DE1173246B - Verfahren zur Herstellung von bei Raum-temperatur lagerbestaendigen, zu Polyester-urethan-Schaumstoffen verschaeumbaren und aushaertbaren Vorpolymerisaten - Google Patents

Verfahren zur Herstellung von bei Raum-temperatur lagerbestaendigen, zu Polyester-urethan-Schaumstoffen verschaeumbaren und aushaertbaren Vorpolymerisaten

Info

Publication number
DE1173246B
DE1173246B DEH37562A DEH0037562A DE1173246B DE 1173246 B DE1173246 B DE 1173246B DE H37562 A DEH37562 A DE H37562A DE H0037562 A DEH0037562 A DE H0037562A DE 1173246 B DE1173246 B DE 1173246B
Authority
DE
Germany
Prior art keywords
polyester
acid
foamable
prepolymers
room temperature
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.)
Pending
Application number
DEH37562A
Other languages
German (de)
English (en)
Inventor
Raymond Richard Hindersinn
Stephen Mark Creighton
Paul Robitschek
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.)
Hooker Chemical Corp
Original Assignee
Hooker Chemical 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 Hooker Chemical Corp filed Critical Hooker Chemical Corp
Publication of DE1173246B publication Critical patent/DE1173246B/de
Pending 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • 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
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/68—Unsaturated polyesters
    • C08G18/683—Unsaturated polyesters containing cyclic groups
    • C08G18/686—Unsaturated polyesters containing cyclic groups containing cycloaliphatic groups
    • 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
    • C08J2375/06—Polyurethanes from polyesters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
DEH37562A 1958-10-02 1959-09-30 Verfahren zur Herstellung von bei Raum-temperatur lagerbestaendigen, zu Polyester-urethan-Schaumstoffen verschaeumbaren und aushaertbaren Vorpolymerisaten Pending DE1173246B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US764775A US3058925A (en) 1958-10-02 1958-10-02 Process for the preparation of polyurethane foams

Publications (1)

Publication Number Publication Date
DE1173246B true DE1173246B (de) 1964-07-02

Family

ID=25071736

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH37562A Pending DE1173246B (de) 1958-10-02 1959-09-30 Verfahren zur Herstellung von bei Raum-temperatur lagerbestaendigen, zu Polyester-urethan-Schaumstoffen verschaeumbaren und aushaertbaren Vorpolymerisaten

Country Status (5)

Country Link
US (1) US3058925A (en:Method)
DE (1) DE1173246B (en:Method)
FR (1) FR1243543A (en:Method)
GB (1) GB895008A (en:Method)
NL (1) NL243926A (en:Method)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL279175A (en:Method) * 1961-06-01 1900-01-01
NL282326A (en:Method) * 1961-08-21
US3256506A (en) * 1963-01-02 1966-06-14 Monsanto Co Halogen-containing polyurethane compositions and processes for preparing same
US3158529A (en) * 1963-03-04 1964-11-24 Hooker Chemical Corp Polyurethane sandwich structures
US3372693A (en) * 1965-01-22 1968-03-12 Gen Am Transport Heating systems and railway tank cars incorporating such heating systems
US3461104A (en) * 1967-06-23 1969-08-12 Goodrich Co B F Fuel-resistant polyurethanes based on polyesters of polyhalopolyhy-dromethano-naphthalene carboxylic anhydride
US4221877A (en) * 1978-01-27 1980-09-09 Texaco Development Corp. Modified diphenylmethane diisocyanates useful in polyurethanes or polyisocyanurates
CN115894853B (zh) * 2022-11-15 2024-10-18 万华化学（烟台）容威聚氨酯有限公司 一种低密度低导热聚氨酯硬泡的制备方法及其应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2779689A (en) * 1955-07-19 1957-01-29 Pittsburgh Plate Glass Co Forming foamed polyurethane resins
DE1033891B (de) 1955-09-20 1958-07-10 Velsicol Chemical Corp Verfahren zur Herstellung schwer brennbarer starrer Schaumstoffe
DE1117864B (de) 1958-10-02 1961-11-23 Hooker Chemical Corp Verfahren zur Herstellung von Polyesterurethanschaumstoffen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2606910A (en) * 1946-01-05 1952-08-12 Velsicol Corp Diels-alder adducts of hexahalo-cyclopentadiene
US2621166A (en) * 1949-02-23 1952-12-09 Bayer Ag Synthetic polymers
US2650212A (en) * 1949-08-20 1953-08-25 Bayer Ag Adhesive composition comprising a diisocyanate modified polyester
US2783215A (en) * 1956-08-31 1957-02-26 Hooker Electrichemical Company Flame retardant polyester resinous compositions containing halogen
US2865869A (en) * 1956-11-23 1958-12-23 Hooker Chemical Corp Composition comprising an alkyd resin, organic polyisocyanate and a tertiary alcohol-concentrated acid foaming agent and method of preparing cellular resin therefrom

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2779689A (en) * 1955-07-19 1957-01-29 Pittsburgh Plate Glass Co Forming foamed polyurethane resins
DE1033891B (de) 1955-09-20 1958-07-10 Velsicol Chemical Corp Verfahren zur Herstellung schwer brennbarer starrer Schaumstoffe
DE1117864B (de) 1958-10-02 1961-11-23 Hooker Chemical Corp Verfahren zur Herstellung von Polyesterurethanschaumstoffen

Also Published As

Publication number Publication date
GB895008A (en) 1962-04-26
NL243926A (en:Method)
US3058925A (en) 1962-10-16
FR1243543A (fr) 1960-10-14

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