DE112005003149A5 - Thermoplastische Polyurethane Pulver hergestellt durch Sprühkondensation - Google Patents

Thermoplastische Polyurethane Pulver hergestellt durch Sprühkondensation Download PDF

Info

Publication number
DE112005003149A5
DE112005003149A5 DE112005003149T DE112005003149T DE112005003149A5 DE 112005003149 A5 DE112005003149 A5 DE 112005003149A5 DE 112005003149 T DE112005003149 T DE 112005003149T DE 112005003149 T DE112005003149 T DE 112005003149T DE 112005003149 A5 DE112005003149 A5 DE 112005003149A5
Authority
DE
Germany
Prior art keywords
thermoplastic polyurethane
powder made
polyurethane powder
spray condensation
condensation
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.)
Withdrawn
Application number
DE112005003149T
Other languages
English (en)
Inventor
Ekaterina Dr.rer.nat. Helwig
Carolin Nadine DÜCKER
Ulrike Dr. Licht
Volker Dr. Seidl
Oliver Steffen Dr. Henze
Dirk Dr. Kempfert
Stefan Dr. Arenz
Stephan Dr. Friederichs
Hans-Ulrich Prof. Dr. Moritz
Lars Bucksch
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Publication of DE112005003149A5 publication Critical patent/DE112005003149A5/de
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • 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
    • 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
    • C08G18/0895—Manufacture of polymers by continuous processes
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/73—Polyisocyanates or polyisothiocyanates acyclic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
DE112005003149T 2005-01-07 2005-12-31 Thermoplastische Polyurethane Pulver hergestellt durch Sprühkondensation Withdrawn DE112005003149A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102005000923.9 2005-01-07
DE200510000923 DE102005000923A1 (de) 2005-01-07 2005-01-07 Thermoplastische Polyurethane
PCT/EP2005/014158 WO2006072462A1 (de) 2005-01-07 2005-12-31 Thermoplastische polyurethan pulver hergestellt durch sprühkondensation

Publications (1)

Publication Number Publication Date
DE112005003149A5 true DE112005003149A5 (de) 2007-12-27

Family

ID=35954019

Family Applications (2)

Application Number Title Priority Date Filing Date
DE200510000923 Withdrawn DE102005000923A1 (de) 2005-01-07 2005-01-07 Thermoplastische Polyurethane
DE112005003149T Withdrawn DE112005003149A5 (de) 2005-01-07 2005-12-31 Thermoplastische Polyurethane Pulver hergestellt durch Sprühkondensation

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE200510000923 Withdrawn DE102005000923A1 (de) 2005-01-07 2005-01-07 Thermoplastische Polyurethane

Country Status (2)

Country Link
DE (2) DE102005000923A1 (de)
WO (1) WO2006072462A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202011107371U1 (de) 2011-10-31 2011-11-16 Schaeffler Technologies Gmbh & Co. Kg Strahlenvernetzte Thermoplastpatronen für Überdruckventile eines hydraulischen Zugmittelspanners
EP3838392A1 (de) * 2019-12-17 2021-06-23 Covestro Deutschland AG Verfahren und vorrichtung zur herstellung thermoplastischer polymere in einem sprühreaktor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5269980A (en) * 1991-08-05 1993-12-14 Northeastern University Production of polymer particles in powder form using an atomization technique
DE10040551A1 (de) * 2000-08-15 2002-02-28 Bayer Ag Verfahren zur Erzeugung von Polyurethan-Partikeln
DE10314466A1 (de) * 2003-03-28 2004-10-14 Basf Ag Verfahren zur Herstellung von kondensierten Harzen in Pulverform

Also Published As

Publication number Publication date
DE102005000923A1 (de) 2006-07-20
WO2006072462A1 (de) 2006-07-13

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Legal Events

Date Code Title Description
8127 New person/name/address of the applicant

Owner name: BASF SE, 67063 LUDWIGSHAFEN, DE

8139 Disposal/non-payment of the annual fee