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Method for preparing nano SiO2/polyurethane/acrylic ester composite emulsion and miniemulsion polymerization 专利
申请日期: 2011-01-01,
作者:  ZHAOHUA LUO;  MINGYUAN WU;  GUOTING CUI;  QINGYUN WU;  JIANAN ZHANG
收藏  |  浏览/下载:3/0  |  提交时间:2019/04/19
Preparation method of aqueous vinylidene chloride base glue used in high-barrier plastic film 专利
申请日期: 2011-01-01,
作者:  MINGYUAN WU;  GUOTING CUI;  QINGYUN WU;  JIANAN ZHANG;  XIANCHAO QU
收藏  |  浏览/下载:2/0  |  提交时间:2019/04/19
Composite film preparing method, involves coating grafting monomer on multi-pore film utilized as bottom die, where grafting monomer with strong affinity to alcohol and aromatic hydrocarbon is obtained with specific consistency. 专利
申请日期: 2011-01-01, 公开日期: 2011-09-14
作者:  LI Y LI Z ZHANG B ZHANG C QU L
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/18
Washing of low-temperature methanol involves pre-cooling raw material containing hydrogen sulfide, carbon dioxide and water, washing, spraying methanol, separating methanol containing water and injecting to separation tower. 专利
申请日期: 2011-01-01, 公开日期: 2011-06-01
作者:  LI Y DU Y QU P ZHANG S YU Y WANG Z
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/18


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