http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1665299-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ef2dd84fcbfb02b02016c57dc75d054c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N31-16 |
| filingDate | 1989-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1991-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_facc4032ca3531c09630d34d787093a3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d73abf0fce9bbdd5582c7f69a0e89520 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d502aada3f2a0b6ed3f543f8b812f1a7 |
| publicationDate | 1991-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1665299-A1 |
| titleOfInvention | Method for quantitative determination of avirole in avivage tubs |
| abstract | The invention relates to analytical chemistry, in particular, the quantitative determination of avirol in avivazhnyh baths, which can be used for the finishing of filaments. The goal is to increase the accuracy and selectivity of the process. It is treated by treating the sample with acetone (volume ratio 1: 1–5), an alcoholic KOH solution (mass ratio to avirol = 0.5–5.0: 1.0) at boiling followed by titration of the resulting solution with hydrochloric acid. These conditions reduce the relative error of analysis from 85% (salting out) to 16% while reducing the labor costs for analysis by 2.8 times. This method makes it possible to adjust the technological cycle of the thread thread processing and to reduce the specific consumption rate of avirol OG per 1 kg / ton of the thread when it is evenly applied to the thread, which improves the quality of the thread and its slip, reduces sticking of the thread-conducting headset during thread finishing and processing, and reduces fleecy. 2 tab. |
| priorityDate | 1989-05-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.