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| METHOD FOR IMPROVING FOAMING RATE OF POLYLACTIC ACID THROUGH PRE-ISOTHERMAL COLD CRYSTALLIZATION TREATMENT 专利
申请日期: 2019-10-17, 公开日期: 2019-10-17
作者: Zhao GQ(赵国群); Li B(李博)
  收藏 | 浏览/下载：18/0 | 提交时间：2020/01/04 |
| Constructing polylactic acid/hydroxyapatite/acellular amniotic composite scaffold comprises e.g. dissolving polylactic acid in dichloromethane solution to obtain polylactic acid dichloromethane solution and adding hydroxyapatite. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-13
作者: SONG K YAN X LU Y LI L LI W LIU T
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/02 |
| Method for constructing 3D cell culture microspheres for bone tissue engineering, involves adding polylactic acid to methylene dichloride, adding nanohydroxyapatite to mixture and adding mixture to gelatin dispersant followed by separating. 专利
申请日期: 2018-01-01, 公开日期: 2018-02-09
作者: SONG K LI L KONG Q LI W LIU T
收藏 | 浏览/下载：17/0 | 提交时间：2019/12/02 |
| Preparation method of polylactic-acid-modified molybdenum disulfide nano lamellae 专利
申请日期: 2015-01-01,
作者: LIANG XIAO; CHEN PENGPENG; NIE WANGYAN; ZHOU YIFENG
收藏 | 浏览/下载：2/0 | 提交时间：2019/04/19 |
| New linear comb polylactic acid having specified number-average molecular weight and single-arm number-average molecular weight, where linear macromolecular initiator is hydroxylated linear liquid polymer. 专利
申请日期: 2013-01-01, 公开日期: 2013-03-13
作者: GAO Q LENG X SHEN K LI Y REN Y WANG
收藏 | 浏览/下载：2/0 | 提交时间：2019/12/13 |
| New starlike comb polylactic acid by adding solvent, chlorinated alkane with lactide monomer and hydroxyl groups into a reactor, adding macroinitiator, hydroxylated liquid polymer and 1,8-diazabicyclo(5.4.0)-undec-7-ene and polycondensing. 专利
申请日期: 2013-01-01, 公开日期: 2013-06-05
作者: LI Y GAO Q WANG Y REN Y SHEN K LENG
收藏 | 浏览/下载：4/0 | 提交时间：2019/12/13 |
| Manufacture of polylactic acid nucleating agent for producing thermostable product, involves refluxing mixture of zinc salt in ethanol and distilled water, adding citric acid, cooling, filtering and washing with ethanol and water. 专利
申请日期: 2012-01-01, 公开日期: 2012-07-18
作者: CHEN G LIANG J SONG P WEI Z ZHANG W
收藏 | 浏览/下载：3/0 | 提交时间：2019/12/18 |
