CN107383307B - 一种利用改性木质素增强硬质聚氨酯材料及其制备方法 - Google Patents
一种利用改性木质素增强硬质聚氨酯材料及其制备方法 Download PDFInfo
- Publication number
- CN107383307B CN107383307B CN201710510649.1A CN201710510649A CN107383307B CN 107383307 B CN107383307 B CN 107383307B CN 201710510649 A CN201710510649 A CN 201710510649A CN 107383307 B CN107383307 B CN 107383307B
- Authority
- CN
- China
- Prior art keywords
- lignin
- modified lignin
- modified
- solution
- polyurethane material
- 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.)
- Active
Links
Classifications
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4825—Polyethers containing two hydroxy groups
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/48—Polyethers
- C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
-
- 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
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
- C08G18/6492—Lignin containing materials; Wood resins; Wood tars; Derivatives thereof
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/34—Heterocyclic compounds having nitrogen in the ring
- C08K5/3467—Heterocyclic compounds having nitrogen in the ring having more than two nitrogen atoms in the ring
- C08K5/3477—Six-membered rings
- C08K5/3492—Triazines
- C08K5/34922—Melamine; Derivatives thereof
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/52—Phosphorus bound to oxygen only
- C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
-
- 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
- C08K5/00—Use of organic ingredients
- C08K5/49—Phosphorus-containing compounds
- C08K5/51—Phosphorus bound to oxygen
- C08K5/53—Phosphorus bound to oxygen bound to oxygen and to carbon only
- C08K5/5317—Phosphonic compounds, e.g. R—P(:O)(OR')2
- C08K5/5333—Esters of phosphonic acids
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Polyurethanes Or Polyureas (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
检测项目 | 实例1 | 实例2 | 实例3 | 对照例 |
密度(kg/m<sup>3</sup>) | 145.68 | 142.13 | 140.68 | 133.32 |
拉伸强度(MPa) | 0.71 | 0.68 | 0.66 | 0.52 |
压缩强度(MPa) | 1.259 | 1.125 | 1.113 | 0.865 |
抗冲击强度(MPa) | 1.357 | 1.254 | 1.212 | 0.735 |
弯曲强度(MPa) | 1.866 | 1.756 | 1.658 | 1.354 |
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710510649.1A CN107383307B (zh) | 2017-06-28 | 2017-06-28 | 一种利用改性木质素增强硬质聚氨酯材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710510649.1A CN107383307B (zh) | 2017-06-28 | 2017-06-28 | 一种利用改性木质素增强硬质聚氨酯材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107383307A CN107383307A (zh) | 2017-11-24 |
CN107383307B true CN107383307B (zh) | 2019-12-10 |
Family
ID=60334456
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710510649.1A Active CN107383307B (zh) | 2017-06-28 | 2017-06-28 | 一种利用改性木质素增强硬质聚氨酯材料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107383307B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110564278A (zh) * | 2018-06-06 | 2019-12-13 | 湖北文理学院 | 一种高阻燃的聚氨酯保温涂料及其制备方法 |
CN111349208B (zh) * | 2018-12-21 | 2022-07-12 | 中国石油化工股份有限公司 | 一种木质素基聚氨酯薄膜及其合成方法 |
CN112300354B (zh) * | 2019-07-31 | 2022-06-07 | 中国石油化工股份有限公司 | 一种木质素基聚氨酯薄膜及其合成方法 |
CN112724430B (zh) * | 2019-10-28 | 2022-09-09 | 中国石油化工股份有限公司 | 一种木质素基聚氨酯薄膜及其制备方法 |
CN111040422A (zh) * | 2019-12-03 | 2020-04-21 | 东莞市雄林新材料科技股份有限公司 | 一种肤感tpu薄膜及其制备方法 |
CN110903491A (zh) * | 2019-12-12 | 2020-03-24 | 湖南绿燊环保科技有限公司 | 阻燃剂、改性聚乳酸及其制备方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1939950A (zh) * | 2006-10-13 | 2007-04-04 | 武汉理工大学 | 一种木质素改性水性聚氨酯的制备方法 |
CN101696261A (zh) * | 2009-10-29 | 2010-04-21 | 华南理工大学 | 一种木质素聚氨酯及其制备方法 |
CN102585143A (zh) * | 2011-01-14 | 2012-07-18 | 中国林业科学研究院木材工业研究所 | 一种生物质基阻燃聚氨酯泡沫及其制备方法 |
