GB1001464A - Improvements in or relating to the manufacture of foamed polyurethanes - Google Patents

Improvements in or relating to the manufacture of foamed polyurethanes

Info

Publication number
GB1001464A
GB1001464A GB1219863A GB1219863A GB1001464A GB 1001464 A GB1001464 A GB 1001464A GB 1219863 A GB1219863 A GB 1219863A GB 1219863 A GB1219863 A GB 1219863A GB 1001464 A GB1001464 A GB 1001464A
Authority
GB
United Kingdom
Prior art keywords
foamed polyurethane
polyhydroxy compound
reaction
mixture
relating
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
GB1219863A
Other languages
English (en)
Inventor
John Francis Wood
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
Priority to GB1219863A priority Critical patent/GB1001464A/en
Priority to DK143364A priority patent/DK105889C/da
Priority to BE645650A priority patent/BE645650A/xx
Priority to NL6403345A priority patent/NL6403345A/xx
Publication of GB1001464A publication Critical patent/GB1001464A/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
    • C08J9/02—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by the reacting monomers or modifying agents during the preparation or modification of macromolecules
    • 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
    • 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)
GB1219863A 1963-03-27 1963-03-27 Improvements in or relating to the manufacture of foamed polyurethanes Expired GB1001464A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1219863A GB1001464A (en) 1963-03-27 1963-03-27 Improvements in or relating to the manufacture of foamed polyurethanes
DK143364A DK105889C (da) 1963-03-27 1964-03-20 Fremgangsmåde til fremstilling af polyurethanskum med høj massefylde.
BE645650A BE645650A (enExample) 1963-03-27 1964-03-24
NL6403345A NL6403345A (enExample) 1963-03-27 1964-03-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1219863A GB1001464A (en) 1963-03-27 1963-03-27 Improvements in or relating to the manufacture of foamed polyurethanes

Publications (1)

Publication Number Publication Date
GB1001464A true GB1001464A (en) 1965-08-18

Family

ID=10000138

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1219863A Expired GB1001464A (en) 1963-03-27 1963-03-27 Improvements in or relating to the manufacture of foamed polyurethanes

Country Status (4)

Country Link
BE (1) BE645650A (enExample)
DK (1) DK105889C (enExample)
GB (1) GB1001464A (enExample)
NL (1) NL6403345A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0140416A1 (en) * 1983-10-18 1985-05-08 Vazzola, Luigi Procedure to manufacture shaped products with an expanded material, and products made with such procedure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0140416A1 (en) * 1983-10-18 1985-05-08 Vazzola, Luigi Procedure to manufacture shaped products with an expanded material, and products made with such procedure

Also Published As

Publication number Publication date
NL6403345A (enExample) 1964-09-28
BE645650A (enExample) 1964-09-24
DK105889C (da) 1966-11-21

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