IT1034796B - Polimeri organosili conici ed espamsi uretanici a base di poliesteri prodotti con essi - Google Patents

Polimeri organosili conici ed espamsi uretanici a base di poliesteri prodotti con essi

Info

Publication number
IT1034796B
IT1034796B IT21941/75A IT2194175A IT1034796B IT 1034796 B IT1034796 B IT 1034796B IT 21941/75 A IT21941/75 A IT 21941/75A IT 2194175 A IT2194175 A IT 2194175A IT 1034796 B IT1034796 B IT 1034796B
Authority
IT
Italy
Prior art keywords
organosil
expanses
urethane
conical
polymers
Prior art date
Application number
IT21941/75A
Other languages
English (en)
Original Assignee
Union Carbide 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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of IT1034796B publication Critical patent/IT1034796B/it

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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/045—Polysiloxanes containing less than 25 silicon atoms
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C08G77/26—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen nitrogen-containing 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/38—Polysiloxanes modified by chemical after-treatment
    • C08G77/382—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon
    • C08G77/388—Polysiloxanes modified by chemical after-treatment containing atoms other than carbon, hydrogen, oxygen or silicon containing nitrogen
    • 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
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/42—Block-or graft-polymers containing polysiloxane sequences
    • C08G77/46—Block-or graft-polymers containing polysiloxane sequences containing polyether sequences
    • 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
    • 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
    • C08J2483/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Silicon Polymers (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT21941/75A 1974-04-03 1975-04-02 Polimeri organosili conici ed espamsi uretanici a base di poliesteri prodotti con essi IT1034796B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/457,510 US3954824A (en) 1974-04-03 1974-04-03 Organosilicone polymers and polyester urethane foam produced therewith

Publications (1)

Publication Number Publication Date
IT1034796B true IT1034796B (it) 1979-10-10

Family

ID=23817021

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21941/75A IT1034796B (it) 1974-04-03 1975-04-02 Polimeri organosili conici ed espamsi uretanici a base di poliesteri prodotti con essi

Country Status (9)

Country Link
US (1) US3954824A (it)
JP (2) JPS5335827B2 (it)
BE (1) BE827481A (it)
CA (1) CA1042455A (it)
DE (2) DE2514384C3 (it)
FR (2) FR2279795A1 (it)
GB (1) GB1498251A (it)
IT (1) IT1034796B (it)
MX (1) MX3192E (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4058493A (en) * 1974-12-27 1977-11-15 Union Carbide Corporation Polyester urethane foam produced with cyano-ether polysiloxane-polyoxyalkylene copolymers
US4045381A (en) * 1975-12-29 1977-08-30 Union Carbide Corporation Organosilicone polymers
US4076695A (en) * 1977-02-07 1978-02-28 Dow Corning Corporation Silicone containing reaction injection molded polyurethanes
US4331555A (en) * 1980-09-29 1982-05-25 Union Carbide Corporation Use of organosiloxane compositions as foam stabilizers in flexible polyester polyurethane foam
US4349662A (en) * 1981-05-13 1982-09-14 Witco Chemical Corporation Polyester resins for polyurethane foams prepared by reacting two diacids, diethylene glycol, a poly(oxyethylene) glycol and a cross-linking polyol
US4546154A (en) * 1983-05-23 1985-10-08 Ici Americas Inc. Process for forming mold releasable polyurethane, polyurea and polyureaurethane resins using isocyanate reactive polysiloxanes as internal mold release agents
US4477366A (en) * 1983-05-23 1984-10-16 Ici Americas Inc. Silicone surfactant/organofunctional polysiloxane internal mold release agents
JPH0570542A (ja) * 1991-09-04 1993-03-23 Nichias Corp 硬質ウレタンフオームの製造方法
CN115894851B (zh) * 2022-12-19 2023-11-24 江苏钟山新材料有限公司 一种皮革涂饰用有机硅改性水性聚氨酯的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3185663A (en) * 1953-12-31 1965-05-25 Gen Electric Cyanoalkyl polysiloxanes
US2872435A (en) * 1956-08-15 1959-02-03 Dow Corning (cyanoalkoxy) alkyl substituted organosilicon compounds
US3026278A (en) * 1957-11-29 1962-03-20 Union Carbide Corp Cyanoalkylsiloxane copolymers

Also Published As

Publication number Publication date
DE2514384B2 (de) 1978-06-15
US3954824A (en) 1976-05-04
FR2279796A1 (fr) 1976-02-20
FR2279795B1 (it) 1981-09-25
FR2279796B1 (it) 1981-12-24
JPS50135158A (it) 1975-10-27
DE2514384A1 (de) 1975-10-09
JPS5335827B2 (it) 1978-09-29
DE2559429C3 (de) 1980-12-18
DE2559429B2 (de) 1980-04-24
GB1498251A (en) 1978-01-18
FR2279795A1 (fr) 1976-02-20
CA1042455A (en) 1978-11-14
DE2559429A1 (de) 1976-08-26
JPS5634167B2 (it) 1981-08-08
JPS5452198A (en) 1979-04-24
BE827481A (fr) 1975-10-02
DE2514384C3 (de) 1979-02-08
MX3192E (es) 1980-06-26

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