CN103265668A - 对苯型不饱和聚酯树脂的制备方法 - Google Patents
对苯型不饱和聚酯树脂的制备方法 Download PDFInfo
- Publication number
- CN103265668A CN103265668A CN2013101897433A CN201310189743A CN103265668A CN 103265668 A CN103265668 A CN 103265668A CN 2013101897433 A CN2013101897433 A CN 2013101897433A CN 201310189743 A CN201310189743 A CN 201310189743A CN 103265668 A CN103265668 A CN 103265668A
- Authority
- CN
- China
- Prior art keywords
- acid
- preparation
- polyester resin
- unsaturated polyester
- terephthalic
- 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
- 229920006337 unsaturated polyester resin Polymers 0.000 title claims abstract description 32
- 238000002360 preparation method Methods 0.000 title claims abstract description 24
- 239000002253 acid Substances 0.000 claims abstract description 45
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 claims abstract description 24
- 238000006068 polycondensation reaction Methods 0.000 claims abstract description 17
- 238000006243 chemical reaction Methods 0.000 claims abstract description 10
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000004132 cross linking Methods 0.000 claims abstract description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 18
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 18
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 15
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 12
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 12
- CNHDIAIOKMXOLK-UHFFFAOYSA-N toluquinol Chemical compound CC1=CC(O)=CC=C1O CNHDIAIOKMXOLK-UHFFFAOYSA-N 0.000 claims description 12
- 238000013019 agitation Methods 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 claims description 8
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims description 8
- 150000001991 dicarboxylic acids Chemical class 0.000 claims description 8
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 7
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 6
- SZXQTJUDPRGNJN-UHFFFAOYSA-N dipropylene glycol Chemical compound OCCCOCCCO SZXQTJUDPRGNJN-UHFFFAOYSA-N 0.000 claims description 6
- JFCQEDHGNNZCLN-UHFFFAOYSA-N glutaric acid Chemical compound OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 claims description 6
- NWVVVBRKAWDGAB-UHFFFAOYSA-N hydroquinone methyl ether Natural products COC1=CC=C(O)C=C1 NWVVVBRKAWDGAB-UHFFFAOYSA-N 0.000 claims description 6
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims description 6
- KMOUUZVZFBCRAM-OLQVQODUSA-N (3as,7ar)-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione Chemical compound C1C=CC[C@@H]2C(=O)OC(=O)[C@@H]21 KMOUUZVZFBCRAM-OLQVQODUSA-N 0.000 claims description 5
- XRCRJFOGPCJKPF-UHFFFAOYSA-N 2-butylbenzene-1,4-diol Chemical compound CCCCC1=CC(O)=CC=C1O XRCRJFOGPCJKPF-UHFFFAOYSA-N 0.000 claims description 5
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 claims description 5
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 claims description 4
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 4
- NPAIMXWXWPJRES-UHFFFAOYSA-N butyltin(3+) Chemical compound CCCC[Sn+3] NPAIMXWXWPJRES-UHFFFAOYSA-N 0.000 claims description 4
- 239000001530 fumaric acid Substances 0.000 claims description 4
- LGRLWUINFJPLSH-UHFFFAOYSA-N methanide Chemical compound [CH3-] LGRLWUINFJPLSH-UHFFFAOYSA-N 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims description 4
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 claims description 4
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 claims description 3
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 claims description 3
- SBYMUDUGTIKLCR-UHFFFAOYSA-N 2-chloroethenylbenzene Chemical compound ClC=CC1=CC=CC=C1 SBYMUDUGTIKLCR-UHFFFAOYSA-N 0.000 claims description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 3
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims description 3
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 claims description 3
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical class C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims description 3
- XZKRXPZXQLARHH-UHFFFAOYSA-N buta-1,3-dienylbenzene Chemical compound C=CC=CC1=CC=CC=C1 XZKRXPZXQLARHH-UHFFFAOYSA-N 0.000 claims description 3
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 3
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims description 3
- 239000011976 maleic acid Substances 0.000 claims description 3
- AUHHYELHRWCWEZ-UHFFFAOYSA-N tetrachlorophthalic anhydride Chemical compound ClC1=C(Cl)C(Cl)=C2C(=O)OC(=O)C2=C1Cl AUHHYELHRWCWEZ-UHFFFAOYSA-N 0.000 claims description 3
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 2
- 229940051250 hexylene glycol Drugs 0.000 claims description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 claims description 2
- 238000010792 warming Methods 0.000 claims description 2
- 229920005989 resin Polymers 0.000 abstract description 11
- 239000011347 resin Substances 0.000 abstract description 11
- 229920000728 polyester Polymers 0.000 abstract description 8
- 150000007513 acids Chemical class 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 229920006395 saturated elastomer Polymers 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 238000003786 synthesis reaction Methods 0.000 abstract description 2
- 239000012974 tin catalyst Substances 0.000 abstract 2
- 230000000694 effects Effects 0.000 abstract 1
- 230000000052 comparative effect Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 230000035484 reaction time Effects 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 150000002009 diols Chemical class 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 229920006305 unsaturated polyester Polymers 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 229930185605 Bisphenol Natural products 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- YHWCPXVTRSHPNY-UHFFFAOYSA-N butan-1-olate;titanium(4+) Chemical compound [Ti+4].CCCC[O-].CCCC[O-].CCCC[O-].CCCC[O-] YHWCPXVTRSHPNY-UHFFFAOYSA-N 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000001384 succinic acid Substances 0.000 description 1
- -1 titanate ester Chemical class 0.000 description 1
Landscapes
- Macromonomer-Based Addition Polymer (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Description
项目 | 对比例1 | 实施例1 |
反应时间(第一步)/h | 16 | 8 |
酸值(第一步)/mgKOH/g | 19 | 7 |
胶凝时间/min | 35 | 18 |
稳定状态/h | 22 | 55 |
颜色 | 淡黄色浑浊粘稠液体 | 淡黄色透明粘稠液体 |
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310189743.3A CN103265668B (zh) | 2013-05-21 | 2013-05-21 | 对苯型不饱和聚酯树脂的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310189743.3A CN103265668B (zh) | 2013-05-21 | 2013-05-21 | 对苯型不饱和聚酯树脂的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103265668A true CN103265668A (zh) | 2013-08-28 |
CN103265668B CN103265668B (zh) | 2015-08-12 |
Family
ID=49009340
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310189743.3A Active CN103265668B (zh) | 2013-05-21 | 2013-05-21 | 对苯型不饱和聚酯树脂的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103265668B (zh) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103724604A (zh) * | 2013-12-10 | 2014-04-16 | 浙江天和树脂有限公司 | 一种气干性不饱和聚酯树脂的制备方法 |
CN105111422A (zh) * | 2015-09-18 | 2015-12-02 | 安庆和兴化工有限责任公司 | 生物全降解共聚酯的制备方法 |
CN106750216A (zh) * | 2017-01-23 | 2017-05-31 | 南通方鑫化工有限公司 | 一种对苯二甲酸改性石英石树脂及其制备方法 |
CN108084420A (zh) * | 2018-01-24 | 2018-05-29 | 佛山市三水金恒金属制品有限公司 | 一种铝型材粉末涂料用的聚酯树脂 |
CN108264828A (zh) * | 2018-01-24 | 2018-07-10 | 佛山市三水金恒金属制品有限公司 | 一种铝型材粉末涂料用的聚酯树脂的制备方法 |
CN108727968A (zh) * | 2018-04-25 | 2018-11-02 | 中山市大涂料有限公司 | 一种绿色环保高效led光固化聚氨酯改性不饱和聚酯水性木器漆及其制备方法 |
CN111253559A (zh) * | 2020-03-12 | 2020-06-09 | 常州昂晟自动化科技有限公司 | 一种不饱和树脂加压生产工艺 |
CN111892702A (zh) * | 2020-07-31 | 2020-11-06 | 广东百汇达新材料有限公司 | 一种对苯二甲酸型不饱和聚酯树脂及其制备方法 |
CN112831041A (zh) * | 2021-02-07 | 2021-05-25 | 湖北旺林新材料科技有限公司 | 一种对苯二甲酸型不饱和聚酯及其制备方法 |
CN113025170A (zh) * | 2021-03-10 | 2021-06-25 | 厦门国丽静电粉末有限公司 | 一种彩钢板用防腐涂料及其制备方法 |
CN113087887A (zh) * | 2021-03-30 | 2021-07-09 | 江阴市建恒化工有限公司 | 船用邻苯型不饱和聚酯树脂及其制备方法 |
CN113372700A (zh) * | 2021-05-31 | 2021-09-10 | 巨石集团有限公司 | 一种拉挤用不饱和聚酯树脂及其制备方法和应用 |
CN113880994A (zh) * | 2021-04-19 | 2022-01-04 | 广东汇泉联骏化学工业有限公司 | 一种改性气干型抗压不饱和聚酯树脂及其制备方法 |
CN115340669A (zh) * | 2022-06-27 | 2022-11-15 | 常州市日新树脂有限公司 | 一种无苯乙烯不饱和聚酯树脂及其制备方法 |
CN115819738A (zh) * | 2021-12-28 | 2023-03-21 | 镇江利德尔复合材料有限公司 | 一种双壁罐用树脂及其制备方法 |
CN116854866A (zh) * | 2023-06-05 | 2023-10-10 | 浙江创赢新材料有限公司 | 一种道路涂料用mma双组分不饱和聚酯树脂及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1508167A (zh) * | 2002-12-19 | 2004-06-30 | 陈少岳 | 一种利用对苯二甲酸等二元酸废渣生产不饱和聚酯树脂的方法及所用的催化剂 |
CN102558453A (zh) * | 2011-11-15 | 2012-07-11 | 湖州红剑聚合物有限公司 | 一种单酸封端型不饱和聚酯树脂及其制备方法 |
-
2013
- 2013-05-21 CN CN201310189743.3A patent/CN103265668B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1508167A (zh) * | 2002-12-19 | 2004-06-30 | 陈少岳 | 一种利用对苯二甲酸等二元酸废渣生产不饱和聚酯树脂的方法及所用的催化剂 |
CN102558453A (zh) * | 2011-11-15 | 2012-07-11 | 湖州红剑聚合物有限公司 | 一种单酸封端型不饱和聚酯树脂及其制备方法 |
Cited By (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103724604A (zh) * | 2013-12-10 | 2014-04-16 | 浙江天和树脂有限公司 | 一种气干性不饱和聚酯树脂的制备方法 |
CN103724604B (zh) * | 2013-12-10 | 2016-05-18 | 浙江天和树脂有限公司 | 一种气干性不饱和聚酯树脂的制备方法 |
CN105111422A (zh) * | 2015-09-18 | 2015-12-02 | 安庆和兴化工有限责任公司 | 生物全降解共聚酯的制备方法 |
CN106750216A (zh) * | 2017-01-23 | 2017-05-31 | 南通方鑫化工有限公司 | 一种对苯二甲酸改性石英石树脂及其制备方法 |
CN108084420A (zh) * | 2018-01-24 | 2018-05-29 | 佛山市三水金恒金属制品有限公司 | 一种铝型材粉末涂料用的聚酯树脂 |
CN108264828A (zh) * | 2018-01-24 | 2018-07-10 | 佛山市三水金恒金属制品有限公司 | 一种铝型材粉末涂料用的聚酯树脂的制备方法 |
CN108264828B (zh) * | 2018-01-24 | 2020-09-22 | 佛山市三水金恒金属制品有限公司 | 一种铝型材粉末涂料用的聚酯树脂的制备方法 |
CN108727968A (zh) * | 2018-04-25 | 2018-11-02 | 中山市大涂料有限公司 | 一种绿色环保高效led光固化聚氨酯改性不饱和聚酯水性木器漆及其制备方法 |
CN108727968B (zh) * | 2018-04-25 | 2020-08-14 | 中山市大一涂料有限公司 | 一种绿色环保高效led光固化聚氨酯改性不饱和聚酯水性木器漆及其制备方法 |
CN111253559A (zh) * | 2020-03-12 | 2020-06-09 | 常州昂晟自动化科技有限公司 | 一种不饱和树脂加压生产工艺 |
CN111892702A (zh) * | 2020-07-31 | 2020-11-06 | 广东百汇达新材料有限公司 | 一种对苯二甲酸型不饱和聚酯树脂及其制备方法 |
CN112831041A (zh) * | 2021-02-07 | 2021-05-25 | 湖北旺林新材料科技有限公司 | 一种对苯二甲酸型不饱和聚酯及其制备方法 |
CN113025170A (zh) * | 2021-03-10 | 2021-06-25 | 厦门国丽静电粉末有限公司 | 一种彩钢板用防腐涂料及其制备方法 |
CN113087887A (zh) * | 2021-03-30 | 2021-07-09 | 江阴市建恒化工有限公司 | 船用邻苯型不饱和聚酯树脂及其制备方法 |
CN113880994A (zh) * | 2021-04-19 | 2022-01-04 | 广东汇泉联骏化学工业有限公司 | 一种改性气干型抗压不饱和聚酯树脂及其制备方法 |
CN113372700A (zh) * | 2021-05-31 | 2021-09-10 | 巨石集团有限公司 | 一种拉挤用不饱和聚酯树脂及其制备方法和应用 |
CN115819738A (zh) * | 2021-12-28 | 2023-03-21 | 镇江利德尔复合材料有限公司 | 一种双壁罐用树脂及其制备方法 |
