PL324990A1 - Environment-friendly foaming agent for polyurethane resins, in particular for use in production of rigid polyurethane foam articles - Google Patents

Environment-friendly foaming agent for polyurethane resins, in particular for use in production of rigid polyurethane foam articles

Info

Publication number
PL324990A1
PL324990A1 PL97324990A PL32499097A PL324990A1 PL 324990 A1 PL324990 A1 PL 324990A1 PL 97324990 A PL97324990 A PL 97324990A PL 32499097 A PL32499097 A PL 32499097A PL 324990 A1 PL324990 A1 PL 324990A1
Authority
PL
Poland
Prior art keywords
environment
production
foaming agent
foam articles
friendly foaming
Prior art date
Application number
PL97324990A
Inventor
Luigi Granieri
Original Assignee
Gn Pi Di Luigi Granieri E Figl
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
Priority claimed from IT96RM000439 external-priority patent/IT1284854B1/en
Priority claimed from IT96RM000839 external-priority patent/IT1288403B1/en
Application filed by Gn Pi Di Luigi Granieri E Figl filed Critical Gn Pi Di Luigi Granieri E Figl
Publication of PL324990A1 publication Critical patent/PL324990A1/en

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
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
    • C08J9/14—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
    • C08J9/149—Mixtures of blowing agents covered by more than one of the groups C08J9/141 - C08J9/143
    • 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
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/282—Alkanols, cycloalkanols or arylalkanols including terpenealcohols
    • 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
    • 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

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
PL97324990A 1996-06-21 1997-06-19 Environment-friendly foaming agent for polyurethane resins, in particular for use in production of rigid polyurethane foam articles PL324990A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT96RM000439 IT1284854B1 (en) 1996-06-21 1996-06-21 Ecological foaming agent used in producing rigid polyurethane foamed parts - comprising water alcohol solution and optionally perchloroethylene, which is nontoxic, easily available and cheap
IT96RM000839 IT1288403B1 (en) 1996-12-06 1996-12-06 Ecological foaming agent used in producing rigid polyurethane foamed parts - comprising water alcohol solution and optionally perchloroethylene, which is nontoxic, easily available and cheap
PCT/IT1997/000142 WO1997048756A1 (en) 1996-06-21 1997-06-19 Ecological foaming agent for polyurethane resins, particulary for the production of rigid foamed parts

Publications (1)

Publication Number Publication Date
PL324990A1 true PL324990A1 (en) 1998-07-06

Family

ID=26332103

Family Applications (1)

Application Number Title Priority Date Filing Date
PL97324990A PL324990A1 (en) 1996-06-21 1997-06-19 Environment-friendly foaming agent for polyurethane resins, in particular for use in production of rigid polyurethane foam articles

Country Status (8)

Country Link
EP (1) EP0861286A1 (en)
JP (1) JP2000515177A (en)
CN (1) CN1196743A (en)
AU (1) AU3273097A (en)
CA (1) CA2227530A1 (en)
PL (1) PL324990A1 (en)
TR (1) TR199800279T1 (en)
WO (1) WO1997048756A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2221750A1 (en) * 1972-05-04 1973-11-15 Bayer Ag PROCESS FOR THE PRODUCTION OF POLYURETHANE UREA SOLUTIONS
CA1105649A (en) * 1977-04-26 1981-07-21 Jean C. Paladini Process for the preparation of phenol-formaldehyde foams
JPS61252241A (en) * 1985-05-01 1986-11-10 Human Ind Corp Production of polyurethane foam having no cell membrane
IL87084A (en) * 1987-07-16 1992-03-29 Ostergaard Hans Horgen Method,compound and blowing agent for making plastic foam
JPH0331225A (en) * 1989-06-28 1991-02-12 Asahi Glass Co Ltd Fluorohydrocarbon azeotropic or pseudoazeotropic composition

Also Published As

Publication number Publication date
AU3273097A (en) 1998-01-07
JP2000515177A (en) 2000-11-14
WO1997048756A1 (en) 1997-12-24
EP0861286A1 (en) 1998-09-02
CA2227530A1 (en) 1997-12-24
CN1196743A (en) 1998-10-21
TR199800279T1 (en) 1999-02-22

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