CN103897160A - Storage-resistant marble adhesive dedicated unsaturated polyester resin - Google Patents
Storage-resistant marble adhesive dedicated unsaturated polyester resin Download PDFInfo
- Publication number
- CN103897160A CN103897160A CN201210569179.3A CN201210569179A CN103897160A CN 103897160 A CN103897160 A CN 103897160A CN 201210569179 A CN201210569179 A CN 201210569179A CN 103897160 A CN103897160 A CN 103897160A
- Authority
- CN
- China
- Prior art keywords
- acid
- unsaturated polyester
- polyester resin
- parts
- storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Macromonomer-Based Addition Polymer (AREA)
Abstract
The invention provides a storage-resistant marble adhesive dedicated unsaturated polyester resin, and belongs to the adhesive field. The invention aims to provide the unsaturated resin having long shelf life and good thermal stability and dedicated to production of a marble adhesive. The unsaturated polyester resin is characterized by comprising the raw materials in parts by weight: 85-115 parts of dicyclopentadiene, 75-95 parts of unsaturated binary anhydride, 100-140 parts of saturated binary anhydride, 18-23 parts of water, 100-150 parts of dihydric alcohol, 90-200 parts of phenylethylene, 0.1-0.6 part of a polymerization inhibitor, 0.2-1 part of a promoter, 0-1.5 parts of a catalyst, 0-2 parts of an antioxidant, and 0-0.2 part of an antiultraviolet absorbent. The shelf life of the product can reach more than 3 years at the normal temperature (25 DEG C), and the thermal stability is more than 10 hours under a condition of the temperature of 110 DEG C.
Description
Technical field
The present invention relates to adhesive area, be specifically related to a kind of special unsaturated polyester resin that improves cloud stone glue storge quality.
Background technology
Unsaturated polyester resin is one the most frequently used in thermosetting resin, it is the main raw material(s) of producing cloud stone glue, unsaturated polyester is of a great variety, for the production of the unsaturated polyester of cloud stone glue according to its kind difference, its viscosity, gel time, exothermic peak, the later stage solidifies and thermostability etc. has bigger difference.The shelf life of products of cloud stone glue is to evaluate the important evidence of its quality, its quality guaranteed period depends primarily on unsaturated polyester used, at present the quality guaranteed period of cloud stone glue unsaturated polyester is not from 3 months to 6 months etc. on the market, make troubles to use procedure, and research at present focuses mostly in the toughness and the cohesive strength etc. that improve cloud stone glue, if the patent No. is that CN201110043873.7 and the patent No. are CN201010111689.7, the rarer correlative study for extending the cloud stone glue quality guaranteed period.
Summary of the invention
The object of this invention is to provide one
long quality-guarantee period, Heat stability is goodunsaturated polyester, be exclusively used in the production of cloud stone glue.
Technical scheme of the present invention is as follows:
The special unsaturated polyester resin of a kind of cloud stone glue of resistance to storage, is characterized in that: the weight part of its constitutive material is:
Dicyclopentadiene 85-115
Unsaturated dicarboxylic acid anhydride 75-95
monounsaturated dicarboxylic acid acid anhydride 100-140
Water 18-23
Dibasic alcohol 100-150
vinylbenzene 90-200
The massfraction of other materials that use is:
Stopper 0.1-0.6
Promotor 0.2-1
Catalyzer 0-1.5
Oxidation inhibitor 0-2
Ultraviolet-resistant absorbent 0-0.2
The special unsaturated polyester resin of the described cloud stone glue of resistance to storage, is characterized in that the purity of described dicyclopentadiene is 70%-100%;
The special unsaturated polyester resin of the described cloud stone glue of resistance to storage, is characterized in that described unsaturated dicarboxylic acid anhydride comprises one or both of MALEIC ANHYDRIDE, FUMARIC ACID TECH GRADE acid anhydride; Described monounsaturated dicarboxylic acid acid anhydride comprises Tetra hydro Phthalic anhydride, m-phthalic acid, terephthalic acid, one or more of hexanodioic acid; Described saturated dibasic alcohol comprises one or more of ethylene glycol, Diethylene Glycol, propylene glycol; Described stopper comprises adjacent methyl hydroquinone, 2,5-di-tert-butyl hydroquinone, tertiarybutylhydroquinone, one or more of methyl hydroquinone; Described promotor comprises DMA, N, N dimethyl-p-toluidine, N, N-diisopropanol para-totuidine, cobalt naphthenate, one or more of cobalt iso-octoate; Described catalyzer comprises phosphoric acid, phosphorous acid, sulfuric acid, one or more of benzyltriethylammoinium chloride; Described oxidation inhibitor comprises triphenyl phosphite, triethyl-phosphite, one or more of 2,6-ditertbutylparacresol; Described ultraviolet-resistant absorbent comprises titanium dioxide, one or both of salol;
The preparation method of the described special unsaturated polyester resin of the cloud stone glue of resistance to storage is: by weight by the dicyclopentadiene of 85-115 part purity 70% ~ 100%, 75-95 part unsaturated dicarboxylic acid anhydride, 18 ~ 23 parts of water, hydrolysis reaction 3h at 110 ~ 115 ℃, then add 100-140 part monounsaturated dicarboxylic acid acid anhydride, 100-150 part dibasic alcohol carries out esterification dehydration reaction under the existence of catalyzer, oxidation inhibitor, stopper under the condition of 130 ~ 200 ℃, reacts while being 50-60mg/KOH to acid number
utilize vacuum pumpvacuumize polycondensation, react to acid number 28 ~ 32mg/KOH releasing vacuum and be cooled to 120 ℃, be diluted in 100 ~ 140 parts of vinylbenzene and go, finally add promotor, stopper, ultraviolet-resistant absorbent.
Above-mentioned each material all can be bought and obtain in market.
The special unsaturated polyester resin of the cloud stone glue of resistance to storage of the present invention is except reaching the performance such as cohesive force, gel time of resins for universal use, measure and be published in nineteen ninety according to physical holding of the stock the assessment that " assessment of unsaturated polyester storage period " on " thermosetting resin " magazine or 01 phase in 2003 are published in the dependent evaluation method in " mensuration of UPR gel time and the shelf lives " article in " synthetic resins and plastics ", the resin of our factory research and development can reach more than 3 years in normal temperature (25 ℃) the lower quality guaranteed period, and thermostability is greater than 10 hours under 110 ℃ of conditions.
Embodiment
Further illustrate the present invention below by embodiment and comparative example.
Embodiment 1
The feed composition part by weight of the special unsaturated polyester resin of the cloud stone glue of resistance to storage is:
Dicyclopentadiene 110(purity 80%)
MALEIC ANHYDRIDE 85
Tetra hydro Phthalic anhydride 125
Water 23
Ethylene glycol 28
Propylene glycol 34
Diethylene Glycol 63
Vinylbenzene 90
Adjacent methyl hydroquinone 0.1
N, N-dimethyl-p-toluidine 1
Phosphoric acid 0.1
Triphenyl phosphite 1
Titanium dioxide 0.1
By above-mentioned part by weight, dicyclopentadiene, MALEIC ANHYDRIDE, water are reacted to 3h at 110 ℃, then add Tetra hydro Phthalic anhydride, ethylene glycol, Diethylene Glycol, propylene glycol under the existence of phosphoric acid, triphenyl phosphite, adjacent methyl hydroquinone, under the condition of 200 ℃, to carry out esterification dehydration reaction, react and in the time that acid number is 60mg/KOH, vacuumize polycondensation, react to acid number 32mg/KOH releasing vacuum and be cooled to 120 ℃, be diluted in vinylbenzene and go, finally add N, N-dimethyl-p-toluidine, adjacent methyl hydroquinone, titanium dioxide.
