CN108623795A - 一种基于全生物质单体的聚酯、制备方法及用途 - Google Patents
一种基于全生物质单体的聚酯、制备方法及用途 Download PDFInfo
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- CN108623795A CN108623795A CN201810506772.0A CN201810506772A CN108623795A CN 108623795 A CN108623795 A CN 108623795A CN 201810506772 A CN201810506772 A CN 201810506772A CN 108623795 A CN108623795 A CN 108623795A
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- Prior art keywords
- polyester
- acid
- full biomass
- catalyst
- ester
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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
- C08G63/672—Dicarboxylic acids and dihydroxy compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
- B65D65/38—Packaging materials of special type or form
- B65D65/46—Applications of disintegrable, dissolvable or edible materials
- B65D65/466—Bio- or photodegradable packaging materials
-
- 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
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/83—Alkali metals, alkaline earth metals, beryllium, magnesium, copper, silver, gold, zinc, cadmium, mercury, manganese, or compounds thereof
-
- 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
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
-
- 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
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
- C08G63/86—Germanium, antimony, or compounds thereof
- C08G63/866—Antimony or compounds thereof
-
- 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
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/87—Non-metals or inter-compounds thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Abstract
Description
样品 | Mn1/( g·mol-1) | PDI | Mn2/(g·mol-1) | T5%/℃ | 熔点或软化点/℃ |
P1 | 40720 | 2.25 | 22737 | 343 | 190.2 |
P2 | 41123 | 1.91 | 22148 | 337 | 183.5 |
P3 | 39867 | 1.85 | 20978 | 329 | 219.9 |
P4 | 39303 | 1.89 | 19981 | 335 | 206.2 |
P5 | 38235 | 1.87 | 21839 | 331 | 193.4 |
P6 | 38292 | 1.78 | 19806 | 335 | 189.5 |
PLA[1] | 13148 | 1.99 | 7489 | 320 | 167[2] /153.8[3] |
样品 | 拉伸强度/MPa | 断裂伸长率/% |
P1 | 148 | 138 |
P2 | 140 | 129 |
P3 | 129 | 109 |
P4 | 137 | 120 |
P5 | 125 | 101 |
P6 | 131 | 111 |
PLA[4] | 52.00 | 8.9 |
PLA/SS-OC[4] | 78.52 | 20.3 |
Claims (5)
Priority Applications (1)
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CN201810506772.0A CN108623795B (zh) | 2018-05-24 | 2018-05-24 | 一种基于全生物质单体的聚酯、制备方法及用途 |
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CN201810506772.0A CN108623795B (zh) | 2018-05-24 | 2018-05-24 | 一种基于全生物质单体的聚酯、制备方法及用途 |
Publications (2)
Publication Number | Publication Date |
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CN108623795A true CN108623795A (zh) | 2018-10-09 |
CN108623795B CN108623795B (zh) | 2020-11-06 |
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CN (1) | CN108623795B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112175000A (zh) * | 2020-10-22 | 2021-01-05 | 华东理工大学 | 一种多齿配位的α-二亚胺钒催化剂及其催化乙烯聚合的方法 |
CN112280021A (zh) * | 2020-09-25 | 2021-01-29 | 内蒙古久泰新材料有限公司 | 聚乙醇酸的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1378333A (fr) * | 1962-11-20 | 1964-11-13 | Glanzstoff Ag | Procédé de préparation de polyesters optiquement éclaircis |
CN101061158A (zh) * | 2002-06-14 | 2007-10-24 | 纳幕尔杜邦公司 | (对苯二甲酸-1,3-丙二醇-1,4∶3,6-二脱水-d-山梨醇)共聚酯及其制备方法 |
CN101591427A (zh) * | 2009-06-22 | 2009-12-02 | 南京工业大学 | 一种异山梨醇改性聚酯的制备方法 |
JP2011128407A (ja) * | 2009-12-18 | 2011-06-30 | Konica Minolta Opto Inc | セルロースエステル位相差フィルム、及びそれを用いた偏光板、液晶表示装置 |
-
2018
- 2018-05-24 CN CN201810506772.0A patent/CN108623795B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1378333A (fr) * | 1962-11-20 | 1964-11-13 | Glanzstoff Ag | Procédé de préparation de polyesters optiquement éclaircis |
CN101061158A (zh) * | 2002-06-14 | 2007-10-24 | 纳幕尔杜邦公司 | (对苯二甲酸-1,3-丙二醇-1,4∶3,6-二脱水-d-山梨醇)共聚酯及其制备方法 |
CN101591427A (zh) * | 2009-06-22 | 2009-12-02 | 南京工业大学 | 一种异山梨醇改性聚酯的制备方法 |
JP2011128407A (ja) * | 2009-12-18 | 2011-06-30 | Konica Minolta Opto Inc | セルロースエステル位相差フィルム、及びそれを用いた偏光板、液晶表示装置 |
Non-Patent Citations (1)
Title |
---|
ESWARAN,SAMBASIBAN V. ET AL.: "Nitrene insertion into a adjacent O-methoxy group followed by nucleophilic addition to the heterocumulene intermediate:experimental and computational studies", 《TETRAHEDRON》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112280021A (zh) * | 2020-09-25 | 2021-01-29 | 内蒙古久泰新材料有限公司 | 聚乙醇酸的制备方法 |
CN112280021B (zh) * | 2020-09-25 | 2022-09-06 | 内蒙古久泰新材料有限公司 | 聚乙醇酸的制备方法 |
CN112175000A (zh) * | 2020-10-22 | 2021-01-05 | 华东理工大学 | 一种多齿配位的α-二亚胺钒催化剂及其催化乙烯聚合的方法 |
CN112175000B (zh) * | 2020-10-22 | 2022-11-15 | 华东理工大学 | 一种多齿配位的α-二亚胺钒催化剂及其催化乙烯聚合的方法 |
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