JPS5324334B2 - - Google Patents

Info

Publication number
JPS5324334B2
JPS5324334B2 JP621273A JP621273A JPS5324334B2 JP S5324334 B2 JPS5324334 B2 JP S5324334B2 JP 621273 A JP621273 A JP 621273A JP 621273 A JP621273 A JP 621273A JP S5324334 B2 JPS5324334 B2 JP S5324334B2
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
JP621273A
Other languages
Japanese (ja)
Other versions
JPS4998473A (en
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 JP621273A priority Critical patent/JPS5324334B2/ja
Priority to GB46474A priority patent/GB1448621A/en
Priority to NL7400289A priority patent/NL7400289A/xx
Publication of JPS4998473A publication Critical patent/JPS4998473A/ja
Publication of JPS5324334B2 publication Critical patent/JPS5324334B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C08J9/10—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
    • 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
    • A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
    • A01G9/14—Greenhouses
    • A01G9/1438—Covering materials therefor; Materials for protective coverings used for soil and plants, e.g. films, canopies, tunnels or cloches
    • 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
    • C08J2333/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
    • C08J2333/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters
    • C08J2333/06—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • 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

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Greenhouses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP621273A 1973-01-10 1973-01-10 Expired JPS5324334B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP621273A JPS5324334B2 (en) 1973-01-10 1973-01-10
GB46474A GB1448621A (en) 1973-01-10 1974-01-04 Acrylic polymer glazing material
NL7400289A NL7400289A (en) 1973-01-10 1974-01-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP621273A JPS5324334B2 (en) 1973-01-10 1973-01-10

Publications (2)

Publication Number Publication Date
JPS4998473A JPS4998473A (en) 1974-09-18
JPS5324334B2 true JPS5324334B2 (en) 1978-07-20

Family

ID=11632208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP621273A Expired JPS5324334B2 (en) 1973-01-10 1973-01-10

Country Status (3)

Country Link
JP (1) JPS5324334B2 (en)
GB (1) GB1448621A (en)
NL (1) NL7400289A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5415844A (en) * 1977-07-07 1979-02-06 Nissen Kiki Kk Photooscattering filtering film sheet for farming
DE3001205C2 (en) * 1980-01-15 1982-12-09 Fa. August Hohnholz, 2000 Hamburg Process for the production of foam from a polymer
DE3124980C1 (en) * 1981-06-25 1987-07-09 Fa. August Hohnholz, 2000 Hamburg Process for the manufacture of articles from foamed polymethyl methacrylate
IL88245A0 (en) * 1987-11-13 1989-06-30 Fraunhofer Ges Forschung Process for the production of rigid foam comprising acrylic and/or methacrylic polymers without using fluorocarbons as a foaming agent

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS472973U (en) * 1971-01-25 1972-09-01

Also Published As

Publication number Publication date
GB1448621A (en) 1976-09-08
JPS4998473A (en) 1974-09-18
NL7400289A (en) 1974-07-12

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