Prepared unsaturated polyester resin:
| 80 ℃ of reactive behavioies | 18.2 seconds |
| 80 ℃ of thermostabilitys (GB 24 hours) | 20 days without considerable change |
| 25 ℃ of gel times | 5 points 5 seconds |
| 110 ℃ of thermostabilitys (company standard) | 12h is without considerable change |
Embodiment 2
The feed composition part by weight of the special unsaturated polyester resin of the cloud stone glue of resistance to storage is:
Dicyclopentadiene 100(purity 85%)
MALEIC ANHYDRIDE 90
Tetra hydro Phthalic anhydride 136
Water 18
Diethylene Glycol 104
Ethylene glycol 40
Vinylbenzene 200
Adjacent methyl hydroquinone 0.3
Cobalt naphthenate 0.3
Phosphorous acid 1
Triphenyl phosphite 1
Ultraviolet-resistant absorbent 0
By above-mentioned part by weight, dicyclopentadiene, MALEIC ANHYDRIDE and water are reacted to 3h at 115 ℃, then add Tetra hydro Phthalic anhydride, Diethylene Glycol, ethylene glycol under the existence of phosphorous acid, triphenyl phosphite, adjacent methyl hydroquinone, under the condition of 130 ℃, to carry out esterification dehydration reaction, react and in the time that acid number is 50mg/KOH, vacuumize polycondensation, react to acid number 28mg/KOH releasing vacuum and be cooled to 120 ℃, be diluted to and be dissolved with N, in the vinylbenzene of N-Diisopropylamine para-totuidine, go, finally add cobalt naphthenate, adjacent methyl hydroquinone.
Prepared unsaturated polyester resin:
| 80 ℃ of reactive behavioies | 19.6 seconds |
| 80 ℃ of thermostabilitys (GB 24 hours) | 20 days without considerable change |
| 25 ℃ of gel times | 4 points 58 seconds |
| 110 ℃ of thermostabilitys (company standard) | 12 hours without considerable change |
Embodiment 3
The feed composition part by weight of the special unsaturated polyester resin of the cloud stone glue of resistance to storage is:
Dicyclopentadiene 90 (purity 95%)
MALEIC ANHYDRIDE 78
M-phthalic acid 100
Water 21
Propylene glycol 18
Ethylene glycol 22
Diethylene Glycol 63
Vinylbenzene 120
Adjacent methyl hydroquinone 0.6
DMA 1
Sulfuric acid 1.5
2,6-ditertbutylparacresol 2
Salol 0.2
By above-mentioned part by weight, dicyclopentadiene, MALEIC ANHYDRIDE, water are reacted to 3h at 113 ℃, then add m-phthalic acid, propylene glycol, ethylene glycol, Diethylene Glycol at sulfuric acid, 2, under the existence of 6-ditertbutylparacresol, adjacent methyl hydroquinone, under the condition of 175 ℃, carry out esterification dehydration reaction, react and in the time that acid number is 55mg/KOH, vacuumize polycondensation, react to acid number 30mg/KOH releasing vacuum and be cooled to 120 ℃, be diluted in vinylbenzene and go, finally add DMA, methyl hydroquinone, salol.
Prepared unsaturated polyester resin:
| 80 ℃ of reactive behavioies | 17.8 seconds |
| 80 ℃ of thermostabilitys (GB 24 hours) | 20 days without considerable change |
| 25 ℃ of gel times | 5 points 15 seconds |
| 110 ℃ of thermostabilitys (industry standard) | 12 hours without considerable change |
Comparative example 1
The feed composition part by weight of the special unsaturated polyester resin of the cloud stone glue of resistance to storage is:
Dicyclopentadiene 200(purity 80%)
MALEIC ANHYDRIDE 100
Tetra hydro Phthalic anhydride 20
Water 20
Ethylene glycol 50
Vinylbenzene 90
Adjacent methyl hydroquinone 1
Cobalt iso-octoate 1.5
Phosphoric acid 2
Triphenyl phosphite 2.5
Titanium dioxide 0.5
By above-mentioned part by weight, by dicyclopentadiene, MALEIC ANHYDRIDE, water hydrolysis reaction 3h at 110 ℃,
then add Tetra hydro Phthalic anhydride and ethylene glycolunder the existence of phosphoric acid, triphenyl phosphite, adjacent methyl hydroquinone, under the condition of 200 ℃, carry out esterification dehydration reaction, react and in the time that acid number is 43mg/KOH, vacuumize polycondensation, react to acid number 32mg/KOH releasing vacuum and be cooled to 120 ℃, be diluted in vinylbenzene and go, finally add cobalt iso-octoate, adjacent methyl hydroquinone, titanium dioxide.
Prepared unsaturated polyester resin:
| 80 ℃ of reactive behavioies | 600 seconds |
| 80 ℃ of thermostabilitys | 48h |
| 25 ℃ of gel times | 28 points 35 seconds |
| 110 ℃ of thermostabilitys (company standard) | 2.5 hours gels |
Comparative example 2
The feed composition part by weight of the special unsaturated polyester resin of the cloud stone glue of resistance to storage is:
Dicyclopentadiene 100(purity 85%)
FUMARIC ACID TECH GRADE acid anhydride 90
Monounsaturated dicarboxylic acid acid anhydride 0
Water 18
Diethylene Glycol 80
Vinylbenzene 60
Methyl hydroquinone 1.5
Cobalt naphthenate 2
Phosphorous acid 3
Triethyl-phosphite 3
Titanium dioxide 0.8
By above-mentioned part by weight, by dicyclopentadiene,
fUMARIC ACID TECH GRADE acid anhydride and water are in 140 ℃lower hydrolysis reaction 3h, then add Diethylene Glycol under the existence of phosphorous acid, triethyl-phosphite, methyl hydroquinone, under the condition of 100 ℃, to carry out esterification dehydration reaction, react and in the time that acid number is 38mg/KOH, vacuumize polycondensation, react to acid number 28mg/KOH releasing vacuum and be cooled to 120 ℃, be diluted in vinylbenzene and go, finally add cobalt naphthenate, methyl hydroquinone, titanium dioxide.
Prepared unsaturated polyester resin:
| 80 ℃ of reactive behavioies | 18 points 48 seconds |
| 80 ℃ of thermostabilitys | 24h |
| 25 ℃ of gel times | 60 points 5 seconds |
| 110 ℃ of thermostabilitys (company standard) | 3 hours gels |
Comparative example 3
The feed composition part by weight of the special unsaturated polyester resin of the cloud stone glue of resistance to storage is:
Dicyclopentadiene 120
MALEIC ANHYDRIDE 110
isophthalic anhydride30
Water 21
Propylene glycol 75
Vinylbenzene 80
Methyl hydroquinone 1.2
DMA 1.2
Sulfuric acid 2
2,6-ditertbutylparacresol 2.5
Salol 0.5
By above-mentioned part by weight, by dicyclopentadiene, MALEIC ANHYDRIDE, water hydrolysis reaction 3h at 113 ℃, then
add m-phthalic acid and propylene glycol at sulphuracid, 2, under the existence of 6-ditertbutylparacresol, adjacent methyl hydroquinone, under the condition of 175 ℃, carry out esterification dehydration reaction, react and in the time that acid number is 35mg/KOH, vacuumize polycondensation, react to acid number 25mg/KOH releasing vacuum and be cooled to 120 ℃, be diluted in vinylbenzene and go, finally add DMA, methyl hydroquinone, salol.
Prepared unsaturated polyester resin:
| 80 ℃ of reactive behavioies | 40 points 13 seconds |
| 80 ℃ of thermostabilitys | 24h |
| 25 ℃ of gel times | 25 points 35 seconds |
| 110 ℃ of thermostabilitys (company standard) | 3 hours gels |
Comparative example 4
The feed composition part by weight of the special unsaturated polyester resin of the cloud stone glue of resistance to storage is:
Dicyclopentadiene 110(purity 60%)
MALEIC ANHYDRIDE 85
Tetra hydro Phthalic anhydride 125
Water 23
Ethylene glycol 28
Propylene glycol 34
Diethylene Glycol: 63
Vinylbenzene 90
Adjacent methyl hydroquinone 0.2
N, N-dimethyl-p-toluidine 0.5
Phosphoric acid 0.1
Triphenyl phosphite 1
Titanium dioxide 0.1
By above-mentioned part by weight, dicyclopentadiene, MALEIC ANHYDRIDE, water are reacted to 3h at 110 ℃, then add Tetra hydro Phthalic anhydride, ethylene glycol, Diethylene Glycol, propylene glycol under the existence of phosphoric acid, triphenyl phosphite, adjacent methyl hydroquinone, under the condition of 200 ℃, to carry out esterification dehydration reaction, react and in the time that acid number is 43mg/KOH, vacuumize polycondensation, react to acid number 32mg/KOH releasing vacuum and be cooled to 120 ℃, be diluted in vinylbenzene and go, finally add N, N-dimethyl-p-toluidine, adjacent methyl hydroquinone, titanium dioxide.
Prepared unsaturated polyester resin:
| 80 ℃ of reactive behavioies | 3 points 13 seconds |
| 80 ℃ of thermostabilitys | 3 days gels |
| 25 ℃ of gel times | 13 points 35 seconds |
| 110 ℃ of thermostabilitys (company standard) | 4.5 hours gels |
Claims (4)
1. the special unsaturated polyester resin of the cloud stone glue of resistance to storage, is characterized in that the weight part of its constitutive material is:
Dicyclopentadiene 85-115
Unsaturated dicarboxylic acid anhydride 75-95
Monounsaturated dicarboxylic acid acid anhydride 100-140
Water 18-23
Dibasic alcohol 100-150
Vinylbenzene 90-200
The weight part of other materials that use is:
Stopper 0.1-0.6
Promotor 0.2-1
Catalyzer 0-1.5
Oxidation inhibitor 0-2
Ultraviolet-resistant absorbent 0-0.2.
2. the special unsaturated polyester resin of the cloud stone glue of resistance to storage as claimed in claim 1, is characterized in that the purity of described dicyclopentadiene is 70%-100%.
3. the special unsaturated polyester resin of the cloud stone glue of resistance to storage as claimed in claim 1 or 2, it is characterized in that described unsaturated dicarboxylic acid anhydride comprise MALEIC ANHYDRIDE, fumaric one or both; Described monounsaturated dicarboxylic acid acid anhydride comprises Tetra hydro Phthalic anhydride, m-phthalic acid, terephthalic acid, one or more of hexanodioic acid; Described saturated dibasic alcohol comprises one or more of ethylene glycol, Diethylene Glycol, propylene glycol; Described stopper comprises adjacent methyl hydroquinone, 2,5-di-tert-butyl hydroquinone, tertiarybutylhydroquinone, one or more of methyl hydroquinone; Described promotor comprises DMA, N, N-dimethyl-p-toluidine, N, N-diisopropanol para-totuidine, cobalt naphthenate, one or more of cobalt iso-octoate; Described catalyzer comprises phosphoric acid, phosphorous acid, sulfuric acid, one or more of benzyltriethylammoinium chloride; Described oxidation inhibitor comprises triphenyl phosphite, triethyl-phosphite, one or more of 2,6-ditertbutylparacresol; Described ultraviolet-resistant absorbent comprises titanium dioxide, one or both of salol.
4. the preparation method of the special unsaturated polyester resin of arbitrary cloud stone glue of resistance to storage as described in claim 1-4 is: by weight by the dicyclopentadiene of 85-115 part purity 70% ~ 100%, 75-95 part unsaturated dicarboxylic acid anhydride, 18-23 part water, hydrolysis reaction 3h at 110 ~ 115 ℃, then add 100-140 part monounsaturated dicarboxylic acid acid anhydride, 100-150 part dibasic alcohol carries out esterification dehydration reaction under the existence of catalyzer, oxidation inhibitor, stopper under the condition of 130 ~ 200 ℃, reacts while being 50-60mg/KOH to acid number
utilize vacuum pumpvacuumize polycondensation, react to acid number 28 ~ 32mg/KOH releasing vacuum and be cooled to 120 ℃, be diluted in 90-200 part vinylbenzene and go, finally add promotor, stopper, ultraviolet-resistant absorbent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210569179.3A CN103897160B (en) | 2012-12-25 | 2012-12-25 | A kind of special unsaturated polyester resin of for shelf-stable cloud stone glue |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210569179.3A CN103897160B (en) | 2012-12-25 | 2012-12-25 | A kind of special unsaturated polyester resin of for shelf-stable cloud stone glue |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103897160A true CN103897160A (en) | 2014-07-02 |
| CN103897160B CN103897160B (en) | 2016-06-29 |
Family
ID=50988761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210569179.3A Active CN103897160B (en) | 2012-12-25 | 2012-12-25 | A kind of special unsaturated polyester resin of for shelf-stable cloud stone glue |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103897160B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107177321A (en) * | 2017-06-05 | 2017-09-19 | 苏州金禾新材料股份有限公司 | A kind of disassembled foam double-faced adhesive |
| CN107903386A (en) * | 2017-11-17 | 2018-04-13 | 广东中迅新型材料有限公司 | A kind of modified unsaturated polyester resin and its artificial stone of preparation |
| CN109232874A (en) * | 2018-08-21 | 2019-01-18 | 江苏金隆新材料有限公司 | Cloud stone glue unsaturated polyester resin of epoxy resin modification and its preparation method and application |
| CN109912953A (en) * | 2019-01-23 | 2019-06-21 | 新阳科技集团有限公司 | A kind of preparation method of terephthaldehyde's acid type unsaturated polyester resin |
| CN109957098A (en) * | 2017-12-25 | 2019-07-02 | 宜兴市兴南复合材料厂有限公司 | A kind of cloud stone glue special epoxy resin and preparation method |
| CN111205444A (en) * | 2020-03-13 | 2020-05-29 | 广东鲸鲨化工有限公司 | Modified water-based polyester resin with high dicyclopentadiene content as well as preparation method and application thereof |
| CN115305078A (en) * | 2022-05-23 | 2022-11-08 | 长江大学 | Liquid-solid phase change self-supporting fracturing fluid composition and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1880358A (en) * | 2005-06-17 | 2006-12-20 | 中国石化上海石油化工股份有限公司 | Dicyclopentadiene modified unsaturated polyester resin preparation method |
| CN101153072A (en) * | 2007-09-18 | 2008-04-02 | 长春工业大学 | Method for preparing modified unsaturated polyester resin by low-purity industrial grade dicyclopentadiene |
| CN101633729A (en) * | 2009-08-26 | 2010-01-27 | 常州华日新材有限公司 | Method for preparing unsaturated polyster resin by industrial dicyclopentadiene |
| CN101704940A (en) * | 2009-11-13 | 2010-05-12 | 常州工程职业技术学院 | Unsaturated polyester resin for atomic ash |
| CN101735759A (en) * | 2009-12-10 | 2010-06-16 | 江苏大力士投资有限公司 | High-performance marble glue and preparation method thereof |
| CN103193966A (en) * | 2013-04-27 | 2013-07-10 | 肇庆福田化学工业有限公司 | Unsaturated polyester resin for artificial stone and synthesis method thereof |
-
2012
- 2012-12-25 CN CN201210569179.3A patent/CN103897160B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1880358A (en) * | 2005-06-17 | 2006-12-20 | 中国石化上海石油化工股份有限公司 | Dicyclopentadiene modified unsaturated polyester resin preparation method |
| CN101153072A (en) * | 2007-09-18 | 2008-04-02 | 长春工业大学 | Method for preparing modified unsaturated polyester resin by low-purity industrial grade dicyclopentadiene |
| CN101633729A (en) * | 2009-08-26 | 2010-01-27 | 常州华日新材有限公司 | Method for preparing unsaturated polyster resin by industrial dicyclopentadiene |
| CN101704940A (en) * | 2009-11-13 | 2010-05-12 | 常州工程职业技术学院 | Unsaturated polyester resin for atomic ash |