CN102702544A (zh) * | 2012-05-18 | 2012-10-03 | 江南大学 | 漆酶引发麻纤维接枝酚类单体提高与树脂复合性能的方法 |
CN103061186A (zh) * | 2011-10-22 | 2013-04-24 | 秦才东 | 制浆黑液的处理方法及其产品的应用方法 |
CN106554481A (zh) * | 2016-11-24 | 2017-04-05 | 吉林大学 | 一种原位增强环氧树脂的方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015086772A1 (en) * | 2013-12-12 | 2015-06-18 | Annikki Gmbh | Process for lignin purification and isolation |
-
2017
- 2017-06-28 CN CN201710510649.1A patent/CN107383307B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1939950A (zh) * | 2006-10-13 | 2007-04-04 | 武汉理工大学 | 一种木质素改性水性聚氨酯的制备方法 |
CN101696261A (zh) * | 2009-10-29 | 2010-04-21 | 华南理工大学 | 一种木质素聚氨酯及其制备方法 |
CN102585143A (zh) * | 2011-01-14 | 2012-07-18 | 中国林业科学研究院木材工业研究所 | 一种生物质基阻燃聚氨酯泡沫及其制备方法 |
CN103061186A (zh) * | 2011-10-22 | 2013-04-24 | 秦才东 | 制浆黑液的处理方法及其产品的应用方法 |
CN102702544A (zh) * | 2012-05-18 | 2012-10-03 | 江南大学 | 漆酶引发麻纤维接枝酚类单体提高与树脂复合性能的方法 |
CN106554481A (zh) * | 2016-11-24 | 2017-04-05 | 吉林大学 | 一种原位增强环氧树脂的方法 |
Non-Patent Citations (1)
Title |
---|
"硼氢化钠还原对褐腐木质素结构特征的影响";李改云 等;《光谱学与光谱分析》;20100731;第30卷(第7期);1930-1933 * |
Also Published As
Publication number | Publication date |
---|---|
CN107383307A (zh) | 2017-11-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107383307B (zh) | 一种利用改性木质素增强硬质聚氨酯材料及其制备方法 | |
CN109294193B (zh) | 一种可生物降解食品包装材料及其制备方法 | |
CN105482128B (zh) | 一种提取功能化木质素的方法 | |
CN102911274A (zh) | 一种利用毛竹化学制备纳米微晶纤维素的方法 | |
CN110562992B (zh) | 以稻壳为原料生产橡胶补强剂的方法 | |
CN111073325A (zh) | 一种木质素/纤维热塑性复合材料及其制备方法 | |
CN107778767B (zh) | 一种木质素酚醛树脂泡沫材料的制备方法 | |
CN117186588B (zh) | 一种电子电路基材用的高耐热树脂组合物及其制备方法 | |
CN105175682B (zh) | 一种利用木质素新型液化方法制备聚氨酯泡沫的工艺 | |
US20220333308A1 (en) | Process for producing binderless formaldehyde-free fiberboard and coproducing fulvic acid from straw | |
CN103045678B (zh) | 一种木质纤维素生物质的综合利用方法 | |
CN104164800B (zh) | 用香蕉茎秆制作可降解材料的制备方法 | |
CN109467663B (zh) | 一种基于母液稀释的改性呋喃树脂及其制备方法 | |
CN106750061B (zh) | 一种高抗水性酚醛树脂及其制备工艺 | |
CN103132397B (zh) | 一种洗衣机盖板用密度纤维板的制造方法 | |
CN113045867A (zh) | 一种基于改性汉麻纤维的可降解复合材料的制备方法 | |
CN101343256B (zh) | 橡胶促进剂cbs的制备方法 | |
CN111073579B (zh) | 一种人造板用高初粘性聚氨酯粘合剂及其制备方法和应用 | |
CN113942098A (zh) | 一种利用废旧纺织品改性开松纤维增强再生人造石的方法 | |
CN111747773B (zh) | 一种利用杏仁壳生产的加气砖及其制备方法 | |
CN114349881A (zh) | 一种适用于pbat降解膜袋中的改性半纤维素的制备方法 | |
CN107502249B (zh) | 一种利用纤维乙醇发酵残渣制备木质素基酚醛树脂胶粘剂并联产快腐还田肥的方法 | |
CN108501153B (zh) | 一种高强度高韧性竹胶板的制备方法 | |
CN113213865A (zh) | 一种蒸压粉煤灰砖及其制备工艺 | |
CN116905287B (zh) | 一种利用酒糟生物质制备的纸浆模塑材料及其制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191105 Address after: 414, block C, Tianhong science and technology building, No. 801, Changwu Middle Road, Wujin District, Changzhou City, Jiangsu Province Applicant after: Guo Yingqing Address before: 213102 Jiangsu Province, Changzhou Tianning Changxi Road No. 118 Applicant before: Changzhou Tai Tai Textile Co., Ltd. |
|
TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20191115 Address after: 226691 No.1, Qiuhu industrial concentration zone, Duntou Town, Hai'an City, Nantong City, Jiangsu Province Applicant after: Nantong Yuru Engineering Materials Co., Ltd Address before: 414, block C, Tianhong science and technology building, No. 801, Changwu Middle Road, Wujin District, Changzhou City, Jiangsu Province Applicant before: Guo Yingqing |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force 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: The invention relates to a hard polyurethane material reinforced with modified lignin and a preparation method thereof Effective date of registration: 20210823 Granted publication date: 20191210 Pledgee: China Construction Bank Corporation Hai'an sub branch Pledgor: Nantong Yuru Engineering Materials Co.,Ltd. Registration number: Y2021980008120 |