CN201276510Y - 一种制备荧光增白剂的装置 - Google Patents
一种制备荧光增白剂的装置 Download PDFInfo
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- CN201276510Y CN201276510Y CNU2008201494475U CN200820149447U CN201276510Y CN 201276510 Y CN201276510 Y CN 201276510Y CN U2008201494475 U CNU2008201494475 U CN U2008201494475U CN 200820149447 U CN200820149447 U CN 200820149447U CN 201276510 Y CN201276510 Y CN 201276510Y
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CNU2008201494475U CN201276510Y (zh) | 2008-09-26 | 2008-09-26 | 一种制备荧光增白剂的装置 |
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CNU2008201494475U CN201276510Y (zh) | 2008-09-26 | 2008-09-26 | 一种制备荧光增白剂的装置 |
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CN201276510Y true CN201276510Y (zh) | 2009-07-22 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103467278A (zh) * | 2013-09-25 | 2013-12-25 | 威海韩孚生化药业有限公司 | 2,4-二氯苯氧乙酸的制备方法及装置 |
CN104194397A (zh) * | 2014-09-05 | 2014-12-10 | 山西青山化工有限公司 | 减少三聚氯氰在合成荧光增白剂中流失的反应装置及工艺 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103467278A (zh) * | 2013-09-25 | 2013-12-25 | 威海韩孚生化药业有限公司 | 2,4-二氯苯氧乙酸的制备方法及装置 |
CN103467278B (zh) * | 2013-09-25 | 2015-04-08 | 威海韩孚生化药业有限公司 | 2,4-二氯苯氧乙酸的制备方法及装置 |
CN104194397A (zh) * | 2014-09-05 | 2014-12-10 | 山西青山化工有限公司 | 减少三聚氯氰在合成荧光增白剂中流失的反应装置及工艺 |
CN104194397B (zh) * | 2014-09-05 | 2016-02-17 | 山西青山化工有限公司 | 减少三聚氯氰在合成荧光增白剂中流失的反应装置及工艺 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhengzhou Linhai environmental protection material Co. Ltd. Assignor: He Mingbo Contract fulfillment period: 2009.10.12 to 2017.10.12 Contract record no.: 2009410000257 Denomination of utility model: Apparatus for preparing fluorescent whitening agent Granted publication date: 20090722 License type: Exclusive license Record date: 20091030 |
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Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.10.12 TO 2017.10.12; CHANGE OF CONTRACT Name of requester: ZHENGZHOU LINHAI ENVIRONMENT PROTECTION MATERIALS Effective date: 20091030 |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20100926 |