Detail of "56619-23-9"
- CAS Number:
- 56619-23-9
- Name:
sodium; formaldehyde; 2-hydroxybenzenesulfonate; urea
- Molecular Structure:
- Formula:
- C8H11N2NaO6S
- Molecular Weight:
- 286.2375
- Density:
- g/cm3
- Boiling Point:
- °Cat760mmHg
- Flash Point:
- °C
sodium; formaldehyde; 2-hydroxybenzenesulfonate; urea
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Reference
- Aqueous suspensions of fibrils
- Aqueous suspensions of fibrils. Sander, Bruno; Berbner, Heinz; Bonitz, Eckhard; Scherling, Kurt (BASF A.-G., Ger.). Ger. Offen. DE 2545727 21 Apr 1977, 17 pp. (German). (Germany). CODEN: GWXXBX. CLASS: IC: C08J003-06. APPLICATION: DE 75-2545727 11 Oct 1975. DOCUMENT TYPE: Patent CA Section: 36 (Plastics Manufacture and Processing) Section cross-reference(s): 43 Fibrils of polystyrene [9003-53-6], PVC [9002-86-2], F2C:CF2-F2C:CH2 copolymer [25684-76-8], or a similar polymer are dispersed in water contg. an anionic dispersant such as HCHO-sodium .beta.In this experiment, several chemicals are used like 56619-23-9 -naphthalenesulfonate copolymer [29321-75-3], caprolactam-HCHO-melamine copolymer [26352-95-4], or isobutyl vinyl ether-maleic acid copolymer ammonium salt [25135-74-4] to prep. stable dispersions which are useful for the prepn. of nonwoven fleeces, felts, and paperlike materials having good wet strength and fiber bonding properties. .