CN104844836B - 一种淀粉/聚丙烯基一次性餐具材料制备方法 - Google Patents
一种淀粉/聚丙烯基一次性餐具材料制备方法 Download PDFInfo
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- CN104844836B CN104844836B CN201510328525.2A CN201510328525A CN104844836B CN 104844836 B CN104844836 B CN 104844836B CN 201510328525 A CN201510328525 A CN 201510328525A CN 104844836 B CN104844836 B CN 104844836B
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- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
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CN201510328525.2A CN104844836B (zh) | 2015-06-15 | 2015-06-15 | 一种淀粉/聚丙烯基一次性餐具材料制备方法 |
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CN201510328525.2A CN104844836B (zh) | 2015-06-15 | 2015-06-15 | 一种淀粉/聚丙烯基一次性餐具材料制备方法 |
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CN104844836A CN104844836A (zh) | 2015-08-19 |
CN104844836B true CN104844836B (zh) | 2016-11-02 |
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CN201510328525.2A Expired - Fee Related CN104844836B (zh) | 2015-06-15 | 2015-06-15 | 一种淀粉/聚丙烯基一次性餐具材料制备方法 |
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CN110857342A (zh) * | 2018-08-08 | 2020-03-03 | 山西惠谷嘉旭生物科技有限公司 | 一种生物质基低碳可降解防滑餐垫及其制备方法 |
CN110396223A (zh) * | 2019-08-06 | 2019-11-01 | 杨如麟 | 生物基环保牙签及其制备方法 |
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GB1524821A (en) * | 1974-11-26 | 1978-09-13 | Coloroll Ltd | Synthetic resin based compositions |
CN100503704C (zh) * | 2006-08-10 | 2009-06-24 | 哈尔滨龙骏实业发展有限公司 | 含淀粉的可降解材料及其制备方法 |
CN104650452A (zh) * | 2014-08-07 | 2015-05-27 | 柳州蓓蒂芬科技有限公司 | 植物微细纤维/胶粉/聚丙烯热拉伸复合材料的制备方法 |
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C14 | Grant of patent or utility model | ||
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Effective date of registration: 20180831 Address after: 750001 120-1-101, Tang Huai new village, Xingqing District, Yinchuan, the Ningxia Hui Autonomous Region Co-patentee after: Yang Jianjun Patentee after: Yang Rulin Address before: 750100 the Ningxia Hui Autonomous Region Yinchuan Helan national entrepreneurship base 7 Fuxing North Street Co-patentee before: Yang Jianjun Patentee before: Hou Shirong |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20201029 Address after: 750001 120-1-101, Tang Huai new village, Xingqing District, Yinchuan, the Ningxia Hui Autonomous Region Patentee after: Yang Rulin Patentee after: Hou Shirong Address before: 750001 120-1-101, Tang Huai new village, Xingqing District, Yinchuan, the Ningxia Hui Autonomous Region Patentee before: Yang Rulin Patentee before: Yang Jianjun |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161102 |