POLYPROPYLENE COMPOSITE MATERIAL HAVING GOOD PAINT ADHESION, PREPARATION THEREFOR AND USE THEREOF
The present invention relates to a polypropylene composite material having good paint adhesion, a preparation therefor and a use thereof. The components comprise: co-polypropylene, POE, talcum powder, a nucleating agent and a processing aid. The polypropylene composite material of the present invent...
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| creator | TAO, Siping ZHANG, Haiyang CHEN, Pingxu WANG, Zhonglin YE, Nanbiao |
| description | The present invention relates to a polypropylene composite material having good paint adhesion, a preparation therefor and a use thereof. The components comprise: co-polypropylene, POE, talcum powder, a nucleating agent and a processing aid. The polypropylene composite material of the present invention has excellent performance in high-pressure water flushing tests on the ability to bond with paint, and the coating does not fall off; moreover, the material has good balance of rigidity and toughness, and the notched impact strength is greater than 25 KJ/m2; thus, the polypropylene composite material is suitable for automotive exterior paint-sprayed parts such as bumpers and exterior trim plates.
La présente invention concerne un matériau composite à base de polypropylène présentant une bonne adhérence de la peinture, sa préparation et son utilisation. Les composants comprennent du copolypropylène, du POE, du talc, un agent de nucléation et un auxiliaire de traitement. Le matériau composite à base de polypropyl |
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La présente invention concerne un matériau composite à base de polypropylène présentant une bonne adhérence de la peinture, sa préparation et son utilisation. Les composants comprennent du copolypropylène, du POE, du talc, un agent de nucléation et un auxiliaire de traitement. Le matériau composite à base de polypropyl</description><language>chi ; eng ; fre</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>2024</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=20240404&DB=EPODOC&CC=WO&NR=2024066487A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240404&DB=EPODOC&CC=WO&NR=2024066487A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TAO, Siping</creatorcontrib><creatorcontrib>ZHANG, Haiyang</creatorcontrib><creatorcontrib>CHEN, Pingxu</creatorcontrib><creatorcontrib>WANG, Zhonglin</creatorcontrib><creatorcontrib>YE, Nanbiao</creatorcontrib><title>POLYPROPYLENE COMPOSITE MATERIAL HAVING GOOD PAINT ADHESION, PREPARATION THEREFOR AND USE THEREOF</title><description>The present invention relates to a polypropylene composite material having good paint adhesion, a preparation therefor and a use thereof. The components comprise: co-polypropylene, POE, talcum powder, a nucleating agent and a processing aid. The polypropylene composite material of the present invention has excellent performance in high-pressure water flushing tests on the ability to bond with paint, and the coating does not fall off; moreover, the material has good balance of rigidity and toughness, and the notched impact strength is greater than 25 KJ/m2; thus, the polypropylene composite material is suitable for automotive exterior paint-sprayed parts such as bumpers and exterior trim plates.
La présente invention concerne un matériau composite à base de polypropylène présentant une bonne adhérence de la peinture, sa préparation et son utilisation. Les composants comprennent du copolypropylène, du POE, du talc, un agent de nucléation et un auxiliaire de traitement. Le matériau composite à base de polypropyl</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>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNikEKwjAQAHvxIOofFrwq1Fqq16XZNoE2u6RR6akEiSfRQv0_CvoAT8MMM0-CcNOLY-kbsgQlt8Kd8QQtenIGG9B4NraGmlmBoLEeUGnqDNsNiCNBh_4j4DU5qtgBWgWnjr6Bq2Uyu4X7FFc_LpJ1Rb7U2zg-hziN4Rof8TVcOEuzPC2K_HjA3f6_6w2-gjT0</recordid><startdate>20240404</startdate><enddate>20240404</enddate><creator>TAO, Siping</creator><creator>ZHANG, Haiyang</creator><creator>CHEN, Pingxu</creator><creator>WANG, Zhonglin</creator><creator>YE, Nanbiao</creator><scope>EVB</scope></search><sort><creationdate>20240404</creationdate><title>POLYPROPYLENE COMPOSITE MATERIAL HAVING GOOD PAINT ADHESION, PREPARATION THEREFOR AND USE THEREOF</title><author>TAO, Siping ; ZHANG, Haiyang ; CHEN, Pingxu ; WANG, Zhonglin ; YE, Nanbiao</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2024066487A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng ; fre</language><creationdate>2024</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>TAO, Siping</creatorcontrib><creatorcontrib>ZHANG, Haiyang</creatorcontrib><creatorcontrib>CHEN, Pingxu</creatorcontrib><creatorcontrib>WANG, Zhonglin</creatorcontrib><creatorcontrib>YE, Nanbiao</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TAO, Siping</au><au>ZHANG, Haiyang</au><au>CHEN, Pingxu</au><au>WANG, Zhonglin</au><au>YE, Nanbiao</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>POLYPROPYLENE COMPOSITE MATERIAL HAVING GOOD PAINT ADHESION, PREPARATION THEREFOR AND USE THEREOF</title><date>2024-04-04</date><risdate>2024</risdate><abstract>The present invention relates to a polypropylene composite material having good paint adhesion, a preparation therefor and a use thereof. The components comprise: co-polypropylene, POE, talcum powder, a nucleating agent and a processing aid. The polypropylene composite material of the present invention has excellent performance in high-pressure water flushing tests on the ability to bond with paint, and the coating does not fall off; moreover, the material has good balance of rigidity and toughness, and the notched impact strength is greater than 25 KJ/m2; thus, the polypropylene composite material is suitable for automotive exterior paint-sprayed parts such as bumpers and exterior trim plates.
La présente invention concerne un matériau composite à base de polypropylène présentant une bonne adhérence de la peinture, sa préparation et son utilisation. Les composants comprennent du copolypropylène, du POE, du talc, un agent de nucléation et un auxiliaire de traitement. Le matériau composite à base de polypropyl</abstract><oa>free_for_read</oa></addata></record> |
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| 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 | POLYPROPYLENE COMPOSITE MATERIAL HAVING GOOD PAINT ADHESION, PREPARATION THEREFOR AND USE THEREOF |
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