ATE112296T1 - Polyisocyanurat-schaumstoffe sowie verfahren zu deren herstellung. - Google Patents

Polyisocyanurat-schaumstoffe sowie verfahren zu deren herstellung.

Info

Publication number
ATE112296T1
ATE112296T1 AT90104475T AT90104475T ATE112296T1 AT E112296 T1 ATE112296 T1 AT E112296T1 AT 90104475 T AT90104475 T AT 90104475T AT 90104475 T AT90104475 T AT 90104475T AT E112296 T1 ATE112296 T1 AT E112296T1
Authority
AT
Austria
Prior art keywords
polyol
polyisocyanurate foam
polyester polyol
manufacture
foam materials
Prior art date
Application number
AT90104475T
Other languages
English (en)
Inventor
Scott C Snider
Original Assignee
Center For Applied Engineering
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23254711&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE112296(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Center For Applied Engineering filed Critical Center For Applied Engineering
Application granted granted Critical
Publication of ATE112296T1 publication Critical patent/ATE112296T1/de

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
    • C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
    • 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
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4244—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups
    • C08G18/4247—Polycondensates having carboxylic or carbonic ester groups in the main chain containing oxygen in the form of ether groups derived from polyols containing at least one ether group and polycarboxylic acids
    • 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
    • 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
AT90104475T 1989-03-13 1990-03-08 Polyisocyanurat-schaumstoffe sowie verfahren zu deren herstellung. ATE112296T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32239989A 1989-03-13 1989-03-13

Publications (1)

Publication Number Publication Date
ATE112296T1 true ATE112296T1 (de) 1994-10-15

Family

ID=23254711

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90104475T ATE112296T1 (de) 1989-03-13 1990-03-08 Polyisocyanurat-schaumstoffe sowie verfahren zu deren herstellung.

Country Status (7)

Country Link
EP (1) EP0388724B1 (de)
JP (1) JPH0347822A (de)
CN (1) CN1045588A (de)
AT (1) ATE112296T1 (de)
CA (1) CA2011257C (de)
DE (1) DE69012862D1 (de)
MX (1) MX173534B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3933335C2 (de) * 1989-10-06 1998-08-06 Basf Ag Verfahren zur Herstellung von Polyurethan-Hartschaumstoffen mit geringer Wärmeleitfähigkeit und ihre Verwendung
NZ293596A (en) * 1994-10-19 1998-07-28 Ici Plc Rigid polyurethane foam and its preparation using a mixture (at least 3) of physical blowing agents
ES2763636T3 (es) * 2009-01-30 2020-05-29 Invista Textiles Uk Ltd Poliéster polioles aromáticos, espumas de poliuretano modificadas con isocianurato, y métodos para fabricarlos

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4237238A (en) * 1979-10-03 1980-12-02 The Upjohn Company Polyisocyanurate foams based on esterified DMI oxidation residue additive
US4540771A (en) * 1984-10-01 1985-09-10 Ppg Industries, Inc. High solids polyester polyols and resinous polyols thereof
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

Also Published As

Publication number Publication date
CA2011257A1 (en) 1990-09-13
CN1045588A (zh) 1990-09-26
EP0388724B1 (de) 1994-09-28
DE69012862D1 (de) 1994-11-03
MX173534B (es) 1994-03-14
EP0388724A1 (de) 1990-09-26
MX19852A (es) 1993-09-01
CA2011257C (en) 2000-10-10
JPH0347822A (ja) 1991-02-28

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