MX9205999A - Polvos de poliuretano que fluyen libremente, elaborables en forma termoplastica y posteriormente reticulables. - Google Patents

Polvos de poliuretano que fluyen libremente, elaborables en forma termoplastica y posteriormente reticulables.

Info

Publication number
MX9205999A
MX9205999A MX9205999A MX9205999A MX9205999A MX 9205999 A MX9205999 A MX 9205999A MX 9205999 A MX9205999 A MX 9205999A MX 9205999 A MX9205999 A MX 9205999A MX 9205999 A MX9205999 A MX 9205999A
Authority
MX
Mexico
Prior art keywords
reticulable
thermoplastic
possibly
freely flowing
polyurethane powders
Prior art date
Application number
MX9205999A
Other languages
English (en)
Inventor
Joachim Werner
Walter Meckel
Ulrich Liman
Dirk Wegener
Werner Rasshofer
James W Rosthauser
Original Assignee
Bayer Ag
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
Priority claimed from DE19914135475 external-priority patent/DE4135475A1/de
Priority claimed from DE19924209709 external-priority patent/DE4209709A1/de
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of MX9205999A publication Critical patent/MX9205999A/es

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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • 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
    • C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
    • C08G18/0871—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase 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
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/8064—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with monohydroxy compounds
    • 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
    • C08G2101/00—Manufacture of cellular products
    • 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
    • C08G2140/00—Compositions for moulding powders
    • 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
    • C08G2350/00—Acoustic or vibration damping material
    • 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
    • C08G2410/00—Soles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Moulding By Coating Moulds (AREA)
MX9205999A 1991-10-28 1992-10-19 Polvos de poliuretano que fluyen libremente, elaborables en forma termoplastica y posteriormente reticulables. MX9205999A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19914135475 DE4135475A1 (de) 1991-10-28 1991-10-28 Freifliessende, thermoplastisch verarbeitbare und dabei nachvernetzende polyurethan-pulver fuer die anwendung im powder-slush-moulding-prozess
DE19924209709 DE4209709A1 (de) 1992-03-25 1992-03-25 Freifließende, thermoplastisch verarbeitbare und dabei nachvernetzende, gegebenenfalls expandierbare Polyurethan-Pulver (-Zubereitungen)

Publications (1)

Publication Number Publication Date
MX9205999A true MX9205999A (es) 1993-05-01

Family

ID=25908589

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9205999A MX9205999A (es) 1991-10-28 1992-10-19 Polvos de poliuretano que fluyen libremente, elaborables en forma termoplastica y posteriormente reticulables.

Country Status (6)

