CN104263228A - Non-yellowing moisture curing bright crystal gloss oil and preparation method thereof - Google Patents
Non-yellowing moisture curing bright crystal gloss oil and preparation method thereof Download PDFInfo
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- CN104263228A CN104263228A CN201410567273.4A CN201410567273A CN104263228A CN 104263228 A CN104263228 A CN 104263228A CN 201410567273 A CN201410567273 A CN 201410567273A CN 104263228 A CN104263228 A CN 104263228A
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- moisture curing
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- crystal gloss
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- 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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/08—Polyurethanes from polyethers
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4829—Polyethers containing at least three hydroxy groups
-
- 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
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
- C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
- C08G18/4845—Polyethers containing oxyethylene units and other oxyalkylene units containing oxypropylene or higher oxyalkylene end groups
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
- C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
- C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
- C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
-
- 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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/47—Levelling agents
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/564—Polyureas, polyurethanes or other polymers having ureide or urethane links; Precondensation products forming them
- D06M15/568—Reaction products of isocyanates with polyethers
-
- 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
- C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G2261/90—Applications
- C08G2261/93—Applications in textiles, fabrics and yarns
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M2101/00—Chemical constitution of the fibres, threads, yarns, fabrics or fibrous goods made from such materials, to be treated
- D06M2101/16—Synthetic fibres, other than mineral fibres
- D06M2101/30—Synthetic polymers consisting of macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- D06M2101/38—Polyurethanes
Abstract
The invention discloses a non-yellowing moisture curing bright crystal gloss oil. The non-yellowing moisture curing bright crystal gloss oil comprises the following components in parts by weight: 12-15 parts of polyoxypropylene triol, 11-13 parts of polypropylene oxide glycol, 25-29 parts of isophorone diisocyanate, 14-16 parts of methylbenzene, 25-28 parts of acetic ether, 3-5 parts of flatting agent, 0.5-1.5 parts of antioxygen and 0.1-1 part of antifoaming agent. The non-yellowing moisture curing bright crystal gloss oil provided by the invention is based on aliphatic isocyanate and polyether, and is manufactured from flatting agent, antifoaming agent and antioxygen additionally; the curing type of the bright crystal gloss oil belongs to moisture curing; the bright crystal gloss oil has the characteristics of low viscosity and no yellowing; leather subjected to the treatment of the crystal gloss oil has a crystal effect, and is high in brightness, good in low temperature resistance and long in service life.
Description
Technical field
The present invention relates to a kind of gloss oil, be specifically related to a kind of non yellowing moisture curing type light crystal gloss oil and preparation method thereof.
Background technology
Gloss oil, a kind of synthetic resins, now typically refers to surface transparent varnish, has base-material and auxiliary agent etc. to make, and does not add any pigment, and after film forming, luminosity and brightness are excellent, touches up feel fine, and hardness and the Performance Ratio colored paint such as wear-resisting good, can shield.After being applied to body surface, being formed and there is protection, decoration and the smooth coating film of property, the original decorative pattern of object plane can be showed better, be now widely used in the protection of leatherware and decorated.Along with improving constantly of people's living standard, leatherware enters in the life of people now in a large number, gloss oil product also obtain a very large market space thus, but gloss oil product function is in the market comparatively single, lacks excellent yellowing resistance energy.
Summary of the invention
Therefore, in order to solve prior art Problems existing, the invention provides a kind of non yellowing moisture curing type light crystal gloss oil and preparation method thereof.
For solving this technical problem, the present invention takes following scheme: a kind of non yellowing moisture curing type light crystal gloss oil, comprise each component of following weight part: polyoxytrimethylene triol 12-15 part, polyoxypropyleneglycol 11-13 part, isophorone diisocyanate 25-29 part, toluene 14-16 part, vinyl acetic monomer 25-28 part, flow agent 3-5 part, oxidation inhibitor 0.5-1.5 part, defoamer 0.1-1 part.
Further improvement is: each component comprising following weight part: polyoxytrimethylene triol 13-15 part, polyoxypropyleneglycol 12-13 part, isophorone diisocyanate 27-29 part, toluene 15-16 part, vinyl acetic monomer 26-28 part, flow agent 4-5 part, oxidation inhibitor 1.0-1.5 part, defoamer 0.5-1 part.
A kind of production method of non yellowing moisture curing type light crystal gloss oil, comprise the following steps: first by polyoxytrimethylene triol 12 ~ 15 parts of input reactors, add 5 parts of toluene dehydrations, be cooled to 35 DEG C, add isophorone diisocyanate and lead to nitrogen, stirring is warming up to 60-70 DEG C of reaction and adds 9-11 part toluene with adjusting viscosity; Add the polyoxypropyleneglycol using benzene dehydrated in advance again, be warming up to 80-90 DEG C, keep 2-3h, then the content of isocyanate group is surveyed in sampling; Then add solvent acetic acid ethyl ester, flow agent, oxidation inhibitor, defoamer, stir, package encapsulation; Finally, product sampling surveys isocyanate group content with dibutylamine.
Further improvement: the mensuration of the content of described isocyanate group measures for reacting basis with dibutylamine and isocyanate group.
Further improvement: the content that described first time surveys isocyanate group is 7 ~ 8%, the content that second time surveys isocyanate group is 4 ~ 6%.
A kind of non yellowing moisture curing type light crystal gloss oil of the present invention is in preparation and solidification process, the reaction that the principal reaction occurred is isocyanic ester and contains between active hydrogen compounds, in addition, also have the self-polymeric reaction of isocyanic ester and some other crosslinking reactions etc., the reaction of isocyanic ester and polyvalent alcohol and water is the important component part of polyurethane coating reaction mechanism.
Isocyanic ester and alcohol :-N=C=O+HO-→-NH-COO-
Carbamate
Isocyanic ester and water :-N=C=O+HOH →-NH-CO-NH-+CO2 ↑
Urea
Organic isocyanate compound contains the isocyanate groups-NCO of height unsaturated link(age), and chemical property is very active.Due to oxygen and nitrogen-atoms electronegativity larger, cloud density on it is larger, the Sauerstoffatom electronegativity of-NCO group is maximum, it is nucleophilic center, the hydrogen atom on active hydrogen-contg compound molecule can be attracted and generate hydroxyl, but the hydroxyl on unsaturated carbon atom is unstable, resets and become carbamate (reacting with alcohol) or urea (reacting with water or amine).Carbon atom cloud density is minimum, in stronger positive polarity, is electrophilic center, is vulnerable to the attack of nucleophilic reagent.The reaction of isocyanic ester and active hydrogen compounds, exactly because the carbon atom of the nucleophilic center attack-NCO base in active hydrogen compounds molecule causes.
By adopting preceding solution, the invention has the beneficial effects as follows: a kind of non yellowing moisture curing type light crystal gloss oil disclosed by the invention is based on aliphatic isocyanates and polyethers, interpolation flow agent, defoamer, oxidation inhibitor are made, have the advantages that viscosity is low, application can adopt the multiple use-pattern such as spraying, straight painting, make product application scope expanded; Leather after this crystal gloss oil process not only has Aero Glass, and brightness is high, lower temperature resistance is good, long service life.This crystal gloss oil includes soft section of submissive polyethers tetrahydrofuran (THF), in the process of film forming, have good levelling property, has higher brightness and resistance to low temperature after film forming; This crystal gloss oil with the addition of and has the fluorine class flow agent that surface tension is low, levelling is effective, planeness is good simultaneously, avoid add conventional silicon class flow agent and the silicon that occurs poor with resin compatible, affect refractive power effect and cause the defect that finished product brightness declines, the application performance of raising product.
Embodiment
Embodiment 1
The embodiment of the present invention discloses a kind of non yellowing moisture curing type light crystal gloss oil, comprise each component of following weight part: polyoxytrimethylene triol 12 parts, polyoxypropyleneglycol 11 parts, isophorone diisocyanate 25 parts, toluene 14 parts, vinyl acetic monomer 25 parts, flow agent 3 parts, 0.5 part, oxidation inhibitor, defoamer 0.1 part.
A kind of production method of non yellowing moisture curing type light crystal gloss oil, comprise the following steps: first by polyoxytrimethylene triol 12 parts of input reactors, add 5 parts of toluene dehydrations, be cooled to 35 DEG C, add isophorone diisocyanate and lead to nitrogen, stirring is warming up to 60 DEG C of reactions and adds 9 parts of toluene with adjusting viscosity; Add the polyoxypropyleneglycol using benzene dehydrated in advance again, be warming up to 80 DEG C, keep 3h, then the content of isocyanate group is surveyed in sampling; Then add solvent acetic acid ethyl ester, flow agent, oxidation inhibitor, defoamer, stir, package encapsulation; Finally, product sampling surveys isocyanate group content with dibutylamine.The mensuration of the content of described isocyanate group measures for reacting basis with dibutylamine and isocyanate group.The content that described first time surveys isocyanate group is 7.8%, and the content that second time surveys isocyanate group is 5.8%.
A kind of non yellowing moisture curing type light crystal gloss oil of the present invention is in preparation and solidification process, the reaction that the principal reaction occurred is isocyanic ester and contains between active hydrogen compounds, in addition, also have the self-polymeric reaction of isocyanic ester and some other crosslinking reactions etc., the reaction of isocyanic ester and polyvalent alcohol and water is the important component part of polyurethane coating reaction mechanism.
Isocyanic ester and alcohol :-N=C=O+HO-→-NH-COO-
Carbamate
Isocyanic ester and water :-N=C=O+HOH →-NH-CO-NH-+CO2 ↑
Urea
Organic isocyanate compound contains the isocyanate groups-NCO of height unsaturated link(age), and chemical property is very active.Due to oxygen and nitrogen-atoms electronegativity larger, cloud density on it is larger, the Sauerstoffatom electronegativity of-NCO group is maximum, it is nucleophilic center, the hydrogen atom on active hydrogen-contg compound molecule can be attracted and generate hydroxyl, but the hydroxyl on unsaturated carbon atom is unstable, resets and become carbamate (reacting with alcohol) or urea (reacting with water or amine).Carbon atom cloud density is minimum, in stronger positive polarity, is electrophilic center, is vulnerable to the attack of nucleophilic reagent.The reaction of isocyanic ester and active hydrogen compounds, exactly because the carbon atom of the nucleophilic center attack-NCO base in active hydrogen compounds molecule causes.
By adopting preceding solution, the invention has the beneficial effects as follows: a kind of non yellowing moisture curing type light crystal gloss oil disclosed by the invention is based on aliphatic isocyanates and polyethers, interpolation flow agent, defoamer, oxidation inhibitor are made, have the advantages that viscosity is low, application can adopt the multiple use-pattern such as spraying, straight painting, make product application scope expanded; Leather after this crystal gloss oil process not only has Aero Glass, and brightness is high, lower temperature resistance is good, long service life.This crystal gloss oil includes soft section of submissive polyethers tetrahydrofuran (THF), in the process of film forming, have good levelling property, has higher brightness and resistance to low temperature after film forming; This crystal gloss oil with the addition of and has the fluorine class flow agent that surface tension is low, levelling is effective, planeness is good simultaneously, avoid add conventional silicon class flow agent and the silicon that occurs poor with resin compatible, affect refractive power effect and cause the defect that finished product brightness declines, the application performance of raising product.Use the properties of the crystal gloss oil cured article of fluorine class flow agent and the crystal gloss oil cured article of use silicon class flow agent in table 1.
Table 1 uses the properties of the crystal gloss oil cured article of fluorine class flow agent and the crystal gloss oil cured article of use silicon class flow agent
Embodiment 2
The embodiment of the present invention discloses a kind of non yellowing moisture curing type light crystal gloss oil, comprise each component of following weight part: polyoxytrimethylene triol 14 parts, polyoxypropyleneglycol 12 parts, isophorone diisocyanate 27 parts, toluene 15 parts, vinyl acetic monomer 26 parts, flow agent 4 parts, 1 part, oxidation inhibitor, defoamer 0.5 part.
A kind of production method of non yellowing moisture curing type light crystal gloss oil, comprise the following steps: first by polyoxytrimethylene triol 14 parts of input reactors, add 5 parts of toluene dehydrations, be cooled to 35 DEG C, add isophorone diisocyanate and lead to nitrogen, stirring is warming up to 65 DEG C of reactions and adds 10 parts of toluene with adjusting viscosity; Add the polyoxypropyleneglycol using benzene dehydrated in advance again, be warming up to 85 DEG C, keep 2.5h, then the content of isocyanate group is surveyed in sampling; Then add solvent acetic acid ethyl ester, flow agent, oxidation inhibitor, defoamer, stir, package encapsulation; Finally, product sampling surveys isocyanate group content with dibutylamine.The mensuration of the content of described isocyanate group measures for reacting basis with dibutylamine and isocyanate group.The content that described first time surveys isocyanate group is 7.5%, and the content that second time surveys isocyanate group is 5%.
A kind of non yellowing moisture curing type light crystal gloss oil described by the present embodiment, manufacture and usage method and the principal reaction that occurs in preparation and solidification process are with embodiment 1, and result of use can compare favourably with it.
Embodiment 3
The embodiment of the present invention discloses a kind of non yellowing moisture curing type light crystal gloss oil, comprise each component of following weight part: polyoxytrimethylene triol 15 parts, polyoxypropyleneglycol 13 parts, isophorone diisocyanate 29 parts, toluene 16 parts, vinyl acetic monomer 28 parts, flow agent 5 parts, 1.5 parts, oxidation inhibitor, defoamer 1 part.
A kind of production method of non yellowing moisture curing type light crystal gloss oil, comprise the following steps: first by polyoxytrimethylene triol 15 parts of input reactors, add 5 parts of toluene dehydrations, be cooled to 35 DEG C, add isophorone diisocyanate and lead to nitrogen, stirring is warming up to 70 DEG C of reactions and adds 11 parts of toluene with adjusting viscosity; Add the polyoxypropyleneglycol using benzene dehydrated in advance again, be warming up to 90 DEG C, keep 3h, then the content of isocyanate group is surveyed in sampling; Then add solvent acetic acid ethyl ester, flow agent, oxidation inhibitor, defoamer, stir, package encapsulation; Finally, product sampling surveys isocyanate group content with dibutylamine.The mensuration of the content of described isocyanate group measures for reacting basis with dibutylamine and isocyanate group.The content that described first time surveys isocyanate group is 8%, and the content that second time surveys isocyanate group is 6%.
