Invention Grant
US07767765B2 Method for modifying graft polyolefins, compositions and articles comprising polyolefins modified thus
有权
改性接枝聚烯烃，组合物和制品的方法，包括由此改性的聚烯烃
- Patent Title: Method for modifying graft polyolefins, compositions and articles comprising polyolefins modified thus
- Patent Title (中): 改性接枝聚烯烃，组合物和制品的方法，包括由此改性的聚烯烃
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Application No.: US10546756Application Date: 2004-02-27
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Publication No.: US07767765B2Publication Date: 2010-08-03
- Inventor: Henri Wautier , Fernand Gauthy , Dino Manfredi
- Applicant: Henri Wautier , Fernand Gauthy , Dino Manfredi
- Applicant Address: NL Nijverdal
- Assignee: Addcomp Holland BV
- Current Assignee: Addcomp Holland BV
- Current Assignee Address: NL Nijverdal
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: FR0302509 20030228; FR0311394 20030929
- International Application: PCT/EP2004/002082 WO 20040227
- International Announcement: WO2004/076501 WO 20040910
- Main IPC: C08F8/44
- IPC: C08F8/44 ; C08F8/00 ; C08F255/00 ; C08F255/02 ; C08F220/00
Abstract:
Process for modifying a polyolefin grafted with acid or anhydride groups, by at least partial neutralization of these groups with at least one neutralizing agent comprising an organic salt (1) that releases an organic acid (I) during the neutralization, according to which the organic acid (I) derived from the neutralization of the grafted polyolefin is reacted with at least one inorganic salt (2).Modified polyolefin (that can be) obtained by the process described above.Polymeric composition containing (A) at least one polymer, and (B) at least one modified polyolefin (that can be) obtained by the process above.Article comprising the modified polyolefin or the composition described above.
Public/Granted literature
- US20060160953A1 Method for modifying graft polyolefins, compositions and articles comprising polyolefins modified thus Public/Granted day:2006-07-20
Information query
IPC分类:
