CA1038247A - Foamed plastics coated with hydrophobic resins - Google Patents

Foamed plastics coated with hydrophobic resins

Info

Publication number
CA1038247A
CA1038247A CA227,209A CA227209A CA1038247A CA 1038247 A CA1038247 A CA 1038247A CA 227209 A CA227209 A CA 227209A CA 1038247 A CA1038247 A CA 1038247A
Authority
CA
Canada
Prior art keywords
pullulan
foamed
resin
foamed plastic
plastic according
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.)
Expired
Application number
CA227,209A
Other languages
English (en)
French (fr)
Other versions
CA227209S (en
Inventor
Teruo Saito
Kozo Tsuji
Hiroomi Matsunaga
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.)
Hayashibara Seibutsu Kagaku Kenkyujo KK
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
Hayashibara Biochemical Laboratories 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, Hayashibara Biochemical Laboratories Co Ltd filed Critical Sumitomo Chemical Co Ltd
Application granted granted Critical
Publication of CA1038247A publication Critical patent/CA1038247A/en
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
    • C08J9/34—Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core
    • 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
    • C08J9/36—After-treatment
    • 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
    • C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
CA227,209A 1974-05-18 1975-05-16 Foamed plastics coated with hydrophobic resins Expired CA1038247A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5577274A JPS5625379B2 (enrdf_load_stackoverflow) 1974-05-18 1974-05-18

Publications (1)

Publication Number Publication Date
CA1038247A true CA1038247A (en) 1978-09-12

Family

ID=13008152

Family Applications (1)

Application Number Title Priority Date Filing Date
CA227,209A Expired CA1038247A (en) 1974-05-18 1975-05-16 Foamed plastics coated with hydrophobic resins

Country Status (5)

Country Link
JP (1) JPS5625379B2 (enrdf_load_stackoverflow)
CA (1) CA1038247A (enrdf_load_stackoverflow)
DE (1) DE2521981A1 (enrdf_load_stackoverflow)
FR (1) FR2271255B1 (enrdf_load_stackoverflow)
GB (1) GB1499214A (enrdf_load_stackoverflow)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0037636A3 (en) * 1980-03-21 1982-01-20 Elson and Robbins Limited Rendering substrates fire retardant
EP0047086A1 (en) * 1980-09-03 1982-03-10 Imperial Chemical Industries Plc Combination of a resilient polyurethane foam and an upholstery covering material with improved resistance to ignition
US4493871A (en) * 1980-09-03 1985-01-15 Imperial Chemical Industries Plc Resilient polyurethane foam with improved resistance to ignition
JPS6179808U (enrdf_load_stackoverflow) * 1984-10-30 1986-05-28
JPS61195572U (enrdf_load_stackoverflow) * 1985-04-17 1986-12-05
PT2663294E (pt) 2011-01-11 2016-01-25 Capsugel Belgium Nv Novas cápsulas duras contendo pululano
WO2018189587A1 (en) 2017-04-14 2018-10-18 Capsugel Belgium Nv Process for making pullulan
WO2018189584A1 (en) 2017-04-14 2018-10-18 Capsugel Belgium Nv Pullulan capsules
CN114106408A (zh) * 2020-08-31 2022-03-01 中国石油化工股份有限公司 疏水改性剂组合物和疏水海绵材料及其制备方法和应用

Also Published As

Publication number Publication date
FR2271255B1 (enrdf_load_stackoverflow) 1977-04-15
JPS50148490A (enrdf_load_stackoverflow) 1975-11-28
GB1499214A (en) 1978-01-25
DE2521981A1 (de) 1975-11-27
JPS5625379B2 (enrdf_load_stackoverflow) 1981-06-11
FR2271255A1 (enrdf_load_stackoverflow) 1975-12-12

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