Water-soluble active methylenes as formaldehyde scavengers
US5446195A · kind A · utility
50Cited by
1References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 25, 1992 |
| Grant date | Aug 29, 1995 |
| Priority date | — |
| Expiry date | Nov 25, 2012 |
Classification
- Technology area (CPC D)Textiles; Paper
- CPC primaryD06M15/423
- WIPO fieldMacromolecular chemistry, polymers
- WIPO sectorChemistry
Abstract
A formaldehyde scavenger composition consisting of a water-soluble compound of the formula, wherein ##STR1## --R and R' are the identical or different and are methyl or ##STR2## where m=1-3 and n=1-19, --Y is CH2 or --CH2--CO--CH2 and M and N are hydrogen or lower alkyl.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.