AT373609B - Verfahren zur herstellung von neuen, gegenbenen- falls zellfoermigen polyurethankunststoffen - Google Patents

Verfahren zur herstellung von neuen, gegenbenen- falls zellfoermigen polyurethankunststoffen

Info

Publication number
AT373609B
AT373609B AT0102078A AT102078A AT373609B AT 373609 B AT373609 B AT 373609B AT 0102078 A AT0102078 A AT 0102078A AT 102078 A AT102078 A AT 102078A AT 373609 B AT373609 B AT 373609B
Authority
AT
Austria
Prior art keywords
production
new cell
polyurethane plastics
shaped polyurethane
shaped
Prior art date
Application number
AT0102078A
Other languages
English (en)
Other versions
ATA102078A (de
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 DE19772706297 external-priority patent/DE2706297A1/de
Priority claimed from DE19772744599 external-priority patent/DE2744599A1/de
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of ATA102078A publication Critical patent/ATA102078A/de
Application granted granted Critical
Publication of AT373609B publication Critical patent/AT373609B/de

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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/46—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen
    • C08G18/4615—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen containing nitrogen
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
    • C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
    • C08G18/4216—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from mixtures or combinations of aromatic dicarboxylic acids and aliphatic dicarboxylic acids and dialcohols
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4244—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups

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)
AT0102078A 1977-02-15 1978-02-13 Verfahren zur herstellung von neuen, gegenbenen- falls zellfoermigen polyurethankunststoffen AT373609B (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772706297 DE2706297A1 (de) 1977-02-15 1977-02-15 Neue segmentierte polyurethankunststoffe
DE19772744599 DE2744599A1 (de) 1977-10-04 1977-10-04 Neue segmentierte polyurethankunststoffe

Publications (2)

Publication Number Publication Date
ATA102078A ATA102078A (de) 1983-06-15
AT373609B true AT373609B (de) 1984-02-10

Family

ID=25771605

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0102078A AT373609B (de) 1977-02-15 1978-02-13 Verfahren zur herstellung von neuen, gegenbenen- falls zellfoermigen polyurethankunststoffen

Country Status (6)

Country Link
US (2) US4186257A (de)
JP (1) JPS53101097A (de)
AT (1) AT373609B (de)
FR (1) FR2380308A1 (de)
GB (1) GB1594502A (de)
IT (1) IT1102390B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0449616A2 (de) * 1990-03-30 1991-10-02 Minnesota Mining And Manufacturing Company Polyurethanharnstoff-Zusammensetzung

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021569A1 (de) * 1979-05-29 1981-01-07 Interox Chemicals Limited Polymere mit Amino-Endgruppen, Verfahren zu ihrer Herstellung und ihre Verwendung
US4328322A (en) * 1979-12-03 1982-05-04 Polaroid Corporation Synthetic polymers by polyisocyanate polyaddition process
DE3371986D1 (en) * 1982-08-17 1987-07-16 Akzo Nv Polyester-ester urethane
US4439550A (en) * 1982-11-22 1984-03-27 Texaco Inc. Aromatic polyols made from recycled polyethylene terephthalate waste streams, alkylene glycol and dibasic acid waste streams
US4469823A (en) * 1983-07-28 1984-09-04 Texaco Inc. Flexible polyurethane foams made using an aromatic polyester polyol
EP0159053A1 (de) * 1984-03-06 1985-10-23 Akzo N.V. Polyester-Ester-Urethan
JPS61111318A (ja) * 1984-11-06 1986-05-29 Toyobo Co Ltd 熱可塑性エラストマーの製造法
JPS61211322A (ja) * 1985-03-15 1986-09-19 Asahi Denka Kogyo Kk ポリウレタン組成物
US5004784A (en) * 1988-04-05 1991-04-02 E. I. Du Pont De Nemours And Company Polymer blends containing isocyanate reacting agents
US4914174A (en) * 1989-01-23 1990-04-03 Mobay Corporation Liquid isocyanate prepolymers
US4898971A (en) * 1989-01-23 1990-02-06 Mobay Corporation Liquid isocyanate prepolymers
US4885353A (en) * 1988-11-16 1989-12-05 Mobay Corporation Liquid isocyanate prepolymers
NL8900550A (nl) * 1989-03-07 1990-10-01 Gen Electric Polymeermengsel met aromatisch polycarbonaat, polyester en thermoplastisch elastomeer, daaruit gevormde voorwerpen.
NL8900910A (nl) * 1989-04-12 1990-11-01 Gen Electric Polymeermengsel met polybutyleentereftalaat en thermoplastisch elastomeer; daaruit gevormde voorwerpen.
GB8914161D0 (en) * 1989-06-20 1989-08-09 Shell Int Research Monoepoxide-polyol adducts,and process for preparing the same
DE3921861A1 (de) * 1989-07-04 1991-01-31 Bayer Ag Verfahren zur herstellung von hochelastischen kunststoffen
US5219973A (en) * 1990-12-07 1993-06-15 Miles Inc. Polyurea rim systems
US5525683A (en) * 1994-11-22 1996-06-11 Bayer Corporation Ether-linked amine-terminated polyesters and a process for their production
DE19500466A1 (de) * 1995-01-10 1996-07-18 Elastogran Gmbh Verfahren zur Herstellung von FCKW-freien Polyurethan-Hartschaumstoffen mit einer verminderten Wärmeleitfähigkeit und ihre Verwendung
US6579952B1 (en) * 1998-03-31 2003-06-17 Sekisui Chemical Co., Ltd. Polyesterurethane elastomers and process for their production
DE10138298A1 (de) * 2001-08-10 2003-02-27 Basf Ag Thermoplastische Polyurethane
WO2018115460A1 (de) * 2016-12-23 2018-06-28 Basf Se THERMOPLASTISCHES POLYURETHAN MIT HOHER WEITERREIßFESTIGKEIT
ES2868850T3 (es) * 2016-12-23 2021-10-22 Basf Se Método para la fabricación de poliuretanos termoplásticos duros transparentes
WO2019229237A1 (en) * 2018-06-01 2019-12-05 Elantas Pdg Inc. Continous process for producing polyol modified polyalkenylene terephthalate
US11732083B2 (en) 2020-11-19 2023-08-22 Covestro Llc Polyisocyanate resins

