| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2067-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-0079
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2367-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2203-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2203-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2477-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2201-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J2467-02 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-3446
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-0066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-3449
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C45-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J9-122 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C44-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C44-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J9-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-60
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C45-56 |
| filingDate |
2018-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e3a76ee80e578e6f40d973a457a219a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3caa04f60975695ba894a22b6d8de5c8 |
| publicationDate |
2019-10-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-2019172943-A |
| titleOfInvention |
Method for producing foam molded article and foam molded article |
| abstract |
An object of the present invention is to produce a foam molded product in which the foamed state is made uniform while suppressing variation in weight of the liquid crystal polyester foam molded product. A method for producing a foamed molded product for continuously molding a foamed molded product, comprising: melting a resin composition containing a liquid crystalline polyester; and 0.1 part by mass with respect to 100 parts by mass of the liquid crystalline polyester. Step 2 in which a foam material made of a supercritical fluid that is non-reactive with liquid crystal polyester in a supercritical state of 0.3 parts by mass or less and is a gas at normal temperature and pressure is introduced and melted using an introduction device And a step 3 of injecting the melt-kneaded resin composition into the mold, and a step 4 of foaming by lowering at least one of the pressure and temperature of the foam material below the critical point of the foam material. , Step 1, Step 2, Step 3 and Step 4 are continuously repeated in this order, and the liquid crystal polyester has a melt tension of 5 mN or more and 100 mN or less at a temperature 20 ° C. higher than the flow start temperature. . [Selection figure] None |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022209618-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022209752-A1 |
| priorityDate |
2018-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |