農薬のための被覆剤、マトリックス形成剤及び/又は包装材料としての、水溶性又は水に分散可能なポリエーテルブロック含有グラフト重合体の使用

Title:

農薬のための被覆剤、マトリックス形成剤及び/又は包装材料としての、水溶性又は水に分散可能なポリエーテルブロック含有グラフト重合体の使用

Document Type and Number:

Japanese Patent JP2004534880

Kind Code:

A

Abstract:

The use of a water soluble water dispersible film forming graft polymerisate comprises: (a) vinyl esters of 1-24C carboxylic acids, in the presence of (b) polyethers of mean number average molecular wt. 300 (I), as coating agents, matrix builders,and/or packaging materials for agrochemicals. The use of a water soluble water dispersible film forming graft polymerisate comprises: (a) vinyl esters of 1-24C carboxylic acids, in the presence of (b) polyethers of mean number average molecular wt. 300 of formula (I), as coating agents, matrix builders,and/or packaging materials for agrochemicals. R<1> = OH, amino, 1-24C alkoxy, R<9>-COO, R<9>-NH-COO-, polyalkoxy; R<2>-R<7> = (CH2)2, (CH2)3, (CH2)4, CH2CH(CH3), CH-2-CH(CH2-CH3), CH2-CHOR<10>-CH2 R<8> = H, amino-1-6 alkyl , 1-24 alkyl, R<9>-CO, R<0>-NH-CO; R<9> = 1-24C alkyl; R<10> = H, 1-24C alkyl, R<9>-CO; A = COO, CO-B-COO, CONH-B-NH-COO; B = (CH2)t or optionally substituted arylene; n = 1; s = 0-500; t = 1-12; u = 1-5000; v = 0-5000; w = 0-5000; x = 1-5000; y = 0-5000; z = 0-5000; and provided that when R<1> is polyalcohol, n is 1-8. An Independent claim is also included for agrochemical preparations in tablet form, containing a coating formulation of one or more agrochemical active agents as tab let cores with one or more graft polymerisates.

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Inventors:

Michael goche
Marcos Gomez
Tanya Schneider
Helmut Mefeld
Karl-Heinrich Schneider

Application Number:

JP2003503679A

Publication Date:

November 18, 2004

Filing Date:

May 31, 2002

Export Citation:

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Assignee:

BASF Aktiengesellschaft

International Classes:

B65D65/46; A01N25/10; A01N25/12; A01N35/10; A01N47/20; C08F8/12; C08F283/06; C08L51/00; C08L51/08; C09D151/00; C09D151/08; (IPC1-7): C08F283/06; A01N25/10; A01N25/12; A01N35/10; A01N47/20; B65D65/46; C08L51/00

Attorney, Agent or Firm:

Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel

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