http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004067782-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_63c23a61576ab1c254f9c4497301bd0b http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c5c3f720f12e1cb0c4d4081b296c3126 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_86b90873337a37d0e5b2f0c5b91dfb00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D309-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C3-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C14C9-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D309-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C3-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C14C9-02 |
| filingDate | 2004-01-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_51a7b61a5e8fade29552d0dada84b0ce http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c153391a7b0182380720a826a27c8a76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e412fa6ca586c553c279ad0152e7f5db |
| publicationDate | 2004-08-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2004067782-A1 |
| titleOfInvention | Tanning agents and preservatives |
| abstract | The invention relates to a method for producing aqueous formulations, which is characterized in that at least one cyclic compound of general formula I is heated in the presence of water and an acid catalyst, and H-X-R<3> is at least partly isolated during or following the heating process. The variables in formula I are defined as follows: X is selected among oxygen, sulfur, and N-R<6>; R<3> and R<6> are identical or different and are selected among C1-C12 alkyl, C3-C12 cycloalkyl, which can be substituted or unsubstituted, C7-C13 aralkyl, C6-C14 aryl, which can be substituted or unsubstituted, formyl, CO-C1-C12 alkyl, CO-C3-C12 cycloalkyl, which can be substituted or unsubstituted, CO-C7-C13 aralkyl, CO-C6-C14 aryl, R<3> and R<6> optionally being bonded together so as to form a ring in case X represents N-R<6>; R<1>, R<2>, and R<4> are identical or different and are selected among hydrogen, C1-C12 alkyl, C3- C12 cycloalkyl, which can be substituted or unsubstituted, C7-C13 aralkyl, C6-C14 aryl, which can be substituted or unsubstituted, two adjacent radicals being optionally bonded together so as to form a ring; n represents an integer between 1 and 4; R<5> are identical or different and are selected among hydrogen, C1-C12 alkyl, C3-C12 cycloalkyl, which can be substituted or unsubstituted, C7-C13 aralkyl, C6-C14 aryl, which can be substituted or unsubstituted, R<5> being optionally bonded to R<4> or two adjacent radicals R<5> being bonded together so as to form a ring. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7410504-B2 |
| priorityDate | 2003-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 248.