GB1001465A - 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
GB1001465A
GB1001465A GB1219963A GB1219963A GB1001465A GB 1001465 A GB1001465 A GB 1001465A GB 1219963 A GB1219963 A GB 1219963A GB 1219963 A GB1219963 A GB 1219963A GB 1001465 A GB1001465 A GB 1001465A
Authority
GB
United Kingdom
Prior art keywords
reaction
organic
foamed polyurethanes
relating
manufacture
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
GB1219963A
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 GB1219963A priority Critical patent/GB1001465A/en
Priority to BE645651A priority patent/BE645651A/xx
Priority to NL6403347A priority patent/NL6403347A/xx
Priority to FR969084A priority patent/FR1394356A/fr
Publication of GB1001465A publication Critical patent/GB1001465A/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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/143—Halogen containing compounds
    • C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
    • 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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
GB1219963A 1963-03-27 1963-03-27 Improvements in or relating to the manufacture of foamed polyurethanes Expired GB1001465A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1219963A GB1001465A (en) 1963-03-27 1963-03-27 Improvements in or relating to the manufacture of foamed polyurethanes
BE645651A BE645651A (OSRAM) 1963-03-27 1964-03-24
NL6403347A NL6403347A (OSRAM) 1963-03-27 1964-03-26
FR969084A FR1394356A (fr) 1963-03-27 1964-03-27 Procédé de fabrication de polyuréthanes mousse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1219963A GB1001465A (en) 1963-03-27 1963-03-27 Improvements in or relating to the manufacture of foamed polyurethanes

Publications (1)

Publication Number Publication Date
GB1001465A true GB1001465A (en) 1965-08-18

Family

ID=10000158

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1219963A Expired GB1001465A (en) 1963-03-27 1963-03-27 Improvements in or relating to the manufacture of foamed polyurethanes

Country Status (3)

Country Link
BE (1) BE645651A (OSRAM)
GB (1) GB1001465A (OSRAM)
NL (1) NL6403347A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049768A1 (de) * 1980-10-04 1982-04-21 BASF Aktiengesellschaft Elastische Duroplast-Schaumstoffe

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0407023A3 (en) * 1989-06-12 1991-03-13 The Dow Chemical Company A process for preparing flexible polyurethane foam using 1,1,1-trichloroethane as a blowing agent

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0049768A1 (de) * 1980-10-04 1982-04-21 BASF Aktiengesellschaft Elastische Duroplast-Schaumstoffe

Also Published As

Publication number Publication date
BE645651A (OSRAM) 1964-09-24
NL6403347A (OSRAM) 1964-09-28

Similar Documents

Publication Publication Date Title
GB819849A (en) Improvement in fluorination of trichloroethylene
ES291330A1 (es) Procedimiento de obtención de derivados y/o productos de degradación de galactomananos, ácidos poliurónicos y sustancias naturales similares de elevado peso molecular
GB1016016A (en) Process for the manufacture of hexafluoropropene
GB1001465A (en) Improvements in or relating to the manufacture of foamed polyurethanes
GB904022A (en) Manufacture of tetrafluoroethylene
GB1004375A (en) Process for making fluorochlorobenzenes and hexafluorobenzene
GB867707A (en) An improved method of making thermal insulation material
NL6504003A (OSRAM)
GB925909A (en) Process for the manufacture of 1-bromo-1-chloro-2:2:2-trifluoroethane
ES280868A1 (es) Un procedimiento continuo para la preparación de compuestos orgánicos y/o clorofluorados partiendo directamente del metano
GB900836A (en) Improvements in and relating to the manufacture of propylene oxide
GB769813A (en) Improvements in the production of cyclopentadiene by deploymerisation of dicyclopentadiene
GB935636A (en) Improvements in or relating to the production of n-phenyl-n-(4-nitrosophenyl)-hydroxylamine
GB1088706A (en) Manufacture of pyridine
GB969132A (en) Process for producing optically active or inactive ª†-methyl glutamate hydrochloride
GB800171A (en) Process for the production of choline theophyllinate
GB985588A (en) Stabilizing polyurethanes
GB1033218A (en) Process for the production of 3-alkylphenols
GB1111137A (en) Process for the manufacture of 2-chlorobutadiene-(1,3)
GB1068303A (en) Stabilizing of 2,2-dichlorobutane
JPS5664442A (en) Manufacture of semiconductor device
GB1118582A (en) Improvements in or relating to the manufacture of fluorochlorohydrocarbons
GB915227A (en) 2,6-dicyanopiperidine and its preparation
GB823262A (en) Process for producing fluorohalocarbons
GB1035164A (en) Pentaerythritol polyglycols