CN106280196A - A kind of heat resistant unsaturated polyester resin - Google Patents
A kind of heat resistant unsaturated polyester resin Download PDFInfo
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- CN106280196A CN106280196A CN201610735821.9A CN201610735821A CN106280196A CN 106280196 A CN106280196 A CN 106280196A CN 201610735821 A CN201610735821 A CN 201610735821A CN 106280196 A CN106280196 A CN 106280196A
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- mix homogeneously
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- unsaturated polyester
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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
- C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
- C08L51/08—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/01—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to unsaturated polyesters
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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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/66—Polyesters containing oxygen in the form of ether groups
- C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/676—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
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- 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
- C08K2201/011—Nanostructured additives
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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
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
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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
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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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)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
The invention discloses a kind of heat resistant unsaturated polyester resin, its raw material includes by weight: phthalic anhydride 30 40 parts, cis-butenedioic anhydride 5 15 parts, M-phthalic acid 20 40 parts, fumaric acid 2 10 parts, lauric acid 8 16 parts, 16 parts of benzoic acid, tung oil acid anhydride 12 25 parts, diethylene glycol 50 80 parts, propylene glycol 10 30 parts, styrene 5 15 parts, α-methylstyrene 20 40 parts, stabilizer 14 parts, hydroquinone 0.1 0.8 parts, epoxy resin 5 15 parts, nano silicon 15 parts, 14 parts of modified acroleic acid sodium.Heat resistance of the present invention, antibacterial and mouldproof is effective, and mechanical strength is high, and ageing resistace is notable.
Description
Technical field
The present invention relates to unsaturated polyester resin technical field, particularly relate to a kind of heat resistant unsaturated polyester resin.
Background technology
Unsaturated polyester resin is a kind of thermosets, is thermosetting tree most commonly used in Anchor Agent field
Fat, common unsaturated polyester resin, typically only with binary acid and dihydroxylic alcohols polycondensation reaction, is simultaneously introduced styrene dilution, raw
Become there is the chain macromolecule compound of ester bond and unsaturated double-bond.Thus plant the unsaturated polyester resin that traditional method prepares
Show the most undesirable in terms of bonding and infiltration, show as easily coming off in stone material abutting edge, and heat stability with
Antibacterial and mouldproof effect is poor, it is impossible to meet the application demand of some goods and processing of stone.
Summary of the invention
The technical problem existed based on background technology, the present invention proposes a kind of heat resistant unsaturated polyester resin, thermostability
Can, antibacterial and mouldproof is effective, and mechanical strength is high, and ageing resistace is notable.
A kind of heat resistant unsaturated polyester resin that the present invention proposes, its raw material includes by weight: phthalic anhydride 30-40 part, suitable
Acid anhydride 5-15 part, M-phthalic acid 20-40 part, fumaric acid 2-10 part, lauric acid 8-16 part, benzoic acid 1-6 part, tung oil acid anhydride 12-
25 parts, diethylene glycol 50-80 part, propylene glycol 10-30 part, styrene 5-15 part, α-methyl styrene 20-40 part, stabilizer 1-4
Part, hydroquinone 0.1-0.8 part, epoxy resin 5-15 part, nano silicon 1-5 part, modified acroleic acid sodium 1-4 part.
Preferably, modified acroleic acid sodium use following technique prepare: by microcrystalline wax, natural Cera Flava, Tissuemat E, 12
Airtight being heated to of hydroxy stearic acid is melted, and is passed through air, adds potassium permanganate mix and blend, be down to room temperature and obtain complex wax；Will
Corn starch, water mix homogeneously, add sodium acrylate, acrylamide mix homogeneously, adds N,N methylene bis acrylamide, mistake
Ammonium sulfate mix homogeneously, adds complex wax and normal hexane mix homogeneously, under nitrogen protection, heats up, stirring, and washing is dried to obtain
Modified acroleic acid sodium.
Preferably, modified acroleic acid sodium uses following technique to prepare: by weight by 5-10 part microcrystalline wax, 2-6 part sky
So Cera Flava, 3-10 part Tissuemat E, airtight being heated to of 0.2-0.8 part ten dihydroxystearic acid are melted, and are passed through air, add
0.15-0.25 part potassium permanganate mix and blend, is down to room temperature and obtains complex wax；By 100-140 part corn starch, 300-400 part
Water mix homogeneously, adds 25-35 part sodium acrylate, 20-40 part acrylamide mix homogeneously, adds 1-5 part N, N-di-2-ethylhexylphosphine oxide
Acrylamide, 1-4 part Ammonium persulfate. mix homogeneously, add complex wax and 20-50 part normal hexane mix homogeneously, under nitrogen protection,
Heat up, stirring, washing, it is dried to obtain modified acroleic acid sodium.