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE567202A (de) * 1957-05-01
GB848980A (en) * 1957-08-08 1960-09-21 Ici Ltd Improvements in or relating to the production of synthetic elastomers
JPS4836959B1 (de) 1969-03-25 1973-11-08
DE2019432C3 (de) * 1970-04-22 1982-05-06 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von endständige Aminogruppen aufweisenden organischen Verbindungen und deren Verwendung zur Herstellung von Kunststoffen
US3817940A (en) * 1970-08-17 1974-06-18 Bayer Ag Aromatic diamines
US3932360A (en) * 1974-03-14 1976-01-13 Polaroid Corporation Polyurethane elastomers prepared from diamine curing agents

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0449616A2 (de) * 1990-03-30 1991-10-02 Minnesota Mining And Manufacturing Company Polyurethanharnstoff-Zusammensetzung
EP0449616A3 (en) * 1990-03-30 1992-11-25 Minnesota Mining And Manufacturing Company Polyurethaneurea composition

Also Published As

Publication number Publication date
FR2380308A1 (fr) 1978-09-08
IT7848023A0 (it) 1978-02-13
ATA102078A (de) 1983-06-15
IT1102390B (it) 1985-10-07
GB1594502A (en) 1981-07-30
US4186257A (en) 1980-01-29
US4228249A (en) 1980-10-14
FR2380308B1 (de) 1984-12-28
JPS53101097A (en) 1978-09-04

Similar Documents

Publication Publication Date Title
AT373609B (de) Verfahren zur herstellung von neuen, gegenbenen- falls zellfoermigen polyurethankunststoffen
AT361711B (de) Verfahren zur herstellung von neuen poly- urethan-polyharnstoffen
AT372093B (de) Verfahren zur herstellung von neuen corticoid-17- alkylcarbonaten
AT366374B (de) Verfahren zur herstellung von neuen n3substituierten 5,5-dimethylhydantoinen
ATA348877A (de) Verfahren zur herstellung von neuen n- acylierten
AT358285B (de) Verfahren zur herstellung von neuen, thio- gruppen-haltigen polyurethankunststoffen
AT349634B (de) Verfahren zur herstellung von neuen anthra- cyclinglycosiden
AT368753B (de) Verfahren zur herstellung von neuen azacycloalkanen
AT371455B (de) Verfahren zur herstellung von neuen prostanderivaten
AT350269B (de) Verfahren zur kontinuierlichen herstellung von thermoplastischen polyurethanen
AT368137B (de) Verfahren zur herstellung von neuen 4-amino-5alkylthiopyrimidinen
AT366368B (de) Verfahren zur herstellung von neuen chinolylguanidinen
ATA303477A (de) Verfahren zur herstellung von neuen indazolyl- (4-)-oxy-propanolaminen
AT361622B (de) Verfahren zur herstellung von neuen anthra- cyclinglycosid-anitbiotika
AT372690B (de) Verfahren zur herstellung von neuen polyhydantoinen
AT360676B (de) Verfahren zur herstellung von neuen 17beta- -hydroxy-4-androsten-3-onen
AT353411B (de) Verfahren zur herstellung von neuen 4- -dedimethylamino-4-arylsulfonamido-5a,6- -anhydrotetracyclinen
AT358748B (de) Verfahren zur herstellung von neuen d-homo- steroiden
ATA138378A (de) Verfahren zur herstellung von neuen optisch- aktiven threoracemischen oder erythro-1-phenyl- 2-n-alkylamino-propandiol-1,3-derivaten
ATA311378A (de) Verfahren zur herstellung von neuen halogen- arylmalonamidooxacephalosporinen
AT358189B (de) Verfahren zur herstellung von neuen aspidosper- midinen
DD133969A1 (de) Verfahren zur herstellung von leder
AT356301B (de) Verfahren zur herstellung von neuen d-homo- steroiden
AT361626B (de) Verfahren zur herstellung von neuen 7alpha- -methoxy-7beta-(4-substituiert-methylen-1,3- -dithiaethan-2-yl)carboxamido-3-heterocyclisch- thiomethyl-delta3-cehpem-4-carbonsaeuren
AT351558B (de) Verfahren zur herstellung von neuen 2-formyl- amino-phenylguanidinen

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties
EEWE Authorization for restitution
UEP Publication of translation of european patent specification