Water soluble dye complexing polymers

申请公布号：US6103831(A)

申请号：US19990287923

申请日期：1999.04.07

申请公布日期：2000.08.15

申请人：

ISP INVESTMENTS INC.

发明人：SHIH, JENN S.;SRINIVAS, BALA;HORNBY, JOHN C.

分类号：C11D1/00;C11D1/62;C11D3/00;C11D3/24;C11D3/37;(IPC1-7):C08F9/12;C08F8/30;C08F8/18;C08F126/06

主分类号：C11D1/00

摘要：This invention relates to dye complexing polymers, and, more particularly, to water soluble poly(vinylpyridine betaines) containing a quaternary nitrogen and a carboxylate salt. The polymers herein have effective dye transfer inhibitor (DTI) properties for use, for example, laundry detergent and fabric softener compositions.

METHOD AND DEVICE AT RUNNING WEBS WHICH HAVE BEEN PRINTED IN A HIGH-SPEED PRINTER

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