Preferably, modified acroleic acid sodium uses following technique to prepare: by weight by 5-10 part microcrystalline wax, 2-6 part sky
So Cera Flava, 3-10 part Tissuemat E, airtight being heated to of 0.2-0.8 part ten dihydroxystearic acid are melted, and are passed through air, add
0.15-0.25 part potassium permanganate mix and blend 40-100min, is down to room temperature and obtains complex wax；By 100-140 part corn starch,
300-400 part water mix homogeneously, adds 25-35 part sodium acrylate, 20-40 part acrylamide mix homogeneously, adds 1-5 part N, N-
Methylene-bisacrylamide, 1-4 part initiator ammonium persulfate mix homogeneously, add complex wax and the mixing of 20-50 part normal hexane is equal
Even, under nitrogen protection, it is warming up to 70-80 DEG C, stirs 50-120min, washing, be dried to obtain modified acroleic acid sodium.
Preferably, phthalic anhydride, cis-butenedioic anhydride, M-phthalic acid, fumaric acid, lauric acid, benzoic acid, the weight ratio of tung oil acid anhydride are
32-36:8-12:25-35:4-8:10-14:3-5:16-22.
Preferably, styrene, the weight ratio of α-methyl styrene are 8-12:25-35.
Preferably, epoxy resin, nano silicon, the weight ratio of modified acroleic acid sodium are 8-12:2-4:2-3.
The present invention uses conventional fabrication process to prepare.
In the modified acroleic acid sodium of the present invention, microcrystalline wax, natural Cera Flava, Tissuemat E coordinate, stearic at ten dihydroxy
Under acid mating reaction, high with potassium permanganate mixability, introduce oxy radical by oxidation reaction, make complex wax polarity high,
Emulsifiability is fabulous, and has extremely strong affinity and surface activity, and sodium acrylate, acrylamide are at cross-linking agent N, N-methylene
Base bisacrylamide, initiator ammonium persulfate effect under, form highly cross-linked spatial network shape structure, then with sodium acrylate,
Hydroxyl on acrylamide, pre-gelatinized starch molecule, carboxyl form IPN Grafting Structure, normal hexane, complex wax effect under,
Between said components, dispersive property is fabulous, and the structure of products therefrom not only has preferable rigidity, and moisture absorption and adsorption are relatively strong,
Dispersive property simultaneously and between other raw materials is the most fabulous.
The present invention use phthalic anhydride, cis-butenedioic anhydride, M-phthalic acid, fumaric acid, lauric acid, benzoic acid, tung oil acid anhydride and diethylene glycol,
Propylene glycol styrene, α-methyl styrene effect under react, make heat resistance of the present invention good, mechanical strength is high, antibacterial anti-
Mould effective, and ageing resistace is notable；Recycling nano silicon mixes in polyester, in the effect of modified acroleic acid sodium
Lower nano silicon is effectively prevented nano silicon and reunites and be allowed to fully dispersed, strengthens nano silicon and insatiable hunger
The compatibility with polyester；Nano silicon fully can be bonded with the oxygen in polyester, makes the present invention after nano silicon grafting
Viscosity reduces, thus improves infiltration and the dispersive property of the present invention, it is easy to enters inside stone material gap, is difficult to after solidification between stone material
Come off；And the strand of epoxy resin has active epoxide group, can be combined by active group in modified acroleic acid sodium, make
The present invention is on the premise of having high stiffness, and toughness is preferable, and to major part solvent-stable, corrosion resistance and good, and can
Increase substantially heat resistance and the ageing resistace of polyester.
Detailed description of the invention
Below, by specific embodiment, technical scheme is described in detail.
Embodiment 1
A kind of heat resistant unsaturated polyester resin that the present invention proposes, its raw material includes by weight: phthalic anhydride 30 parts, cis-butenedioic anhydride 15
Part, M-phthalic acid 20 parts, fumaric acid 10 parts, lauric acid 8 parts, 6 parts of benzoic acid, tung oil acid anhydride 12 parts, diethylene glycol 80 parts, the third two
Alcohol 10 parts, styrene 15 parts, α-methyl styrene 20 parts, stabilizer 4 parts, hydroquinone 0.1 part, epoxy resin 15 parts, nanometer
Silica 1 part, 4 parts of modified acroleic acid sodium.
Embodiment 2
A kind of heat resistant unsaturated polyester resin that the present invention proposes, its raw material includes by weight: phthalic anhydride 40 parts, cis-butenedioic anhydride 5
Part, M-phthalic acid 40 parts, fumaric acid 2 parts, lauric acid 16 parts, 1 part of benzoic acid, tung oil acid anhydride 25 parts, diethylene glycol 50 parts, the third two
Alcohol 30 parts, styrene 5 parts, α-methyl styrene 40 parts, stabilizer 1 part, hydroquinone 0.8 part, epoxy resin 5 parts, nanometer two
Silicon oxide 5 parts, 1 part of modified acroleic acid sodium.
Modified acroleic acid sodium uses following technique to prepare: by hard to microcrystalline wax, natural Cera Flava, Tissuemat E, ten dihydroxy
Airtight being heated to of fat acid is melted, and is passed through air, adds potassium permanganate mix and blend, be down to room temperature and obtain complex wax；Semen Maydis is formed sediment
Powder, water mix homogeneously, add sodium acrylate, acrylamide mix homogeneously, adds N,N methylene bis acrylamide, Ammonium persulfate.
Mix homogeneously, adds complex wax and normal hexane mix homogeneously, under nitrogen protection, heats up, stirring, and washing is dried to obtain modified third
Olefin(e) acid sodium.
Embodiment 3
A kind of heat resistant unsaturated polyester resin that the present invention proposes, its raw material includes by weight: phthalic anhydride 32 parts, cis-butenedioic anhydride 12
Part, M-phthalic acid 25 parts, fumaric acid 8 parts, lauric acid 10 parts, 5 parts of benzoic acid, tung oil acid anhydride 16 parts, diethylene glycol 70 parts, the third two
Alcohol 15 parts, styrene 12 parts, α-methyl styrene 25 parts, stabilizer 3 parts, hydroquinone 0.3 part, epoxy resin 12 parts, nanometer
Silicon dioxide 2 parts, 3 parts of modified acroleic acid sodium.
Modified acroleic acid sodium uses following technique to prepare: by weight by 5 parts of microcrystalline waxes, 6 parts of natural Cera Flavas, 3 parts gather
Ethylene waxes, 0.8 part of ten airtight being heated to of dihydroxystearic acid are melted, and are passed through air, add 0.15 part of potassium permanganate mix and blend
100min, is down to room temperature and obtains complex wax；By 100 parts of corn starchs, 400 parts of water mix homogeneously, add 25 parts of sodium acrylate, 40
Part acrylamide mix homogeneously, adds 1 part of N,N methylene bis acrylamide, 4 parts of initiator ammonium persulfate mix homogeneously, adds
Enter complex wax and 20 parts of normal hexane mix homogeneously, under nitrogen protection, be warming up to 70 DEG C, stir 120min, washing, be dried to obtain and change
Property sodium acrylate.
Embodiment 4
A kind of heat resistant unsaturated polyester resin that the present invention proposes, its raw material includes by weight: phthalic anhydride 36 parts, cis-butenedioic anhydride 8
Part, M-phthalic acid 35 parts, fumaric acid 4 parts, lauric acid 14 parts, 3 parts of benzoic acid, tung oil acid anhydride 22 parts, diethylene glycol 60 parts, the third two
Alcohol 25 parts, styrene 8 parts, α-methyl styrene 35 parts, stabilizer 2 parts, hydroquinone 0.7 part, epoxy resin 8 parts, nanometer two
Silicon oxide 4 parts, 2 parts of modified acroleic acid sodium.
Modified acroleic acid sodium uses following technique to prepare: by weight by 10 parts of microcrystalline waxes, 2 parts of natural Cera Flavas, 10 parts
Tissuemat E, 0.2 part of ten airtight being heated to of dihydroxystearic acid are melted, and are passed through air, add 0.25 part of potassium permanganate mixing and stir
Mix 40min, be down to room temperature and obtain complex wax；By 140 parts of corn starchs, 300 parts of water mix homogeneously, add 35 parts of sodium acrylate,
20 parts of acrylamide mix homogeneously, add 5 parts of N,N methylene bis acrylamides, 1 part of initiator ammonium persulfate mix homogeneously, add
Enter complex wax and 50 parts of normal hexane mix homogeneously, under nitrogen protection, be warming up to 80 DEG C, stir 50min, washing, be dried to obtain and change
Property sodium acrylate.