Country Link
US (1) US5210127A (es)
EP (1) EP0539802A1 (es)
JP (1) JPH05230163A (es)
KR (1) KR930008001A (es)
CA (1) CA2081542A1 (es)
MX (1) MX9205999A (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4209711A1 (de) * 1992-03-25 1993-09-30 Bayer Ag Expandierbare, treibmittelhaltige Polyurethan-Pulverzubereitungen sowie ihre Verwendung zur Herstellung geschäumter Polyurethan-Formkörper
FR2719594A1 (fr) * 1994-05-04 1995-11-10 Rhone Poulenc Chimie Isocyanates masqués au moyen de composés hydroxyaromatiques.
DE19501198A1 (de) * 1995-01-17 1996-07-18 Bayer Ag Verwendung eines Folienverbundkörpers als selbsttragendes Bauteil im Automobilbereich
JP3160230B2 (ja) * 1996-09-25 2001-04-25 三洋化成工業株式会社 熱溶融性改良剤および熱溶融性樹脂組成物
JP2860098B2 (ja) * 1997-06-06 1999-02-24 三洋化成工業株式会社 ポリウレタン樹脂系スラッシュ成形用材料
DE19757569A1 (de) * 1997-12-23 1999-06-24 Bayer Ag Aliphatische, emissionsarme, sinterfähige thermoplastische Polyurethanformmassen
JP3327840B2 (ja) 1998-07-06 2002-09-24 三洋化成工業株式会社 ポリウレタン樹脂系スラッシュ成形用材料
JP3014094B1 (ja) 1998-09-28 2000-02-28 三洋化成工業株式会社 ポリウレタン樹脂系スラッシュ成形用材料
US20020099162A1 (en) * 1999-03-04 2002-07-25 Kentaro Iwanaga Thermoplastic polyurethane elastomer for slush molding, thermoplastic polyurethane elastomer powder for slush molding and skin material using the same
DE19942393C2 (de) * 1999-07-15 2002-07-18 Bayer Ag Weiche, elastische Polyurethanfolien, Verfahren zu ihrer Herstellung und ihre Verwendung
US6348172B1 (en) * 1999-08-27 2002-02-19 General Motors Corporation Method of making a hidden tear seam in a vehicle body panel
JP2002060727A (ja) * 2000-08-21 2002-02-26 Nippon Polyurethane Ind Co Ltd 天蓋パッキン用組成物及び該組成物を用いた天蓋パッキンの製造方法
FR2831542B1 (fr) * 2001-10-26 2005-02-25 Gemoplast Polyurethanne thermoplastique thermodurcissable greffe, pur ou en melange, et polyurethanne thermodurci obtenu apres reticulation
ITMI20021010A1 (it) * 2002-05-13 2003-11-13 Group S R L P Procedimento per la preparazione di rivestimenti a film per la rifinitura di articoli stampati
US7163471B2 (en) * 2003-01-10 2007-01-16 Taylor Made Golf Company, Inc. Golf balls having sound-altered layers and methods for making them
DE10328064A1 (de) * 2003-06-23 2005-01-13 Bayer Materialscience Ag Blockierte Polyisocyanate
FR2858623B1 (fr) * 2003-08-08 2006-01-13 Rhodia Polyamide Intermediates Mousses polyurethannes, procede de fabrication et utilisation de ces mousses
FR2858622B1 (fr) * 2003-08-08 2007-03-30 Rhodia Polyamide Intermediates Mousses polyurethane, polyester-polyols pour l'obtention des mousses et utilisation de ces mousses
JP2006257325A (ja) * 2005-03-18 2006-09-28 Sanyo Chem Ind Ltd 着色スラッシュ成形用材料の製造方法
JP2009029860A (ja) * 2007-07-25 2009-02-12 Nippon Polyurethane Ind Co Ltd 粉末状熱可塑性ポリウレタン（ポリウレア）樹脂組成物
DE102009052044B3 (de) * 2009-11-05 2011-05-12 Equrex Films Gmbh & Col. Kg Einseitig mattierte Folien und deren Verwendung
FR2981649B1 (fr) * 2011-10-20 2013-11-22 Soprema Polyisocyanate masque et ses utilisations
CA2850290C (fr) * 2011-10-20 2021-06-08 Soprema Composition de resine polyurethane liquide, stable, prete a l'emploi et ses utilisations
US10611976B2 (en) 2017-01-17 2020-04-07 Praxair Technology, Inc. Thermochemical regeneration with superadiabatic flame temperature
CN107083226B (zh) * 2017-06-13 2020-06-02 吉林大学珠海学院 一种利用聚氨酯预聚体反相悬浮聚合法制备聚氨酯粉末胶粘剂的工艺
CN115490826A (zh) * 2022-11-01 2022-12-20 华东理工大学 一种聚氨酯多孔材料及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2830037A (en) * 1953-06-30 1958-04-08 Du Pont Poly
US3963710A (en) * 1974-08-28 1976-06-15 E. I. Du Pont De Nemours And Company Finely divided blocked isocyanates prepared in the presence of surfactants
US3933759A (en) * 1974-12-20 1976-01-20 E. I. Du Pont De Nemours & Company Heat-activatable, storage-stable polyurethane powders
US4596842A (en) * 1985-04-15 1986-06-24 Inmont Corporation Alkanolamine hydroxy-capped epoxy for cathodic electrocoat
US5049249A (en) * 1988-11-23 1991-09-17 E. I. Du Pont De Nemours And Company Low cure cathodic electrodeposition coatings
US4985490A (en) * 1989-04-12 1991-01-15 Bayer Aktiengesellschaft Method of direct manufacture of pigmented polyurethane powder
US4940750A (en) * 1989-04-28 1990-07-10 Bayer Aktiengesellschaft Continuous process for the production of powdered polyisocyanate addition products and the powders produced therefrom
DE3916874A1 (de) * 1989-05-24 1990-11-29 Basf Ag Weiche, elastische polyurethan-folien, verfahren zu ihrer herstellung und ihre verwendung
DE3928149A1 (de) * 1989-08-25 1991-02-28 Bayer Ag Verfahren zur herstellung von polyurethanpulvern
US5089645A (en) * 1989-09-11 1992-02-18 Air Products And Chemicals, Inc. Hydroxyl-containing organotin catalysts for making polyurethanes
US4976833A (en) * 1989-10-04 1990-12-11 E. I. Du Pont De Nemours And Company Electrodeposition coatings containing blocked tetramethylxylene diisocyanate crosslinker
DE3940271A1 (de) * 1989-12-06 1991-06-13 Bayer Ag Waermehaertbare reaktiv-pulver auf basis von polyurethanen
DE4006648A1 (de) * 1990-03-03 1991-09-05 Basf Ag Verfahren zur herstellung von zellhaltigen polyurethan-formkoerpern durch sinterung

Also Published As

Publication number Publication date
CA2081542A1 (en) 1993-04-29
US5210127A (en) 1993-05-11
JPH05230163A (ja) 1993-09-07
EP0539802A1 (de) 1993-05-05
KR930008001A (ko) 1993-05-20

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