http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113026420-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ac31afbea1cbbb03498644721ffb4a62 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H25-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D21H23-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H25-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D21H23-32 |
| filingDate | 2021-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_748af61d2c6108a8fe32ee6f6e4f0b4e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c2073db8de4421b68471dc63e5ef1374 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27f642e950a4f114c523d41bff538723 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1d915923245da89ad9e05b5eff27f26 |
| publicationDate | 2021-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113026420-A |
| titleOfInvention | Cellulose water-resistant paper and preparation method thereof |
| abstract | The invention relates to the field of papermaking, in particular to a cellulose water-resistant paper and a preparation method thereof. In the present invention, the cellulose paper can be treated for 10 seconds to 72 hours with alkali solution with a concentration of 10% to 35% by mass, so that the spatial shape of the fibers can be regulated, so that the fibers can be woven, locked and hooked with each other, forming a strong Strong physical connection, such strong physical interaction does not depend on hydroxyl binding between fibers, so it will not be affected by water molecule attack. The water-resistant paper prepared by the invention will not lose its strength due to the destruction of hydrogen bonds in water, can work in an aqueous environment, and has good wet strength; the most important thing is that no other hydrophobic additives are introduced in the preparation process , environmentally friendly, good biocompatibility, and reduces the limitation of raw materials, greatly reduces production costs, improves production efficiency, and has both superior performance and broad usage scenarios, with good business prospects. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022199716-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115179637-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114016323-A |
| priorityDate | 2021-03-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 33.