CN104341966B - A kind of non-solvent epoxy coal tar pitch anticorrosive paint - Google Patents
A kind of non-solvent epoxy coal tar pitch anticorrosive paint Download PDFInfo
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- CN104341966B CN104341966B CN201310320294.1A CN201310320294A CN104341966B CN 104341966 B CN104341966 B CN 104341966B CN 201310320294 A CN201310320294 A CN 201310320294A CN 104341966 B CN104341966 B CN 104341966B
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- coal tar
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
- C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
- C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
- C08G59/40—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
- C08G59/50—Amines
- C08G59/5033—Amines aromatic
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
-
- 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
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/65—Additives macromolecular
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Paints Or Removers (AREA)
Abstract
The present invention provides a kind of non-solvent epoxy coal tar pitch anticorrosive paint, and including the component A packed respectively and B component, component A is prepared by following weight percent composition: epoxy resin 50～65%, coal tar pitch 10～20%, filler 20～35%；B component is prepared by following weight percent composition: many amine curing agent 40～52%, filler 46～58%, organosilicon emulsion defoaming agents 0.5～1.5%, auxiliary agent 0.5～5%；Both component A by volume: B component=0.8～1.2:0.8～1.2, use after mixing.The non-solvent epoxy coal tar pitch anticorrosive paint of the present invention does not contains solvent, active ingredient 100%, meets environmental requirement；And the etching channels that coating is not formed because of solvent volatilization, smooth is fine and close, and therefore chemical mediator-resitant property is excellent, and service life is long.
Description
Technical field
The present invention relates to anticorrosive paint technical field, be coated with particularly to a kind of non-solvent epoxy coal tar pitch anticorrosion
Material.
Background technology
Epoxide coal bituminous coating is widely used in the buried and built on stilts steel tube of plumbing, oil transportation, gas pipeline
The heavy antisepsis fields such as road and the outer anticorrosion of PCCP pipeline, but the epoxide coal bituminous coating of routine all exists as follows
Shortcoming:
1, containing single or mixed solvent, (dimethylbenzene, n-butanol, cyclohexanone, acetone etc. mix by a certain percentage
Close), owing to these solvents can evaporate in air when coating application and curing of coatings, not only damage constructor
Member's is healthy, and to environment, does not meets environmental requirement.
2, use solvent to cause the waste of mass energy, do not meet nation-building resource-conserving, environment friend
Good type society and the policy of sustainable development.
3, during curing of coatings, solvent volatilization makes coating form many micropores becomes etching channels, air,
Corrosive medium in soil penetrates into steel substrate along etching channels, shortens pipeline service life.
4, limited by ambient humidity during construction, general provision RH≤85%, otherwise table after paint solidification film forming
Face is coarse, matt, grow dim, tacky etc..
Summary of the invention
Present invention solves the technical problem that the above-mentioned deficiency being to overcome in prior art, it is provided that a kind of without molten
Agent, barrier propterty are good, the non-solvent epoxy coal tar pitch anticorrosive paint of length in service life.
The technical scheme is that and be achieved in that: a kind of non-solvent epoxy coal tar pitch anticorrosive paint, including
The component A packed respectively and B component, component A is prepared by following weight percent composition: epoxy resin 50～
65%, coal tar pitch 10～20% and filler 20～35%；B component is prepared by following weight percent composition:
Many amine curing agent 40～52%, filler 46～58%, organosilicon emulsion defoaming agents 0.5～1.5% and auxiliary agent
0.5～5%；Both component A by volume: B component=0.8～1.2:0.8～1.2, use after mixing.
Wherein it is preferred to, described epoxy resin be in E-44, E-42, E-51 any one or a few.
Wherein it is preferred to, described filler is any one in talcum powder, mica powder, barium sulfate, silica flour
Plant or several.
Wherein it is preferred to, described auxiliary agent be anti-settling agent, defoamer, levelling agent any one or a few.
Wherein it is preferred to, described anti-settling agent is that organobentonite class anti-settling agent, aerosil class are anti-settling
Any one or a few of agent.
Wherein it is preferred to, described levelling agent is esters of acrylic acid levelling agent, modified polyorganosiloxane class levelling agent
Any one or a few.
