AU502460B2 - Solvent-free production of plastic mouldings - Google Patents

Solvent-free production of plastic mouldings

Info

Publication number
AU502460B2
AU502460B2 AU25442/77A AU2544277A AU502460B2 AU 502460 B2 AU502460 B2 AU 502460B2 AU 25442/77 A AU25442/77 A AU 25442/77A AU 2544277 A AU2544277 A AU 2544277A AU 502460 B2 AU502460 B2 AU 502460B2
Authority
AU
Australia
Prior art keywords
mixture
weight
polyisocyanate
polyol
solvent
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.)
Expired
Application number
AU25442/77A
Other languages
English (en)
Other versions
AU2544277A (en
Inventor
R. Ehrhard F. Gebauer H Rubens
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 AG
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
Application filed by Bayer AG filed Critical Bayer AG
Publication of AU2544277A publication Critical patent/AU2544277A/en
Application granted granted Critical
Publication of AU502460B2 publication Critical patent/AU502460B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/302—Polyurethanes or polythiourethanes; Polyurea or polythiourea
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Sealing Material Composition (AREA)
  • Organic Insulating Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
AU25442/77A 1976-05-25 1977-05-24 Solvent-free production of plastic mouldings Expired AU502460B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2623401A DE2623401C3 (de) 1976-05-25 1976-05-25 Verfahren zur lösungsmittelfreien Herstellung von massiven Kunststoff-Formteilen
DEDE2623401 1976-05-25

Publications (2)

Publication Number Publication Date
AU2544277A AU2544277A (en) 1978-11-30
AU502460B2 true AU502460B2 (en) 1979-07-26

Family

ID=5978955

Family Applications (1)

Application Number Title Priority Date Filing Date
AU25442/77A Expired AU502460B2 (en) 1976-05-25 1977-05-24 Solvent-free production of plastic mouldings

Country Status (14)

Country Link
US (1) US4163095A (enExample)
JP (1) JPS5934728B2 (enExample)
AT (1) AT357765B (enExample)
AU (1) AU502460B2 (enExample)
BE (1) BE854953A (enExample)
CA (1) CA1108796A (enExample)
CH (1) CH624969A5 (enExample)
DE (1) DE2623401C3 (enExample)
ES (1) ES459062A1 (enExample)
FR (1) FR2352846A1 (enExample)
GB (1) GB1574756A (enExample)
IT (1) IT1084067B (enExample)
NL (1) NL184006C (enExample)
SE (1) SE437378B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2928182A1 (de) * 1979-07-12 1981-01-29 Bayer Ag Verfahren zur herstellung von elastischen, gegebenenfalls zellfoermigen, polyurethanharnstoffen
DE3042821A1 (de) * 1980-11-13 1982-06-09 Bayer Ag, 5090 Leverkusen Verfahren zum abdichten von bauwerken
DE3216363A1 (de) * 1982-05-03 1983-11-03 Basf Ag, 6700 Ludwigshafen Verfahren zum verleimen von lignocellulosehaltigen rohstoffen mit einem praepolymeren auf basis eines urethanmodifizierten diphenylmethandiisocyanatgemisches
DE3241450A1 (de) * 1982-11-10 1984-05-10 Basf Ag, 6700 Ludwigshafen Fluessige urethangruppen enthaltende polyisocyanatmischungen auf diphenylmethan-diisocyanat-basis, verfahren zu deren herstellung und deren verwendung zur herstellung von polyurethan-weichschaumstoffen
US4448904A (en) * 1983-06-08 1984-05-15 Texaco Inc. Reaction injection molded elastomer using a methylene bis(phenyliscoyanate) containing 2,4' isomer in amounts greater than about 10 percent
US4622361A (en) * 1985-03-29 1986-11-11 Union Carbide Corporation Flame retarded high modulus polyurethane elastomers and method of making same
DE3524333A1 (de) * 1985-07-08 1987-01-08 Basf Ag Polyurethan-klebstoff-mischungen
US4822517A (en) * 1987-06-16 1989-04-18 Mobay Corporation Novel polyisocyanate mixture
US4900760A (en) * 1987-06-16 1990-02-13 Mobay Corporation Flexible polyurethane foam prepared from a novel polyisocyanate mixture
BRPI0609388A2 (pt) * 2005-05-11 2011-10-18 Hills Pet Nutrition Inc composição, métodos para realçar a palatabilidade de uma composição para o consumo por um animal, para aumentar a freqüência de ingestão ou a taxa de ingestão de uma composição e para fabricar uma composição, produto, kit, e, meio para comunicar informação sobre ou instruções para misturar e administrar uma composição
JP6157709B1 (ja) * 2016-09-30 2017-07-05 サンユレック株式会社 ポリウレタン樹脂組成物
CN109280365B (zh) * 2018-09-13 2021-02-09 北京理工大学 一种超特高压用轻质绝缘子芯体的制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB731071A (en) * 1951-07-19 1955-06-01 Du Pont Preparation of elastomers from polyalkylene ether glycols and diisocyanates
BE639351A (enExample) * 1963-06-13
USB334162I5 (enExample) * 1964-01-02
US3362979A (en) * 1964-01-02 1968-01-09 Jefferson Chem Co Inc Mixtures of methylene-bridged polyphenyl polyisocyanates
DE1557058B2 (de) * 1966-05-06 1970-07-23 Bayer Ag Vorrichtung zum kontinuierlichen Mischen und Homogenisieren von viskosen Fluessigkeiten oder Fluessigkeiten mit pulverfoermigen Stoffen
GB1279415A (en) * 1969-01-09 1972-06-28 Ici Ltd New polymerisation process
DE1922626C3 (de) * 1969-05-03 1983-01-13 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Bindemitteln
DE1923214B2 (de) * 1969-05-07 1973-08-02 Verfahren zur gleichzeitigen herstellung von reinem 4,4'-diphenylmethandiisocyanat und einem polyphenyl-polymethylen-polyisocyanatgemisch, polyphenylpolymethylen-polyisocyanate und deren verwendung zur herstellung von polyurethanlacken
US3676380A (en) * 1969-05-19 1972-07-11 Upjohn Co Low friability polyisocyanurate foams
BE787208A (fr) * 1971-08-07 1973-02-05 Bayer Ag Melanges reagissant en donnant des couches collantes de contact
AT333037B (de) * 1973-05-02 1976-10-25 Beck & Co Ag Dr Verfahren zur herstellung von losungsmittelfreien polyurethanreaktionsmassen
DE2447625C3 (de) * 1974-10-05 1978-11-02 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung elastischer Flächengebilde
DE2447627C3 (de) * 1974-10-05 1980-06-26 Dr. Rudolf Kuerner Chemische Spezialprodukte Inh. Dr. Rudolf Kuerner, 6380 Bad Homburg Antimikrobielles Präparat

Also Published As

Publication number Publication date
DE2623401B2 (de) 1978-12-07
AT357765B (de) 1980-07-25
NL7705705A (nl) 1977-11-29
IT1084067B (it) 1985-05-25
JPS5934728B2 (ja) 1984-08-24
NL184006C (nl) 1989-03-16
AU2544277A (en) 1978-11-30
JPS52144096A (en) 1977-12-01
ATA366177A (de) 1979-12-15
FR2352846A1 (fr) 1977-12-23
DE2623401A1 (de) 1977-12-01
NL184006B (nl) 1988-10-17
US4163095A (en) 1979-07-31
SE7706065L (sv) 1977-11-26
CA1108796A (en) 1981-09-08
ES459062A1 (es) 1978-04-01
SE437378B (sv) 1985-02-25
FR2352846B1 (enExample) 1984-06-08
BE854953A (fr) 1977-11-24
CH624969A5 (enExample) 1981-08-31
DE2623401C3 (de) 1981-07-16
GB1574756A (en) 1980-09-10

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