DD115141A5 - - Google Patents

Info

Publication number
DD115141A5
DD115141A5 DD18204774A DD18204774A DD115141A5 DD 115141 A5 DD115141 A5 DD 115141A5 DD 18204774 A DD18204774 A DD 18204774A DD 18204774 A DD18204774 A DD 18204774A DD 115141 A5 DD115141 A5 DD 115141A5
Authority
DD
German Democratic Republic
Application number
DD18204774A
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 filed Critical
Publication of DD115141A5 publication Critical patent/DD115141A5/xx

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
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0847—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers
    • C08G18/0852—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of solvents for the polymers the solvents being organic
    • 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

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)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Artificial Filaments (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DD18204774A 1973-11-03 1974-10-30 DD115141A5 (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732355073 DE2355073A1 (de) 1973-11-03 1973-11-03 Verfahren zur herstellung von in einem loesungsmittel geloesten polyurethanen sowie deren verwendung zur herstellung von formkoerpern, insbesondere von mikroporoesen gebilden

Publications (1)

Publication Number Publication Date
DD115141A5 true DD115141A5 (enrdf_load_html_response) 1975-09-12

Family

ID=5897174

Family Applications (2)

Application Number Title Priority Date Filing Date
DD18204774A DD115141A5 (enrdf_load_html_response) 1973-11-03 1974-10-30
DD18553874A DD118104A5 (enrdf_load_html_response) 1973-11-03 1974-10-30

Family Applications After (1)

Application Number Title Priority Date Filing Date
DD18553874A DD118104A5 (enrdf_load_html_response) 1973-11-03 1974-10-30

Country Status (4)

Country Link
JP (1) JPS5811893B2 (enrdf_load_html_response)
DD (2) DD115141A5 (enrdf_load_html_response)
DE (1) DE2355073A1 (enrdf_load_html_response)
GB (1) GB1483414A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4286014A (en) * 1978-01-31 1981-08-25 Toray Industries, Incorporated Composite sheet material
DE3341847A1 (de) * 1983-11-19 1985-06-13 Akzo Gmbh, 5600 Wuppertal Membranen aus diisocyanat-additionspolymeren fuer haemodialyse und/oder haemofiltration

Also Published As

Publication number Publication date
DD118104A5 (enrdf_load_html_response) 1976-02-12
JPS5811893B2 (ja) 1983-03-05
DE2355073A1 (de) 1975-05-07
JPS5078698A (enrdf_load_html_response) 1975-06-26
GB1483414A (en) 1977-08-17

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