DE3481519D1 - Polyole fuer die herstellung starrer polyurethan-schaeume. - Google Patents

Polyole fuer die herstellung starrer polyurethan-schaeume.

Info

Publication number
DE3481519D1
DE3481519D1 DE8484105431T DE3481519T DE3481519D1 DE 3481519 D1 DE3481519 D1 DE 3481519D1 DE 8484105431 T DE8484105431 T DE 8484105431T DE 3481519 T DE3481519 T DE 3481519T DE 3481519 D1 DE3481519 D1 DE 3481519D1
Authority
DE
Germany
Prior art keywords
polyols
production
polyurethane foams
rigid polyurethane
rigid
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 - Fee Related
Application number
DE8484105431T
Other languages
English (en)
Inventor
Miltiadis I Iliopulos
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.)
Bayer Corp
Original Assignee
Mobay 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 Corp filed Critical Mobay Corp
Application granted granted Critical
Publication of DE3481519D1 publication Critical patent/DE3481519D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C08G18/54—Polycondensates of aldehydes
    • C08G18/544—Polycondensates of aldehydes with nitrogen 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
    • C08G18/40—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
    • 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
    • C08G18/54—Polycondensates of aldehydes
    • C08G18/546—Oxyalkylated polycondensates of aldehydes
    • 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
    • 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
    • C08G2150/00—Compositions for coatings
    • C08G2150/60—Compositions for foaming; Foamed or intumescent coatings

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)
DE8484105431T 1983-05-16 1984-05-14 Polyole fuer die herstellung starrer polyurethan-schaeume. Expired - Fee Related DE3481519D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49482783A 1983-05-16 1983-05-16
US58151584A 1984-02-21 1984-02-21

Publications (1)

Publication Number Publication Date
DE3481519D1 true DE3481519D1 (de) 1990-04-12

Family

ID=27051561

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484105431T Expired - Fee Related DE3481519D1 (de) 1983-05-16 1984-05-14 Polyole fuer die herstellung starrer polyurethan-schaeume.

Country Status (3)

Country Link
EP (1) EP0125677B1 (de)
CA (1) CA1219871A (de)
DE (1) DE3481519D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010114703A1 (en) * 2009-04-01 2010-10-07 Dow Global Technologies Inc. Polyurethane and polyisocyanurate foams having improved curing performance and fire behavior
CN103228702A (zh) * 2010-12-07 2013-07-31 旭硝子株式会社 聚醚多元醇的制造方法和硬质发泡合成树脂的制造方法
CN108250391B (zh) * 2016-12-28 2021-10-22 科思创德国股份有限公司 一种用于制备聚氨酯的多元醇体系

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4036790A (en) * 1975-05-08 1977-07-19 Owens-Corning Fiberglas Corporation Polyurethane foam compositions
US4487852A (en) * 1983-10-25 1984-12-11 Texaco Inc. Modified Mannich condensates and manufacture of rigid polyurethane foam with alkoxylation products thereof

Also Published As

Publication number Publication date
CA1219871A (en) 1987-03-31
EP0125677A2 (de) 1984-11-21
EP0125677B1 (de) 1990-03-07
EP0125677A3 (en) 1987-01-28

Similar Documents

Publication Publication Date Title
ATE96823T1 (de) Polysiloxan-polyoxyalkylen-zusammensetzungen fuer die herstellung von polyurethanschaum.
DE3587618D1 (de) Flammengeschützte Polyurethanweichschaumstoffe.
ES513443A0 (es) &#34;procedimiento para la obtencion de un articulo de espuma flexible de poliuretano&#34;.
AR243915A1 (es) Un procedimiento para la fabricacion de espumas de poliuretano flexibles de baja densidad.
ES546385A0 (es) Procedimiento para la produccion de articulos de moldeo elastomericos de poliuretano
JPS57165421A (en) Manufacture of cellular or non-cellular polyurethane plastic by employing dianhydrohexite diol
ES525340A0 (es) Un procedimiento para fabricar un producto de espuma de poliuretano flexible modificada.
ES502624A0 (es) Procedimiento para la produccion de espuma de poliuretano dealta elasticidad
IT1113268B (it) Procedimento per la produzione di espanso morbido di polimero etilenico
YU39091B (en) Process for the production of flexible extremely soft polyurethane foams
DE3170521D1 (en) Process for the production of low-temperature flexible, optionally cellular polyurethane elastomers
IT8424011A0 (it) Procedimento per la produzione dicorpi sagomati in espanso.
IT8221532A0 (it) Procedimento per la produzione di pezzi stampati in poliuretano espanso ed apparecchio per il medesimo.
DE3476212D1 (en) Process for the production of rigid polyurethane foams
IT1165164B (it) Procedimento per la fabbricazione di polioli particolarmente utilizzabili nella produzione di poliuretani
IT1105169B (it) Perfezionamento nei procedimenti per la produzione di espansi poliuretanici flessibili contenenti detersivo
IT7868003A0 (it) Procedimento centrifugo per la produzione di schiume poliuretaniche
IT8223895A0 (it) Schiuma di poliuretano flessibile basata su metilene difenilisocianato.
IT8323300A0 (it) Procedimento per la produzione di polietilene reticolato espanso.
DE3481519D1 (de) Polyole fuer die herstellung starrer polyurethan-schaeume.
IT1018632B (it) Procedimento per la produzione di espansi poliuretanici elastici idrofili
DE69019075D1 (de) Verfahren zur Herstellung von starrem Urethanschaum.
IT1119438B (it) Procedimento per la rpoduzione di schiume di materie plastiche particolarmente di poliuretani
IT7849608A0 (it) Composizione poliolica catalitica mente stabilizzata per la produzione di espansi poliuretanici
GB2059978B (en) With the aid of triorganosilylated polypentaerythritols process for the manufacture of flexible polyurethane foams

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee