http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2010094416-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0e251e75bc9be5ebaa296745932faa18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_574bc8fd24e08fc5a292d012c5a28e48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5ac0da0f9bb0035e763891b865fa851b |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L55-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L101-00 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-919 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-05 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-005 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08J3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-625 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B9-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-297 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B7-7495 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08L69-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C48-39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29B7-603 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08J3-00 |
| filingDate | 2010-02-10^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37b385b0154d875740a921a29c23132c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e4a0a10cf4e4081f47ebafe806712f2 |
| publicationDate | 2010-08-26^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2010094416-A1 |
| titleOfInvention | Compounding method for producing polymer compositions having a reduced content of volatile organic compounds |
| abstract | The invention relates to a compounding method for producing impact-modified thermoplastic compositions having a low content of volatile organic compounds (hereinafter referred to as VOC, "volatile organic substances"), wherein lower-cost polymeric raw materials having a comparatively high initial content of VOC can be utilized, so as to lower the production costs for producing such VOC-reduced polymer compositions. The method according to the invention is a compounding method, wherein (i) a mixture having a water content (based on said mixture produced in step (i) of 2 to 40% by weight is produced from - the total amount or a partial amount of the component B utilized, - optionally the total amount or partial amounts of the components A, C and/or D - and 0.4 to 7 parts by weight (based on the total composition of A+B+C+D=100 parts by weight) of water, (ii) the mixture resulting from step (i) is heated to a temperature ranging between 200°C and 350°C with the corresponding total amounts and partial amounts of the components A to D of the composition remaining after step (i) in a compounding unit by supplying thermal and/or mechanical energy and are thus melted, mixed and dispersed in each other, - wherein the compounding unit has at least one melting zone, a mixing zone and a degassing zone, - wherein the mixture resulting from step (i) can be metered, entirely or optionally partially, together with the remaining amounts of the components A to D of the composition into the compounding unit upstream to the melting zone, or as an alternative, downstream of the melting zone directly into the melt of the remaining amounts of the components A to D of the composition, - wherein negative pressure is applied to the degassing zone of the compounding unit such that the absolute pressure pabs in said zone is no more than 800 mbar, (iii) the melt resulting from step (ii) is re-solidified by cooling when exiting from the compounding unit. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013160245-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2018060111-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10731031-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2657258-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2022175283-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019219673-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9714324-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8927621-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9976029-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11059965-B2 |
| priorityDate | 2009-02-19^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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