CN1255486A - 一种带有羧基的聚酯齐聚物的制备方法 - Google Patents
一种带有羧基的聚酯齐聚物的制备方法 Download PDFInfo
- Publication number
- CN1255486A CN1255486A CN 98124885 CN98124885A CN1255486A CN 1255486 A CN1255486 A CN 1255486A CN 98124885 CN98124885 CN 98124885 CN 98124885 A CN98124885 A CN 98124885A CN 1255486 A CN1255486 A CN 1255486A
- Authority
- CN
- China
- Prior art keywords
- polyester oligomer
- carboxyl
- trimellitic acid
- dimethylbenzene
- anhydride
- 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
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 title claims abstract description 20
- 229920000728 polyester Polymers 0.000 title claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000006243 chemical reaction Methods 0.000 claims abstract description 12
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229920000151 polyglycol Polymers 0.000 claims description 8
- 239000010695 polyglycol Substances 0.000 claims description 8
- 238000002360 preparation method Methods 0.000 claims description 7
- UWHCKJMYHZGTIT-UHFFFAOYSA-N tetraethylene glycol Chemical compound OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 claims description 3
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 claims description 3
- 229920000604 Polyethylene Glycol 200 Polymers 0.000 claims 1
- 229920001223 polyethylene glycol Polymers 0.000 claims 1
- 229940113115 polyethylene glycol 200 Drugs 0.000 claims 1
- 239000003822 epoxy resin Substances 0.000 abstract description 4
- 229920000647 polyepoxide Polymers 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 4
- 239000008393 encapsulating agent Substances 0.000 abstract 1
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 12
- 238000010521 absorption reaction Methods 0.000 description 11
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 9
- 150000008065 acid anhydrides Chemical class 0.000 description 8
- 230000006837 decompression Effects 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 229920003171 Poly (ethylene oxide) Polymers 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 125000004185 ester group Chemical group 0.000 description 4
- 239000000796 flavoring agent Substances 0.000 description 4
- 235000019634 flavors Nutrition 0.000 description 4
- -1 polyoxyethylene Polymers 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000010792 warming Methods 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 238000004566 IR spectroscopy Methods 0.000 description 2
- 238000002329 infrared spectrum Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 150000008064 anhydrides Chemical class 0.000 description 1
- 239000003849 aromatic solvent Substances 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Furan Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98124885A CN1076025C (zh) | 1998-12-01 | 1998-12-01 | 一种带有羧基的聚酯齐聚物的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN98124885A CN1076025C (zh) | 1998-12-01 | 1998-12-01 | 一种带有羧基的聚酯齐聚物的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1255486A true CN1255486A (zh) | 2000-06-07 |
CN1076025C CN1076025C (zh) | 2001-12-12 |
Family
ID=5228878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN98124885A Expired - Fee Related CN1076025C (zh) | 1998-12-01 | 1998-12-01 | 一种带有羧基的聚酯齐聚物的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1076025C (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003093343A1 (de) * | 2002-04-30 | 2003-11-13 | Basf Aktiengesellschaft | Verfahren zur herstellung hochfunktioneller, hyperverzweigter polyester |
CN101062973B (zh) * | 2006-04-26 | 2014-09-10 | 汕头大学 | 树枝状高分子及其制备方法 |
CN105801868A (zh) * | 2016-03-22 | 2016-07-27 | 常州大学 | 一种双官能度环氧树脂乳化剂及乳液的制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2295990A1 (fr) * | 1974-12-24 | 1976-07-23 | Rhone Poulenc Ind | Compositions reticulables a base de polyesters satures |
AU532700B2 (en) * | 1979-04-02 | 1983-10-13 | Sumitomo Chemical Company, Limited | Diphenylalkanoether |
FR2485026A1 (fr) * | 1980-05-12 | 1981-12-24 | Rhone Poulenc Ind | Compositions a fonctions anhydride d'acide et son application en tant que reticulant de resines de polyester et/ou d'epoxyde |
JPH1095837A (ja) * | 1996-09-24 | 1998-04-14 | Toyo Ink Mfg Co Ltd | ポリエステル水分散体の製造方法 |
-
1998
- 1998-12-01 CN CN98124885A patent/CN1076025C/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003093343A1 (de) * | 2002-04-30 | 2003-11-13 | Basf Aktiengesellschaft | Verfahren zur herstellung hochfunktioneller, hyperverzweigter polyester |
CN101062973B (zh) * | 2006-04-26 | 2014-09-10 | 汕头大学 | 树枝状高分子及其制备方法 |
CN105801868A (zh) * | 2016-03-22 | 2016-07-27 | 常州大学 | 一种双官能度环氧树脂乳化剂及乳液的制备方法 |
CN105801868B (zh) * | 2016-03-22 | 2018-12-28 | 常州大学 | 一种双官能度环氧树脂乳化剂及乳液的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1076025C (zh) | 2001-12-12 |
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Owner name: BEIJING KEHUA NEW MATERIALS SCIENCE AND TECHNOLOG Free format text: FORMER OWNER: CHEMISTRY INSTITUTE, CHINESE ACADEMY OF SCIENCES Effective date: 20030725 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20030725 Address after: 100089 Beijing Haidian District Zizhuyuan Road No. 44 Patentee after: Beijing Kehua New Material Science and Technology Co.,Ltd. Address before: 100080 2, 1 North Street, Haidian District, Beijing, Zhongguancun Patentee before: Institute of Chemistry, Chinese Academy of Sciences |
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C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |