IT961301B - Procedimento per la produzione di polimeri uretanici - Google Patents

Procedimento per la produzione di polimeri uretanici

Info

Publication number
IT961301B
IT961301B IT50372/72A IT5037272A IT961301B IT 961301 B IT961301 B IT 961301B IT 50372/72 A IT50372/72 A IT 50372/72A IT 5037272 A IT5037272 A IT 5037272A IT 961301 B IT961301 B IT 961301B
Authority
IT
Italy
Prior art keywords
procedure
production
urethane polymers
urethane
polymers
Prior art date
Application number
IT50372/72A
Other languages
English (en)
Italian (it)
Original Assignee
Marles Kuhlmann Wyandotte
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 Marles Kuhlmann Wyandotte filed Critical Marles Kuhlmann Wyandotte
Application granted granted Critical
Publication of IT961301B publication Critical patent/IT961301B/it

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
    • 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

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)
IT50372/72A 1971-05-21 1972-05-19 Procedimento per la produzione di polimeri uretanici IT961301B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14587971A 1971-05-21 1971-05-21

Publications (1)

Publication Number Publication Date
IT961301B true IT961301B (it) 1973-12-10

Family

ID=22514950

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50372/72A IT961301B (it) 1971-05-21 1972-05-19 Procedimento per la produzione di polimeri uretanici

Country Status (6)

Country Link
US (1) US3719621A (enExample)
BE (1) BE783726A (enExample)
DE (1) DE2224531A1 (enExample)
FR (1) FR2138813A1 (enExample)
IT (1) IT961301B (enExample)
NL (1) NL7206684A (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2221756C3 (de) * 1972-05-04 1980-06-26 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von lösungsmittelbeständigen, lichtechten, knick- und reibfesten Polyurethanüberzügen auf textlien Substraten, Leder oder Kunstleder oder von Folien
NL7401014A (nl) * 1974-01-25 1975-07-29 Stamicarbon Werkwijze voor het bereiden van een lijm op basis van een thermoplastisch elastomeer blok- copolymeer.
DE2550796C3 (de) * 1975-11-12 1987-04-16 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von stabilen Dispersionen
US4456915A (en) * 1981-06-22 1984-06-26 International Business Machines Corporation Print head for high resolution electrothermal printing apparatus
US4590254A (en) * 1985-04-29 1986-05-20 Ppg Industries, Inc. Non-aqueous poly(urethane-urea)
US5604042A (en) * 1991-12-23 1997-02-18 Mobil Oil Corporation Cellulose material containing barrier film structures
US5487940A (en) * 1991-12-23 1996-01-30 Mobil Oil Corp. Oxygen and moisture barrier metallized film structure
US5512338A (en) * 1991-12-23 1996-04-30 Mobil Oil Corp. Oxygen, flavor/odor, grease/oil and moisture barrier film structures
EP0618864A1 (en) * 1991-12-23 1994-10-12 Mobil Oil Corporation Low oxygen transmissive film
US5496649A (en) * 1994-07-21 1996-03-05 Mobil Oil Corp. Cross-linked PVOH coatings having enhanced barrier characteristics
US6444750B1 (en) 1995-03-06 2002-09-03 Exxonmobil Oil Corp. PVOH-based coating solutions
US5776618A (en) * 1996-07-25 1998-07-07 Mobil Oil Corporation Barrier film structures

Also Published As

Publication number Publication date
BE783726A (fr) 1972-11-20
FR2138813A1 (enExample) 1973-01-05
NL7206684A (enExample) 1972-11-23
DE2224531A1 (de) 1972-12-14
US3719621A (en) 1973-03-06

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