IT1106316B - Polieteri-polioli utili per la produzione di espansi poliuretanici e procedimento di preparazione relativo - Google Patents

Polieteri-polioli utili per la produzione di espansi poliuretanici e procedimento di preparazione relativo

Info

Publication number
IT1106316B
IT1106316B IT51759/78A IT5175978A IT1106316B IT 1106316 B IT1106316 B IT 1106316B IT 51759/78 A IT51759/78 A IT 51759/78A IT 5175978 A IT5175978 A IT 5175978A IT 1106316 B IT1106316 B IT 1106316B
Authority
IT
Italy
Prior art keywords
polyeters
production
polyurethane foams
preparation procedure
polyols useful
Prior art date
Application number
IT51759/78A
Other languages
English (en)
Other versions
IT7851759A0 (it
Original Assignee
Mobay Chemical Corp
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 Mobay Chemical Corp filed Critical Mobay Chemical Corp
Publication of IT7851759A0 publication Critical patent/IT7851759A0/it
Application granted granted Critical
Publication of IT1106316B publication Critical patent/IT1106316B/it

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
    • C08G18/48—Polyethers
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5033—Polyethers having heteroatoms other than oxygen having nitrogen containing carbocyclic 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
    • C08G2101/00—Manufacture of cellular products
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyethers (AREA)
IT51759/78A 1977-11-07 1978-11-03 Polieteri-polioli utili per la produzione di espansi poliuretanici e procedimento di preparazione relativo IT1106316B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84919677A 1977-11-07 1977-11-07

Publications (2)

Publication Number Publication Date
IT7851759A0 IT7851759A0 (it) 1978-11-03
IT1106316B true IT1106316B (it) 1985-11-11

Family

ID=25305284

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51759/78A IT1106316B (it) 1977-11-07 1978-11-03 Polieteri-polioli utili per la produzione di espansi poliuretanici e procedimento di preparazione relativo

Country Status (5)

Country Link
EP (1) EP0001800B1 (it)
JP (2) JPS5485300A (it)
CA (1) CA1103700A (it)
DE (1) DE2758614C2 (it)
IT (1) IT1106316B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56163117A (en) * 1980-05-19 1981-12-15 Takeda Chem Ind Ltd Production of rigid urethane foam
JPS57165425A (en) * 1981-04-07 1982-10-12 Toho Chem Ind Co Ltd Production of polyetherpolyol
JPS57168917A (en) * 1981-04-10 1982-10-18 Toho Chem Ind Co Ltd Production of polyether-polyol
JPS57168919A (en) * 1981-04-10 1982-10-18 Toho Chem Ind Co Ltd Production of polyether-polyol
JPS57178504A (en) * 1981-04-25 1982-11-02 Yamatake Honeywell Co Ltd Controller for operation rate of refrigerating machine
JPS63227614A (ja) * 1987-03-17 1988-09-21 Human Ind Corp ポリウレタンフオ−ムの製造方法
DE3740634A1 (de) * 1987-12-01 1989-06-15 Bayer Ag Polyetherpolyole auf basis o-toluylendiamin, verfahren zu ihrer herstellung und verwendung fuer polyurethan- und polyisocyanurat-kunststoffe
DE3829290A1 (de) * 1988-08-30 1990-03-15 Bayer Ag Polyetherpolyole auf basis aromatischer di- und/oder polyamine, verfahren zu ihrer herstellung und verwendung fuer polyurethan- und polyisocyanurat-kunststoffe
JPH07108939B2 (ja) * 1988-10-28 1995-11-22 武田薬品工業株式会社 ポリエーテルポリオールの製造法
US4904707A (en) * 1988-12-21 1990-02-27 Mobay Corporation Novel polyol composition and the use thereof in the preparation of rigid polyurethane foams
JPH0393826A (ja) * 1989-09-06 1991-04-18 Mitsui Toatsu Chem Inc 硬質ウレタンフォームの製造法
TW413688B (en) † 1996-06-20 2000-12-01 Huntsman Ici Chem Llc Process for rigid polyurethane foams
DE19916647B4 (de) 1999-04-14 2006-06-08 Bayer Materialscience Ag Polyolgemisch für die Herstellung von Polyurethan-Hartschäumen
JP4457305B2 (ja) * 2005-03-29 2010-04-28 日本ポリウレタン工業株式会社 硬質ポリウレタンスラブフォームの製造方法および配管用断熱材

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB792772A (en) * 1954-06-03 1958-04-02 Antonio Negromanti Improvements in electric pressing irons
GB1164277A (en) * 1965-11-02 1969-09-17 Ici Ltd Process for the Preparation of Polyether Polyols.
GB1177636A (en) * 1966-02-28 1970-01-14 Ici Ltd Preparation of Polyether Polyols.
US3535378A (en) * 1966-10-03 1970-10-20 Mobay Chemical Corp Alkylene oxide adducts of methylcyclohexylene diamine
GB1311095A (en) * 1969-04-09 1973-03-21 Ici Ltd Alkylene oxide orthotolylene diamine compositions
JPS53719B2 (it) * 1971-08-31 1978-01-11
GB1398185A (en) * 1972-06-21 1975-06-18 Ici Ltd Polyurethane foams
JPS518676B2 (it) * 1972-09-15 1976-03-18
JPS5632327A (en) * 1979-08-22 1981-04-01 Hiroshi Ishizuka Removing method for iron from raw material aqueous solution in solvent extraction process

Also Published As

Publication number Publication date
DE2758614A1 (de) 1979-05-10
JPS5632327B2 (it) 1981-07-27
EP0001800B1 (de) 1982-11-24
EP0001800A1 (de) 1979-05-16
CA1103700A (en) 1981-06-23
JPS5586811A (en) 1980-07-01
JPS5485300A (en) 1979-07-06
DE2758614C2 (de) 1986-12-11
JPS625935B2 (it) 1987-02-07
IT7851759A0 (it) 1978-11-03

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19931116