IT988808B - Schiume poliuretaniche idrofile - Google Patents

Schiume poliuretaniche idrofile

Info

Publication number
IT988808B
IT988808B IT24828/73A IT2482873A IT988808B IT 988808 B IT988808 B IT 988808B IT 24828/73 A IT24828/73 A IT 24828/73A IT 2482873 A IT2482873 A IT 2482873A IT 988808 B IT988808 B IT 988808B
Authority
IT
Italy
Prior art keywords
polyurethane foams
hydrophilic polyurethane
hydrophilic
foams
polyurethane
Prior art date
Application number
IT24828/73A
Other languages
English (en)
Inventor
P Fatutto
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Priority to IT24828/73A priority Critical patent/IT988808B/it
Priority to NL7407077A priority patent/NL7407077A/xx
Priority to FR7418446A priority patent/FR2231704B1/fr
Priority to DE19742425707 priority patent/DE2425707A1/de
Priority to IL44902A priority patent/IL44902A/en
Priority to BE144873A priority patent/BE815682A/xx
Priority to GB2398774A priority patent/GB1466712A/en
Application granted granted Critical
Publication of IT988808B publication Critical patent/IT988808B/it

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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6681—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38
    • C08G18/6688—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/32 or C08G18/3271 and/or polyamines of C08G18/38 with compounds of group C08G18/3271
    • 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
    • C08G2110/0016—Foam properties semi-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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/0058—≥50 and <150kg/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
    • C08G2110/00—Foam properties
    • C08G2110/0075—Foam properties prepared with an isocyanate index of 60 or lower
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • 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
    • C08G2310/00—Agricultural use or equipment

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
IT24828/73A 1973-05-30 1973-05-30 Schiume poliuretaniche idrofile IT988808B (it)

Priority Applications (7)

Application Number Priority Date Filing Date Title
IT24828/73A IT988808B (it) 1973-05-30 1973-05-30 Schiume poliuretaniche idrofile
NL7407077A NL7407077A (it) 1973-05-30 1974-05-27
FR7418446A FR2231704B1 (it) 1973-05-30 1974-05-28
DE19742425707 DE2425707A1 (de) 1973-05-30 1974-05-28 Hydrophile polyurethanschaeume
IL44902A IL44902A (en) 1973-05-30 1974-05-28 Hydrophilic polyurethane foams
BE144873A BE815682A (fr) 1973-05-30 1974-05-29 Mousses de polyurethane hydrophiles
GB2398774A GB1466712A (en) 1973-05-30 1974-05-30 Hydrophilic polyurethane foams

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24828/73A IT988808B (it) 1973-05-30 1973-05-30 Schiume poliuretaniche idrofile

Publications (1)

Publication Number Publication Date
IT988808B true IT988808B (it) 1975-04-30

Family

ID=11214856

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24828/73A IT988808B (it) 1973-05-30 1973-05-30 Schiume poliuretaniche idrofile

Country Status (7)

Country Link
BE (1) BE815682A (it)
DE (1) DE2425707A1 (it)
FR (1) FR2231704B1 (it)
GB (1) GB1466712A (it)
IL (1) IL44902A (it)
IT (1) IT988808B (it)
NL (1) NL7407077A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295974A1 (fr) * 1974-12-24 1976-07-23 Naphtachimie Sa Fabrication de mousses semi-rigides de polyurethane
USRE33609E (en) * 1987-07-23 1991-06-11 Mobay Corporation Production of polyurethane moldings by the reaction injection molding process
US4792576A (en) * 1987-07-23 1988-12-20 Mobay Corporation Production of polyurethane moldings by the reaction injection molding process
US5155931A (en) * 1988-10-20 1992-10-20 Shell Internationale Research Maatschappij B.V. Method of growing plants and growth substrate for use in the method
US4950694A (en) * 1989-06-29 1990-08-21 Union Carbide Chemicals And Plastics Company Inc. Preparation of polyurethane foams without using inert blowing agents
US5791085A (en) * 1992-06-26 1998-08-11 University Of Strathclyde Porous solid material
EP0622388B2 (en) * 1993-04-26 2001-04-11 Takeda Chemical Industries, Ltd. Method of producing open cell rigid polyurethane foam

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1455996A (fr) * 1964-08-20 1966-05-20 Upjohn Co Mousses de polyuréthane souples et leur procédé de fabrication
GB1139575A (en) * 1965-06-28 1969-01-08 Ici Ltd Stabilised mixtures containing trialkanolamines and halogenated hydrocarbons
US3608238A (en) * 1969-01-27 1971-09-28 Elise Erika Reuter Plant culture

Also Published As

Publication number Publication date
IL44902A (en) 1977-06-30
FR2231704B1 (it) 1976-06-25
DE2425707A1 (de) 1975-01-02
BE815682A (fr) 1974-11-29
GB1466712A (en) 1977-03-09
FR2231704A1 (it) 1974-12-27
NL7407077A (it) 1974-12-03
IL44902A0 (en) 1974-07-31

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