this moment.After several minutes, anti-methyl ethyl ketone solvent wipes, and correlated sample but is not dried, manifests next day and is dissolved in methyl ethyl ketone solvent slightly.
Other variable that influences one-pot (single-component) system curing degree is catalyst concn, temperature, film weight and collision rate.
Because catalyst concn and film weight should be constant, only temperature, relative humidity and collision rate are considered as other variable.
Because aqueous capacity in the temperature decision air, therefore significantly this variable should not be lower than predetermined scope.In addition, the speed of any reaction all depends on temperature, thus temperature too low may be disadvantageous to reducing atmospheric moisture and time-delay reaction speed both.
The collision rate of circulating current helps to feed water and catalyst mixture provides essential concentration gradient, takes this, and the wet paint film of infiltration could take place.Although allowing minimum collision rate is 1.0 meter per seconds, should be big as far as possible.
Figure II, III and IV are represented the influence of these variablees to the one component system solidification rate.For figure II, III and IV, its ordinate is represented solidification rate (referring to following diagram).
Figure II, abscissa represent temperature (℃).For this figure, collision rate remains on 1.4 meters of per seconds, and relative humidity remains on 60%, and the concentration of DMEA is 1250PPM;
Figure III, abscissa are represented relative humidity (%).For this figure, collision rate remains on 1.4 meters of per seconds, and 25 ℃ of temperature, DMEA concentration are 1250PPM.
Figure IV, abscissa are represented collision rate (meter per second), and for this figure, relative humidity keeps 60%, and temperature remains on 25 ℃, and DMEA concentration is 1250PPM.
Solidification rate and following hardness number have direct relation:
Curing degree hardness
1 " H " pencil hardness
2 " 3B " pencil hardness
3 " 6B " pencil hardness
4 have impression
5 microviscosities
6 viscosity liquid films
7 mobile liquid films
8 thick liquids
9 liquid
10 is constant
After figure II, III and IV, the table III is with explaining the curing degree how above-mentioned critical variable factor influences concrete selection single-component.
The table III
Specimen coding DMEAPPA Relative humidity (%) Temperature (℃) Collision rate (meter per second) Curing degree Criticality factor
123456 6508001250135012501000 616430556660 201632312025 3.53.51.40.81.41.4 944311 Low catalyst concentration low catalyst concentration low temperature low relative humidity is hanged down collision rate standard state standard state
System need keep following condition with the successfully dry single-component paint vehicle of DMEA siccative:
(A) kiln
1. temperature: 25～30 ℃
2. relative humidity: maximum 60-65%
3. air collision rate: be not less than 1.0 meter per seconds
4. catalyst content: 1100-1250PPM
(B) after drying chamber
1. temperature: 25 ℃ (near 25 ℃)
2. air collision rate: be not less than 1.0 meter per seconds
Under the condition that changes moisture content and catalyst concn scope, further test shows, certain concentration ratio can make curing efficiency reach maximum; Show that also this ratio is that this complex compound helps water molecules and introduces hydrophobic paint film with to form special hydration catalyst complex compound gas solution relevant.
In a word, the invention provides a kind of technology, promptly utilize the hydration catalyst complex compound that is gas phase to make moisture content be beneficial to this system of introducing, to promote the polycondensation of isocyanate-terminated performed polymer.

Claims (3)

1, a kind of single-component paint vehicle that contains free isocyanate group, on base plate, form the processing method of dry coating, it is characterized in that described paint vehicle has many chlorinated isocyanurates, urethane, two urine or allophanic acid ester structures contract, handle by the amine, tertiary amines, alkanes, organometallics class or the inorganic metal salt hydration catalyst complex compound that are gas phase, the concentration of such complex compound is 100～3,000PPm in relative humidity 40～80%, forms in 10 ℃～40 ℃ of the temperature ranges.
2, the processing method that forms dry coating on base plate according to claim 1, the hydration catalyst complex concentration that it is characterized in that being gas phase is 500～1,500PPm.
3, the processing method that on base plate, forms dry coating according to claim 1 and 2.It is characterized in that relative humidity is 40～80%, temperature is 15～35 ℃.
CN85107196A 1984-09-13 1985-09-13 Hydrated catalyst complex and process using the same Expired CN85107196B (en)

Priority Applications (22)

Application Number Priority Date Filing Date Title
AU47164/85A AU573381B2 (en) 1984-09-13 1984-09-13 Hydrated catalyst complex and process for drying one component coatings
IN726/DEL/85A IN165343B (en) 1984-09-13 1985-09-03
ZA856780A ZA856780B (en) 1984-09-13 1985-09-04 Hydrated catalyst complex and process
BR8507244A BR8507244A (en) 1984-09-13 1985-09-05 DRY COATING FORMATION PROCESS ON A HYDRATED CATALYST SUBSTRATE AND COMPLEX
EP19850904408 EP0194281A4 (en) 1984-09-13 1985-09-05 Hydrated catalyst complex and process.
JP60504027A JPS62501686A (en) 1984-09-13 1985-09-05 Hydration catalyst complexes and processes
PCT/AU1985/000216 WO1986001749A1 (en) 1984-09-13 1985-09-05 Hydrated catalyst complex and process
IL76302A IL76302A0 (en) 1984-09-13 1985-09-05 Hydrated catalyst complex for drying coatings and method for its use
YU01398/85A YU139885A (en) 1984-09-13 1985-09-06 Process for obtaining of dryed coating
GB08522285A GB2166976B (en) 1984-09-13 1985-09-09 Process for forming a dried coating
CA000490288A CA1263642A (en) 1984-09-13 1985-09-10 Hydrated catalyst complex and process
PT81103A PT81103B (en) 1984-09-13 1985-09-10 PROCESS FOR HARDENING OF COATINGS USING A HYDRATED CATALYST COMPLEX COMPLEX
DD85280520A DD242622A5 (en) 1984-09-13 1985-09-11 HYDRATED CATALYST COMPLEX AND METHOD
PL25534985A PL255349A1 (en) 1984-09-13 1985-09-12 Method of producing dry coating on a substrate and hydrated catalyst complex therefor
GR852225A GR852225B (en) 1984-09-13 1985-09-12
CS856551A CS259883B2 (en) 1984-09-13 1985-09-13 Method of dried coating preparation
CN85107196A CN85107196B (en) 1984-09-13 1985-09-13 Hydrated catalyst complex and process using the same
ES85546949A ES8609424A1 (en) 1984-09-13 1985-09-13 Hydrated catalyst complex and process.
KR860700241A KR870700261A (en) 1984-09-13 1986-05-01 Dry film formation method using hydration catalyst complex
FI861998A FI861998A0 (en) 1984-09-13 1986-05-13 HYDRATISERAD KATALYTKOMPLEX OCH PROCESS.
DK221286A DK221286D0 (en) 1984-09-13 1986-05-13 HYDRATED CATALYST COMPLEX AND PROCEDURE FOR USING THE SAME
NO861894A NO861894L (en) 1984-09-13 1986-05-13 HYDRATED CATALYST COMPLEX AND PROCEDURE FOR ITS USE AS A DRY AGENT IN PAINTING.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPG708784 1984-09-13
CN85107196A CN85107196B (en) 1984-09-13 1985-09-13 Hydrated catalyst complex and process using the same

Publications (2)

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CN85107196A CN85107196A (en) 1986-10-08
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CN (1) CN85107196B (en)
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BR (1) BR8507244A (en)
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ES (1) ES8609424A1 (en)
FI (1) FI861998A0 (en)
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PL (1) PL255349A1 (en)
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WO (1) WO1986001749A1 (en)
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GB2174620B (en) * 1985-05-03 1989-01-25 Ampex Improved magnetic recording medium curing process
CA1269574A (en) * 1985-12-03 1990-05-29 Alan D. Mcinnes Process for forming structural coating on vitreous ceramic or porcelain substrate
WO1987003576A1 (en) * 1985-12-03 1987-06-18 Vapocure Technologies Limited Process for forming structural coating on vitreous ceramic or porcelain substrate
US4944803A (en) * 1988-03-24 1990-07-31 Hercules Incorporated Catalyst-containing coating to promote rapid curing polyurethane lacquers
WO2007034330A2 (en) * 2005-09-23 2007-03-29 Spectraglass Holdings Pty. Ltd. Isocyanate prepolymer catalysts and related curing processes

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GB719787A (en) * 1951-10-29 1954-12-08 Ici Ltd Improvements in or relating to the manufacture of diisocyanate modified polyesters
US3505275A (en) * 1964-12-10 1970-04-07 Hodogaya Chemical Co Ltd Process for producing non-foaming urethane-type polymers
US3595839A (en) * 1969-02-05 1971-07-27 Gen Mills Inc Curable compositions of improved versatility and process of preparing polyureas
CA1005943A (en) * 1971-01-26 1977-02-22 David D. Taft Compositions based on diphenolic-type acid capped materials and polyisocyanate and a process for curing same
AU476431B2 (en) * 1971-06-21 1974-01-03 A.C. Hatrick Chemicals Pty. Ltd. An improved drying process and resultant product
CA970152A (en) * 1972-11-29 1975-07-01 James O. Turnbull Method and apparatus for continuous curing
US3931684A (en) * 1973-10-15 1976-01-13 J. J. Baker Company Limited Vapor chamber for drying
DE2538218C3 (en) * 1975-08-28 1978-11-23 Chemische Werke Huels Ag, 4370 Marl Process for improving the adhesive strength of coatings on vulcanized EPDM articles
JPS5858301B2 (en) * 1976-08-05 1983-12-24 古河電気工業株式会社 Method for manufacturing coated optical fiber
AU3621478A (en) * 1978-03-09 1979-11-22 Mideed Pty Ltd Production of catalyst contained atmosphere
JPS56155220A (en) * 1980-03-17 1981-12-01 Troy Chemical Corp Urethane reaction catalyst
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CA1169305A (en) * 1982-03-03 1984-06-19 Gordon A.D. Reed Catalytic curing of coatings
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US4499151A (en) * 1983-03-29 1985-02-12 Ppg Industries, Inc. Color plus clear coating method utilizing addition interpolymers containing alkoxy silane and/or acyloxy silane groups

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Publication number Publication date
GB8522285D0 (en) 1985-10-16
PT81103B (en) 1987-10-20
NO861894L (en) 1986-05-13
EP0194281A4 (en) 1987-03-12
IN165343B (en) 1989-09-23
CS259883B2 (en) 1988-11-15
CN85107196A (en) 1986-10-08
CS655185A2 (en) 1988-03-15
ES8609424A1 (en) 1986-09-01
ZA856780B (en) 1986-04-30
DK221286A (en) 1986-05-13
KR870700261A (en) 1987-08-20
JPS62501686A (en) 1987-07-09
FI861998A (en) 1986-05-13
ES546949A0 (en) 1986-09-01
GB2166976A (en) 1986-05-21
GB2166976B (en) 1988-07-13
PL255349A1 (en) 1987-03-09
DD242622A5 (en) 1987-02-04
IL76302A0 (en) 1986-01-31
YU139885A (en) 1987-12-31
PT81103A (en) 1985-10-01
AU4716485A (en) 1986-03-20
FI861998A0 (en) 1986-05-13
WO1986001749A1 (en) 1986-03-27
AU573381B2 (en) 1988-06-02
EP0194281A1 (en) 1986-09-17
GR852225B (en) 1985-11-27
DK221286D0 (en) 1986-05-13
CA1263642A (en) 1989-12-05
BR8507244A (en) 1987-10-27

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