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公开(公告)号：EP1809690B1
公开(公告)日：2008-08-20
申请号：EP05820966.9
申请日：2005-11-01
Applicant: INVISTA Technologies S.à.r.l.
Inventor： HARRISON, David, A. , DAVIS, J., Paul
CPC classification number: B65D1/0207 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14106 , B29B2911/14133 , B29C35/0272 , B29C49/0005 , B29C49/06 , B29C2035/0822 , B29K2023/12 , B29K2067/00 , B29K2105/0005 , B29K2105/16 , B29K2105/162 , B29K2707/04 , B29L2031/7158 , Y10T428/1352 , Y10T428/1372 , Y10T428/31681 , Y10T428/31786
Abstract: Reheat characteristics of polyethylene and polypropylene resins, including reheating time and resin color, are improved by adding to the resin carbon black with a primary particle size in the range of 200 to 500 nm as an infrared absorber. Thermal carbon blacks having this primary particle size are preferred over Furnace carbon blacks. Injection stretch-blow molded bottles and other thermoformed products are made from resins with carbon black infrared absorber.
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公开(公告)号：EP1809690A1
公开(公告)日：2007-07-25
申请号：EP05820966.9
申请日：2005-11-01
Applicant: INVISTA Technologies S.à.r.l.
Inventor： HARRISON, David, A. , DAVIS, J., Paul
CPC classification number: B65D1/0207 , B29B2911/1402 , B29B2911/14026 , B29B2911/14033 , B29B2911/1404 , B29B2911/14106 , B29B2911/14133 , B29C35/0272 , B29C49/0005 , B29C49/06 , B29C2035/0822 , B29K2023/12 , B29K2067/00 , B29K2105/0005 , B29K2105/16 , B29K2105/162 , B29K2707/04 , B29L2031/7158 , Y10T428/1352 , Y10T428/1372 , Y10T428/31681 , Y10T428/31786
Abstract: Reheat characteristics of polyethylene and polypropylene resins, including reheating time and resin color, are improved by adding to the resin carbon black with a primary particle size in the range of 200 to 500 nm as an infrared absorber. Thermal carbon blacks having this primary particle size are preferred over Furnace carbon blacks. Injection stretch-blow molded bottles and other thermoformed products are made from resins with carbon black infrared absorber.
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