Invention Grant
- Patent Title: Process for flame retarding fabrics
- Patent Title (中): 阻燃织物的工艺
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Application No.: US3746572DApplication Date: 1971-02-23
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Publication No.: US3746572APublication Date: 1973-07-17
- Inventor: WEIL E , FEARING R , EISENBERG B
- Applicant: STAUFFER CHEMICAL CO
- Assignee: Stauffer Chemical Co
- Current Assignee: Stauffer Chemical Co
- Priority: US11816671 1971-02-23
- Main IPC: D06M15/432
- IPC: D06M15/432 ; C09D5/18
Abstract:
THE PRESENT INVENTION A PROCESS FOR FLAME RETARDING TEXTILES WHICH COMPRISES: (1) APPLYING TO A TEXTILE AN AQUEOUS SOLUTION CONSISTING OF (A) A PHOSPHONATE HAVING AT LEAST ONE CARBON-BONDED PRIMARY ALCOHOL GROUP, (B) DIMETHYLOLDIHYDROXYETHYLENE UREA, AND (C) A CURING CATALYST; AND (2) CURING THE PHOSPHONATE AND UREA ON THE TEXTILE AND THEREBY RENDERING THE TEXTILE FLAME RETARDANT.
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