DE1254356B - Verfahren zur Herstellung von thermoplastischen Polyurethanen - Google Patents

Verfahren zur Herstellung von thermoplastischen Polyurethanen

Info

Publication number
DE1254356B
DE1254356B DEM55378A DEM0055378A DE1254356B DE 1254356 B DE1254356 B DE 1254356B DE M55378 A DEM55378 A DE M55378A DE M0055378 A DEM0055378 A DE M0055378A DE 1254356 B DE1254356 B DE 1254356B
Authority
DE
Germany
Prior art keywords
weight
molecular weight
parts
mixture
hydrogen atoms
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.)
Pending
Application number
DEM55378A
Other languages
German (de)
English (en)
Inventor
Wilbur Renfrew Ecelroy
Thomas Hilburn
Joseph Charles Hixenbaugh
Kenneth Allen Pigott
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.)
Bayer Corp
Original Assignee
Mobay 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 Mobay Corp filed Critical Mobay Corp
Publication of DE1254356B publication Critical patent/DE1254356B/de
Pending 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • 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
    • 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
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • C08G18/6677—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having at least three hydroxy groups
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/675—Low-molecular-weight compounds

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)
  • Paints Or Removers (AREA)
DEM55378A 1962-01-16 1963-01-10 Verfahren zur Herstellung von thermoplastischen Polyurethanen Pending DE1254356B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US166692A US3356650A (en) 1962-01-16 1962-01-16 Thermoplastic polyurethanes

Publications (1)

Publication Number Publication Date
DE1254356B true DE1254356B (de) 1967-11-16

Family

ID=22604325

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM55378A Pending DE1254356B (de) 1962-01-16 1963-01-10 Verfahren zur Herstellung von thermoplastischen Polyurethanen

Country Status (5)

Country Link
US (1) US3356650A (en, 2012)
BE (1) BE627182A (en, 2012)
DE (1) DE1254356B (en, 2012)
FR (1) FR1350904A (en, 2012)
GB (1) GB1034735A (en, 2012)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3391101A (en) * 1964-08-10 1968-07-02 Jefferson Chem Co Inc Pipe sealant compositions
US3422054A (en) * 1964-10-12 1969-01-14 Jefferson Chem Co Inc Sealants for structural members
US3487050A (en) * 1968-02-20 1969-12-30 Armour Ind Chem Co Low toxicity polyurethane composition produced from long chain aliphatic diisocyanates
GB1534687A (en) * 1975-03-06 1978-12-06 Dunlop Ltd Tyres
US4101529A (en) * 1976-02-04 1978-07-18 Ppg Industries, Inc. Hard, optically clear polyurethane articles
US4282876A (en) * 1979-05-18 1981-08-11 Flynn Vincent J Radiopaque polyurethane resin compositions
US4250072A (en) * 1979-05-18 1981-02-10 Flynn Vincent J Radiopaque polyurethane resin compositions
US4283447A (en) * 1979-05-18 1981-08-11 Flynn Vincent J Radiopaque polyurethane resin compositions
US4239879A (en) * 1979-06-25 1980-12-16 The General Tire & Rubber Company Thermoplastic polyurethane prepared from a poly-1,2-propylene ether glycol, a low molecular weight glycol and 2,4-tolylene diisocyanate
US4374209A (en) * 1980-10-01 1983-02-15 Interchem International S.A. Polymer-modified polyols useful in polyurethane manufacture
US4376834A (en) * 1981-10-14 1983-03-15 The Upjohn Company Polyurethane prepared by reaction of an organic polyisocyanate, a chain extender and an isocyanate-reactive material of m.w. 500-20,000 characterized by the use of only 2-25 percent by weight of the latter material
DE3329392A1 (de) * 1983-08-13 1985-02-28 Bayer Ag, 5090 Leverkusen Thermisch verformbares konstruktionsmaterial, verfahren zu dessen herstellung und dessen verwendung
JPS60199016A (ja) * 1984-03-23 1985-10-08 Mitsui Toatsu Chem Inc チオカルバミン酸ｓ―アルキルエステル系レンズ用樹脂の製造方法
US4767826A (en) * 1985-07-18 1988-08-30 Polytechnic Institute Of New York Radiation-sensitive polymers
JP3222182B2 (ja) 1991-03-25 2001-10-22 三井化学株式会社 光学用ウレタン樹脂の色相、全光線透過率及び光学歪みの改良された樹脂からなるプラスチックレンズ
JP3325561B2 (ja) 1991-03-25 2002-09-17 三井化学株式会社 光学用ウレタン樹脂の色相、全光線透過率及び光学歪みを改良する方法
JP3357348B2 (ja) 1991-03-25 2002-12-16 三井化学株式会社 光学用ウレタン樹脂の色相、全光線透過率及び光学歪みを改良する方法
JP2695599B2 (ja) * 1993-09-29 1997-12-24 ホーヤ株式会社 ポリウレタンレンズの製造方法
US6274694B1 (en) 1995-11-20 2001-08-14 Hoya Corporation Process for the production of polyurethane lens
US20040047910A1 (en) * 2000-07-07 2004-03-11 Christian Beckett Suppository and composition comprising at least one polyethylene glycol
US9623442B2 (en) * 2009-11-24 2017-04-18 Xerox Corporation Process for thermally stable oleophobic low adhesion coating for inkjet printhead front face

