JPS6131759B2 - - Google Patents

Info

Publication number
JPS6131759B2
JPS6131759B2 JP7404183A JP7404183A JPS6131759B2 JP S6131759 B2 JPS6131759 B2 JP S6131759B2 JP 7404183 A JP7404183 A JP 7404183A JP 7404183 A JP7404183 A JP 7404183A JP S6131759 B2 JPS6131759 B2 JP S6131759B2
Authority
JP
Japan
Prior art keywords
chromium
tanning
chromate
acid
alumina hydrate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP7404183A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59199800A (ja
Inventor
Sakae Iizuka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Chemical Industrial Co Ltd
Original Assignee
Nippon Chemical Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Chemical Industrial Co Ltd filed Critical Nippon Chemical Industrial Co Ltd
Priority to JP7404183A priority Critical patent/JPS59199800A/ja
Publication of JPS59199800A publication Critical patent/JPS59199800A/ja
Publication of JPS6131759B2 publication Critical patent/JPS6131759B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treatment And Processing Of Natural Fur Or Leather (AREA)
JP7404183A 1983-04-28 1983-04-28 クロム−アルミニウム系鞣剤の製法 Granted JPS59199800A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7404183A JPS59199800A (ja) 1983-04-28 1983-04-28 クロム−アルミニウム系鞣剤の製法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7404183A JPS59199800A (ja) 1983-04-28 1983-04-28 クロム−アルミニウム系鞣剤の製法

Publications (2)

Publication Number Publication Date
JPS59199800A JPS59199800A (ja) 1984-11-12
JPS6131759B2 true JPS6131759B2 (2) 1986-07-22

Family

ID=13535683

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7404183A Granted JPS59199800A (ja) 1983-04-28 1983-04-28 クロム−アルミニウム系鞣剤の製法

Country Status (1)

Country Link
JP (1) JPS59199800A (2)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102351247A (zh) * 2011-07-08 2012-02-15 甘肃锦世化工有限责任公司 用铬酸酐副产物硫酸氢钠生产氧化铬黑的方法
CN102586505B (zh) * 2012-01-13 2014-04-23 浙江中辉皮草有限公司 一种绵羊服装毛革的铬鞣液循环鞣制工艺
CN108474047B (zh) * 2016-01-29 2021-03-23 西铁城时计株式会社 用于检测是否为用6价铬还原化合物处理过的皮革的检测液

Also Published As

Publication number Publication date
JPS59199800A (ja) 1984-11-12

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