http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H08333179-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b20d811261b247c518e39d31481b81cb |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B2111-40 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C04B28-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B28B3-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B28-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B38-08 |
| filingDate | 1995-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6cb3cad3907316fcca61c61d8405dda7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1ebd54f515202e89ef4ccc5652d6eb71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28e22f1873de1d1dba6171f8bf4dc966 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_855e3677151f4b5dce40643ff895eb1f |
| publicationDate | 1996-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H08333179-A |
| titleOfInvention | Calcium silicate plate and method for producing the same |
| abstract | (57) [Summary] [Objective] The purpose of the present invention is to obtain a hydrothermal reaction by using hemihydrate gypsum without adding a hardening agent such as an amorphous silicic acid raw material, a silicate raw material, Portland cement or granulated blast furnace slag. Provided is a method for producing a lightweight calcium silicate plate which improves the strength and interlayer strength of a molded body (green sheet) before and does not cause delamination or puncture during hydrothermal reaction, and a calcium silicate plate obtained by the method. To do. The method for producing a calcium silicate plate according to the present invention is a molded product obtained by laminating a raw material slurry containing a calcareous raw material, a siliceous raw material, a fibrous raw material and an inorganic filler as a solid content by a papermaking method. In a method for producing a calcium silicate plate, which comprises hydrothermally reacting in a pressure vessel, 5-40% by weight of raw material slurry with hemihydrate gypsum as solid content And 0.05 to 0.5% by weight of a set retarder on an outer basis relative to hemihydrate gypsum, and the primary curing of the molded body obtained by papermaking hydrates the hemihydrate gypsum. Then, a hydrothermal reaction is performed. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2004520975-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5851354-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5952087-A |
| priorityDate | 1995-06-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.