JPH05504598A - 微孔質エラストマーポリウレタン製品の成形方法及び微孔質エラストマーポリウレタン製品 - Google Patents

微孔質エラストマーポリウレタン製品の成形方法及び微孔質エラストマーポリウレタン製品

Info

Publication number
JPH05504598A
JPH05504598A JP3515235A JP51523591A JPH05504598A JP H05504598 A JPH05504598 A JP H05504598A JP 3515235 A JP3515235 A JP 3515235A JP 51523591 A JP51523591 A JP 51523591A JP H05504598 A JPH05504598 A JP H05504598A
Authority
JP
Japan
Prior art keywords
molecular weight
polyurethane
group content
semi
molding method
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
JP3515235A
Other languages
English (en)
Japanese (ja)
Inventor
スパニョーリ，マウリツィオ
スカルナト，エリオ
Original Assignee
チ．オ．イ．エンメ　キミカ　オルガニカ　インドゥストリアレ　ミラネーゼ　ソチエタ　ペル　アツィオニ
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 チ．オ．イ．エンメ　キミカ　オルガニカ　インドゥストリアレ　ミラネーゼ　ソチエタ　ペル　アツィオニ filed Critical チ．オ．イ．エンメ　キミカ　オルガニカ　インドゥストリアレ　ミラネーゼ　ソチエタ　ペル　アツィオニ
Publication of JPH05504598A publication Critical patent/JPH05504598A/ja
Pending 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
    • C08G18/40—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
    • C08G18/425—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 the polyols containing one or two ether 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • 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
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from 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
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
    • C08G18/4241—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols from dicarboxylic acids and dialcohols in combination with polycarboxylic acids and/or polyhydroxy compounds which are at least trifunctional
    • 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
    • C08G2110/0066—≥ 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent

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)
JP3515235A 1990-12-24 1991-09-21 微孔質エラストマーポリウレタン製品の成形方法及び微孔質エラストマーポリウレタン製品 Pending JPH05504598A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT22534A/90 1990-12-24
IT02253490A IT1246770B (it) 1990-12-24 1990-12-24 Procedimento di stampaggio di manufatti di poliuretano elastomerico microcellulare e poliuretani elastomerici microcellulari per tale procedimento.

Publications (1)

Publication Number Publication Date
JPH05504598A true JPH05504598A (ja) 1993-07-15

Family

ID=11197536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3515235A Pending JPH05504598A (ja) 1990-12-24 1991-09-21 微孔質エラストマーポリウレタン製品の成形方法及び微孔質エラストマーポリウレタン製品

Country Status (10)

Country Link
US (1) US5304581A (https=)
EP (1) EP0516768A1 (https=)
JP (1) JPH05504598A (https=)
KR (1) KR927003674A (https=)
DE (1) DE516768T1 (https=)
ES (1) ES2036158T1 (https=)
GR (1) GR930300037T1 (https=)
IT (1) IT1246770B (https=)
TW (1) TW241274B (https=)
WO (1) WO1992011305A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040208499A1 (en) * 2002-09-07 2004-10-21 Grober David E. Stabilized buoy platform for cameras, sensors, illuminators and tools

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4190711A (en) * 1977-09-29 1980-02-26 Union Carbide Corporation Thermoplastic polyether polyurethane elastomers
US4334032A (en) * 1979-09-21 1982-06-08 Basf Wyandotte Corporation Foamed polymers containing low molecular weight urethane modifier compound
US4559366A (en) * 1984-03-29 1985-12-17 Jaquelyn P. Pirri Preparation of microcellular polyurethane elastomers
US4686242A (en) * 1985-03-25 1987-08-11 The Dow Chemical Company Polyurea polymers prepared from urea containing prepolymers
US4791148A (en) * 1987-02-12 1988-12-13 Basf Corporation Isocyanate terminated quasi-prepolymers useful for preparing polyurethane/polyisocyanurate foams having low thermal conductivity

Also Published As

Publication number Publication date
WO1992011305A1 (en) 1992-07-09
KR927003674A (ko) 1992-12-18
IT9022534A1 (it) 1992-06-25
GR930300037T1 (https=) 1993-06-07
TW241274B (https=) 1995-02-21
DE516768T1 (de) 1993-04-29
IT1246770B (it) 1994-11-26
ES2036158T1 (es) 1993-05-16
IT9022534A0 (it) 1990-12-24
US5304581A (en) 1994-04-19
EP0516768A1 (en) 1992-12-09

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