| CN101735759A (en) * | 2009-12-10 | 2010-06-16 | 江苏大力士投资有限公司 | High-performance marble glue and preparation method thereof |
| CN103193966A (en) * | 2013-04-27 | 2013-07-10 | 肇庆福田化学工业有限公司 | Unsaturated polyester resin for artificial stone and synthesis method thereof |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107177321A (en) * | 2017-06-05 | 2017-09-19 | 苏州金禾新材料股份有限公司 | A kind of disassembled foam double-faced adhesive |
| CN107903386A (en) * | 2017-11-17 | 2018-04-13 | 广东中迅新型材料有限公司 | A kind of modified unsaturated polyester resin and its artificial stone of preparation |
| CN109957098A (en) * | 2017-12-25 | 2019-07-02 | 宜兴市兴南复合材料厂有限公司 | A kind of cloud stone glue special epoxy resin and preparation method |
| CN109232874A (en) * | 2018-08-21 | 2019-01-18 | 江苏金隆新材料有限公司 | Cloud stone glue unsaturated polyester resin of epoxy resin modification and its preparation method and application |
| CN109912953A (en) * | 2019-01-23 | 2019-06-21 | 新阳科技集团有限公司 | A kind of preparation method of terephthaldehyde's acid type unsaturated polyester resin |
| CN109912953B (en) * | 2019-01-23 | 2021-05-28 | 新阳科技集团有限公司 | Preparation method of terephthalic acid type unsaturated polyester resin |
| CN111205444A (en) * | 2020-03-13 | 2020-05-29 | 广东鲸鲨化工有限公司 | Modified water-based polyester resin with high dicyclopentadiene content as well as preparation method and application thereof |
| CN115305078A (en) * | 2022-05-23 | 2022-11-08 | 长江大学 | Liquid-solid phase change self-supporting fracturing fluid composition and preparation method thereof |
| CN115305078B (en) * | 2022-05-23 | 2023-09-19 | 长江大学 | Liquid-solid phase change self-supporting fracturing fluid composition and preparation method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103897160B (en) | 2016-06-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103897160A (en) | Storage-resistant marble adhesive dedicated unsaturated polyester resin | |
| US4356299A (en) | Catalyst system for a polyethylene terephthalate polycondensation | |
| CN101735759A (en) | High-performance marble glue and preparation method thereof | |
| TW201129603A (en) | Polyesters for coatings | |
| CN107033829A (en) | A kind of polytrimethylene carbonate moisture-curable polyurethane hot melt adhesive and preparation method thereof | |
| CN104449531B (en) | A kind of metal packaging tank dual-component polyurethane resin and preparation method thereof | |
| CN101153072A (en) | Method for preparing modified unsaturated polyester resin by low-purity industrial grade dicyclopentadiene | |
| DK153325B (en) | PROCEDURE FOR THE PREPARATION OF SURE POLYESTER RESIN | |
| JP2015500373A5 (en) | ||
| WO2012134152A3 (en) | Polyester resin resulting from the copolymerisation of lactic acid and isosorbide, and a production method therefor | |
| CN105906790A (en) | Polyester polyol for synthesizing moisture cured polyurethane hot melt adhesives | |
| KR20160027135A (en) | Polyester resin, hot melt adhesive, and hot melt adhesive solution | |
| CN105637010A (en) | Polyester resin, injection-molded article, polyester sheet, and polyester container | |
| WO2016011923A1 (en) | Method for preparing polyester hot melt adhesive with high viscosity and locally sensitive viscosity-temperature property | |
| CN101608015A (en) | A kind of unsaturated polyester resin and method for making thereof that is used for electrical apparatus product moulding material | |
| CN104017191A (en) | Preparation method for polyester for bottles | |
| CN102876254A (en) | High speed beer trademark glue and preparation method thereof | |
| CN104927037A (en) | Preparation method of polyester hot melt adhesive applicable to powder-point-method low-temperature sizing | |
| CN104017189A (en) | Preparation method for antimony-free polyester for bottles | |
| CN103555429A (en) | Preparation method of carboxylic hydrogenated castor oil polyalcohol | |
| CN105462535B (en) | The preparation method of low melting point and the high polyester hot-melt adhesive of crystalline rate | |
| CN113563564B (en) | Grease-based latent resin, and preparation method and application thereof | |
| CN102190770A (en) | Production method for urea resin | |
| CN108264633B (en) | High-stability quartz stone resin and preparation method thereof | |
| CN109422868A (en) | A kind of production method of high-viscosity polyester |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |