ES397480A1 - Un procedimiento para la preparacion de productos de poliu-retano termoplasticos y elasticos. - Google Patents

Un procedimiento para la preparacion de productos de poliu-retano termoplasticos y elasticos.

Info

Publication number
ES397480A1
ES397480A1 ES397480A ES397480A ES397480A1 ES 397480 A1 ES397480 A1 ES 397480A1 ES 397480 A ES397480 A ES 397480A ES 397480 A ES397480 A ES 397480A ES 397480 A1 ES397480 A1 ES 397480A1
Authority
ES
Spain
Prior art keywords
molecular weight
radical derived
alcohol
formula
low molecular
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
ES397480A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of ES397480A1 publication Critical patent/ES397480A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
ES397480A 1970-12-01 1971-11-29 Un procedimiento para la preparacion de productos de poliu-retano termoplasticos y elasticos. Expired ES397480A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5703270A GB1368066A (en) 1970-12-01 1970-12-01 Process for preparing polyurethane products

Publications (1)

Publication Number Publication Date
ES397480A1 true ES397480A1 (es) 1975-03-16

Family

ID=10478166

Family Applications (1)

Application Number Title Priority Date Filing Date
ES397480A Expired ES397480A1 (es) 1970-12-01 1971-11-29 Un procedimiento para la preparacion de productos de poliu-retano termoplasticos y elasticos.

Country Status (12)

Country Link
AT (1) AT337982B (es)
BE (1) BE775694A (es)
CA (1) CA983643A (es)
CH (1) CH574461A5 (es)
DE (1) DE2159173A1 (es)
ES (1) ES397480A1 (es)
FR (1) FR2116413B1 (es)
GB (1) GB1368066A (es)
IT (1) IT941797B (es)
NL (1) NL7116346A (es)
SE (1) SE7115252L (es)
ZA (1) ZA717989B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357587A1 (fr) * 1976-07-07 1978-02-03 Interox Chemicals Ltd Procede pour la preparation de polyurethanes
DE3407031A1 (de) * 1984-02-27 1985-09-05 Gurit-Essex, Freienbach Chemisch haertende zweikomponentenmasse auf der basis von polyurethanen, verfahren zur herstellung einer haertbaren masse auf polyurethanbasis und verwendung von mischungen aus zwei komponenten auf polyurethanbasis

Also Published As

Publication number Publication date
BE775694A (fr) 1972-05-23
DE2159173A1 (de) 1972-06-15
FR2116413A1 (es) 1972-07-13
ZA717989B (en) 1972-08-30
CH574461A5 (es) 1976-04-15
ATA1025771A (de) 1976-11-15
CA983643A (en) 1976-02-10
SE7115252L (es) 1972-06-02
NL7116346A (es) 1972-06-05
IT941797B (it) 1973-03-10
FR2116413B1 (es) 1974-05-10
AT337982B (de) 1977-07-25
GB1368066A (en) 1974-09-25

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