FR2231704A1 - - Google Patents

Info

Publication number
FR2231704A1
FR2231704A1 FR7418446A FR7418446A FR2231704A1 FR 2231704 A1 FR2231704 A1 FR 2231704A1 FR 7418446 A FR7418446 A FR 7418446A FR 7418446 A FR7418446 A FR 7418446A FR 2231704 A1 FR2231704 A1 FR 2231704A1
Authority
FR
France
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.)
Granted
Application number
FR7418446A
Other languages
French (fr)
Other versions
FR2231704B1 (en
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.)
Montedison SpA
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
Publication of FR2231704A1 publication Critical patent/FR2231704A1/fr
Application granted granted Critical
Publication of FR2231704B1 publication Critical patent/FR2231704B1/fr
Expired 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
    • C08G18/65—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)
FR7418446A 1973-05-30 1974-05-28 Expired FR2231704B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24828/73A IT988808B (en) 1973-05-30 1973-05-30 HYDROPHILIC POLYURETHANE FOAMS

Publications (2)

Publication Number Publication Date
FR2231704A1 true FR2231704A1 (en) 1974-12-27
FR2231704B1 FR2231704B1 (en) 1976-06-25

Family

ID=11214856

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7418446A Expired FR2231704B1 (en) 1973-05-30 1974-05-28

Country Status (7)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0406702A1 (en) * 1989-06-29 1991-01-09 Union Carbide Chemicals And Plastics Company, Inc. Preparation of polyurethane foams without using inert blowing agents
EP0622388A1 (en) * 1993-04-26 1994-11-02 Takeda Chemical Industries, Ltd. Method of producing open cell rigid polyurethane foam

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2295974A1 (en) * 1974-12-24 1976-07-23 Naphtachimie Sa Semi-rigid, non-shrinking polyurethane foams prodn. - using a mixt. of polyol reactants and crude aromatic polyisocyanates
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
US5791085A (en) * 1992-06-26 1998-08-11 University Of Strathclyde Porous solid material

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1455996A (en) * 1964-08-20 1966-05-20 Upjohn Co Flexible polyurethane foams and their manufacturing process
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1455996A (en) * 1964-08-20 1966-05-20 Upjohn Co Flexible polyurethane foams and their manufacturing process
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0406702A1 (en) * 1989-06-29 1991-01-09 Union Carbide Chemicals And Plastics Company, Inc. Preparation of polyurethane foams without using inert blowing agents
EP0622388A1 (en) * 1993-04-26 1994-11-02 Takeda Chemical Industries, Ltd. Method of producing open cell rigid polyurethane foam
US5519068A (en) * 1993-04-26 1996-05-21 Takeda Chemical Industries, Ltd. Method of producing open cell rigid polyurethane foam

Also Published As

Publication number Publication date
IL44902A0 (en) 1974-07-31
IT988808B (en) 1975-04-30
FR2231704B1 (en) 1976-06-25
BE815682A (en) 1974-11-29
GB1466712A (en) 1977-03-09
IL44902A (en) 1977-06-30
DE2425707A1 (en) 1975-01-02
NL7407077A (en) 1974-12-03

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Legal Events

Date Code Title Description
ST Notification of lapse