Wherein it is preferred to, described many amine curing agents use aromatic polyamine class mixture curing agent, and right
It is modified, and has synthesized high-performance non-solvent epoxy curing agent；Described many amine curing agents are by following weight
The component composition of part: mixed aromatic diamine class curing agent 50-70 part, active plasticizer 10-15 part and nonactive plasticising
Agent 10-20 part.Described mixed aromatic diamine class curing agent is the fragrant amine-type cure that three kinds of solid states need hot setting
Agent, mixed aromatic diamine class curing agent by 3,3 '-diethyl-4,4 MDAs (DEDDM): diethyl
Base toluenediamine (DETDA): MDA (DDM) forms by weight 2:1:2.Institute
The preparation method stating many amine curing agents is as follows:
(1) fragrant amine curing agent that be solid state, that only high temperature could liquefy is used under three kinds of normal temperature to enter
Row rational proportion, makes fusing point reduce, and becomes the curing agent for liquid condition under normal temperature.
(2) esters of two kinds of polyfunctionalities of screening and the ethers modifying agent of a kind of single functionality (are also that activity increases
Mould agent), the high-temperature curing agent of solid state is carried out chemical modification, and adds appropriate nonactive plasticizer and carry out
Physical modification, makes high performance normal temperature solidified epoxy hardener.
Wherein it is preferred to, described organosilicon emulsion defoaming agents is made up of following components in parts by weight: methyl silicon
Oil 40-60 part, dispersant 20-25 part and emulsifying agent 20-30 part.The preparation of described organosilicon emulsion defoaming agents
Method is as follows: after methyl-silicone oil, dispersant and emulsifying agent being stirred in proportion, uses colloid mill
Repeatedly grind to form uniform and stable emulsion.Wherein, dispersant is fatty alcohol and ethylene oxide condensate, emulsifying agent
For several nonionic surfactants.
The method have the advantages that
1, coating does not contains solvent, active ingredient 100%, meets environmental requirement.
2, the etching channels that coating is not formed because of solvent volatilization, smooth is fine and close, therefore resistant to chemical media
Excellent performance, service life is long.
3, coating good-toughness, adhesive force is good.
4, do not affected by envionmental humidity during coating application, as long as by construction surface without open fire, RH=100%
Still can construct, and coating performance is unaffected.
Detailed description of the invention
Below the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described
Embodiment be only a part of embodiment of the present invention rather than whole embodiments.Based in the present invention
Embodiment, those of ordinary skill in the art obtained under not making creative work premise all other
Embodiment, broadly falls into the scope of protection of the invention.
The present invention provides a kind of non-solvent epoxy coal tar pitch anticorrosive paint, including the component A packed respectively and B
Component, component A is prepared by following weight percent composition: epoxy resin 50～65%, coal tar pitch 10～20%
With filler 20～35%；B component is prepared by following weight percent composition: many amine curing agent 40～52%,
Filler 46～58%, organosilicon emulsion defoaming agents 0.5～1.5% and auxiliary agent 0.5～5%；Both A by volume
Component: B component=0.8～1.2:0.8～1.2, use after mixing.
The preparation method of above-mentioned component A is: each component is added in stainless steel or aluminium alloy bucket, mixes,
Obtain.
The preparation method of above-mentioned B component is: each component is added in stainless steel or aluminium alloy bucket, mixes,
Obtain.
Embodiment 1
A kind of non-solvent epoxy coal bituminous coating, including the component A packed respectively and B component, component A by
Following weight percent composition prepares: epoxy resin 50%, coal tar pitch 15%, talcum powder 15% and mica powder
20%；B component is prepared by following weight percent composition: many amine curing agents 40% of developing voluntarily, talcum
Powder 30%, mica powder 27.5%, the organosilicon emulsion defoaming agents 1% developed voluntarily and auxiliary agent 1.5%, auxiliary agent is
One or more mixing in anti-settling agent or levelling agent, in the present embodiment, auxiliary agent is anti-settling agent；Component A
With B component mix after i.e. obtain described non-solvent epoxy coal tar pitch anticorrosive paint, construction time, component A and
The amount ratio of B component is volume ratio 1:1.
Wherein, machine silicon emulsion defoamer is made up of following components in parts by weight: methyl-silicone oil 40 parts, dispersant
20 parts and emulsifying agent 20 parts.
Embodiment 2
A kind of non-solvent epoxy coal bituminous coating, including the component A packed respectively and B component, component A by
Following weight percent composition prepares: epoxy resin 55%, coal tar pitch 20%, talcum powder 10%, silica flour
10% and blanc fixe 5%；B component is prepared by following weight percent composition: the many amines developed voluntarily
Curing agent 44%, talcum powder 20%, mica powder 34%, the organosilicon emulsion defoaming agents 1% developed voluntarily and help
Agent 1%, auxiliary agent is one or more mixing in anti-settling agent or levelling agent, and in the present embodiment, auxiliary agent is stream
Flat agent；Described non-solvent epoxy coal tar pitch anticorrosive paint is i.e. obtained, in construction after component A and B component mixing
Time, the amount ratio of component A and B component is volume ratio 1:1.
Wherein, machine silicon emulsion defoamer is made up of following components in parts by weight: methyl-silicone oil 40 parts, dispersant
25 parts and emulsifying agent 20 parts.
Embodiment 3
A kind of non-solvent epoxy coal bituminous coating, including the component A packed respectively and B component, component A by
Following weight percent composition prepares: epoxy resin 60%, coal tar pitch 10%, talcum powder 15% and silica flour
15%；B component is prepared by following weight percent composition: many amine curing agents 48% of developing voluntarily, talcum
Powder 20%, blanc fixe 30%, the organosilicon emulsion defoaming agents 0.5% developed voluntarily and auxiliary agent 1.5%, help
Agent is one or more mixing in anti-settling agent or levelling agent, and in the present embodiment, auxiliary agent is anti-settling agent；A
Described non-solvent epoxy coal tar pitch anticorrosive paint is i.e. obtained after component and B component mixing, when construction, A group
Divide and the amount ratio of B component is volume ratio 0.8:1.2.
Wherein, machine silicon emulsion defoamer is made up of following components in parts by weight: methyl-silicone oil 40 parts, dispersant
21 parts and emulsifying agent 30 parts.
Embodiment 4
A kind of non-solvent epoxy coal bituminous coating, including the component A packed respectively and B component, component A by
Following weight percent composition prepares: epoxy resin 65%, coal tar pitch 15% and talcum powder 20%；B component
Prepared by following weight percent composition: many amine curing agents 52% of developing voluntarily, talcum powder 20%, cloud
Female powder 26%, the organosilicon emulsion defoaming agents 1.5% developed voluntarily and auxiliary agent 0.5%, auxiliary agent is anti-settling agent or stream
One or more mixing in flat agent, in the present embodiment, auxiliary agent is anti-settling agent；Component A and B component are mixed
Described non-solvent epoxy coal tar pitch anticorrosive paint is i.e. obtained after conjunction, when construction, component A and the use of B component
Amount ratio is volume ratio 1.2:0.8.
Wherein, machine silicon emulsion defoamer is made up of following components in parts by weight: methyl-silicone oil 60 parts, dispersant
21 parts and emulsifying agent 25 parts.
Above-described embodiment product is carried out respectively resistance to impact, pliability, alkali resistance, acid resistance and adhesive force
Test, alkali resistance and acid resistance are respectively paint film and immerse 10%(W/W) 720h and immersion in NaOH solution
10%(W/W) H2SO4720h in solution, test main result see table:
As can be seen from the above table, the non-solvent epoxy coal bituminous coating of the present invention has excellent toughness, attachment
Power and resistance to chemical attack are excellent.
The high-performance curing agent developed voluntarily, during RH >=85%, as long as substrate surface still can be constructed without open fire,
Coating performance is unaffected.The most solvent-laden emulsifying organic silicon defoamer developed voluntarily, thoroughly solves
The problem that solvent-free high viscosity coating is difficult to froth breaking.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this
Within bright spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in this
Within bright protection domain.
Claims (7)
1. a non-solvent epoxy coal tar pitch anticorrosive paint, it is characterised in that include the component A packed respectively
And B component, component A is prepared by following weight percent composition: epoxy resin 50～65%, coal tar pitch 10～
20% and filler 20～35%；B component is prepared by following weight percent composition: many amine curing agents 40～
52%, filler 46～58%, organosilicon emulsion defoaming agents 0.5～1.5% and auxiliary agent 0.5～5%；Both press body
Long-pending than component A: B component=0.8～1.2:0.8～1.2, use after mixing；
Described many amine curing agents are made up of following components in parts by weight: mixed aromatic diamine class curing agent 50-70 part,
Active plasticizer 10-15 part and nonactive plasticizer 10-20 part；
Described mixed aromatic diamine class curing agent is the fragrant amine curing agent that three kinds of solid states need hot setting, mixing
Virtue amine curing agent is by 3,3 '-diethyl-4,4 MDA, diethyl toluene diamine and diaminourea
Diphenyl-methane forms by weight 2:1:2.
A kind of non-solvent epoxy coal tar pitch anticorrosive paint the most according to claim 1, it is characterised in that
Described epoxy resin be in E-44, E-42, E-51 any one or a few.
A kind of non-solvent epoxy coal tar pitch anticorrosive paint the most according to claim 1, it is characterised in that
Described filler is any one or a few in talcum powder, mica powder, barium sulfate, silica flour.
A kind of non-solvent epoxy coal tar pitch anticorrosive paint the most according to claim 1, it is characterised in that
Described auxiliary agent be anti-settling agent, defoamer, levelling agent any one or a few.
A kind of non-solvent epoxy coal tar pitch anticorrosive paint the most according to claim 4, it is characterised in that
Described anti-settling agent be organobentonite class anti-settling agent, aerosil class anti-settling agent any one or a few.
A kind of non-solvent epoxy coal tar pitch anticorrosive paint the most according to claim 4, it is characterised in that
Described levelling agent be esters of acrylic acid levelling agent, modified polyorganosiloxane class levelling agent any one or a few.
A kind of non-solvent epoxy coal tar pitch anticorrosive paint the most according to claim 1, it is characterised in that
Described organosilicon emulsion defoaming agents is made up of following components in parts by weight: methyl-silicone oil 40-60 part, dispersant
20-25 part and emulsifying agent 20-30 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310320294.1A CN104341966B (en) | 2013-07-26 | 2013-07-26 | A kind of non-solvent epoxy coal tar pitch anticorrosive paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310320294.1A CN104341966B (en) | 2013-07-26 | 2013-07-26 | A kind of non-solvent epoxy coal tar pitch anticorrosive paint |
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| CN104341966A CN104341966A (en) | 2015-02-11 |
| CN104341966B true CN104341966B (en) | 2016-08-31 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104945918B (en) * | 2015-06-24 | 2018-08-03 | 广州正邦化工有限公司 | A kind of bituminous epoxy clay and application |
| CN106811127B (en) * | 2015-11-27 | 2019-05-03 | 宝武炭材料科技有限公司 | Coal tar for coating and preparation method thereof |
| CN105580814A (en) * | 2016-03-30 | 2016-05-18 | 吴美燕 | Preparation method of water-based epoxy coal tar pitch multifunctional emulsion |
| CN106833384A (en) * | 2017-03-06 | 2017-06-13 | 江苏欣安新材料技术有限公司 | A kind of aqueous ocean platform coating |
| CN109929446B (en) * | 2019-03-15 | 2021-02-19 | 中国石油天然气集团公司 | Solvent-free epoxy coal tar pitch anticorrosive paint and manufacturing method thereof |
| CN114456683B (en) * | 2022-01-04 | 2022-11-25 | 上海雷鸟涂料有限公司 | Anti-corrosion finish paint and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2142355B (en) * | 1983-07-01 | 1987-02-25 | John Sidney Baylis | Paving surface |
| CN1696223A (en) * | 2004-11-05 | 2005-11-16 | 张力川 | Drip-dry epoxy presservative strip without solvent |
| CN1696222A (en) * | 2004-11-05 | 2005-11-16 | 孙锦昌 | Epoxy enamel lacquer no need of solvent |
| CN101284969A (en) * | 2007-04-14 | 2008-10-15 | 厦门双瑞船舶涂料有限公司 | Solvent-free epoxy coal tar heavy duty anticorrosive coating and preparation process thereof |
| CN101824265A (en) * | 2010-01-29 | 2010-09-08 | 北京航材百慕新材料技术工程股份有限公司 | Low-surface treatment moisture cured heavy anti-corrosion coating |
-
2013
- 2013-07-26 CN CN201310320294.1A patent/CN104341966B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2142355B (en) * | 1983-07-01 | 1987-02-25 | John Sidney Baylis | Paving surface |
| CN1696223A (en) * | 2004-11-05 | 2005-11-16 | 张力川 | Drip-dry epoxy presservative strip without solvent |
| CN1696222A (en) * | 2004-11-05 | 2005-11-16 | 孙锦昌 | Epoxy enamel lacquer no need of solvent |
| CN101284969A (en) * | 2007-04-14 | 2008-10-15 | 厦门双瑞船舶涂料有限公司 | Solvent-free epoxy coal tar heavy duty anticorrosive coating and preparation process thereof |
| CN101824265A (en) * | 2010-01-29 | 2010-09-08 | 北京航材百慕新材料技术工程股份有限公司 | Low-surface treatment moisture cured heavy anti-corrosion coating |
Non-Patent Citations (1)
| Title |
|---|
| 无溶剂环氧煤焦沥青防腐涂料;刘小平 等;《涂料工业》;19981231(第5期);第33-36页 * |
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Denomination of invention: A solvent free epoxy coal tar pitch anticorrosive coating Effective date of registration: 20210329 Granted publication date: 20160831 Pledgee: Zhongguancun Beijing technology financing Company limited by guarantee Pledgor: AVIC BIAM NEW MATERIALS TECHNOLOGY ENGINEERING Co.,Ltd. Registration number: Y2021990000282 |