IT1016984B - Procedimento per produrre corpi mo dellati poliuretanici - Google Patents
Procedimento per produrre corpi mo dellati poliuretaniciInfo
- Publication number
- IT1016984B IT1016984B IT52263/74A IT5226374A IT1016984B IT 1016984 B IT1016984 B IT 1016984B IT 52263/74 A IT52263/74 A IT 52263/74A IT 5226374 A IT5226374 A IT 5226374A IT 1016984 B IT1016984 B IT 1016984B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- producing model
- model polyurethane
- polyurethane bodies
- bodies
- Prior art date
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
- C08G18/70—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
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
-
- 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
- C08G18/30—Low-molecular-weight compounds
- C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
- C08G18/3203—Polyhydroxy compounds
- C08G18/3212—Polyhydroxy compounds containing cycloaliphatic 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
- C08G18/28—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
- C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6607—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
- C08G18/6611—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having at least three hydroxy groups
-
- 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
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)
- Organic Insulating Materials (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Molding Of Porous Articles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732338185 DE2338185C3 (de) | 1973-07-27 | Verfahren zur Herstellung von lichtbogenfesten, kriechstrombeständigen und freilufttaugfichen Polyurethan-Formkörpern |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1016984B true IT1016984B (it) | 1977-06-20 |
Family
ID=5888151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT52263/74A IT1016984B (it) | 1973-07-27 | 1974-07-25 | Procedimento per produrre corpi mo dellati poliuretanici |
Country Status (20)
Country | Link |
---|---|
US (1) | US3941855A (it) |
JP (1) | JPS5727893B2 (it) |
AT (1) | AT337984B (it) |
BE (1) | BE818073A (it) |
BR (1) | BR7406099D0 (it) |
CA (1) | CA1029494A (it) |
CH (1) | CH597676A5 (it) |
DD (1) | DD112769A5 (it) |
DK (1) | DK403074A (it) |
ES (1) | ES428648A1 (it) |
FI (1) | FI58932C (it) |
FR (1) | FR2238726B1 (it) |
GB (1) | GB1448179A (it) |
IE (1) | IE39642B1 (it) |
IT (1) | IT1016984B (it) |
LU (1) | LU70606A1 (it) |
NL (1) | NL7410123A (it) |
NO (1) | NO136254C (it) |
SE (1) | SE412659B (it) |
ZA (1) | ZA744780B (it) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4376834A (en) * | 1981-10-14 | 1983-03-15 | The Upjohn Company | Polyurethane prepared by reaction of an organic polyisocyanate, a chain extender and an isocyanate-reactive material of m.w. 500-20,000 characterized by the use of only 2-25 percent by weight of the latter material |
JPS6295988A (ja) * | 1985-10-22 | 1987-05-02 | Mitsubishi Electric Corp | 交流電動機の制御装置 |
US4804734A (en) * | 1987-05-26 | 1989-02-14 | W. R. Grace & Co.-Conn. | Polyurethane composition consisting essentially of a polyether diol, a polyether triol, glycerol, and a polyisocyanate |
US4822827A (en) * | 1987-12-17 | 1989-04-18 | The Dow Chemical Company | Thermoplastic polyurethanes with high glass transition temperatures |
US4877829A (en) * | 1988-05-19 | 1989-10-31 | W. R. Grace & Co.-Conn. | Liquid coatings for bridge deckings and the like |
US4859735A (en) * | 1988-09-16 | 1989-08-22 | W. R. Grace & Co.-Conn. | Castor oil based polyurethane for bridge deckings and related applications |
US6146556A (en) * | 1998-04-29 | 2000-11-14 | Katoot; Mohammad W. | Polymer additives for forming objects |
CA2333228A1 (en) * | 1998-04-29 | 1999-11-04 | Goodan Katoot, Karen Robbyn (Administrator Of The Estate) | Novel polymer additives for forming objects |
US6323299B1 (en) | 1998-12-02 | 2001-11-27 | Kraton Polymers U.S. Llc | Method for producing mixed polyol thermoplastic polyurethane compositions |
US6534617B1 (en) | 1998-12-02 | 2003-03-18 | Kraton Polymers U.S. Llc | Extruder process for making thermoplastic polyurethanes |
WO2002013203A2 (es) * | 2000-08-02 | 2002-02-14 | Gerardo Pagaza Melero | Composicion dielectrica para la fabricacion de estructuras aislantes |
WO2006014099A1 (es) * | 2004-08-03 | 2006-02-09 | Lau Lay Jesus Francisco | Dedal para alfiler de aislador de líneas de conducción eléctricas |
RU2547183C2 (ru) * | 2009-07-30 | 2015-04-10 | Констракшн Рисёрч & Текнолоджи Гмбх | Полимочевинные композиции на кремниевой основе |
US8765871B2 (en) * | 2011-05-05 | 2014-07-01 | Ets Surfaces, Llc | Non-porous thermoformable polyurethane solid |
HUE050479T2 (hu) * | 2015-11-23 | 2020-12-28 | Huntsman Adv Mat Licensing Switzerland Gmbh | Keményíthetõ poliuretán készítmény kültéri termékek elõállítására, és az azokból elõállított termékek |
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 (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3061559A (en) * | 1960-03-21 | 1962-10-30 | Dow Chemical Co | Urethane polymer prepared from an organic polyisocyanate and 2, 2-bis(4-cyclohexanol)propane |
BE666023A (it) * | 1964-07-21 | |||
US3420796A (en) * | 1964-10-31 | 1969-01-07 | Kuraray Co | Method of preparing powdered polyurethane resins |
-
1974
- 1974-07-11 CA CA204,578A patent/CA1029494A/en not_active Expired
- 1974-07-22 US US05/490,649 patent/US3941855A/en not_active Expired - Lifetime
- 1974-07-24 BR BR6099/74A patent/BR7406099D0/pt unknown
- 1974-07-25 BE BE146928A patent/BE818073A/xx not_active IP Right Cessation
- 1974-07-25 IT IT52263/74A patent/IT1016984B/it active
- 1974-07-25 AT AT612174A patent/AT337984B/de not_active IP Right Cessation
- 1974-07-25 LU LU70606A patent/LU70606A1/xx unknown
- 1974-07-25 SE SE7409677A patent/SE412659B/xx unknown
- 1974-07-25 DD DD180128A patent/DD112769A5/xx unknown
- 1974-07-25 FI FI2256/74A patent/FI58932C/fi active
- 1974-07-26 FR FR7426171A patent/FR2238726B1/fr not_active Expired
- 1974-07-26 DK DK403074A patent/DK403074A/da unknown
- 1974-07-26 IE IE1589/74A patent/IE39642B1/xx unknown
- 1974-07-26 ES ES428648A patent/ES428648A1/es not_active Expired
- 1974-07-26 ZA ZA00744780A patent/ZA744780B/xx unknown
- 1974-07-26 NO NO742731A patent/NO136254C/no unknown
- 1974-07-26 CH CH1034974A patent/CH597676A5/xx not_active IP Right Cessation
- 1974-07-26 NL NL7410123A patent/NL7410123A/xx unknown
- 1974-07-26 GB GB3306374A patent/GB1448179A/en not_active Expired
- 1974-07-27 JP JP8563574A patent/JPS5727893B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
AT337984B (de) | 1977-07-25 |
JPS5033372A (it) | 1975-03-31 |
AU7149274A (en) | 1976-01-22 |
FI225674A (it) | 1975-01-28 |
ZA744780B (en) | 1975-08-27 |
DE2338185B2 (de) | 1976-05-06 |
FR2238726B1 (it) | 1978-06-09 |
ATA612174A (de) | 1976-11-15 |
NO136254B (it) | 1977-05-02 |
FI58932C (fi) | 1981-05-11 |
CH597676A5 (it) | 1978-04-14 |
DE2338185A1 (de) | 1975-02-20 |
SE412659B (sv) | 1980-03-10 |
LU70606A1 (it) | 1975-05-21 |
ES428648A1 (es) | 1976-08-16 |
DD112769A5 (it) | 1975-05-05 |
FI58932B (fi) | 1981-01-30 |
JPS5727893B2 (it) | 1982-06-14 |
GB1448179A (en) | 1976-09-02 |
CA1029494A (en) | 1978-04-11 |
NO742731L (it) | 1975-02-24 |
DK403074A (it) | 1975-04-01 |
NL7410123A (nl) | 1975-01-29 |
IE39642L (en) | 1975-01-27 |
SE7409677L (it) | 1975-01-28 |
NO136254C (no) | 1977-08-10 |
BR7406099D0 (pt) | 1975-05-13 |
IE39642B1 (en) | 1978-11-22 |
FR2238726A1 (it) | 1975-02-21 |
US3941855A (en) | 1976-03-02 |
BE818073A (fr) | 1975-01-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT1026067B (it) | Procedimento per produrre espansi poliuretanici | |
RO66031A (ro) | Procedeu pentru producerea n-fosfonometilglicinei | |
IT1002693B (it) | Procedimento per produrre elastomeri poliuretanici | |
IT1047095B (it) | Procedimento per la produzione di poliuretani | |
IT1024437B (it) | Metodo per la produzione di sohiuma poliuretanica | |
SE406424B (sv) | Kugghjulsvexel for leksaker | |
BR7406484D0 (pt) | Figura de brinquedo | |
IT1016984B (it) | Procedimento per produrre corpi mo dellati poliuretanici | |
IT1041045B (it) | Procedimento per produrre poliuree | |
IT1024333B (it) | Procedimento per produrre prepolimeri di s triazima | |
CS186263B2 (en) | Method for producing novel 1-phenoxy-2-hydroxy-3-propargyl aminopropanes | |
IT1017451B (it) | Procedimento per produrre zeaxantina | |
IT990636B (it) | Procedimento per produrre gomma poliisoprenica modificata | |
IT1019330B (it) | Procedimento per produrre rutirraldeidi | |
CS188210B2 (en) | Method od producing novel 2-phenylhydrazino thiazolines | |
IT1023138B (it) | Procedimento per produrre un corpoceramico spugnoso | |
RO69254A (ro) | Procedeu pentru prepararea unor piridincarboxamidosulfoniluree | |
IT1035942B (it) | Procedimento per produrre espansi poliuretanici | |
IT1011448B (it) | Procedimento per produrre chetazine | |
AU7504374A (en) | For making structural members | |
CS183691B2 (en) | Method for producing alkylsulphobenzylpenicillins | |
IT1001562B (it) | Metodo per produrre l arginima mediante fermentazione | |
IT1024470B (it) | Procedimento per produrre esametilen immina | |
IT1019922B (it) | Apparato per produrre modelli grafici | |
HU172887B (hu) | Volochil'naja doska k izgotovleniju kromok na polykh detaljakh |