发明名称 |
Tungsten oxides as ir absorbers for nir curing, laser welding etc. |
摘要 |
The invention relates to the use of tungsten oxide or of tungstate to increase the heat-input amount of near infrared radiation in processes selected from laser welding of plastics, NIR curing of coatings, drying of printing inks, fixing of ink toners to a substrate, heating of plastic preforms, laser marking of plastics or paper. |
申请公布号 |
EP2684691(A1) |
申请公布日期 |
2014.01.15 |
申请号 |
EP20130186573 |
申请日期 |
2008.10.23 |
申请人 |
BASF SE |
发明人 |
LEHMANN, URS;STADLER, URS LEO;MAMAK, MARC;KNISCHKA, RALF |
分类号 |
B32B27/16;B32B37/06;C08K3/22;C09K5/14 |
主分类号 |
B32B27/16 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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