http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-2898665-T3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_103689de83223684861385d7f611b25e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2601-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-14 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C279-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C279-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0251 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-0245 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02 |
| filingDate | 2015-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_69a3a26ddded860168e88e396b7499d3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a949f98ce3cff3dc64ef7fd9a1503b0b |
| publicationDate | 2022-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-2898665-T3 |
| titleOfInvention | Crosslinking catalyst with polyether structural units |
| abstract | Catalyst of formula (I), A-[-Z]n where n represents 1 or 2 or 3, A represents a polyoxyalkylene radical from the polyaddition of oxiranes, in particular ethylene oxide and/or 1,2-propylene oxide and /or 1,2-butylene oxide to starter molecules with two active hydrogen atoms, in particular water, glycols such as 1,2-ethanediol, 1,2- or 1,3-propanediol, 2-methyl-1,3 -propanediol, 1,2- or 1,3- or 1,4- butanediol, 1,3- or 1,5-pentanediol, 3-methyl-1,5-pentanediol, 1,2- or 2,5- or 1,6-Hexanediol, neopentyl glycol, diethylene glycol, triethylene glycol, polyethylene glycols, dipropylene glycol, tripropylene glycol, polypropylene glycols or poly(tetramethylene ether) glycols or a poly(oxytetramethylene) radical from the ring-opening polymerization of tetrahydrofuran, which optionally has proportions of other oxyalkylene units such as in particular 1,2-oxy-propylene or oxybutylene units; or represents a residue of a polyoxyalkylated compound from the polyaddition of ethylene oxide and/or 1,2-propylene oxide and/or 1,2-butylene oxide to starter molecules with one to three active hydrogen atoms selected from methanol , ethanol, isopropanol, butanol, 2-ethylhexanol, lauryl alcohol, stearyl alcohol, mixtures of fatty alcohols of natural fats, phenol, alkylphenols, diols, diphenols and triols, where A has a molecular weight in the range of 200 to 5000 g/ mol, and optionally has one or two terminal primary or secondary amino groups or hydroxyl groups, and Z represents a radical of the formula **(See formula)** where R1 and R0 independently of one another in each case represent hydrogen or represent a alkyl or cycloalkyl or aralkyl radical having 1 to 8 carbon atoms, R2 represents hydrogen or represents an alkyl, cycloalkyl or aralkyl radical having 1 to 18 carbon atoms, optionally containing heteroatoms and optionally having primary amino groups terminal secondary or secondary, R3 represents -NR4R5 or represents hydrogen or represents an alkyl, cycloalkyl or aralkyl radical with 1 to 12 C atoms, R4 and R5 independently of one another in each case represents hydrogen or represents an alkyl, cycloalkyl or aralkyl radical with 1 to 18 carbon atoms, optionally containing heteroatoms, where R1 and R2 may also together represent an alkylene radical having 2 to 6 carbon atoms, R2 and R0 together may also represent an alkylene radical having 3 to 6 carbon atoms , optionally containing heteroatoms, R2 and R3 may also together represent an alkylene radical having 3 to 6 C atoms, R4 and R5 together may also represent an alkylene radical having 4 to 7 C atoms, optionally containing heteroatoms , and R2 and R5 can also together represent an alkylene radical with 2 to 12 carbon atoms; where the catalyst of formula (I) does not contain any nitrogen atom, which is directly attached to an aromatic ring or is part of a heteroaromatic ring system. |
| priorityDate | 2014-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 547.