IT1027205B - Procedimento per la preparazione di composizioni a base di poliure tani e composizioni ottenute con detto procedimento - Google Patents

Procedimento per la preparazione di composizioni a base di poliure tani e composizioni ottenute con detto procedimento

Info

Publication number
IT1027205B
IT1027205B IT70787/74A IT7078774A IT1027205B IT 1027205 B IT1027205 B IT 1027205B IT 70787/74 A IT70787/74 A IT 70787/74A IT 7078774 A IT7078774 A IT 7078774A IT 1027205 B IT1027205 B IT 1027205B
Authority
IT
Italy
Prior art keywords
procedure
compositions
polyure
tani
preparation
Prior art date
Application number
IT70787/74A
Other languages
English (en)
Original Assignee
Ipr Corp
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 Ipr Corp filed Critical Ipr Corp
Application granted granted Critical
Publication of IT1027205B publication Critical patent/IT1027205B/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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • 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
    • C08G2120/00—Compositions for reaction injection moulding processes

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)
IT70787/74A 1973-12-28 1974-12-30 Procedimento per la preparazione di composizioni a base di poliure tani e composizioni ottenute con detto procedimento IT1027205B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US429284A US3929730A (en) 1973-12-28 1973-12-28 Process for preparing polyurethanes employing a mixture of butanediol and phenylene diethanolamine as a chain extender

Publications (1)

Publication Number Publication Date
IT1027205B true IT1027205B (it) 1978-11-20

Family

ID=23702600

Family Applications (1)

Application Number Title Priority Date Filing Date
IT70787/74A IT1027205B (it) 1973-12-28 1974-12-30 Procedimento per la preparazione di composizioni a base di poliure tani e composizioni ottenute con detto procedimento

Country Status (5)

Country Link
US (1) US3929730A (it)
BR (1) BR7410836D0 (it)
ES (1) ES433371A1 (it)
FR (1) FR2256190B3 (it)
IT (1) IT1027205B (it)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2442763C3 (de) * 1974-09-06 1986-05-07 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von thermoplastischen und elastischen Polyurethanen
DE2456813A1 (de) * 1974-11-30 1976-06-10 Freudenberg Carl Fa Hydrophiler schaumstoff auf polyurethanbasis
JPS51133398A (en) * 1975-05-15 1976-11-19 Bridgestone Corp A process for manufacturing fire- retardant low-smoking polyurethane f oam
US4038256A (en) * 1975-11-24 1977-07-26 The Goodyear Tire & Rubber Company Nonstaining polyurethane from cycloaliphatic or aliphatic diisocyanates and polyhexenediol-phthalates
US4048105A (en) * 1975-12-19 1977-09-13 Mccord Corporation High density urethane foam for rim
US4125660A (en) * 1976-12-17 1978-11-14 The Goodyear Tire & Rubber Company Zero pressure device such as tires or run-flat rings
US4155894A (en) * 1977-10-25 1979-05-22 M&T Chemicals Inc. Composition for preparing urethane/urea block copolymers
US4220732A (en) * 1978-12-22 1980-09-02 Basf Wyandotte Corporation Microcellular polyurethane foams
US4415469A (en) * 1981-11-02 1983-11-15 Stauffer Chemical Company Phase stable compositions containing a paraffinic polyol and an isocyanate reactive prepolymer
US4485032A (en) * 1983-09-12 1984-11-27 The Dow Chemical Company Compatible polyol blends
US4485031A (en) * 1983-09-12 1984-11-27 The Dow Chemical Company Compatible mixtures of aminated polyether polyols and low molecular weight glycols
US4722942A (en) * 1986-05-30 1988-02-02 The Dow Chemical Company Flexible polyurethane foams which exhibit excellent flame resistance
US4673696A (en) * 1986-07-03 1987-06-16 Ashland Oil, Inc. Thermoset molding compositions
US5895806A (en) * 1996-05-06 1999-04-20 Uniroyal Chemical Company, Inc. Polyurethane composition useful for coating cylindrical parts
WO2002004536A2 (en) * 2000-07-12 2002-01-17 Uniroyal Chemical Company, Inc. Modified urethane compositions containing adducts of o-phthalic anhydride ester polyols
US8217193B2 (en) * 2005-02-28 2012-07-10 Board Of Trustees Of Michigan State University Modified fatty acid esters and method of preparation thereof
WO2006093877A1 (en) * 2005-02-28 2006-09-08 Michigan State University Improved biodiesel additive and method of preparation thereof
US7589222B2 (en) * 2005-02-28 2009-09-15 Board Of Trustees Of Michigan State University Triglycerides and method of preparation thereof
ITTV20050106A1 (it) * 2005-07-18 2007-01-19 Luca Toncelli Procedimento ed impianto per la fabbricazione di manufatti in lastre o blocchi di conglomerato di materiale lapideo o litoide.
DE102005040465A1 (de) * 2005-08-26 2007-03-15 Bayer Materialscience Ag Polyurethane, deren Herstellung und Verwendung

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2621166A (en) * 1949-02-23 1952-12-09 Bayer Ag Synthetic polymers
US2753319A (en) * 1952-07-18 1956-07-03 Goodrich Co B F Cast polyesterurethane rubbers
US2741800A (en) * 1952-09-11 1956-04-17 Goodrich Co B F Rapid curing process for cast polyurethane rubbers
US2871218A (en) * 1955-12-01 1959-01-27 Goodrich Co B F Simulated vulcanizates of polyurethane elastomers
US3051687A (en) * 1957-04-30 1962-08-28 Union Carbide Corp Polyurethane resins
US3248373A (en) * 1961-11-14 1966-04-26 Du Pont Urethanes containing bis (beta-hydroxyalkyl) carbamate as a chain extender
DE1251521B (de) * 1963-12-23 1967-10-05 Mobay Chemical Company, Pittsburgh Pa (V St A) Umsetzungsprodukte von Polyarylpolvalkylenpolyiso cyanaten fur die Herstellung von vernetzten Polyurethankunststoffen
US3476933A (en) * 1966-10-21 1969-11-04 Westinghouse Electric Corp Large-celled polyurethane foam
GB1289517A (it) * 1968-09-23 1972-09-20

Also Published As

Publication number Publication date
US3929730A (en) 1975-12-30
ES433371A1 (es) 1976-11-16
FR2256190B3 (it) 1977-09-23
BR7410836D0 (pt) 1975-09-02
FR2256190A1 (it) 1975-07-25

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