A KIND OF FUNCTIONAL OLEFIN MOTHER GRAIN AND THE METHOD OF IT AND THE USE OF IT

Title:

A KIND OF FUNCTIONAL OLEFIN MOTHER GRAIN AND THE METHOD OF IT AND THE USE OF IT

Document Type and Number:

WIPO Patent Application WO/2003/078490

Kind Code:

A1

Abstract:

The present invention relates to functional olefin mother grain and the method of it and the use of it, using certain amount polyolefin resin and certain amount polymer of polyamine with guanidine salt the functional mother grain is made by solution-grafting solid-grafting or fusion-grafting. Said functional mother grain is represented by following formula: (I) Wherein R is polymer of polyamine with guanidine salt grafting to polyolefin molecular chain; S is selected from group consisting of: H, Cl, methyl, or phenyl Blending corresponding polyolefin with functional mother grain of the present invention can prepare kinds of article with excellent antisepsis property, endurance effect, safe innocuity, including fibre, film, waterpipe and other plastic article; at the same time can greatly increase degree of dyeing of polyolefin fibre to acidity dye and disperse dye, surface polarity of polyolefin material and increase antistatic property and adhesion with paint film.

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Inventors:

ZHENG ANNA (CN)
GUAN YONG (CN)
WEI DAFU (CN)
LU HONG (CN)

Application Number:

PCT/CN2003/000183

Publication Date:

September 25, 2003

Filing Date:

March 14, 2003

Export Citation:

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Assignee:

SHANGHAI SUJIE SCIENCE TECH CO (CN)
UNIV EAST CHINA SCIENCE & TECH (CN)
ZHENG ANNA (CN)
GUAN YONG (CN)
WEI DAFU (CN)
LU HONG (CN)

International Classes:

C08L23/36; C08F8/30; C08F255/00; C08F255/02; C08F257/02; C08F259/04; C08L23/10; C08L51/06; C08L101/00; C09J151/06; C08L33/14; C08L79/02; (IPC1-7): C08F299/00

Foreign References:

GB1581205A	1980-12-10
GB231805A	1925-11-30
GB818844A	1959-08-26

Other References: