http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20060094063-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b7d61e8f290bf146d8a54048cab005f0 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-003 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D7-01 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C41-383 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C41-24 |
| filingDate | 2006-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d95c51d0e8e238521b4b6b7fc0886019 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e75507165e824002d211bb3f7eca0e78 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1f0ed5f8c793fd37218f8654c383bf0d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2997379181d95ed794547f16fcee5c86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aeac9ae7fd7b36a1e137875ad657a395 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_822020f224ff85d63a97bfed270a6849 |
| publicationDate | 2006-08-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20060094063-A |
| titleOfInvention | Manufacturing method of polyurethane pad for gripping |
| abstract | The base material is a 0.1-2.0 mm thick synthetic resin film or a polyester plain weave fabric having fine irregularities formed on its surface, and a polyurethane (PU) resin having a molecular weight of 50,000 to 130,000, with respect to the polyurethane resin, 30 to 120 wt% of dimethylformamide (DMF), a solvent of the polyurethane resin, 0.5 to 5.0 wt% of succinic acid as an anionic surfactant, and 3.0 to 12.0 wt% of silicone oil as a nonionic surfactant, and various color pigments 5.0 ~ 20 wt% of dye preparation mixed with DMF, 1.0 ~ 10.0wt% of 50% calcium chloride (Cacl 2 ) aqueous solution, and 0.3 ~ 3.0 of any water repellent selected from fluorine resin, paraffin, paraffin chloride and silicone oil as water repellent DMF mixture solution of polyurethane resin dissolved by uniformly mixing wt% was coated on the surface of the substrate with a thickness of 0.80-1.80 mm, and then the temperature of the coagulation bath made of 3-15% DMF solution was 10. At a speed of 0.5 to 5.0 m / min The DMF mixed solution of the polyurethane resin obtained above is gradually passed through, and the DMF in the DMF mixed solution of the polyurethane resin is dissolved in water, mixed with DMF in the coagulation bath, and water is replaced in the DMF seat of the polyurethane resin. While the polyurethane resin is gradually solidified while the polyurethane resin solidifies, a number of pores are formed, and then squeezed while repeatedly passing through a plurality of dehydration type squeezing rollers installed in the water washing tank. Continue dehydration by squeezing the roller, repeat the squeezing dehydration while spraying water, mixed with water in the polyurethane sheet to replace the remaining DMF with water to completely remove the water at the same time, then press the drying chamber (Chamber) After drying until the water is completely dried in), the substrate is separated from the dried material to form a plurality of pores (Cell) and thickness And 0.40 ~ 1.00㎜, poly obtain a urethane resin sheet density of 0.20 ~ 0.35g / ㎤, by cutting the obtained sheet to the required size and shape to obtain the object to be polished for gripping a polyurethane pad. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014148816-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105518067-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104797639-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2015050382-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101106461-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20150004104-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101106460-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102360636-B1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20130037192-A |
| priorityDate | 2006-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.