| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_06e5813257ef643b9c16496ac119e66c |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E10-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-02363
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K13-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-306
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L31-0236 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K13-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K13-02 |
| filingDate |
2009-11-05^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0369673d3ee7393318cb7de86e54eeeb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cda0803933896613b58755b864a0c8cd
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8458c484782d0f686a0e7f058345f36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e574855493aaf92eb738117592195a2e |
| publicationDate |
2011-10-27^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2011260097-A1 |
| titleOfInvention |
Additive for alkaline etching solutions, in particular for texture etching solutions, and process for producing it |
| abstract |
A product is obtained by mixing at least one polyethylene glycol with a base, allowing the mixture to rest in ambient air and at a temperature of approximately 25 degrees Celsius to form two phases, and separating the less dense phase representing the product. The product is used as an additive to etching solutions. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10411145-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/TW-I625864-B |
| priorityDate |
2008-11-06^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |