ES302288A1 - Procedimiento para la obtenciën de poliuretanos celulares - Google Patents

Procedimiento para la obtenciën de poliuretanos celulares

Info

Publication number
ES302288A1
ES302288A1 ES0302288A ES302288A ES302288A1 ES 302288 A1 ES302288 A1 ES 302288A1 ES 0302288 A ES0302288 A ES 0302288A ES 302288 A ES302288 A ES 302288A ES 302288 A1 ES302288 A1 ES 302288A1
Authority
ES
Spain
Prior art keywords
radicals
diisocyanate
radical
polyhydroxy
catalysts
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
ES0302288A
Other languages
English (en)
Spanish (es)
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.)
Lankro Chemicals Ltd
Original Assignee
Lankro Chemicals 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 Lankro Chemicals Ltd filed Critical Lankro Chemicals Ltd
Publication of ES302288A1 publication Critical patent/ES302288A1/es
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
    • C08J9/0061—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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • 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
    • C08J2375/08—Polyurethanes from polyethers
    • 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
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
ES0302288A 1963-07-22 1964-07-21 Procedimiento para la obtenciën de poliuretanos celulares Expired ES302288A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28992/63A GB1048992A (en) 1963-07-22 1963-07-22 Process for the production of cellular polyurethanes

Publications (1)

Publication Number Publication Date
ES302288A1 true ES302288A1 (es) 1965-02-16

Family

ID=10284530

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0302288A Expired ES302288A1 (es) 1963-07-22 1964-07-21 Procedimiento para la obtenciën de poliuretanos celulares

Country Status (9)

Country Link
BE (1) BE650844A (fi)
DE (1) DE1233133B (fi)
DK (1) DK116903B (fi)
ES (1) ES302288A1 (fi)
FI (1) FI43498B (fi)
FR (1) FR1455031A (fi)
GB (1) GB1048992A (fi)
NL (2) NL6408400A (fi)
SE (1) SE310786B (fi)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE584911A (fi) * 1958-11-24

Also Published As

Publication number Publication date
DE1233133B (de) 1967-01-26
FI43498B (fi) 1970-12-31
GB1048992A (en) 1966-11-23
NL136878C (fi)
BE650844A (fi) 1964-11-16
FR1455031A (fr) 1966-04-01
NL6408400A (fi) 1965-01-25
DK116903B (da) 1970-02-23
SE310786B (fi) 1969-05-12

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