Invention Grant
- Patent Title: Soil-release compositions
- Patent Title (中): 土壤释放组合物
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Application No.: US953818Application Date: 1978-10-23
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Publication No.: US4214997APublication Date: 1980-07-29
- Inventor: Ronald M. Morris , Stuart K. Pratley
- Applicant: Ronald M. Morris , Stuart K. Pratley
- Applicant Address: NY New York
- Assignee: Lever Brothers Company
- Current Assignee: Lever Brothers Company
- Current Assignee Address: NY New York
- Priority: GBX44580/77 19771026
- Main IPC: C11D3/00
- IPC: C11D3/00 ; C11D3/37 ; D06M15/263 ; C11D3/26 ; D06M15/30
Abstract:
A soil-release composition for the treatment of textile fabrics comprises a complex of a nonionic detergent and a polycarboxylate polymer, together with an organic quaternary ammonium surfactant compound in a concentrated aqueous solution with an acid pH.
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