FR2246579A1 - Polyurethane foams contg. carbohydrate fillers - giving increased hardness and fire resistance - Google Patents

Polyurethane foams contg. carbohydrate fillers - giving increased hardness and fire resistance

Info

Publication number
FR2246579A1
FR2246579A1 FR7433872A FR7433872A FR2246579A1 FR 2246579 A1 FR2246579 A1 FR 2246579A1 FR 7433872 A FR7433872 A FR 7433872A FR 7433872 A FR7433872 A FR 7433872A FR 2246579 A1 FR2246579 A1 FR 2246579A1
Authority
FR
France
Prior art keywords
contg
pref
polyurethane foams
carbohydrate
increased hardness
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.)
Withdrawn
Application number
FR7433872A
Other languages
English (en)
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2246579A1 publication Critical patent/FR2246579A1/fr
Withdrawn legal-status Critical Current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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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

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)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
FR7433872A 1973-10-09 1974-10-08 Polyurethane foams contg. carbohydrate fillers - giving increased hardness and fire resistance Withdrawn FR2246579A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4707973 1973-10-09

Publications (1)

Publication Number Publication Date
FR2246579A1 true FR2246579A1 (en) 1975-05-02

Family

ID=10443641

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7433872A Withdrawn FR2246579A1 (en) 1973-10-09 1974-10-08 Polyurethane foams contg. carbohydrate fillers - giving increased hardness and fire resistance

Country Status (3)

Country Link
DE (1) DE2448216A1 (fr)
FR (1) FR2246579A1 (fr)
IT (1) IT1022465B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003160A1 (fr) * 1978-01-16 1979-07-25 Krause Milling Company Procédé de préparation de mousses de polyuréthane semi-flexibles et les mousses obtenues par ce procédé.
EP0003161A1 (fr) * 1978-01-16 1979-07-25 Krause Milling Company Procédé de préparation de mousses de polyuréthane et les mousses obtenues par ce procédé

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2070041B (en) 1980-02-20 1983-06-22 Dunlop Ltd Polyether-urethane foams
DE19748210B4 (de) * 1997-10-31 2005-09-01 Südzucker AG Mannheim/Ochsenfurt Polyurethane mit Kohlenhydratbausteinen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0003160A1 (fr) * 1978-01-16 1979-07-25 Krause Milling Company Procédé de préparation de mousses de polyuréthane semi-flexibles et les mousses obtenues par ce procédé.
EP0003161A1 (fr) * 1978-01-16 1979-07-25 Krause Milling Company Procédé de préparation de mousses de polyuréthane et les mousses obtenues par ce procédé

Also Published As

Publication number Publication date
DE2448216A1 (de) 1975-04-10
IT1022465B (it) 1978-03-20

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Legal Events

Date Code Title Description
ST Notification of lapse