| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cebc9740ef706cde29e885504f274ffa |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0029
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C2791-008
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-0002
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2033-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-0268
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-0278
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-0236
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K3-013
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C39-16 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29L7-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29K33-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K3-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29D11-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C39-32 |
| filingDate |
1987-05-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_90debbf4462b8316ff48c9ba66138ea5 |
| publicationDate |
1987-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0246806-A2 |
| titleOfInvention |
Process for preparation of light-diffusing methacrylic resin plates |
| abstract |
A light-diffusing plate having a solar radiation transmittance lower than the luminous transmittance is prepared by a continuous process wherein a polymerisable material containing a leaf-form light diffusing agent is polymerised in a space between two continuous belts. The diffusing agent has an average maximum diameter of 3 - l00µm and a luminous transmittance of at least 20% and is insoluble in the monomer and has refractive index n and the thickness d (µm) such that [ n · d ] is 0.2 - 0.3µm, and is incorporated in an amount of 0.2 to 3.0% by weight. While the polymerisable material is still flowable, a compressive force is applied on the belts at least once and is such that the maximum value of the distance between the two belts is from (L+1) mm to (L+0.02) mm and the minimum value thereof is from (L-1) mm to (L-0.02) mm, in which L is the average distance between the two belts. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5260006-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107107482-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107107482-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0439307-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0439307-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5183600-A |
| priorityDate |
1986-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |