| 发明名称 |
LIGHT RAY TRANSMITTING SHEET |
| 摘要 |
<p>A melt-molded polyvinylidene fluoride or polymonochlorotrifluoroethylene sheet having a thickness of about 20 mu to 2 mm and a spherulite size of less than about 10 mu , whereby the sheet transmits more than about 40% of the dorno rays in a wavelength region of about 2,800 to 3,300 A, and a sun room using as a light admitting plate a sheet or plate of the polyvinylidene fluoride or the polymonochlorotrifluoroethylene permitting transmission of the physiologically active rays in sunlight.</p> |
| 申请公布号 |
CA1026134(A) |
申请公布日期 |
1978.02.14 |
| 申请号 |
CA19740202233 |
申请日期 |
1974.06.12 |
| 申请人 |
KUREHA KAGAKU KOGYO KABUSHIKI KAISHA |
发明人 |
SEGAWA, MASAHIRO;ONOZUKA, MITSUO;ISHIBASHI, ICHIROH;YOSHIKAWA, SHINSUKE;SAITOH, SHIGERU |
| 分类号 |
C08L27/00;A61N;A61N5/06;B29C41/26;B29C55/00;B29C61/00;B29D7/01;B29L7/00;C08J5/18;C08J7/00;C08L1/00;C08L27/12;E04H1/12;E06B9/24;(IPC1-7):08L27/12 |
主分类号 |
C08L27/00 |
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