CN101538355B - 一种脲醛树脂的工业化生产方法 - Google Patents
一种脲醛树脂的工业化生产方法 Download PDFInfo
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- CN101538355B CN101538355B CN2009100306618A CN200910030661A CN101538355B CN 101538355 B CN101538355 B CN 101538355B CN 2009100306618 A CN2009100306618 A CN 2009100306618A CN 200910030661 A CN200910030661 A CN 200910030661A CN 101538355 B CN101538355 B CN 101538355B
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- urea
- formaldehyde
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CN2009100306618A CN101538355B (zh) | 2009-04-20 | 2009-04-20 | 一种脲醛树脂的工业化生产方法 |
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CN2009100306618A CN101538355B (zh) | 2009-04-20 | 2009-04-20 | 一种脲醛树脂的工业化生产方法 |
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CN101538355A CN101538355A (zh) | 2009-09-23 |
CN101538355B true CN101538355B (zh) | 2010-11-17 |
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CN2009100306618A Expired - Fee Related CN101538355B (zh) | 2009-04-20 | 2009-04-20 | 一种脲醛树脂的工业化生产方法 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102241954A (zh) * | 2011-05-20 | 2011-11-16 | 浙江安吉强裕人造板有限公司 | 一种脲醛粘胶剂 |
CN102391805B (zh) * | 2011-07-18 | 2013-09-04 | 广西大学 | 混凝土模板用改性脲醛树脂胶粘剂及其生产方法 |
CN103666351B (zh) * | 2013-12-13 | 2017-05-03 | 广西大学 | 一种实木复合地板基材复合板用改性脲醛胶及其制备方法 |
CN104760107B (zh) * | 2015-03-30 | 2017-03-08 | 广西宾阳县荣良新材料科技有限公司 | 一种清除剂降低实木复合地板甲醛的生产方法 |
CN106498804B (zh) * | 2016-11-05 | 2018-07-27 | 广东耀东华装饰材料科技有限公司 | 一种低甲醛释放的浸渍胶膜纸的生产方法 |
WO2021143544A1 (zh) * | 2020-01-19 | 2021-07-22 | 厦门大学 | 一种改性陶瓷隔膜及其制备方法和应用 |
CN113224459A (zh) * | 2020-01-19 | 2021-08-06 | 厦门大学 | 一种脲醛树脂改性陶瓷隔膜及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4410685A (en) * | 1982-09-10 | 1983-10-18 | Borden, Inc. | Hydrolytically stable urea-formaldehyde resins and process for manufacturing them |
US4997905A (en) * | 1987-12-23 | 1991-03-05 | Norsolor (Orkem Group) | Process for the preparation of aminoplastic resins having very low formaldehyde emission rates |
CN1834186A (zh) * | 2006-03-15 | 2006-09-20 | 北京林业大学 | 三聚氰胺改性脲醛树脂及其制备方法 |
CN1966541A (zh) * | 2006-11-10 | 2007-05-23 | 北京联合大学生物化学工程学院 | 一种低甲醛释放量脲醛树脂的制备方法 |
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2009
- 2009-04-20 CN CN2009100306618A patent/CN101538355B/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4410685A (en) * | 1982-09-10 | 1983-10-18 | Borden, Inc. | Hydrolytically stable urea-formaldehyde resins and process for manufacturing them |
US4997905A (en) * | 1987-12-23 | 1991-03-05 | Norsolor (Orkem Group) | Process for the preparation of aminoplastic resins having very low formaldehyde emission rates |
CN1834186A (zh) * | 2006-03-15 | 2006-09-20 | 北京林业大学 | 三聚氰胺改性脲醛树脂及其制备方法 |
CN1966541A (zh) * | 2006-11-10 | 2007-05-23 | 北京联合大学生物化学工程学院 | 一种低甲醛释放量脲醛树脂的制备方法 |
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CN101538355A (zh) | 2009-09-23 |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yangzhou Jiegao New Material Technology Co.,Ltd. Assignor: Yangzhou Jilong Chemical Co., Ltd. Contract record no.: 2011320000253 Denomination of invention: Industrialized production method of urea-formaldehyde resin Granted publication date: 20101117 License type: Exclusive License Open date: 20090923 Record date: 20110314 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20150420 |
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