A kind of non yellowing moisture curing type light crystal gloss oil described by the present embodiment, manufacture and usage method and the principal reaction that occurs in preparation and solidification process are with embodiment 1, and result of use can compare favourably with it.
Although specifically show in conjunction with preferred embodiment and describe the present invention; this technical scheme method and access of specific implementation is a lot; the above is only the preferred embodiment of the present invention; but those skilled in the art should be understood that; not departing from the spirit and scope of the present invention that appended claims limits; can make a variety of changes the present invention in the form and details, be protection scope of the present invention.
Claims (5)
1. a non yellowing moisture curing type light crystal gloss oil, it is characterized in that, comprise each component of following weight part: polyoxytrimethylene triol 12-15 part, polyoxypropyleneglycol 11-13 part, isophorone diisocyanate 25-29 part, toluene 14-16 part, vinyl acetic monomer 25-28 part, flow agent 3-5 part, oxidation inhibitor 0.5-1.5 part, defoamer 0.1-1 part.
2. non yellowing moisture curing type light crystal gloss oil according to claim 1, it is characterized in that, comprise each component of following weight part: polyoxytrimethylene triol 13-15 part, polyoxypropyleneglycol 12-13 part, isophorone diisocyanate 27-29 part, toluene 15-16 part, vinyl acetic monomer 26-28 part, flow agent 4-5 part, oxidation inhibitor 1.0-1.5 part, defoamer 0.5-1 part.
3. the production method of a non yellowing moisture curing type light crystal gloss oil, it is characterized in that, comprise the following steps: first by polyoxytrimethylene triol 12 ~ 15 parts of input reactors, add 5 parts of toluene dehydrations, be cooled to 35 DEG C, add isophorone diisocyanate and lead to nitrogen, stirring is warming up to 60-70 DEG C of reaction and adds 9-11 part toluene with adjusting viscosity; Add the polyoxypropyleneglycol using benzene dehydrated in advance again, be warming up to 80-90 DEG C, keep 2-3h, then the content of isocyanate group is surveyed in sampling; Then add solvent acetic acid ethyl ester, flow agent, oxidation inhibitor, defoamer, stir, package encapsulation; Finally, isocyanate group content is surveyed in product sampling.
4. the production method of non yellowing moisture curing type light crystal gloss oil according to claim 3, is characterized in that: the mensuration of the content of described isocyanate group measures for reacting basis with dibutylamine and isocyanate group.
5. the production method of non yellowing moisture curing type light crystal gloss oil according to claim 4, it is characterized in that: the content that described first time surveys isocyanate group is 7 ~ 8%, the content that second time surveys isocyanate group is 4 ~ 6%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410567273.4A CN104263228A (en) | 2014-10-23 | 2014-10-23 | Non-yellowing moisture curing bright crystal gloss oil and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410567273.4A CN104263228A (en) | 2014-10-23 | 2014-10-23 | Non-yellowing moisture curing bright crystal gloss oil and preparation method thereof |
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|---|---|
| CN104263228A true CN104263228A (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4710560A (en) * | 1986-09-08 | 1987-12-01 | W. R. Grace & Co. | Polyurethane coating composition |
| CN101168638A (en) * | 2006-10-26 | 2008-04-30 | 吴达文 | Water highlight high conglutination-resistance printing gloss oil and its preparation method and application |
| CN101880502A (en) * | 2010-07-20 | 2010-11-10 | 苏州皇冠涂料科技发展有限公司 | UV gloss oil with water droplet effect |
| CN103046376A (en) * | 2012-12-31 | 2013-04-17 | 东莞市宏达聚氨酯有限公司 | Yellowing-resistant moisture cured polyurethane mirror like gloss oil and preparation method thereof |
-
2014
- 2014-10-23 CN CN201410567273.4A patent/CN104263228A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4710560A (en) * | 1986-09-08 | 1987-12-01 | W. R. Grace & Co. | Polyurethane coating composition |
| CN101168638A (en) * | 2006-10-26 | 2008-04-30 | 吴达文 | Water highlight high conglutination-resistance printing gloss oil and its preparation method and application |
| CN101880502A (en) * | 2010-07-20 | 2010-11-10 | 苏州皇冠涂料科技发展有限公司 | UV gloss oil with water droplet effect |
| CN103046376A (en) * | 2012-12-31 | 2013-04-17 | 东莞市宏达聚氨酯有限公司 | Yellowing-resistant moisture cured polyurethane mirror like gloss oil and preparation method thereof |
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Application publication date: 20150107 |