[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

BE854953A - Procede de fabrication d'articles moules massifs en matiere plastique - Google Patents

Procede de fabrication d'articles moules massifs en matiere plastique

Info

Publication number
BE854953A
BE854953A BE177829A BE177829A BE854953A BE 854953 A BE854953 A BE 854953A BE 177829 A BE177829 A BE 177829A BE 177829 A BE177829 A BE 177829A BE 854953 A BE854953 A BE 854953A
Authority
BE
Belgium
Prior art keywords
plastic material
molded articles
manufacturing solid
solid molded
manufacturing
Prior art date
Application number
BE177829A
Other languages
English (en)
French (fr)
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 BE854953A publication Critical patent/BE854953A/xx

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)
BE177829A 1976-05-25 1977-05-24 Procede de fabrication d'articles moules massifs en matiere plastique BE854953A (fr)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE854953A true BE854953A (fr) 1977-11-24

Family

ID=5978955

Family Applications (1)

Application Number Title Priority Date Filing Date
BE177829A BE854953A (fr) 1976-05-25 1977-05-24 Procede de fabrication d'articles moules massifs en matiere plastique

Country Status (14)

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

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
US4900760A (en) * 1987-06-16 1990-02-13 Mobay Corporation Flexible polyurethane foam prepared from a novel polyisocyanate mixture
US4822517A (en) * 1987-06-16 1989-04-18 Mobay Corporation Novel polyisocyanate mixture
US20090274796A1 (en) * 2005-05-11 2009-11-05 Ryan Yamka Methods for Enhancing Palatability of Compositions for Animal Consumption
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 (de) * 1963-06-13
USB334162I5 (de) * 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
BE787207A (fr) * 1971-08-07 1973-02-05 Bayer Ag Colorants tetrakisazoiques
AT333037B (de) * 1973-05-02 1976-10-25 Beck & Co Ag Dr Verfahren zur herstellung von losungsmittelfreien polyurethanreaktionsmassen
DE2447627C3 (de) * 1974-10-05 1980-06-26 Dr. Rudolf Kuerner Chemische Spezialprodukte Inh. Dr. Rudolf Kuerner, 6380 Bad Homburg Antimikrobielles Präparat
DE2447625C3 (de) * 1974-10-05 1978-11-02 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung elastischer Flächengebilde

Also Published As

Publication number Publication date
ATA366177A (de) 1979-12-15
AT357765B (de) 1980-07-25
JPS52144096A (en) 1977-12-01
FR2352846A1 (fr) 1977-12-23
GB1574756A (en) 1980-09-10
CA1108796A (en) 1981-09-08
JPS5934728B2 (ja) 1984-08-24
IT1084067B (it) 1985-05-25
NL184006C (nl) 1989-03-16
AU2544277A (en) 1978-11-30
ES459062A1 (es) 1978-04-01
CH624969A5 (de) 1981-08-31
SE437378B (sv) 1985-02-25
NL184006B (nl) 1988-10-17
US4163095A (en) 1979-07-31
DE2623401A1 (de) 1977-12-01
DE2623401C3 (de) 1981-07-16
AU502460B2 (en) 1979-07-26
NL7705705A (nl) 1977-11-29
DE2623401B2 (de) 1978-12-07
SE7706065L (sv) 1977-11-26
FR2352846B1 (de) 1984-06-08

Similar Documents

Publication Publication Date Title
BE859624A (fr) Composition a base de matiere plastique et son procede de fabrication
BE855664A (fr) Procede de production d'objets a ames internes moules en matiere plastique
FR2352649A1 (fr) Balle en matiere plastique et procede de fabrication par moulage par rotation
FR2276162A1 (fr) Procede et appareil pour la fabrication d'elements en matiere plastique
BE874775A (fr) Recipient en matiere plastique renforce et procede de fabrication
BE854050A (fr) Machine de traitement de matiere plastique
BE877979A (fr) Melanges thermoplastiques pour la fabrication de feuilles de matiere plastique pressentant des proprietes anti-blocking
BE852712A (fr) Procede de moulage et matiere a mouler s'utilisant dans ce procede
FR2322708A1 (fr) Procede de fabrication d'articles moules en matiere plastique transparente et appareil de thermoformage pour la mise en oeuvre de ce procede
FR2340812A1 (fr) Moule de soufflage et procede pour la fabrication de soufflets en matiere plastique a haute elasticite
BE858627A (fr) Procede de fabrication de produits manufactures en matiere plastique reticulee
FR2292629A1 (fr) Emballages constitues d'une feuille de matiere plastique orientee et leur procede de fabrication
BE815506A (fr) Procede et machine de fabrication d'articles creux en matiere plastique par extrusion-soufflage
BE813968A (fr) Matiere plastique renforcee et son procede de fabrication
FR2549378B1 (fr) Procede de fabrication de ski par injection de matiere plastique
BE752155A (fr) Procede de fabrication de pieces moulees durcies en matiere plastique
FR2560552B1 (fr) Procede pour la fabrication de pieces moulees en mousse de matiere plastique
BE854953A (fr) Procede de fabrication d'articles moules massifs en matiere plastique
BE878724A (fr) Procede de fabrication de corps moules en matiere plastique expansee
BE883585A (fr) Procede et dispositif pour la fabrication de pieces moulees moulees en matiere thermoplastique moussante
BE844772A (fr) Produit composite en matiere synthetique moulee sur une piece en matiere souple, et procede de fabrication
BE857686A (fr) Procede et appareil de fabrication d'articles moules
BE849631A (fr) Procede de moulage d'articles en matiere plastique polychrome et articles obtenus par ce procede
BE809096A (fr) Procede de moulage d'articles en matiere thermoplastique
FR2301376A1 (fr) Procede et dispositif de moulage d'articles en matiere plastique

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: BAYER A.G.

Effective date: 19940531