BR7704658A - Processo para preparacao de um prepolimero de poliisocianato;processo para preparar um produto de poliuretana;prepolimero de poliisocianato;e espuma de poliuretana - Google Patents

Processo para preparacao de um prepolimero de poliisocianato;processo para preparar um produto de poliuretana;prepolimero de poliisocianato;e espuma de poliuretana

Info

Publication number
BR7704658A
BR7704658A BR7704658A BR7704658A BR7704658A BR 7704658 A BR7704658 A BR 7704658A BR 7704658 A BR7704658 A BR 7704658A BR 7704658 A BR7704658 A BR 7704658A BR 7704658 A BR7704658 A BR 7704658A
Authority
BR
Brazil
Prior art keywords
polyurethane
prepolimer
preparing
polyesocianate
product
Prior art date
Application number
BR7704658A
Other languages
English (en)
Inventor
W Carlstrom
G Svoboda
G Maechtle
J Suh
Original Assignee
Freman Chem 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 Freman Chem Corp filed Critical Freman Chem Corp
Publication of BR7704658A publication Critical patent/BR7704658A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • 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
    • C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
    • C08G18/4213—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from terephthalic acid and dialcohols
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
    • C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • 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
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/905—Polymer prepared from isocyanate reactant has adhesive property
    • 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
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/906—Fiber or elastomer prepared from an isocyanate reactant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Adhesives Or Adhesive Processes (AREA)
BR7704658A 1976-08-05 1977-07-15 Processo para preparacao de um prepolimero de poliisocianato;processo para preparar um produto de poliuretana;prepolimero de poliisocianato;e espuma de poliuretana BR7704658A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/711,831 US4048104A (en) 1976-08-05 1976-08-05 Polyisocyanate prepolymers from scrap polyester and polyurethane foam products obtained therefrom

Publications (1)

Publication Number Publication Date
BR7704658A true BR7704658A (pt) 1978-06-06

Family

ID=24859711

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7704658A BR7704658A (pt) 1976-08-05 1977-07-15 Processo para preparacao de um prepolimero de poliisocianato;processo para preparar um produto de poliuretana;prepolimero de poliisocianato;e espuma de poliuretana

Country Status (12)

Country Link
US (1) US4048104A (pt)
JP (2) JPS5319399A (pt)
AU (1) AU2764877A (pt)
BE (1) BE857135A (pt)
BR (1) BR7704658A (pt)
DE (1) DE2732832A1 (pt)
ES (1) ES460520A1 (pt)
FR (1) FR2360618A1 (pt)
IT (1) IT1079285B (pt)
NL (1) NL7708491A (pt)
NO (1) NO772508L (pt)
SE (1) SE7708615L (pt)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4223068A (en) * 1978-09-27 1980-09-16 Freeman Chemical Corporation Rigid polyurethane foam containing polyester residue digestion product and building panel made therefrom
US4233408A (en) * 1979-05-07 1980-11-11 Witco Chemical Corporation Polyurethane foams from polyester precursor derived from adipic acid process waste
US4237238A (en) * 1979-10-03 1980-12-02 The Upjohn Company Polyisocyanurate foams based on esterified DMI oxidation residue additive
US4260717A (en) * 1980-01-10 1981-04-07 Ehrhart Wendell A High performance urethane coating which is a solvent solution of a polyester containing hydroxyl groups and an aliphatic diisocyanate
US4711912A (en) * 1982-04-29 1987-12-08 The Celotex Corporation Polyisocyanurate foams from digestion products of polyalkylene terephthalate polymers and polyols
US4417001A (en) * 1982-09-20 1983-11-22 Freeman Chemical Corporation Low smoke isocyanurate modified urethane foam and method of making same
DE3373662D1 (en) * 1982-11-22 1987-10-22 Texaco Development Corp Aromatic polyols and rigid polyurethane and polyisocyanurate foams obtainable therefrom
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
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
US4444918A (en) * 1982-11-22 1984-04-24 Texaco Inc. Aromatic polyols made from waste streams from the manufacture of terephthalic acids, alkylene glycols and dibasic acids
US4444919A (en) * 1982-11-22 1984-04-24 Texaco Inc. Use of polyethylene terephthalate liquid waste streams containing glycols as rigid polyol extenders
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
US4439551A (en) * 1983-03-18 1984-03-27 Texaco, Inc. Packaging foam polyurethane composition employing novel polyol blend
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
US4485196A (en) * 1983-09-26 1984-11-27 Texaco Inc. Liquid phase polyols which are alkylene oxide adducts of terephthalic esters from recycled polyethylene terephthalate
US4469824A (en) * 1983-11-18 1984-09-04 Texaco, Inc. Liquid terephthalic ester polyols and polyisocyanurate foams therefrom
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
US4559370A (en) * 1984-05-25 1985-12-17 Blanpied Robert H Copolyester polyol resins, polyol blends comprising the same, and resultant polyisocyanurate foams
US4536522A (en) * 1984-07-18 1985-08-20 Texaco Inc. Manufacture of polyols and rigid polyurethane foam using thiodialkylene glycols
US4624970A (en) * 1985-05-16 1986-11-25 Allied Corporation Foaming system for rigid urethane and isocyanurate foams based on polyethers and aromatic polyester polyols
US4608432A (en) * 1985-09-23 1986-08-26 Stepan Company Self-compatibilizing polyester polyol blends based on polyalkylene terephthalate
US4644019A (en) * 1985-10-28 1987-02-17 Texaco Inc. Modified terephthalic ester polyols and rigid foams therefrom
US4642319A (en) * 1986-01-22 1987-02-10 Texaco Inc. Modified terephthalic ester polyols and rigid foams therefrom
US4720571A (en) * 1986-06-18 1988-01-19 Hercules Incorporated Polyols from scrap polyethylene terephthalate and dimethyl terephthalate process residue
US4888365A (en) * 1987-02-12 1989-12-19 Basf Corporation Isocyanate terminated quasi-prepolymers useful for preparing polyurethane/polyisocyanurate foams having low thermal conductivity
US4791148A (en) * 1987-02-12 1988-12-13 Basf Corporation Isocyanate terminated quasi-prepolymers useful for preparing polyurethane/polyisocyanurate foams having low thermal conductivity
US4797428A (en) * 1987-06-22 1989-01-10 Mobay Corporation Foam systems and ASTM E-84 class 1 rated foams produced 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
US5008299A (en) * 1988-12-09 1991-04-16 The Dow Chemical Company Rigid polyurethane foams with low thermal conductivities
US4977191A (en) * 1989-06-27 1990-12-11 The Seydel Companies, Inc. Water-soluble or water-dispersible polyester sizing compositions
US5252615A (en) * 1992-01-23 1993-10-12 The Sherwin-Williams Company Aqueous coating compositions from polyethylene terephthalate
US5371112A (en) * 1992-01-23 1994-12-06 The Sherwin-Williams Company Aqueous coating compositions from polyethylene terephthalate
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
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
US5726277A (en) * 1994-02-02 1998-03-10 Seydel Companies, Inc. Adhesive compositions from phthalate polymers and the preparation thereof
US5877255A (en) * 1996-03-27 1999-03-02 Sika Ag Vorm. Kaspar Winkler & Co. Kind of polyhydroxyl compounds suitable for the polyurethane synthesis
US5858551A (en) * 1997-01-31 1999-01-12 Seydel Research, Inc. Water dispersible/redispersible hydrophobic polyester resins and their application in coatings
DE10138298A1 (de) * 2001-08-10 2003-02-27 Basf Ag Thermoplastische Polyurethane
WO2004094506A2 (en) * 2003-04-23 2004-11-04 Stepan Company Liquid hardness agent for open cell foams
EP1861351A2 (en) * 2005-02-28 2007-12-05 Michigan State University Novel triglycerides and method of preparation thereof
WO2006093877A1 (en) * 2005-02-28 2006-09-08 Michigan State University Improved biodiesel additive 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
WO2007047661A2 (en) * 2005-10-18 2007-04-26 Stepan Company Prepolymer containing a liquid hardness agent for open cell foams
EP2496616B1 (en) 2009-11-04 2016-08-24 Stepan Company Method of improving mechanical strength of flexible polyurethane foams made from bio-based polyols, the polyol compositions utilized therein and the foams produced thereby
MX2015009561A (es) * 2013-01-25 2015-11-25 Henkel Ag & Co Kgaa Composicion de poliuretano de curacion por humedad que comprende materias primas producidas en forma sustentable.
CZ305739B6 (cs) 2014-12-22 2016-02-24 Vysoké Učení Technické V Brně Způsob výroby sekundárních polyolů a jejich použití
CN105483855B (zh) * 2015-12-21 2017-12-01 长乐恒申合纤科技有限公司 一种利用氨纶预聚物废液生产氨纶丝的方法
WO2018115460A1 (de) * 2016-12-23 2018-06-28 Basf Se THERMOPLASTISCHES POLYURETHAN MIT HOHER WEITERREIßFESTIGKEIT
US10479859B2 (en) 2017-10-18 2019-11-19 Talaco Holdings, LLC Aromatic polyester polyether polyols, polyurethanes made therefrom and building materials comprising same
US11578165B2 (en) * 2019-01-21 2023-02-14 Talaco Holdings, LLC Methods of making foams exhibiting desired properties from aromatic polyester polyether polyols derived from polyethylene terephthalates and foams made therefrom

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL297660A (pt) * 1962-09-27
US3446758A (en) * 1966-01-12 1969-05-27 Goodyear Tire & Rubber Thermosettable resin from preformed linear polyester and a polyhydric alcohol
US3699082A (en) * 1969-07-07 1972-10-17 Phelps Dodge Magnet Wire Corp Method of processing preformed polyester resins and converting to coating materials
US3647759A (en) * 1970-02-04 1972-03-07 Hercules Inc Resinous reaction product of ethylene glycol and dmt esterified oxidate residue
JPS5425559B2 (pt) * 1973-11-20 1979-08-29

Also Published As

Publication number Publication date
NO772508L (no) 1978-02-07
BE857135A (fr) 1977-11-14
AU2764877A (en) 1979-02-08
SE7708615L (sv) 1978-02-06
JPS5319399A (en) 1978-02-22
FR2360618A1 (fr) 1978-03-03
DE2732832A1 (de) 1978-02-09
JPS60197716A (ja) 1985-10-07
US4048104A (en) 1977-09-13
NL7708491A (nl) 1978-02-07
IT1079285B (it) 1985-05-08
ES460520A1 (es) 1978-10-01

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