CN1333085C - 六价铬含量达标皮革的生产方法 - Google Patents
六价铬含量达标皮革的生产方法 Download PDFInfo
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- CN1333085C CN1333085C CNB2006100417994A CN200610041799A CN1333085C CN 1333085 C CN1333085 C CN 1333085C CN B2006100417994 A CNB2006100417994 A CN B2006100417994A CN 200610041799 A CN200610041799 A CN 200610041799A CN 1333085 C CN1333085 C CN 1333085C
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- wet blue
- rev
- minutes
- rotational speed
- blue leather
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- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB2006100417994A CN1333085C (zh) | 2006-02-20 | 2006-02-20 | 六价铬含量达标皮革的生产方法 |
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CNB2006100417994A CN1333085C (zh) | 2006-02-20 | 2006-02-20 | 六价铬含量达标皮革的生产方法 |
Publications (2)
Publication Number | Publication Date |
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CN1807655A CN1807655A (zh) | 2006-07-26 |
CN1333085C true CN1333085C (zh) | 2007-08-22 |
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CNB2006100417994A Expired - Fee Related CN1333085C (zh) | 2006-02-20 | 2006-02-20 | 六价铬含量达标皮革的生产方法 |
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CN (1) | CN1333085C (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101985668A (zh) * | 2010-05-04 | 2011-03-16 | 张壮斗 | 一种无限期循环利用废液进行复鞣的制革工艺 |
CN102534059B (zh) * | 2010-12-14 | 2015-12-09 | 张壮斗 | 一种循环利用废液进行复鞣的制革工艺 |
CN102732649B (zh) * | 2012-06-15 | 2014-08-20 | 海宁森德皮革有限公司 | 超低总碳散发的汽车内饰革的生产工艺 |
CN103469312B (zh) * | 2013-08-19 | 2016-03-02 | 佛山捷利再生科技有限公司 | 一种环保型皮浆皮带材料及其生产工艺 |
CN108473846B (zh) * | 2016-01-29 | 2020-10-23 | 西铁城时计株式会社 | 6价铬处理剂及使用其的皮革或皮革制品 |
CN106350618B (zh) * | 2016-08-30 | 2018-06-29 | 晋江市永建皮革制品有限公司 | 透气环保皮革的制作方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19860610A1 (de) * | 1998-12-29 | 2000-07-06 | Schill & Seilacher | Inhibierung der Cr(VI)-Bildung in chromgegerbtem Le der |
DE19906190A1 (de) * | 1999-02-15 | 2000-08-17 | Boehme Chem Fab Kg | Gerbverfahren |
CN1597993A (zh) * | 2004-08-20 | 2005-03-23 | 四川大学 | 降低皮革中六价铬含量的处理方法 |
-
2006
- 2006-02-20 CN CNB2006100417994A patent/CN1333085C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19860610A1 (de) * | 1998-12-29 | 2000-07-06 | Schill & Seilacher | Inhibierung der Cr(VI)-Bildung in chromgegerbtem Le der |
DE19906190A1 (de) * | 1999-02-15 | 2000-08-17 | Boehme Chem Fab Kg | Gerbverfahren |
CN1597993A (zh) * | 2004-08-20 | 2005-03-23 | 四川大学 | 降低皮革中六价铬含量的处理方法 |
Non-Patent Citations (3)
Title |
---|
六价铬专用防治PC助剂的应用研究 马兴元 等,中国皮革,第34卷第9期 2005 * |
荆树皮栲胶对皮革中六价铬预防作用的研究 孙根行 等,皮革化工,第19卷第6期 2002 * |
荆树皮栲胶对皮革中六价铬预防作用的研究 孙根行 等,皮革化工,第19卷第6期 2002;六价铬专用防治PC助剂的应用研究 马兴元 等,中国皮革,第34卷第9期 2005 * |
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Publication number | Publication date |
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CN1807655A (zh) | 2006-07-26 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ruixin Group Co., Ltd. Assignor: Shaanxi University of Science and Technology Contract fulfillment period: 2007.8.22 to 2014.8.21 contract change Contract record no.: 2009330001556 Denomination of invention: Production method of leather in which hexavalent chromium content reaches the standard Granted publication date: 20070822 License type: Exclusive license Record date: 2009.7.3 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.8.22 TO 2014.8.21; CHANGE OF CONTRACT Name of requester: RUIXIN GROUP CO.,LTD. Effective date: 20090703 |
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C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070822 Termination date: 20110220 |