ES8608013A1 - Procedimiento para preparar espumas de poliisocianurato o poliuretano. - Google Patents

Procedimiento para preparar espumas de poliisocianurato o poliuretano.

Info

Publication number
ES8608013A1
ES8608013A1 ES540596A ES540596A ES8608013A1 ES 8608013 A1 ES8608013 A1 ES 8608013A1 ES 540596 A ES540596 A ES 540596A ES 540596 A ES540596 A ES 540596A ES 8608013 A1 ES8608013 A1 ES 8608013A1
Authority
ES
Spain
Prior art keywords
polycarboxylic acid
polyalkylene terephthalate
obtained therefrom
acid component
digestion products
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES540596A
Other languages
English (en)
Other versions
ES540596A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Walter Jim Resources Inc
Jim Walter Resources Inc
Original Assignee
Walter Jim Resources Inc
Jim Walter Resources Inc
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 Walter Jim Resources Inc, Jim Walter Resources Inc filed Critical Walter Jim Resources Inc
Publication of ES540596A0 publication Critical patent/ES540596A0/es
Publication of ES8608013A1 publication Critical patent/ES8608013A1/es
Expired legal-status Critical Current

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
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
    • C08J11/18—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material
    • C08J11/22—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with organic material by treatment with organic oxygen-containing compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B11/00—Layered products comprising a layer of bituminous or tarry substances
    • B32B11/04—Layered products comprising a layer of bituminous or tarry substances comprising such bituminous or tarry substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B11/048—Layered products comprising a layer of bituminous or tarry substances comprising such bituminous or tarry substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B29/00—Layered products comprising a layer of paper or cardboard
    • B32B29/002—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B29/007—Layered products comprising a layer of paper or cardboard as the main or only constituent of a layer, which is next to another layer of the same or of a different material next to a foam layer
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • 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
    • 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
    • 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
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]

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)
  • Polyamides (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE POLIESTERPOLIOLES. CONSISTE EN LA REACCION DE UN TEREFTALATO DE POLIALQUILENO TAL COMO TEREFTALATO DE POLIETILENO CON UN MEDIO DE DIGESTION CONSTITUIDO POR UN POLIOL QUE CONTIENE UN COMPONENTE DE ACIDO POLICARBOXILICO, TAL COMO ANHIDRIDO FTALICO, ACIDO FTALICO O ISOFTALICO, O SUS ESTERES, Y UN COMPONENTE POLIOLICO, TAL COMO UN ALCOHOL DIHIDRICO ALIFATICO DE 2 A 16 ATOMOS DE CARBONO; SEGUIDA DE REACCION CON UN POLIISOCIANATO ORGANICO, EN PRESENCIA DE UN AGENTE EXPANSIONANTE Y DE UN CATALIZADOR DE TRIMERIZACION. LA DIGESTION DE TEREFTALATO DE POLIALQUILENO SE LLEVA A CABO EN PRESENCIA DE UN CATALIZADOR DE DESPOLIMERIZACION O TRANSESTERIFICACION, TAL COMO TITANATO DE TETRABUTILO, A UNA TEMPERATURA COMPRENDIDA ENTRE 150JC Y 250JC. ESTOS COMPUESTOS TIENEN APLICACIONES PARA LA FABRICACION DE ESPUMAS DE POLIISOCIANURATO Y POLIURETANO.
ES540596A 1984-02-22 1985-02-21 Procedimiento para preparar espumas de poliisocianurato o poliuretano. Expired ES8608013A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/582,348 US4539341A (en) 1984-02-22 1984-02-22 Digestion products of polyalkylene terephthalate polymers and polycarboxylic acid-containing polyols and polymeric foams obtained therefrom

Publications (2)

Publication Number Publication Date
ES540596A0 ES540596A0 (es) 1986-06-01
ES8608013A1 true ES8608013A1 (es) 1986-06-01

Family

ID=24328787

Family Applications (2)

Application Number Title Priority Date Filing Date
ES540596A Expired ES8608013A1 (es) 1984-02-22 1985-02-21 Procedimiento para preparar espumas de poliisocianurato o poliuretano.
ES550730A Expired ES8705497A1 (es) 1984-02-22 1986-01-08 Procedimiento para preparar poliesterpolioles

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES550730A Expired ES8705497A1 (es) 1984-02-22 1986-01-08 Procedimiento para preparar poliesterpolioles

Country Status (9)

Country Link
US (1) US4539341A (es)
EP (1) EP0152915A3 (es)
JP (1) JPS60210626A (es)
AU (1) AU3809285A (es)
CA (2) CA1261983A (es)
DK (1) DK79885A (es)
ES (2) ES8608013A1 (es)
NO (1) NO850392L (es)
ZA (1) ZA85805B (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4853419A (en) * 1985-07-18 1989-08-01 Sloss Industries Corporation Distilled products of polyethylene terephthalate polymers and polycarboxylic acid-containing polyols and polymeric foams obtained therefrom
US4758607A (en) * 1985-07-18 1988-07-19 Sloss Industries Corporation Distilled products of polyethylene terephthalate polymers and polycarboxylic acid-containing polyols and polymeric foams obtained 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
BR8701098A (pt) * 1987-03-11 1988-09-13 Brastemp Sa Processo de preparacao de poliuretano rigido
US4714717A (en) * 1987-04-06 1987-12-22 Jim Walter Resources, Inc. Polyester polyols modified by low molecular weight glycols and cellular foams 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
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
US5397810A (en) * 1989-07-19 1995-03-14 Mitsui Toatsu Chemicals, Inc. Polyol, polyurethane resin and utilization thereof
US5380793A (en) * 1993-07-13 1995-01-10 Ashland Oil, Inc. Styrene soluble unsatured polyester resin from polyethylene terephthalate
US5726277A (en) * 1994-02-02 1998-03-10 Seydel Companies, Inc. Adhesive compositions from phthalate polymers and the preparation thereof
WO1995021213A1 (en) * 1994-02-02 1995-08-10 Seydel Companies, Inc. Adhesive compositions from phthalate polymers and the preparation thereof
DE4437043A1 (de) 1994-10-17 1996-04-18 Hoechst Ag Polyole und Verfahren zu deren Herstellung aus PET-Abfällen der PET-Produktion
US5948828A (en) * 1994-10-17 1999-09-07 Hoechst Aktiengesellschaft And Werner Reck, Technologie Entwicklung Und Beratung Technology development and consultancy
US5559159A (en) * 1995-12-07 1996-09-24 Eastman Chemical Company Process including depolymerization in polyester reactor for recycling polyester materials
FR2811246B1 (fr) * 2000-07-06 2003-01-17 Electricite De France Procede de valorisation de materiaux composites
DE10138298A1 (de) * 2001-08-10 2003-02-27 Basf Ag Thermoplastische Polyurethane
KR101545071B1 (ko) * 2011-03-31 2015-08-17 다이요 잉키 세이조 가부시키가이샤 폴리에스테르폴리올 및 폴리에스테르 변성물의 제조 방법, 폴리에스테르폴리올 및 폴리에스테르 변성물
RO128141B1 (ro) 2011-06-23 2016-02-26 Institutul Naţional De Cercetare-Dezvoltare Pentru Chimie Şi Petrochimie - Icechim Procedeu de obţinere a unor poliester-eter polioli aromatici din deşeuri de polietilentereftalat (pet) şi poliester-eter polioli aromatici încorporând deşeuri de polietilentereftalat şi materiale regenerabile, obţinuţi prin respectivul procedeu
BR112019017672A2 (pt) 2017-03-03 2020-03-31 Resinate Materials Group, Inc. Polióis poliésteres curáveis por energia, sustentáveis e seus revestimentos ou espumas rígidas
WO2019079597A1 (en) 2017-10-18 2019-04-25 Talaco Holdings, LLC POLYETHER POLYESTER AROMATIC POLYOLS DERIVED FROM POLYETHYLENE TEREPHTHALATES, POLYURETHANES MADE THEREFROM AND USEFUL MATERIALS COMPRISING THE SAME
TWI819147B (zh) * 2018-11-28 2023-10-21 日商Ｄｉｃ股份有限公司 反應性接著劑及其製造方法、積層體及包裝體
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

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Also Published As

Publication number Publication date
US4539341A (en) 1985-09-03
ES540596A0 (es) 1986-06-01
AU3809285A (en) 1985-08-29
CA1261983A (en) 1989-09-26
NO850392L (no) 1985-08-23
ES8705497A1 (es) 1987-05-01
ZA85805B (en) 1986-04-30
EP0152915A3 (en) 1987-05-06
JPS60210626A (ja) 1985-10-23
EP0152915A2 (en) 1985-08-28
ES550730A0 (es) 1987-05-01
DK79885A (da) 1985-08-23
CA1294734C (en) 1992-01-21
DK79885D0 (da) 1985-02-21

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19990503