| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d720a9f840deca1595ee001f248d48e7 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C43-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2021-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B32B2471-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2075-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-0044
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2105-0032
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29K2995-0021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L2207-04 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C43-003
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D153-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E04F15-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E04F15-105
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D175-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E04F13-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L75-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09D5-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L53-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C43-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D153-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L75-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08L53-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E04F15-10 |
| filingDate |
2016-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3caafa6b94c2de3ac9da60432b0223f0
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dc840d318484f8608f68e26e225474ed
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_813915947359320dc311e58e21160a1f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_61649ac866f2428cc9f99ff235c1c690 |
| publicationDate |
2020-11-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-3741820-A1 |
| titleOfInvention |
Process for the preparation of a halogen-free decorative homogeneous surface covering |
| abstract |
An aspect of the present invention relates to a process for the preparation of a halogen-free decorative surface covering, comprising the steps of:a) providing a plurality of single coloured strands by mixing and compounding the different components of each single colour composition, wherein said composition comprises a polymer blend, said polymer blend comprising (a) at least one thermoplastic elastomer, said thermoplastic elastomer being a block copolymer comprising hard and soft sequences, wherein the hard sequence is a (co)polymer of one or more vinyl aromatic monomer(s) and wherein the soft sequence is a (co)polymer of one or more alkylene(s) or of a mixture of one or more alkylene(s) and one or more vinyl aromatic monomers and (b) at least one thermoplastic polyurethane;b) granulating each single coloured strand separately to form single coloured granules or merging the plurality of single coloured strands and granulating the merging outcome to form multi coloured granules;c) converting said single or multi coloured marbled granules into a multi coloured halogen-free surface covering preferably by means of calendering or pressing. |
| priorityDate |
2015-05-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |