IT1143005B - Perfezionamento negli espansi di poliisocianurati - Google Patents

Perfezionamento negli espansi di poliisocianurati

Info

Publication number
IT1143005B
IT1143005B IT49767/80A IT4976780A IT1143005B IT 1143005 B IT1143005 B IT 1143005B IT 49767/80 A IT49767/80 A IT 49767/80A IT 4976780 A IT4976780 A IT 4976780A IT 1143005 B IT1143005 B IT 1143005B
Authority
IT
Italy
Prior art keywords
improvement
polyisocyanurate foams
polyisocyanurate
foams
Prior art date
Application number
IT49767/80A
Other languages
English (en)
Other versions
IT8049767A0 (it
Inventor
David T Deguiseppi
Richard A Kolakowski
Original Assignee
Upjohn Co
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 Upjohn Co filed Critical Upjohn Co
Publication of IT8049767A0 publication Critical patent/IT8049767A0/it
Application granted granted Critical
Publication of IT1143005B publication Critical patent/IT1143005B/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
    • C08G18/42—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
    • C08G18/4225—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from residues obtained from the manufacture of dimethylterephthalate and from polyhydroxy compounds
    • 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
    • C08G18/6633—Compounds of group C08G18/42
    • C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/664—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • 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
    • C08G2115/00—Oligomerisation
    • C08G2115/02—Oligomerisation to isocyanurate 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
    • C08G2170/00—Compositions for adhesives
    • C08G2170/60—Compositions for foaming; Foamed or intumescent adhesives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/902—Cellular polymer containing an isocyanurate structure
IT49767/80A 1979-10-03 1980-09-29 Perfezionamento negli espansi di poliisocianurati IT1143005B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/081,325 US4237238A (en) 1979-10-03 1979-10-03 Polyisocyanurate foams based on esterified DMI oxidation residue additive

Publications (2)

Publication Number Publication Date
IT8049767A0 IT8049767A0 (it) 1980-09-29
IT1143005B true IT1143005B (it) 1986-10-22

Family

ID=22163460

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49767/80A IT1143005B (it) 1979-10-03 1980-09-29 Perfezionamento negli espansi di poliisocianurati

Country Status (10)

Country Link
US (1) US4237238A (it)
JP (1) JPS5659830A (it)
BE (1) BE885526A (it)
DE (1) DE3035677A1 (it)
FI (1) FI803121L (it)
FR (1) FR2466475A1 (it)
GB (1) GB2059976A (it)
IT (1) IT1143005B (it)
NL (1) NL8005196A (it)
SE (1) SE8006899L (it)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4307205A (en) * 1979-12-06 1981-12-22 Owens-Corning Fiberglas Corporation Polyester polyols
US4346229A (en) * 1980-05-01 1982-08-24 Hercules Incorporated Reaction products of DMT process residue and dipropylene glycol
US4394286A (en) * 1981-05-20 1983-07-19 Hercofina Partially hydrolyzed, DMT process residue, and useful propylene oxide derivative thereof
US4411949A (en) * 1982-02-01 1983-10-25 The Celotex Corporation Polymeric foams from transesterified by-product derived from manufacture of dimethyl terephthalate and laminates therefrom
US4711912A (en) * 1982-04-29 1987-12-08 The Celotex Corporation Polyisocyanurate foams from digestion products of polyalkylene terephthalate polymers and polyols
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
US4442238A (en) * 1982-11-22 1984-04-10 Texaco Inc. Aromatic amide polyols for rigid polyurethane foams
US4444919A (en) * 1982-11-22 1984-04-24 Texaco Inc. Use of polyethylene terephthalate liquid waste streams containing glycols as rigid polyol extenders
US4442237A (en) * 1982-11-22 1984-04-10 Texaco Inc. Novel aromatic amide polyols from the reaction of phthalic acid residues, alkylene glycols and amino alcohols
EP0113507B2 (en) * 1982-11-22 1994-01-05 ARCO Chemical Technology, L.P. Process of preparation of aromatic polyols and rigid polyurethane and polyisocyanurate foams obtainable therefrom
US4444920A (en) * 1983-03-18 1984-04-24 Texaco Inc. Aromatic polyols made from alkylene glycols and waste streams from the manufacture of dimethyl terephthalate containing methyl p-formylbenzoate
US4701477A (en) * 1983-07-13 1987-10-20 Chardonol, Division Of Freeman Corporation Low viscosity aromatic polyols and methods for their preparation
US4506090A (en) * 1983-07-15 1985-03-19 Texaco Inc. Aromatic polyols made from polyethylene terephthalate scrap, glycols and aromatic carbonyl-containing compounds
US4469823A (en) * 1983-07-28 1984-09-04 Texaco Inc. Flexible polyurethane foams made using an aromatic polyester polyol
US4444916A (en) * 1983-08-01 1984-04-24 Gaf Corporation Polyisocyanurate foam and reaction mixture for making same
US4444917A (en) * 1983-08-01 1984-04-24 Gaf Corporation Polyisocyanurate foam
US4444915A (en) * 1983-08-01 1984-04-24 Gaf Corporation Rigid polyisocyanurate foam
US4469821A (en) * 1983-08-17 1984-09-04 Mobil Oil Corporation Low smoke, halohydrocarbon-compatible urethane-isocyanurate foam compositions
US4555418A (en) * 1983-10-12 1985-11-26 The Celotex Corporation Alkoxylated aromatic amine-aromatic polyester polyol blend and polyisocyanurate foam therefrom
US4496625A (en) * 1983-10-12 1985-01-29 The Celotex Corporation Alkoxylated aromatic amine-aromatic polyester polyol blend and polyisocyanurate foam therefrom
US4572865A (en) 1983-12-05 1986-02-25 The Celotex Corporation Faced foam insulation board and froth-foaming method for making same
US4521547A (en) * 1984-01-04 1985-06-04 Mobil Oil Corporation Highly flame resistant rigid urethane-isocyanurate foam compositions
US4873268A (en) * 1984-02-22 1989-10-10 Sloss Industries Corporation Digestion products of polyalkylene terephthalate polymers and polycarboxylic acid-containing polyols and polymeric foams obtained therefrom
US4539341A (en) * 1984-02-22 1985-09-03 Jim Walter Resources, Inc. Digestion products of polyalkylene terephthalate polymers and polycarboxylic acid-containing polyols and polymeric foams obtained therefrom
US4579875A (en) * 1985-04-24 1986-04-01 Ashland Oil, Inc. Use of liquid oxazolines in polyurethane/polyisocyanurate rigid foams as reactive compatibilizers
US4579877A (en) * 1985-05-10 1986-04-01 Ashland Oil, Inc. Use of bicyclic amide acetals in polyurethane/polyisocyanurate rigid foams as reactive compatibilizers
US4584363A (en) * 1985-09-16 1986-04-22 Ashland Oil, Inc. Thermoset resins based on bicyclic amide acetal modified unsaturated polycarboxylic acids, polyisocyanates and vinyl monomers
US4623673A (en) 1985-10-24 1986-11-18 The Dow Chemical Company Urethane-modified polyisocyanurate rigid foam
US4644019A (en) * 1985-10-28 1987-02-17 Texaco Inc. Modified terephthalic ester polyols and rigid foams therefrom
US4652591A (en) * 1985-11-12 1987-03-24 Jim Walter Resources, Inc. Reaction products of terephthalic acid residues and polycarboxylic acid-containing polyols and polymeric foams obtained therefrom
US4636530A (en) * 1985-11-25 1987-01-13 Basf Corporation Isocyanate terminated quasi-prepolymers useful for preparing urethane-group-containing polyisocyanurate foams having low friability
US4642319A (en) * 1986-01-22 1987-02-10 Texaco Inc. Modified terephthalic ester polyols and rigid foams therefrom
EP0276452A1 (en) * 1986-12-24 1988-08-03 Cape Industries Viscosity reducing agents for aromatic polyester polyols and polyether polyols
US4888365A (en) * 1987-02-12 1989-12-19 Basf Corporation Isocyanate terminated quasi-prepolymers useful for preparing polyurethane/polyisocyanurate foams having low thermal conductivity
US4714717A (en) * 1987-04-06 1987-12-22 Jim Walter Resources, Inc. Polyester polyols modified by low molecular weight glycols and cellular foams therefrom
US4797428A (en) * 1987-06-22 1989-01-10 Mobay Corporation Foam systems and ASTM E-84 class 1 rated foams produced therefrom
US4753967A (en) * 1987-08-17 1988-06-28 Sloss Industries Corporation Polyester polyols modified by polyols having 1 degree and 2 degree OH groups and cellular foams therefrom
US4760100A (en) * 1987-10-26 1988-07-26 Arco Chemical Company Terephthalic ester polyols modified with ethoxylated amines and amides and rigid foams therefrom
GB8801525D0 (en) * 1988-01-23 1988-02-24 Ciba Geigy Ag Smoke & toxic gas suppressant composition
US5109031A (en) * 1989-03-13 1992-04-28 Jim Walter Research Corp. Rigid foam with improved "K" factor by reacting a polyisocyanate and polyester polyol containing low free glycol
CA2011257C (en) * 1989-03-13 2000-10-10 Scott C. Snider Rigid foam with improved "k" factor by reacting a polyisocyanate and polyester polyol containing low free glycol
US5064873A (en) * 1989-04-24 1991-11-12 Jim Walter Research Corp. Rigid foam with improved "k" factor by reacting a polyisocyanate prepolymer and polyester polyol containing low free glycol
US4981879A (en) * 1989-08-28 1991-01-01 Jim Walter Research Corp. Rigid foam with improved "K" factor from perfluorinated hydrocarbons
US5164422A (en) * 1990-02-26 1992-11-17 The Celotex Corporation Manufacture of polyisocyanate prepolymers using ethylene glycol and cellular foams therefrom
US5332860A (en) * 1993-06-29 1994-07-26 The Dow Chemical Company Polyols useful for preparing polyurethane foams having improved retention of insulative properties, polyurethane foams prepared therewith and methods for the preparation thereof
US5373030A (en) * 1993-06-29 1994-12-13 The Dow Chemical Company Polyurethane foams having improved retention of insulative properties and methods for the preparation thereof
US5605940A (en) * 1995-02-13 1997-02-25 The Celotex Corporation High equivalent weight polyester polyols for closed cell, rigid foams
US5859082A (en) * 1997-11-05 1999-01-12 Sufi; Aniq Composition and method for insulating foam
DE10007980B4 (de) * 2000-02-22 2007-07-12 Hilti Ag Zweikomponenten-Ortschaumsystem und dessen Verwendung zum Ausschäumen von Öffnungen zum Zwecke des Brandschutzes
ITRM20020472A1 (it) * 2002-09-24 2004-03-25 Adler Plastic S P A Pannello fonoassorbente e fonoisolante.
US7367995B2 (en) * 2005-02-28 2008-05-06 Board Of Trustees Of Michigan State University Biodiesel additive and method of preparation thereof
WO2006093874A2 (en) * 2005-02-28 2006-09-08 Michigan State University Novel triglycerides and method of preparation thereof
US8217193B2 (en) * 2005-02-28 2012-07-10 Board Of Trustees Of Michigan State University Modified fatty acid esters and method of preparation thereof
EP2334735A4 (en) * 2008-09-15 2012-02-29 Preferred Solutions Inc POLYURETHANEUM FUEL COMPOSITIONS AND METHOD OF MANUFACTURING THEREOF

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3647759A (en) * 1970-02-04 1972-03-07 Hercules Inc Resinous reaction product of ethylene glycol and dmt esterified oxidate residue
US4039487A (en) * 1976-01-19 1977-08-02 The Upjohn Company Cellular isocyanurate polymer
US4100354A (en) * 1976-08-05 1978-07-11 Owens-Corning Fiberglass Corporation Terephthalate ester polyols
US4048104A (en) * 1976-08-05 1977-09-13 Freeman Chemical Corporation Polyisocyanate prepolymers from scrap polyester and polyurethane foam products obtained therefrom
US4092276A (en) * 1977-03-10 1978-05-30 Basf Wyandotte Corporation Process for the preparation of foams characterized by isocyanurate and urethane linkages
US4184022A (en) * 1978-09-15 1980-01-15 Owens-Corning Fiberglas Corporation Polyisocyanurate foam comprising reaction product of a polyisocyanate and a polyol mixture comprising a carboxylic ester polyol and a resole polyether polyol using a catalyst comprising dimethylethanolamine and an alkali metal salt of a carboxylic acid

Also Published As

Publication number Publication date
BE885526A (fr) 1981-04-03
FR2466475A1 (fr) 1981-04-10
GB2059976A (en) 1981-04-29
IT8049767A0 (it) 1980-09-29
SE8006899L (sv) 1981-04-04
NL8005196A (nl) 1981-04-07
JPS5659830A (en) 1981-05-23
DE3035677A1 (de) 1981-10-08
US4237238A (en) 1980-12-02
FI803121L (fi) 1981-04-04

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