Flexible toothbrush handle polypropylene material and preparation method thereof
The invention discloses a flexible toothbrush handle polypropylene material and a preparation method thereof. The flexible toothbrush handle polypropylene material is prepared from, by weight, 50-90%of a polypropylene random copolymer, 8-48% of calcium carbonate and 2% of color masterbatch, wherein...
Gespeichert in:
| Hauptverfasser: | , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | DA WENZHONG WANG XINGREN LI SEN TU SONGTAO LI DONG |
| description | The invention discloses a flexible toothbrush handle polypropylene material and a preparation method thereof. The flexible toothbrush handle polypropylene material is prepared from, by weight, 50-90%of a polypropylene random copolymer, 8-48% of calcium carbonate and 2% of color masterbatch, wherein calcium carbonate refers to light calcium carbonate in diameter of 200-2000mesh. The flexible toothbrush handle polypropylene material has the advantage that by adoption of the flexible polypropylene random copolymer as a main material and adding of calcium carbonate, rigidity is improved on the basis that the flexibility requirement is met, the product rigidity index is increased by 20% or more, and excellent rigidity-flexibility balance is achieved. The flexible toothbrush handle polypropylene material is suitable for manufacturing of flexible toothbrush handle products and is simple in manufacturing process.
本发明公开了种柔性牙刷柄聚丙烯材料及其制备方法。所述牙刷柄聚丙烯材料的组份及重量百分比为：无规共聚聚丙烯50～90％，碳酸钙8～48％，色母粒2％。所述的碳酸钙是轻质碳酸钙，直径尺寸在200～2000目。根据本 |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN109575445A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN109575445A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN109575445A3</originalsourceid><addsrcrecordid>eNqNjDEKwkAQRdNYiHqH8QCCYhaxlGCwEgv7MDETdmGyM-yOYG7vFh7A6sN7j7-sHi3TJ_RMYCLm-_TOHjzGoRAVnjWJzkyRYEKjFJChSNBEigktSISJzMsA5imRjOtqMSJn2vx2VW3b67O57Uilo6z4KmfWNffD_uxOrq7d5fhP8wUi4Thn</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Flexible toothbrush handle polypropylene material and preparation method thereof</title><source>esp@cenet</source><creator>DA WENZHONG ; WANG XINGREN ; LI SEN ; TU SONGTAO ; LI DONG</creator><creatorcontrib>DA WENZHONG ; WANG XINGREN ; LI SEN ; TU SONGTAO ; LI DONG</creatorcontrib><description>The invention discloses a flexible toothbrush handle polypropylene material and a preparation method thereof. The flexible toothbrush handle polypropylene material is prepared from, by weight, 50-90%of a polypropylene random copolymer, 8-48% of calcium carbonate and 2% of color masterbatch, wherein calcium carbonate refers to light calcium carbonate in diameter of 200-2000mesh. The flexible toothbrush handle polypropylene material has the advantage that by adoption of the flexible polypropylene random copolymer as a main material and adding of calcium carbonate, rigidity is improved on the basis that the flexibility requirement is met, the product rigidity index is increased by 20% or more, and excellent rigidity-flexibility balance is achieved. The flexible toothbrush handle polypropylene material is suitable for manufacturing of flexible toothbrush handle products and is simple in manufacturing process.
本发明公开了种柔性牙刷柄聚丙烯材料及其制备方法。所述牙刷柄聚丙烯材料的组份及重量百分比为：无规共聚聚丙烯50～90％，碳酸钙8～48％，色母粒2％。所述的碳酸钙是轻质碳酸钙，直径尺寸在200～2000目。根据本</description><language>chi ; eng</language><subject>CHEMISTRY ; COMPOSITIONS BASED THEREON ; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS ; METALLURGY ; ORGANIC MACROMOLECULAR COMPOUNDS ; THEIR PREPARATION OR CHEMICAL WORKING-UP ; USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><creationdate>2019</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190405&DB=EPODOC&CC=CN&NR=109575445A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190405&DB=EPODOC&CC=CN&NR=109575445A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DA WENZHONG</creatorcontrib><creatorcontrib>WANG XINGREN</creatorcontrib><creatorcontrib>LI SEN</creatorcontrib><creatorcontrib>TU SONGTAO</creatorcontrib><creatorcontrib>LI DONG</creatorcontrib><title>Flexible toothbrush handle polypropylene material and preparation method thereof</title><description>The invention discloses a flexible toothbrush handle polypropylene material and a preparation method thereof. The flexible toothbrush handle polypropylene material is prepared from, by weight, 50-90%of a polypropylene random copolymer, 8-48% of calcium carbonate and 2% of color masterbatch, wherein calcium carbonate refers to light calcium carbonate in diameter of 200-2000mesh. The flexible toothbrush handle polypropylene material has the advantage that by adoption of the flexible polypropylene random copolymer as a main material and adding of calcium carbonate, rigidity is improved on the basis that the flexibility requirement is met, the product rigidity index is increased by 20% or more, and excellent rigidity-flexibility balance is achieved. The flexible toothbrush handle polypropylene material is suitable for manufacturing of flexible toothbrush handle products and is simple in manufacturing process.
本发明公开了种柔性牙刷柄聚丙烯材料及其制备方法。所述牙刷柄聚丙烯材料的组份及重量百分比为：无规共聚聚丙烯50～90％，碳酸钙8～48％，色母粒2％。所述的碳酸钙是轻质碳酸钙，直径尺寸在200～2000目。根据本</description><subject>CHEMISTRY</subject><subject>COMPOSITIONS BASED THEREON</subject><subject>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</subject><subject>METALLURGY</subject><subject>ORGANIC MACROMOLECULAR COMPOUNDS</subject><subject>THEIR PREPARATION OR CHEMICAL WORKING-UP</subject><subject>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2019</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjDEKwkAQRdNYiHqH8QCCYhaxlGCwEgv7MDETdmGyM-yOYG7vFh7A6sN7j7-sHi3TJ_RMYCLm-_TOHjzGoRAVnjWJzkyRYEKjFJChSNBEigktSISJzMsA5imRjOtqMSJn2vx2VW3b67O57Uilo6z4KmfWNffD_uxOrq7d5fhP8wUi4Thn</recordid><startdate>20190405</startdate><enddate>20190405</enddate><creator>DA WENZHONG</creator><creator>WANG XINGREN</creator><creator>LI SEN</creator><creator>TU SONGTAO</creator><creator>LI DONG</creator><scope>EVB</scope></search><sort><creationdate>20190405</creationdate><title>Flexible toothbrush handle polypropylene material and preparation method thereof</title><author>DA WENZHONG ; WANG XINGREN ; LI SEN ; TU SONGTAO ; LI DONG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN109575445A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2019</creationdate><topic>CHEMISTRY</topic><topic>COMPOSITIONS BASED THEREON</topic><topic>COMPOSITIONS OF MACROMOLECULAR COMPOUNDS</topic><topic>METALLURGY</topic><topic>ORGANIC MACROMOLECULAR COMPOUNDS</topic><topic>THEIR PREPARATION OR CHEMICAL WORKING-UP</topic><topic>USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS</topic><toplevel>online_resources</toplevel><creatorcontrib>DA WENZHONG</creatorcontrib><creatorcontrib>WANG XINGREN</creatorcontrib><creatorcontrib>LI SEN</creatorcontrib><creatorcontrib>TU SONGTAO</creatorcontrib><creatorcontrib>LI DONG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DA WENZHONG</au><au>WANG XINGREN</au><au>LI SEN</au><au>TU SONGTAO</au><au>LI DONG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Flexible toothbrush handle polypropylene material and preparation method thereof</title><date>2019-04-05</date><risdate>2019</risdate><abstract>The invention discloses a flexible toothbrush handle polypropylene material and a preparation method thereof. The flexible toothbrush handle polypropylene material is prepared from, by weight, 50-90%of a polypropylene random copolymer, 8-48% of calcium carbonate and 2% of color masterbatch, wherein calcium carbonate refers to light calcium carbonate in diameter of 200-2000mesh. The flexible toothbrush handle polypropylene material has the advantage that by adoption of the flexible polypropylene random copolymer as a main material and adding of calcium carbonate, rigidity is improved on the basis that the flexibility requirement is met, the product rigidity index is increased by 20% or more, and excellent rigidity-flexibility balance is achieved. The flexible toothbrush handle polypropylene material is suitable for manufacturing of flexible toothbrush handle products and is simple in manufacturing process.
本发明公开了种柔性牙刷柄聚丙烯材料及其制备方法。所述牙刷柄聚丙烯材料的组份及重量百分比为：无规共聚聚丙烯50～90％，碳酸钙8～48％，色母粒2％。所述的碳酸钙是轻质碳酸钙，直径尺寸在200～2000目。根据本</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN109575445A |
| source | esp@cenet |
| subjects | CHEMISTRY COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS METALLURGY ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS |
| title | Flexible toothbrush handle polypropylene material and preparation method thereof |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-06T15%3A06%3A27IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=DA%20WENZHONG&rft.date=2019-04-05&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN109575445A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |