JPS55151043A - Film for agriculture mainly made of olefinic resin - Google Patents

Film for agriculture mainly made of olefinic resin

Info

Publication number
JPS55151043A
JPS55151043A JP6002679A JP6002679A JPS55151043A JP S55151043 A JPS55151043 A JP S55151043A JP 6002679 A JP6002679 A JP 6002679A JP 6002679 A JP6002679 A JP 6002679A JP S55151043 A JPS55151043 A JP S55151043A
Authority
JP
Japan
Prior art keywords
component
less
films
olefinic resin
film
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.)
Granted
Application number
JP6002679A
Other languages
Japanese (ja)
Other versions
JPS625183B2 (en
Inventor
Nobuo Fukushima
Kiyohiko Nakae
Takayuki Terasawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to JP6002679A priority Critical patent/JPS55151043A/en
Priority to US06/148,230 priority patent/US4490502A/en
Priority to GB8015812A priority patent/GB2052522B/en
Priority to IT6776180A priority patent/IT1133090B/en
Priority to FR8010881A priority patent/FR2456753A1/en
Publication of JPS55151043A publication Critical patent/JPS55151043A/en
Priority to US06/391,976 priority patent/US4481254A/en
Publication of JPS625183B2 publication Critical patent/JPS625183B2/ja
Granted legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/25—Greenhouse technology, e.g. cooling systems therefor

Landscapes

  • Greenhouses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

PURPOSE: Title film that is produced by making a composition containing aluminum silicate with a specific refractive index into films, thus showing high parallel-ray tranparency and heat insulation.
CONSTITUTION: A composition containing (A) 100 parts by wt of an olefinic resin and (B) 2W20 parts of aluminum silicate in which the refractive index ratio of component A to component B, that is, nA/nB ranges from 0.98W1.02 is made into films to produce the objective films. The component A is preferably low-density polyethylene, ethylene-α-olefin copolymer or ethylene-vinyl acetate copolymer containing 5W30wt% of vinyl acetate, which has a density of less than 0.935. The component B is preferably a composition consisting of 7W40% of alumina, 93W60% of silica and less than 3% of impurities and has less than 4 micron particle sizes.
EFFECT: They are produced through conventional processes and the incineration is less troublesome.
COPYRIGHT: (C)1980,JPO&Japio
JP6002679A 1979-05-15 1979-05-15 Film for agriculture mainly made of olefinic resin Granted JPS55151043A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP6002679A JPS55151043A (en) 1979-05-15 1979-05-15 Film for agriculture mainly made of olefinic resin
US06/148,230 US4490502A (en) 1979-05-15 1980-05-09 Agricultural plastic film
GB8015812A GB2052522B (en) 1979-05-15 1980-05-13 Agricultural plastic film
IT6776180A IT1133090B (en) 1979-05-15 1980-05-14 PLASTIC FILM FOR AGRICULTURAL USE
FR8010881A FR2456753A1 (en) 1979-05-15 1980-05-14 PLASTIC FILM FOR AGRICULTURE
US06/391,976 US4481254A (en) 1979-05-15 1982-06-24 Agricultural plastic film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6002679A JPS55151043A (en) 1979-05-15 1979-05-15 Film for agriculture mainly made of olefinic resin

Publications (2)

Publication Number Publication Date
JPS55151043A true JPS55151043A (en) 1980-11-25
JPS625183B2 JPS625183B2 (en) 1987-02-03

Family

ID=13130137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6002679A Granted JPS55151043A (en) 1979-05-15 1979-05-15 Film for agriculture mainly made of olefinic resin

Country Status (1)

Country Link
JP (1) JPS55151043A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853933A (en) * 1981-09-25 1983-03-30 Mikado Kako Kk Polyethylene film
US4785042A (en) * 1985-09-13 1988-11-15 Idemitsu Petrochemical Co., Ltd. Polyethylene resin composition containing amorphous aluminosilicates for improved films
WO1998049226A1 (en) * 1997-04-25 1998-11-05 Cryovac, Inc. Polymeric film including microspheres

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63154587U (en) * 1987-03-27 1988-10-11
JPH0318083U (en) * 1989-07-05 1991-02-22

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49105843A (en) * 1973-01-15 1974-10-07
JPS50148468A (en) * 1974-05-20 1975-11-28
JPS5174846A (en) * 1974-12-18 1976-06-29 Asahi Dow Ltd
JPS5232938A (en) * 1975-09-09 1977-03-12 Re Purasuteiku Do Karumoo Sa Polyolefin composition* infrared rays absorption film material comprising composition thereof and method for increase of produce using composition thereof2

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49105843A (en) * 1973-01-15 1974-10-07
JPS50148468A (en) * 1974-05-20 1975-11-28
JPS5174846A (en) * 1974-12-18 1976-06-29 Asahi Dow Ltd
JPS5232938A (en) * 1975-09-09 1977-03-12 Re Purasuteiku Do Karumoo Sa Polyolefin composition* infrared rays absorption film material comprising composition thereof and method for increase of produce using composition thereof2

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5853933A (en) * 1981-09-25 1983-03-30 Mikado Kako Kk Polyethylene film
US4785042A (en) * 1985-09-13 1988-11-15 Idemitsu Petrochemical Co., Ltd. Polyethylene resin composition containing amorphous aluminosilicates for improved films
WO1998049226A1 (en) * 1997-04-25 1998-11-05 Cryovac, Inc. Polymeric film including microspheres

Also Published As

Publication number Publication date
JPS625183B2 (en) 1987-02-03

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