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1114106A (fr) * 1953-11-30 1956-04-09 Bayer Ag Procédé de production de matières synthétiques réticulées de poids moléculaire élevé
DE1106959B (de) * 1958-07-31 1961-05-18 Goodrich Co B F Verfahren zur Herstellung von linearen, elastischen Polyesterurethanen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA625891A (en) * 1961-08-22 Lionel A. Dickinson Copolymer of a polyalkylene ether glycol, an organic di-isocyanate and a polyhydroxy compound
GB731071A (en) * 1951-07-19 1955-06-01 Du Pont Preparation of elastomers from polyalkylene ether glycols and diisocyanates
US3042631A (en) * 1956-08-03 1962-07-03 Simoniz Co Polyurethane prepolymer and expanded product prepared therefrom
US3061557A (en) * 1957-12-12 1962-10-30 Union Carbide Corp Method of reacting an active hydrogen containing compound with an isocyanate or isothiocyanate in contact with a polystannate catalyst
US3012993A (en) * 1958-04-21 1961-12-12 Du Pont Branched chain polyurethane polymers
US3011997A (en) * 1958-09-10 1961-12-05 Chemstrand Corp Polyurethane terpolymer comprising the reaction product of an arylene dhsocyanate, apolyalkylene ether glycol and a dihydroxy diphenyl monosulfone, and method of preparing same
US3098658A (en) * 1958-11-12 1963-07-23 Goodrich Co B F Golf ball having a polyetherurethane core
US3058955A (en) * 1959-07-29 1962-10-16 Bayer Ag Polyurethane plastics
US3050482A (en) * 1959-08-03 1962-08-21 Phillips Petroleum Co Reaction product of a polyhydroxy compound and a polyisocyanate in the presence of avinyl-substituted heterocyclic nitrogen base
US3164572A (en) * 1960-04-04 1965-01-05 Wyandotte Chemicals Corp Blended glycol liquid polyurethane
BE624887A (en, 2012) * 1961-11-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1114106A (fr) * 1953-11-30 1956-04-09 Bayer Ag Procédé de production de matières synthétiques réticulées de poids moléculaire élevé
DE1106959B (de) * 1958-07-31 1961-05-18 Goodrich Co B F Verfahren zur Herstellung von linearen, elastischen Polyesterurethanen

Also Published As

Publication number Publication date
GB1034735A (en) 1966-07-06
FR1350904A (fr) 1964-01-31
BE627182A (en, 2012)
US3356650A (en) 1967-12-05

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