发明名称 |
USE OF HYDROXYLAMINES AS AGENTS FOR DESTROYING HYDROPHILIC POLYMER AND CORRESPONDING METHOD FOR DESTROYING SUCH POLYMERS |
摘要 |
The invention relates to the use of at least one hydroxylamine as an agent for destroying hydrophilic polymers in the form of hydrogels or aqueous suspensions of hydrogels, said hydroxylamine having general formula (I), in which: R1 and R2 each represent independently of each other an alkyl radical at C1-C8, an alkyl radical at C1-C16 substituted by at least one hydroxyl, aryl, aralkyl or alkaryl radical, wherein either R1 or R2 can also represent hydrogen. The invention also relates to the corresonding method for destroying hydrophilic polymers in the form of hydrogels or aqueous suspensions of hydrogels. |
申请公布号 |
WO2008135680(A3) |
申请公布日期 |
2009.01.29 |
申请号 |
WO2008FR50455 |
申请日期 |
2008.03.17 |
申请人 |
ARKEMA FRANCE;HIDALGO, MANUEL;VAN HEMELRYCK, BRUNO;VAULOUP, FABIENNE |
发明人 |
HIDALGO, MANUEL;VAN HEMELRYCK, BRUNO;VAULOUP, FABIENNE |
分类号 |
C08K5/32;C08F8/32;C08J11/28;C08K3/10;C08L33/02 |
主分类号 |
C08K5/32 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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