发明授权
US06913660B2 Dispersant compositions comprising novel emulsifiers for water in oil emulsions
失效
包含用于油包水乳液的新型乳化剂的分散剂组合物
- 专利标题: Dispersant compositions comprising novel emulsifiers for water in oil emulsions
- 专利标题(中): 包含用于油包水乳液的新型乳化剂的分散剂组合物
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申请号: US10312874申请日: 2001-07-05
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公开(公告)号: US06913660B2公开(公告)日: 2005-07-05
- 发明人: Arend Jouke Kingma , Arno Lange , Hans Peter Rath
- 申请人: Arend Jouke Kingma , Arno Lange , Hans Peter Rath
- 申请人地址: DE Ludwigshafen
- 专利权人: BASF Aktiengesellschaft
- 当前专利权人: BASF Aktiengesellschaft
- 当前专利权人地址: DE Ludwigshafen
- 代理机构: Oblon, Spivak, McClelland, Maier & Neustadt, P.C.
- 优先权: DE10032829 20000706
- 国际申请: PCT/EP01/07722 WO 20010705
- 国际公布: WO02/02485 WO 20020110
- 主分类号: B01F17/16
- IPC分类号: B01F17/16 ; B01F17/40 ; B01F17/52 ; C06B47/00 ; C06B47/14 ; C06B45/00 ; C06B31/28
摘要:
The invention relates to explosive compositions comprising, in a water-in-oil emulsion as emulsifier, a Mannich adduct composed of a) a hydrocarbyl-substituted, hydroxyaromatic compound of the formula I (R1)nAr(OH)x (I) in which R1 is a hydrocarbyl group selected from a straight-chain or branched C6-C400-alkyl, C6-C400-alkenyl, C6-C400-alkenyl-aryl or C6-C400-alkyl-aryl radical; Ar is a mononuclear or polynuclear, optionally substituted aromatic ring; n is an integral value of 1, 2 or 3; and x is an integral value of 1 and 5; b) formaldehyde, an oligomer or polymer thereof; and c) a nitrogen compound selected from an amine having at least one primary or secondary amino function, and ammonia.