FR1426439A - Mousses rigides de polyuréthane et procédés de fabrication de ces mousses - Google Patents

Mousses rigides de polyuréthane et procédés de fabrication de ces mousses

Info

Publication number
FR1426439A
FR1426439A FR2308A FR2308A FR1426439A FR 1426439 A FR1426439 A FR 1426439A FR 2308 A FR2308 A FR 2308A FR 2308 A FR2308 A FR 2308A FR 1426439 A FR1426439 A FR 1426439A
Authority
FR
France
Prior art keywords
foams
manufacturing
methods
rigid polyurethane
polyurethane foams
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.)
Expired
Application number
FR2308A
Other languages
English (en)
French (fr)
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.)
Dow Chemical Co
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of FR1426439A publication Critical patent/FR1426439A/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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/48—Polyethers
    • C08G18/487—Polyethers containing cyclic groups
    • C08G18/4883—Polyethers containing cyclic groups containing cyclic groups having at least one oxygen atom in the ring
    • 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
    • C08G18/48—Polyethers
    • C08G18/4804—Two or more polyethers of different physical or chemical nature
    • C08G18/4816—Two or more polyethers of different physical or chemical nature mixtures of two or more polyetherpolyols having at least three hydroxy 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
    • C08G18/28—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
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • 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
    • C08G18/48—Polyethers
    • C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
    • 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
    • C08G2110/0025—Foam properties 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
    • 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
    • Y10S521/914—Polyurethane cellular product formed from a polyol which has been derived from at least two 1,2 epoxides as reactants

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)
FR2308A 1961-09-05 1965-01-18 Mousses rigides de polyuréthane et procédés de fabrication de ces mousses Expired FR1426439A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US135725A US3169934A (en) 1961-09-05 1961-09-05 Rigid butylene-ethylene-ether type polyurethane foams

Publications (1)

Publication Number Publication Date
FR1426439A true FR1426439A (fr) 1966-01-28

Family

ID=26643852

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2308A Expired FR1426439A (fr) 1961-09-05 1965-01-18 Mousses rigides de polyuréthane et procédés de fabrication de ces mousses

Country Status (6)

Country Link
US (1) US3169934A (US20100223739A1-20100909-C00005.png)
BE (1) BE658985A (US20100223739A1-20100909-C00005.png)
DE (1) DE1260141B (US20100223739A1-20100909-C00005.png)
FR (1) FR1426439A (US20100223739A1-20100909-C00005.png)
GB (1) GB1092958A (US20100223739A1-20100909-C00005.png)
NL (1) NL6500943A (US20100223739A1-20100909-C00005.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2211495A1 (US20100223739A1-20100909-C00005.png) * 1972-12-23 1974-07-19 Bayer Ag
TR28386A (tr) * 1993-12-17 1996-05-23 Dow Chemical Co Silikonsuz yüzeyaktif maddeler iceren terkiplerden hazirlanan poliizosiyanata dayanan polimerler ve bunlarin hazirlanmasi icin yöntem.

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE632388A (US20100223739A1-20100909-C00005.png) * 1962-05-17
US3277076A (en) * 1963-05-04 1966-10-04 Takeda Chemical Industries Ltd Polyether polyol useful as intermediate in preparation of polyurethane foam
US3369014A (en) * 1963-06-10 1968-02-13 Allied Chem Polyethers co-initiated by sucrose and sorbitol and urethane resins therefrom
US3325547A (en) * 1963-10-21 1967-06-13 Jefferson Chem Co Inc Stabilization of polyoxyalkylene compounds
US3386942A (en) * 1964-06-29 1968-06-04 Eastman Kodak Co Stabilization of non-yellowing segmented polyurethane copolymers of polymeric diols, functionally aliphatic diisocyanates and functionally aliphatic diamines
US3410817A (en) * 1965-04-29 1968-11-12 Wyandotte Chemicals Corp Polyurethane latices
US3391196A (en) * 1965-08-16 1968-07-02 Wyandotte Chemicals Corp High equivalent weight hydroxy-terminated ethylene oxide-butylene oxide polyether polyols
US3425999A (en) * 1966-07-11 1969-02-04 Wyandotte Chemicals Corp Tetrahydrofuran-ethylene oxide polyether urethane-urea polymers
US3510471A (en) * 1967-03-09 1970-05-05 Case Leslie C Novel polyether polyols and process for preparing the same
US3941769A (en) * 1972-08-22 1976-03-02 Bayer Aktiengesellschaft Process for the preparation of saccharose-hydroxy alkyl ethers
JPS5331513B2 (US20100223739A1-20100909-C00005.png) * 1974-07-18 1978-09-02
US4082703A (en) * 1975-04-07 1978-04-04 Union Carbide Corporation Polyurethane prepolymers, rebonded polyurethane foam and methods of forming the same
US4239907A (en) * 1979-01-15 1980-12-16 Bedoit William C Jr Preparation of low viscosity polyether polyols
DE3169373D1 (en) * 1980-08-06 1985-04-25 Shell Int Research Process for the manufacture of polyether polyols and their use for preparing polyurethanes
US4301110A (en) * 1980-08-25 1981-11-17 Texaco Inc. Rim elastomers with improved heat distortion and tear properties
US4607064A (en) * 1983-05-16 1986-08-19 The Dow Chemical Company Polyurethane and urethane-modified isocyanurate foams and a polyol composition useful in their preparation
US4661529A (en) * 1984-08-09 1987-04-28 The Dow Chemical Company Polyurethane and urethane-modified isocyanurate foams and a polyol composition useful in their preparation
US4870150A (en) * 1988-05-23 1989-09-26 Tremco Incorporated Polyurethanes made from blends of polypropyleneoxide polyol and polybutyleneoxide polyol intermediates
EP0418367A4 (en) * 1989-03-21 1991-10-23 The Dow Chemical Company Solvent resistant polyetherpolyurethane products and process for preparing the same
US5001167A (en) * 1989-03-21 1991-03-19 The Dow Chemical Company Solvent resistant polyetherpolyurethane products
US5468835A (en) * 1994-04-20 1995-11-21 Caterpillar Inc. Polyetherpolyurethane end caps for oil filters
USH1928H (en) * 1998-05-11 2000-12-05 Caterpillar Inc. High viscosity, solvent resistant, thermoset polyetherpolyurethane and A process for making the same
KR100602805B1 (ko) 1999-02-23 2006-07-20 더 다우 케미칼 캄파니 고내열성 폴리우레탄 중합체 및 이의 제조방법
ES2543438T3 (es) * 2011-03-08 2015-08-19 Basf Se Procedimiento de fabricación de espumas duras de poliuretano
US20120232180A1 (en) * 2011-03-08 2012-09-13 Basf Se Process for the production of polyurethane rigid foams

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2211495A1 (US20100223739A1-20100909-C00005.png) * 1972-12-23 1974-07-19 Bayer Ag
TR28386A (tr) * 1993-12-17 1996-05-23 Dow Chemical Co Silikonsuz yüzeyaktif maddeler iceren terkiplerden hazirlanan poliizosiyanata dayanan polimerler ve bunlarin hazirlanmasi icin yöntem.

Also Published As

Publication number Publication date
NL6500943A (US20100223739A1-20100909-C00005.png) 1966-07-27
GB1092958A (en) 1967-11-29
DE1260141B (de) 1968-02-01
US3169934A (en) 1965-02-16
BE658985A (US20100223739A1-20100909-C00005.png) 1965-07-28

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