JPS5231256B2 - - Google Patents

Info

Publication number
JPS5231256B2
JPS5231256B2 JP9301874A JP9301874A JPS5231256B2 JP S5231256 B2 JPS5231256 B2 JP S5231256B2 JP 9301874 A JP9301874 A JP 9301874A JP 9301874 A JP9301874 A JP 9301874A JP S5231256 B2 JPS5231256 B2 JP S5231256B2
Authority
JP
Japan
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.)
Expired
Application number
JP9301874A
Other versions
JPS5120944A (ja
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 filed Critical
Priority to JP9301874A priority Critical patent/JPS5120944A/ja
Priority to FR7525056A priority patent/FR2281716A1/fr
Priority to DE19752536215 priority patent/DE2536215B2/de
Priority to NL7509723A priority patent/NL7509723A/xx
Publication of JPS5120944A publication Critical patent/JPS5120944A/ja
Publication of JPS5231256B2 publication Critical patent/JPS5231256B2/ja
Granted legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G13/00—Protecting plants
    • A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
    • A01G13/0256—Ground coverings
    • A01G13/0268—Mats or sheets, e.g. nets or fabrics
    • A01G13/0275—Films
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Protection Of Plants (AREA)
JP9301874A 1974-08-14 1974-08-14 Kobunkaiseimaruchingufuirumu Granted JPS5120944A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP9301874A JPS5120944A (ja) 1974-08-14 1974-08-14 Kobunkaiseimaruchingufuirumu
FR7525056A FR2281716A1 (fr) 1974-08-14 1975-08-12 Pellicule de paillage photodegradable
DE19752536215 DE2536215B2 (de) 1974-08-14 1975-08-13 Verrottbare Bodenabdeckfolie
NL7509723A NL7509723A (nl) 1974-08-14 1975-08-14 Lichtafbreekbare afdekfoelie.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9301874A JPS5120944A (ja) 1974-08-14 1974-08-14 Kobunkaiseimaruchingufuirumu

Publications (2)

Publication Number Publication Date
JPS5120944A JPS5120944A (ja) 1976-02-19
JPS5231256B2 true JPS5231256B2 (ja) 1977-08-13

Family

ID=14070718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9301874A Granted JPS5120944A (ja) 1974-08-14 1974-08-14 Kobunkaiseimaruchingufuirumu

Country Status (4)

Country Link
JP (1) JPS5120944A (ja)
DE (1) DE2536215B2 (ja)
FR (1) FR2281716A1 (ja)
NL (1) NL7509723A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02122887A (ja) * 1988-11-02 1990-05-10 Kojin Katsuragi 浮上分離槽の構造

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL52974A0 (en) 1977-09-21 1977-11-30 Plastopil Hazorea Agricultural process film products for carrying out the process and controllably degradable polymer compositions for making said film products
DE3435468A1 (de) * 1984-09-27 1986-04-10 Belland Ag, Solothurn Thermoplastisches polymerisat und gegenstaende aus einem thermoplastischen polymerisat
FR2651510B1 (fr) * 1989-09-04 1991-12-06 Holzstoff Holding Sa Fibres et tissus en polymeres synthetiques, depolymerisables ou degradables par l'eau.
DE19818740A1 (de) * 1998-04-27 1999-11-04 Joachim Boesch Vegetationshemmende Bodenauflage
CN102295793A (zh) * 2011-07-07 2011-12-28 宋旭 一种高填充氧化降解高分子包装材料及其制备方法
CN102391557A (zh) * 2011-07-07 2012-03-28 宋旭 一种高填充的可控氧化降解包装材料及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02122887A (ja) * 1988-11-02 1990-05-10 Kojin Katsuragi 浮上分離槽の構造

Also Published As

Publication number Publication date
JPS5120944A (ja) 1976-02-19
FR2281716B1 (ja) 1978-04-28
FR2281716A1 (fr) 1976-03-12
DE2536215A1 (de) 1976-03-04
NL7509723A (nl) 1976-02-17
DE2536215B2 (de) 1981-01-15

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