Title: Brightening agent for sodium tripolyphosphate
Application Number: 87108248 Application Date: 1987.12.30
Publication Number: 1021369 Publication Date: 1988.10.12
Approval Pub. Date: Granted Pub. Date: 1992.07.29
International Classifi-cation: C01B25/41,C09K9/02,C11D3/42
Applicant(s) Name: Weifang Inst. of Synthetic Detergent Factory Address:
Inventor(s) Name:
Attorney & Agent:
Abstract:
     This invention relates to the technology of sedium, tri-phosphate production. Said brightening agent contains fluorescer as the main constituent, substance consisting of alcohol-ether and phenol-ether non-ionic surface active agent as synergist, alcohols and deionized water as solvents. The percentage ratio of said constituents by weight are as follows. Fluorescer 1-5%, alcohol-ether surface active agent 2-5%, phenol-ether surface active agent 8-15%, alcohols 1-5%, deionized water 70-88%.
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