JPS57192445A - Agricultural polyvinyl chloride film - Google Patents
Agricultural polyvinyl chloride filmInfo
- Publication number
- JPS57192445A JPS57192445A JP7833881A JP7833881A JPS57192445A JP S57192445 A JPS57192445 A JP S57192445A JP 7833881 A JP7833881 A JP 7833881A JP 7833881 A JP7833881 A JP 7833881A JP S57192445 A JPS57192445 A JP S57192445A
- Authority
- JP
- Japan
- Prior art keywords
- film
- amount
- surfactant
- contg
- fluorine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To provide an agricultural polyvinyl chloride film having improved drip-proofness and fog-reducing effect, by incorporating a nonionic surfactant and a fluorine-contg. surfactant in a vinyl chloride resin film.
CONSTITUTION: At least 0.5pts.wt., pref. 1.0W5pts.wt. nonionic surfactant and 0.01W1.0ptwt. fluorine-contg. surfactant are incorporated in 100pts.wt. vinyl chloride resin. The resin compsn. is molded into a film. When the amount of said nonionic surfactant is less than 0.5pts.wt., a sufficient drip-proofing effect can not be obtd. When the amount exceeds 5.0pts.wt., bleeding occurs, the film is liable to whitening by water adsorption and transparency becomes poor. Thus, such as amount is not preferred. When the amount of said fluorine-contg. surfactant is below 0.01pt.wt., any effect can not be obtd. when the amount exceeds 1.0pt.wt., the film is discolored by heating. Thus, such an amount is not preferred. As said nonionic surfactants, partial esters derived from a polyhydric alcohol such as sorbitan or glycerol and a 12W22C fatty acid are preferred.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7833881A JPS57192445A (en) | 1981-05-23 | 1981-05-23 | Agricultural polyvinyl chloride film |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7833881A JPS57192445A (en) | 1981-05-23 | 1981-05-23 | Agricultural polyvinyl chloride film |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57192445A true JPS57192445A (en) | 1982-11-26 |
Family
ID=13659189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7833881A Pending JPS57192445A (en) | 1981-05-23 | 1981-05-23 | Agricultural polyvinyl chloride film |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57192445A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5876440A (en) * | 1981-10-30 | 1983-05-09 | Achilles Corp | Covering material for horticulture under structure |
JPS5991136A (en) * | 1982-11-17 | 1984-05-25 | Nippon Carbide Ind Co Ltd | Antifogging thermoplastic synthetic resin molding |
JPS59161447A (en) * | 1983-03-01 | 1984-09-12 | Mitsubishi Monsanto Chem Co | Antifogging synthetic resin film |
JPS60118732A (en) * | 1983-11-30 | 1985-06-26 | Bando Chem Ind Ltd | Vinyl chloride resin film for agricultural use |
JPS62223254A (en) * | 1986-03-24 | 1987-10-01 | Okamoto Kk | Agricultural vinyl chloride resin film |
JPS63312361A (en) * | 1987-06-15 | 1988-12-20 | Mitsubishi Kasei Vinyl Co | Agricultural covering material made of synthetic resin |
JPH04117460A (en) * | 1990-10-06 | 1992-04-17 | Nippon Carbide Ind Co Inc | Anti-fogging molded article prepared from thermoplastic synthetic resin |
-
1981
- 1981-05-23 JP JP7833881A patent/JPS57192445A/en active Pending
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5876440A (en) * | 1981-10-30 | 1983-05-09 | Achilles Corp | Covering material for horticulture under structure |
JPS6050378B2 (en) * | 1981-10-30 | 1985-11-08 | アキレス株式会社 | Covering material for greenhouse horticulture |
JPS5991136A (en) * | 1982-11-17 | 1984-05-25 | Nippon Carbide Ind Co Ltd | Antifogging thermoplastic synthetic resin molding |
JPS59161447A (en) * | 1983-03-01 | 1984-09-12 | Mitsubishi Monsanto Chem Co | Antifogging synthetic resin film |
JPS6210126B2 (en) * | 1983-03-01 | 1987-03-04 | Mitsubishi Monsanto Chem | |
JPS60118732A (en) * | 1983-11-30 | 1985-06-26 | Bando Chem Ind Ltd | Vinyl chloride resin film for agricultural use |
JPS62223254A (en) * | 1986-03-24 | 1987-10-01 | Okamoto Kk | Agricultural vinyl chloride resin film |
JPS63312361A (en) * | 1987-06-15 | 1988-12-20 | Mitsubishi Kasei Vinyl Co | Agricultural covering material made of synthetic resin |
JPH0536461B2 (en) * | 1987-06-15 | 1993-05-31 | Mitsubishi Kasei Vinyl | |
JPH04117460A (en) * | 1990-10-06 | 1992-04-17 | Nippon Carbide Ind Co Inc | Anti-fogging molded article prepared from thermoplastic synthetic resin |
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