| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09J161-06 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G8-28 |
| filingDate |
1970-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1972-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28c8e5b21757df6858a094f4da413fff
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0f17df2b54c91e5a4d23843814de5190 |
| publicationDate |
1972-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3661814-A |
| titleOfInvention |
Phenol-formaldehyde adhesive resins by addition of polyhydric alcohols |
| abstract |
IMPROVED PHENOL-FORMALDEHYDE ADHESIVE RESINS ARE OBTAINED BY PREMIXING WITH AQUEOUS FORMALDEHYDE ABOUT 0.5-10 WEIGHT PERCENT BASED ON FORMALDEHYDE OF A POLYHYDRIC ALCOHOL OF FORMULA I: R ((OCMH2M)AOH)B WHERE R IS A C4-C12 ALIPHATIC GROUP, M IS 2-4, A IS 0-3 AND B IS 4-8, AND THEREAFTER REACTING THE FORMALDEHYDEPOLYHYDRIC ALCOHOL SOLUTION WITH PHENOL IN THE PRESENCE OF ALKALI. PREFERRED ARE WATER-SOLUBLE SUGARS AND RELATED POLYOLS INCLUDING THEIR C2-C4 ALKYLENE OXIDE DERIVATIVES. THE RESULTING THERMOSETTING RESOLE ADHESIVE RESINS ARE PARTICULARLY SUITABLE FOR PLYWOOD GLUES. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2014357787-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-8401952-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107915816-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107915816-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4339361-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4150194-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4404334-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0432355-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0432355-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3725349-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4473669-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4098770-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4448951-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4555530-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6019867-A |
| priorityDate |
1970-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |