IT1032364B - Schiume poliuretaniche flessibili ignifughe - Google Patents

Schiume poliuretaniche flessibili ignifughe

Info

Publication number
IT1032364B
IT1032364B IT48678/75A IT4867875A IT1032364B IT 1032364 B IT1032364 B IT 1032364B IT 48678/75 A IT48678/75 A IT 48678/75A IT 4867875 A IT4867875 A IT 4867875A IT 1032364 B IT1032364 B IT 1032364B
Authority
IT
Italy
Prior art keywords
polyurethane foams
flexible fireproof
fireproof polyurethane
flexible
foams
Prior art date
Application number
IT48678/75A
Other languages
English (en)
Original Assignee
Upjohn Co
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 Upjohn Co filed Critical Upjohn Co
Application granted granted Critical
Publication of IT1032364B publication Critical patent/IT1032364B/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
    • C08J9/0095—Mixtures of at least two compounding ingredients belonging to different one-dot 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7607—Compounds of C08G18/7614 and of C08G18/7657
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/10—Metal compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/02—Halogenated hydrocarbons
    • C08K5/03—Halogenated hydrocarbons aromatic, e.g. C6H5-CH2-Cl
    • 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
    • C08J2375/08—Polyurethanes from polyethers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/904—Polyurethane cellular product having high resiliency or cold cure property
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/906—Polyurethane cellular product containing unreacted flame-retardant material
IT48678/75A 1974-03-20 1975-03-18 Schiume poliuretaniche flessibili ignifughe IT1032364B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US452752A US3909464A (en) 1974-03-20 1974-03-20 Flame retardant flexible polyanethane foam containing alumina trihydrate

Publications (1)

Publication Number Publication Date
IT1032364B true IT1032364B (it) 1979-05-30

Family

ID=23797787

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48678/75A IT1032364B (it) 1974-03-20 1975-03-18 Schiume poliuretaniche flessibili ignifughe

Country Status (9)

Country Link
US (1) US3909464A (it)
JP (1) JPS5243759B2 (it)
DE (1) DE2512345A1 (it)
ES (1) ES435716A1 (it)
FR (1) FR2264830B1 (it)
GB (1) GB1456805A (it)
IT (1) IT1032364B (it)
NL (1) NL164579C (it)
SE (1) SE422467B (it)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4094869A (en) * 1975-06-16 1978-06-13 Gaf Corporation Thermally stable, rigid, cellular isocyanurate polyurethane foams
US4092752A (en) * 1976-11-29 1978-06-06 The Upjohn Company Fire retardant box spring and mattress
US4217422A (en) * 1977-01-31 1980-08-12 The Dow Chemical Company High resiliency polyurethane foams
US4150207A (en) * 1977-06-13 1979-04-17 Basf Wyandotte Corporation Alumina trihydrate as flame retardant agent for urethane-modified carbodiimide-isocyanurate foams
US4266042A (en) * 1977-08-22 1981-05-05 Henderson's Industries Limited Polyether-based polyurethane foams including a flame-retardant system containing antimony trioxide, a chlorinated paraffin and alumina trihydrate and method of preparation
US4278770A (en) * 1978-04-20 1981-07-14 Olin Corporation Stabilization of high resilience polyurethane foam by including in the reaction mixture a polyol containing an effectively dispersed finely divided solid particulate material
DE2811951A1 (de) * 1978-03-18 1979-09-27 Hoechst Ag Flammwidriger polystrolschaum und verfahren zu seiner herstellung
US4458034A (en) * 1978-05-12 1984-07-03 Wm. T. Burnett & Co., Inc. Flame retardant, char-forming, flexible polyurethane foams
US4338407A (en) * 1979-01-25 1982-07-06 Olin Corporation Stabilization of high resilience polyurethane foam
US4327194A (en) * 1979-01-25 1982-04-27 Olin Corporation Flexible polyurethane foam prepared from a reaction mixture which _includes a polyether triol containing an effectively dispersed finely _divided solid particulate material
US4312963A (en) * 1979-01-25 1982-01-26 Olin Corporation Stabilization of high resilience polyurethane foam
US4287309A (en) * 1980-07-02 1981-09-01 The General Tire & Rubber Company Polyurethane foams containing brominated diphenyl ether
US4315078A (en) * 1980-07-23 1982-02-09 The Upjohn Company Flame retardant flexible polyurethane foam containing finely divided inorganic salt wherein a mold of said salt contains at least five moles of water
US4374207A (en) * 1980-10-24 1983-02-15 G.F.C. Foam Corporation Intumescent flexible polyurethane foam
US4317889A (en) * 1980-10-24 1982-03-02 Tenneco Chemicals, Inc. Intumescent flexible polyurethane foam
DE3047823A1 (de) * 1980-12-18 1982-07-22 Odenwald-Chemie GmbH, 6901 Schönau Brand- bzw. flammschutzmittel, verfahren zum verbessern des feuer-, brand- und/oder flammschutzwiderstandes von poroesen gegenstaenden und nach dem verfahren begandelte schaumstofferzeugnisse
US4452920A (en) * 1981-05-20 1984-06-05 Joubert & Joubert Proprietary Limited Flexible polyurethane foams having junction modifying particulate additives
US4381351A (en) * 1982-07-26 1983-04-26 Mobay Chemical Corporation Combustion modified flexible polyurethane foam
US4871477A (en) * 1983-02-15 1989-10-03 Firestop Chemical Corporation Fire protected foamed polymeric materials
US4546117A (en) * 1983-04-22 1985-10-08 Mobay Chemical Corporation Combustion modified flexible polyurethane foam
DE3507085A1 (de) * 1985-02-28 1986-08-28 Metzeler Schaum Gmbh, 8940 Memmingen Fluggastsitz in flammhemmender ausfuehrung
JPS6341564A (ja) * 1986-08-01 1988-02-22 ストウフア−　ケミカル　カンパニ− ポリウレタン組成物のための難燃剤
AU603209B2 (en) * 1987-04-29 1990-11-08 Plaskona Industries Pty Ltd Vandal resistant seat
GB2204235B (en) * 1987-04-29 1990-10-03 Henderson S Federal Spring Wor Vandal resistant seat
JPH0689102B2 (ja) * 1987-06-19 1994-11-09 住友バイエルウレタン株式会社 硬質ポリウレタンフォ−ムの製造方法
JPH0794524B2 (ja) * 1989-08-25 1995-10-11 日本ポリウレタン工業株式会社 硬質ポリウレタンフォームの製造法
JP2956034B2 (ja) * 1989-12-25 1999-10-04 三井化学株式会社 軟質ポリウレタン弾性フォーム
DE4001556A1 (de) * 1990-01-20 1991-07-25 Bayer Ag Neue polyisocyanatmischungen und ihre verwendung bei der herstellung von weichen polyurethan-schaumstoffen
US5166185A (en) * 1990-06-06 1992-11-24 Uop Chlorofluorocarbon-free flexible polyurethane foams and method of making with blowing efficiency enhancers
TW324728B (en) * 1994-04-27 1998-01-11 Mitsui Toatsu Chemicals Soft polyurethane foam and process of producing the same
US5436277A (en) * 1994-07-28 1995-07-25 Basf Corporation Polyisocyanate compositions for the preparation of flexible polyurethane foams
DE10327258A1 (de) * 2003-06-17 2005-01-20 Klaus Prof. Dr. Heckmann Polster, insbesondere Anti-Dekubitus-Matratze
US9676896B2 (en) * 2010-09-09 2017-06-13 Innovative Urethane, Llc Sugar-based polyurethanes, methods for their preparation, and methods of use thereof
US9725555B2 (en) 2010-09-09 2017-08-08 Innovative Urethane, Llc Sugar-based polyurethanes, methods for their preparation, and methods of use thereof
US10323116B2 (en) 2013-03-15 2019-06-18 Imperial Sugar Company Polyurethanes, polyurethane foams and methods for their manufacture

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3738953A (en) * 1971-12-06 1973-06-12 Upjohn Co Synergistic fire retardant foams
CA999400A (en) * 1972-04-28 1976-11-02 General Tire And Rubber Company (The) Flame retardant flexible polyurethane foams

Also Published As

Publication number Publication date
JPS50138095A (it) 1975-11-04
NL164579C (nl) 1981-01-15
SE7502898L (sv) 1975-09-21
NL7503208A (nl) 1975-09-23
JPS5243759B2 (it) 1977-11-01
FR2264830A1 (it) 1975-10-17
US3909464A (en) 1975-09-30
FR2264830B1 (it) 1978-10-06
GB1456805A (en) 1976-11-24
NL164579B (nl) 1980-08-15
ES435716A1 (es) 1977-02-01
DE2512345A1 (de) 1975-10-02
SE422467B (sv) 1982-03-08

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940127