Embodiment 5
A kind of heat resistant unsaturated polyester resin that the present invention proposes, its raw material includes by weight: phthalic anhydride 34 parts, cis-butenedioic anhydride 10
Part, M-phthalic acid 30 parts, fumaric acid 6 parts, lauric acid 12 parts, 4 parts of benzoic acid, tung oil acid anhydride 19 parts, diethylene glycol 65 parts, the third two
Alcohol 20 parts, styrene 10 parts, α-methyl styrene 30 parts, stabilizer 2.5 parts, hydroquinone 0.5 part, epoxy resin 10 parts, receive
Rice silicon dioxide 3 parts, 2.5 parts of modified acroleic acid sodium.
Modified acroleic acid sodium uses following technique to prepare: by weight by 8 parts of microcrystalline waxes, 4 parts of natural Cera Flavas, 6 parts gather
Ethylene waxes, 0.5 part of ten airtight being heated to of dihydroxystearic acid are melted, and are passed through air, add 0.2 part of potassium permanganate mix and blend,
It is down to room temperature and obtains complex wax；By 120 parts of corn starchs, 350 parts of water mix homogeneously, add 30 parts of sodium acrylate, 30 parts of propylene
Amide mix homogeneously, adds 3 parts of N, N methylene-bisacrylamides, 2.5 parts of Ammonium persulfate. mix homogeneously, adds complex wax and 35
Part normal hexane mix homogeneously, under nitrogen protection, heats up, stirring, and washing is dried to obtain modified acroleic acid sodium.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto,
Any those familiar with the art in the technical scope that the invention discloses, according to technical scheme and
Inventive concept equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (7)
1. a heat resistant unsaturated polyester resin, it is characterised in that its raw material includes by weight: phthalic anhydride 30-40 part, cis-butenedioic anhydride 5-
15 parts, M-phthalic acid 20-40 part, fumaric acid 2-10 part, lauric acid 8-16 part, benzoic acid 1-6 part, tung oil acid anhydride 12-25 part,
Diethylene glycol 50-80 part, propylene glycol 10-30 part, styrene 5-15 part, α-methyl styrene 20-40 part, stabilizer 1-4 part, to benzene
Diphenol 0.1-0.8 part, epoxy resin 5-15 part, nano silicon 1-5 part, modified acroleic acid sodium 1-4 part.
Heat resistant unsaturated polyester resin the most according to claim 1, it is characterised in that modified acroleic acid sodium uses following technique
Preparation: microcrystalline wax, natural Cera Flava, Tissuemat E, airtight being heated to of ten dihydroxystearic acids are melted, is passed through air, adds
Potassium permanganate mix and blend, is down to room temperature and obtains complex wax；By corn starch, water mix homogeneously, add sodium acrylate, acryloyl
Amine mix homogeneously, adds N,N methylene bis acrylamide, Ammonium persulfate. mix homogeneously, adds complex wax and normal hexane mixing is equal
Even, under nitrogen protection, heat up, stirring, washing, it is dried to obtain modified acroleic acid sodium.
Heat resistant unsaturated polyester resin the most according to claim 1 or claim 2, it is characterised in that modified acroleic acid sodium uses as follows
Prepared by technique: by weight by 5-10 part microcrystalline wax, the natural Cera Flava of 2-6 part, 3-10 part Tissuemat E, 0.2-0.8 part 12
Airtight being heated to of hydroxy stearic acid is melted, and is passed through air, adds 0.15-0.25 part potassium permanganate mix and blend, be down to room temperature and obtain
To complex wax；By 100-140 part corn starch, 300-400 part water mix homogeneously, add 25-35 part sodium acrylate, 20-40 part
Acrylamide mix homogeneously, adds 1-5 part N,N methylene bis acrylamide, 1-4 part Ammonium persulfate. mix homogeneously, adds compound
Wax and 20-50 part normal hexane mix homogeneously, under nitrogen protection, heat up, stirring, and washing is dried to obtain modified acroleic acid sodium.
