CN101619127B - 一种聚氨酯树脂的制备方法 - Google Patents
一种聚氨酯树脂的制备方法 Download PDFInfo
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CN2009101123313A CN101619127B (zh) | 2009-07-27 | 2009-07-27 | 一种聚氨酯树脂的制备方法 |
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CN101851325B (zh) * | 2010-04-12 | 2012-03-07 | 浙江深蓝轻纺科技有限公司 | 湿法合成革用聚酯型高耐水解高剥离聚氨酯树脂及其制备方法 |
CN103289043B (zh) * | 2013-05-24 | 2015-08-05 | 福建大元化工有限公司 | 一种聚氨酯树脂 |
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Effective date of registration: 20220721 Address after: 366000 No. 1888, Nige Road, Nige Development Zone, Yong'an City, Sanming City, Fujian Province Patentee after: CHAORAN (FUJIAN) NEW MATERIAL TECHNOLOGY Co.,Ltd. Address before: 362700 Yongning Industrial Park, Fujian, Shishi Patentee before: FUJIAN DAYUAN CHEMICAL Co.,Ltd. |
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Denomination of invention: A preparation method of polyurethane resin Effective date of registration: 20230131 Granted publication date: 20111130 Pledgee: Agricultural Bank of China Limited Yong'an sub branch Pledgor: CHAORAN (FUJIAN) NEW MATERIAL TECHNOLOGY Co.,Ltd. Registration number: Y2023350000028 |