DK123565B - Polyurethansvamp samt fremgangsmåde til fremstilling af en sådan svamp. - Google Patents

Polyurethansvamp samt fremgangsmåde til fremstilling af en sådan svamp.

Info

Publication number
DK123565B
DK123565B DK607668AA DK607668A DK123565B DK 123565 B DK123565 B DK 123565B DK 607668A A DK607668A A DK 607668AA DK 607668 A DK607668 A DK 607668A DK 123565 B DK123565 B DK 123565B
Authority
DK
Denmark
Prior art keywords
sponge
making
polyurethane
polyurethane sponge
Prior art date
Application number
DK607668AA
Other languages
Danish (da)
English (en)
Inventor
J Mcgurran
J Simon
Original Assignee
Minnesota Mining & Mfg
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 Minnesota Mining & Mfg filed Critical Minnesota Mining & Mfg
Publication of DK123565B publication Critical patent/DK123565B/da

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
    • C08J9/36—After-treatment
    • C08J9/40—Impregnation
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L13/00—Implements for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L13/10—Scrubbing; Scouring; Cleaning; Polishing
    • A47L13/16—Cloths; Pads; Sponges
    • 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
    • C08J2201/00—Foams characterised by the foaming process
    • C08J2201/02—Foams characterised by the foaming process characterised by mechanical pre- or post-treatments
    • C08J2201/038—Use of an inorganic compound to impregnate, bind or coat a foam, e.g. waterglass
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/918—Physical aftertreatment of a cellular product

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)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
DK607668AA 1967-12-22 1968-12-12 Polyurethansvamp samt fremgangsmåde til fremstilling af en sådan svamp. DK123565B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69270967A 1967-12-22 1967-12-22

Publications (1)

Publication Number Publication Date
DK123565B true DK123565B (da) 1972-07-10

Family

ID=24781699

Family Applications (1)

Application Number Title Priority Date Filing Date
DK607668AA DK123565B (da) 1967-12-22 1968-12-12 Polyurethansvamp samt fremgangsmåde til fremstilling af en sådan svamp.

Country Status (10)

Country Link
US (1) US3508953A (de)
AT (1) AT288035B (de)
BR (1) BR6805038D0 (de)
CH (1) CH486516A (de)
DE (1) DE1814663A1 (de)
DK (1) DK123565B (de)
ES (1) ES361344A1 (de)
FR (1) FR1597992A (de)
GB (1) GB1248760A (de)
SE (1) SE350272B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2312678A1 (de) * 1973-03-14 1974-09-19 Bayer Ag Verfahren zur herstellung von hydrophilen, elastischen polyurethanschaumstoffen
WO1982002942A1 (en) * 1981-02-19 1982-09-02 Fukuhei Kogasaka Cleaning cloth for gun and cannon bores
DE3140784A1 (de) * 1981-10-14 1983-04-28 Freudenberg, Carl, 6940 Weinheim "saugfaehiges flaechengebilde und verfahren zu seiner herstellung"
GB2121316A (en) * 1982-06-01 1983-12-21 John Albert Avery Bradbury Composite foamed articles and process for their production
US4627129A (en) * 1984-07-19 1986-12-09 Stiefel Laboratories, Inc. Sponge and fabrication method
DE3574936D1 (de) * 1984-09-17 1990-02-01 Mitsubishi Rayon Co Hydrophilisiertes membran aus einem poroesen, hydrophoben material und verfahren zu dessen herstellung.
DE3801916A1 (de) * 1988-01-23 1989-08-03 Kurt Hesse Fahrspielzeug
FR2934518B1 (fr) * 2008-07-31 2013-04-26 Sidel Participations Masse spongieuse pour traiter des fonds de recipients thermoplastiques, et installation qui en est equipee notamment pour le refroidissement des fonds chauds de recipients sortant de moulage
FR2958525B1 (fr) * 2010-04-09 2012-10-12 Eurvest Eponge
FR2958524A1 (fr) * 2010-04-09 2011-10-14 Eurvest Eponge
CN114984903B (zh) * 2022-05-23 2023-04-28 中南大学 钙镁铝三元氟化物负载聚氨酯海绵及其制备方法与应用
CN115093612B (zh) * 2022-06-19 2023-03-10 南通恒光大聚氨酯材料有限公司 基于增强硬度的聚氨酯海绵用的特种助剂及其制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920983A (en) * 1957-11-21 1960-01-12 Du Pont Hydrophilic polyurethane foam structure and process
US3057750A (en) * 1958-12-16 1962-10-09 Du Pont Process for reinforcing a preformed elastomer foam
US3094433A (en) * 1959-11-27 1963-06-18 Du Pont Elastomeric foam haivng its pore walls coated with fir ous boehmite
US3249465A (en) * 1961-08-18 1966-05-03 Simoniz Co Method of improving the hydrophilicity of polyurethane cellular product and the resulting product
US3353994A (en) * 1964-05-07 1967-11-21 Scott Paper Co Novel reticulated products

Also Published As

Publication number Publication date
SE350272B (de) 1972-10-23
BR6805038D0 (pt) 1973-01-25
ES361344A1 (es) 1970-11-16
FR1597992A (de) 1970-06-29
GB1248760A (en) 1971-10-06
US3508953A (en) 1970-04-28
DE1814663A1 (de) 1969-07-24
AT288035B (de) 1971-02-25
CH486516A (de) 1970-02-28

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