4. according to heat resistant unsaturated polyester resin described in any one of claim 1-3, it is characterised in that modified acroleic acid sodium uses
Prepared by following technique: by weight by 5-10 part microcrystalline wax, the natural Cera Flava of 2-6 part, 3-10 part Tissuemat E, 0.2-0.8 part
Airtight being heated to of ten dihydroxystearic acids is melted, and is passed through air, adds 0.15-0.25 part potassium permanganate mix and blend 40-
100min, is down to room temperature and obtains complex wax；By 100-140 part corn starch, 300-400 part water mix homogeneously, add 25-35 part
Sodium acrylate, 20-40 part acrylamide mix homogeneously, add 1-5 part N,N methylene bis acrylamide, 1-4 part initiator mistake
Ammonium sulfate mix homogeneously, adds complex wax and 20-50 part normal hexane mix homogeneously, under nitrogen protection, is warming up to 70-80 DEG C, stirs
Mix 50-120min, washing, it is dried to obtain modified acroleic acid sodium.
5. according to heat resistant unsaturated polyester resin described in any one of claim 1-4, it is characterised in that phthalic anhydride, cis-butenedioic anhydride, isophthalic two
Formic acid, fumaric acid, lauric acid, benzoic acid, the weight ratio of tung oil acid anhydride are 32-36:8-12:25-35:4-8:10-14:3-5:
16-22。
6. according to heat resistant unsaturated polyester resin described in any one of claim 1-5, it is characterised in that styrene, Alpha-Methyl benzene
The weight ratio of ethylene is 8-12:25-35.
7. according to heat resistant unsaturated polyester resin described in any one of claim 1-6, it is characterised in that epoxy resin, nanometer two
Silicon oxide, the weight ratio of modified acroleic acid sodium are 8-12:2-4:2-3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610735821.9A CN106280196A (en) | 2016-08-27 | 2016-08-27 | A kind of heat resistant unsaturated polyester resin |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610735821.9A CN106280196A (en) | 2016-08-27 | 2016-08-27 | A kind of heat resistant unsaturated polyester resin |
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| CN106280196A true CN106280196A (en) | 2017-01-04 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298738A (en) * | 2017-07-03 | 2017-10-27 | 上海都伟光伏科技有限公司 | A kind of low temperature resistant unsaturated polyester resin compositions and preparation method thereof |
| CN111253557A (en) * | 2020-03-19 | 2020-06-09 | 北华航天工业学院 | Preparation method of heat-resistant unsaturated polyester resin |
| CN117777420A (en) * | 2023-12-29 | 2024-03-29 | 漳州新阳科技有限公司 | Heat-resistant unsaturated polyester resin and preparation method thereof |
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|---|---|---|---|---|
| CN102181014A (en) * | 2011-03-25 | 2011-09-14 | 天地科技股份有限公司 | Bi-component flame-retardant low-viscosity unsaturated polyester resin and preparation method thereof |
| CN102212172A (en) * | 2011-02-17 | 2011-10-12 | 安徽淮河化工股份有限公司 | Resin special for anchoring agent and preparation method thereof |
| CN102558525A (en) * | 2011-12-29 | 2012-07-11 | 安徽淮河化工股份有限公司 | Method for preparing unsaturated polyester resin containing thixotropic agent |
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2016
- 2016-08-27 CN CN201610735821.9A patent/CN106280196A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102212172A (en) * | 2011-02-17 | 2011-10-12 | 安徽淮河化工股份有限公司 | Resin special for anchoring agent and preparation method thereof |
| CN102181014A (en) * | 2011-03-25 | 2011-09-14 | 天地科技股份有限公司 | Bi-component flame-retardant low-viscosity unsaturated polyester resin and preparation method thereof |
| CN102558525A (en) * | 2011-12-29 | 2012-07-11 | 安徽淮河化工股份有限公司 | Method for preparing unsaturated polyester resin containing thixotropic agent |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107298738A (en) * | 2017-07-03 | 2017-10-27 | 上海都伟光伏科技有限公司 | A kind of low temperature resistant unsaturated polyester resin compositions and preparation method thereof |
| CN107298738B (en) * | 2017-07-03 | 2019-02-22 | 上海都昱新材料科技有限公司 | A kind of low temperature resistant unsaturated polyester resin compositions and preparation method thereof |
| CN111253557A (en) * | 2020-03-19 | 2020-06-09 | 北华航天工业学院 | Preparation method of heat-resistant unsaturated polyester resin |
| CN111253557B (en) * | 2020-03-19 | 2022-04-15 | 北华航天工业学院 | Preparation method of heat-resistant unsaturated polyester resin |
| CN117777420A (en) * | 2023-12-29 | 2024-03-29 | 漳州新阳科技有限公司 | Heat-resistant unsaturated polyester resin and preparation method thereof |
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