CN115340669A (zh) * | 2022-06-27 | 2022-11-15 | 常州市日新树脂有限公司 | 一种无苯乙烯不饱和聚酯树脂及其制备方法 |
CN116854866A (zh) * | 2023-06-05 | 2023-10-10 | 浙江创赢新材料有限公司 | 一种道路涂料用mma双组分不饱和聚酯树脂及其制备方法 |
CN116854866B (zh) * | 2023-06-05 | 2024-02-06 | 浙江创赢新材料有限公司 | 一种道路涂料用mma双组分不饱和聚酯树脂及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103265668B (zh) | 2015-08-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103265668B (zh) | 对苯型不饱和聚酯树脂的制备方法 | |
CN101633729B (zh) | 工业级双环戊二烯制备浅色不饱和聚酯树脂的方法 | |
CN103289068B (zh) | 甘油改性不饱和聚酯树脂的制备方法 | |
CN103910855B (zh) | 一种乙烯基酯树脂及其制备方法 | |
CN102702480B (zh) | 一种改性环氧丙烯酸酯及其制备方法 | |
CN103342798A (zh) | 一种低粘度耐高温改性环氧树脂的合成方法 | |
CN102115540B (zh) | 一种耐碱双酚a型不饱和聚酯树脂的制备方法 | |
CN103497287A (zh) | 一种smc/bmc用环氧乙烯基酯树脂的合成工艺 | |
CN103304749B (zh) | 一种改性高韧性环氧乙烯基酯树脂的合成方法 | |
WO2017076108A1 (zh) | 含硅改性耐高温氰酸酯树脂、其制备方法及应用 | |
CN111978444B (zh) | 一种基于有机多元酸的光固化树脂及其制备方法与应用 | |
CN102660009B (zh) | 一种阻燃线型共聚酯树脂的制备方法 | |
CN103641961A (zh) | 一种低成本无卤化学阻燃型乙烯基酯树脂及其制备方法 | |
CN101892005A (zh) | 一种无卤阻燃耐高温电机用绝缘漆 | |
CN101747608A (zh) | 双环戊二烯型不饱和聚酯模压树脂及其制备方法和用途 | |
CN103641696A (zh) | 一步法合成双羟丙基双酚a醚的方法 | |
CN103102457B (zh) | 一种苯乙烯改性的腰果壳油醇酸树脂及其制备方法 | |
CN115181220A (zh) | 一种对苯型不饱和聚酯树脂的制备方法及其应用 | |
CN108623796B (zh) | 一种以废对苯二甲酸生产对苯型不饱和聚酯树脂的方法 | |
Yu et al. | Topological network design toward high‐performance vegetable oil–based elastomers | |
CN113201117A (zh) | 酯交换型动态转移自催化热固性树脂及其制备方法与应用 | |
CN101712751B (zh) | 一种不饱和聚酯的合成方法 | |
CN106432701A (zh) | 一种生物基不饱和聚酯及其制备方法和应用 | |
CN104072687A (zh) | 一种环氧乙烯基酯树脂复配催化合成工艺 | |
CN108948338B (zh) | 一种封端型不饱和聚酯树脂及其合成工艺 |
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 | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation method of p-benzene unsaturated polyester resin Effective date of registration: 20211221 Granted publication date: 20150812 Pledgee: Shandong Junfeng Industrial Co.,Ltd. Pledgor: SHANDONG HONGXIN CHEMICALS Co.,Ltd. Registration number: Y2021980015683 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220616 Granted publication date: 20150812 Pledgee: Shandong Junfeng Industrial Co.,Ltd. Pledgor: SHANDONG HONGXIN CHEMICALS Co.,Ltd. Registration number: Y2021980015683 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation method of p-benzene unsaturated polyester resin Effective date of registration: 20220621 Granted publication date: 20150812 Pledgee: Qi Shang bank Limited by Share Ltd. Zhoucun branch Pledgor: SHANDONG HONGXIN CHEMICALS Co.,Ltd. Registration number: Y2022980008380 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230602 Granted publication date: 20150812 Pledgee: Qi Shang bank Limited by Share Ltd. Zhoucun branch Pledgor: SHANDONG HONGXIN CHEMICALS Co.,Ltd. Registration number: Y2022980008380 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation method of benzene type unsaturated polyester resin Effective date of registration: 20230607 Granted publication date: 20150812 Pledgee: Qi Shang bank Limited by Share Ltd. Zhoucun branch Pledgor: SHANDONG HONGXIN CHEMICALS Co.,Ltd. Registration number: Y2023980043086 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20150812 Pledgee: Qi Shang bank Limited by Share Ltd. Zhoucun branch Pledgor: SHANDONG HONGXIN CHEMICALS Co.,Ltd. Registration number: Y2023980043086 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Preparation method of benzene type unsaturated polyester resin Granted publication date: 20150812 Pledgee: Qi Shang bank Limited by Share Ltd. Zhoucun branch Pledgor: SHANDONG HONGXIN CHEMICALS Co.,Ltd. Registration number: Y2024980017683 |