DE2521981A1 - Mit hydrophoben kunstharzen beschichtete schaumstoffe - Google Patents

Mit hydrophoben kunstharzen beschichtete schaumstoffe

Info

Publication number
DE2521981A1
DE2521981A1 DE19752521981 DE2521981A DE2521981A1 DE 2521981 A1 DE2521981 A1 DE 2521981A1 DE 19752521981 DE19752521981 DE 19752521981 DE 2521981 A DE2521981 A DE 2521981A DE 2521981 A1 DE2521981 A1 DE 2521981A1
Authority
DE
Germany
Prior art keywords
pullulan
foam
molded body
resin
weight
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
Application number
DE19752521981
Other languages
German (de)
English (en)
Inventor
Hiroomi Matsunaga
Teruo Saito
Kozo Tsuji
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
Publication of DE2521981A1 publication Critical patent/DE2521981A1/de
Pending 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)
DE19752521981 1974-05-18 1975-05-16 Mit hydrophoben kunstharzen beschichtete schaumstoffe Pending DE2521981A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5577274A JPS5625379B2 (en, 2012) 1974-05-18 1974-05-18

Publications (1)

Publication Number Publication Date
DE2521981A1 true DE2521981A1 (de) 1975-11-27

Family

ID=13008152

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19752521981 Pending DE2521981A1 (de) 1974-05-18 1975-05-16 Mit hydrophoben kunstharzen beschichtete schaumstoffe

Country Status (5)

Country Link
JP (1) JPS5625379B2 (en, 2012)
CA (1) CA1038247A (en, 2012)
DE (1) DE2521981A1 (en, 2012)
FR (1) FR2271255B1 (en, 2012)
GB (1) GB1499214A (en, 2012)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU6805581A (en) * 1980-03-21 1981-09-24 Elson & Robbins Ltd. Rendering substrates fire retardant
US4493871A (en) * 1980-09-03 1985-01-15 Imperial Chemical Industries Plc Resilient polyurethane foam with improved resistance to ignition
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
JPS6179808U (en, 2012) * 1984-10-30 1986-05-28
JPS61195572U (en, 2012) * 1985-04-17 1986-12-05
US10130587B2 (en) 2011-01-11 2018-11-20 Capsugel Belgium Nv Hard capsules
US11319566B2 (en) 2017-04-14 2022-05-03 Capsugel Belgium Nv Process for making pullulan
ES3033915T3 (en) 2017-04-14 2025-08-11 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 (en, 2012) 1977-04-15
FR2271255A1 (en, 2012) 1975-12-12
CA1038247A (en) 1978-09-12
GB1499214A (en) 1978-01-25
JPS5625379B2 (en, 2012) 1981-06-11
JPS50148490A (en, 2012) 1975-11-28

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