NL7614546A - Werkwijze ter bereiding van polyurethanschuim. - Google Patents

Werkwijze ter bereiding van polyurethanschuim.

Info

Publication number
NL7614546A
NL7614546A NL7614546A NL7614546A NL7614546A NL 7614546 A NL7614546 A NL 7614546A NL 7614546 A NL7614546 A NL 7614546A NL 7614546 A NL7614546 A NL 7614546A NL 7614546 A NL7614546 A NL 7614546A
Authority
NL
Netherlands
Prior art keywords
polyurethane foam
preparing polyurethane
preparing
foam
polyurethane
Prior art date
Application number
NL7614546A
Other languages
English (en)
Original Assignee
Berol Kemi Ab
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
Priority claimed from SE7514661A external-priority patent/SE7514661L/
Priority claimed from SE7602076A external-priority patent/SE7602076L/xx
Application filed by Berol Kemi Ab filed Critical Berol Kemi Ab
Publication of NL7614546A publication Critical patent/NL7614546A/nl

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
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3823—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups
    • C08G18/3829—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing -N-C=O groups containing ureum 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3855—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur
    • C08G18/3857—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur having nitrogen in addition to sulfur
    • 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
    • C08G2110/0083—Foam properties prepared using water as the sole blowing agent
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition
    • Y10T428/249991—Synthetic resin or natural rubbers
    • Y10T428/249992—Linear or thermoplastic
    • Y10T428/249993—Hydrocarbon polymer

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)
NL7614546A 1975-12-29 1976-12-29 Werkwijze ter bereiding van polyurethanschuim. NL7614546A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7514661A SE7514661L (sv) 1975-12-29 1975-12-29 Sett att framstella polyuretanskum
SE7602076A SE7602076L (sv) 1976-02-23 1976-02-23 Stotfangare

Publications (1)

Publication Number Publication Date
NL7614546A true NL7614546A (nl) 1977-07-01

Family

ID=26656680

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7614546A NL7614546A (nl) 1975-12-29 1976-12-29 Werkwijze ter bereiding van polyurethanschuim.

Country Status (5)

Country Link
US (1) US4134610A (nl)
DE (2) DE7640725U1 (nl)
FR (1) FR2337153A1 (nl)
GB (1) GB1545098A (nl)
NL (1) NL7614546A (nl)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55155936A (en) * 1979-05-21 1980-12-04 Aisin Seiki Co Ltd Bumper for vehicle
US4320913A (en) * 1979-10-26 1982-03-23 Shigeharu Kuroda Shock absorbing bumper for vehicles
US4321882A (en) * 1980-02-11 1982-03-30 Builders Concrete, Inc. Interconnecting system for marine floats
US4298511A (en) * 1980-08-01 1981-11-03 Ppg Industries, Inc. Urethane rheology modifiers and compositions containing same
US4352484A (en) * 1980-09-05 1982-10-05 Energy Absorption Systems, Inc. Shear action and compression energy absorber
US4373083A (en) * 1980-12-29 1983-02-08 Ppg Industries, Inc. Process of making urethane rheology modifiers
US4327008A (en) * 1980-12-29 1982-04-27 Ppg Industries, Inc. Urethane rheology modifiers and coating compositions containing same
US4337184A (en) * 1980-12-29 1982-06-29 Ppg Industries, Inc. Urethane rheology modifiers substantially free of terminal hydrophobic groups and compositions containing same
US4351257A (en) * 1981-01-26 1982-09-28 Seaward International, Inc. Marine fender
US4378749A (en) * 1981-04-30 1983-04-05 Teledyne Industries, Inc. Rotatable tire for barge bumper
AU568381B2 (en) * 1983-07-01 1987-12-24 Ladney, M. Jr. Rear air-foil
US4485032A (en) * 1983-09-12 1984-11-27 The Dow Chemical Company Compatible polyol blends
US4616866A (en) * 1983-12-30 1986-10-14 Michael Ladney, Jr. Vehicle bumper
US5067759A (en) * 1985-05-02 1991-11-26 Ford Motor Company Vehicle bumper assembly with foamed core
GB8511191D0 (en) * 1985-05-02 1985-06-12 Ford Motor Co Vehicle bumper assembly with foamed core
GB8519432D0 (en) * 1985-08-02 1985-09-11 Ford Motor Co Vehicle bumper
US4652032A (en) * 1985-10-16 1987-03-24 Borg-Warner Chemicals, Inc. Vehicle bumper assembly
US4917219A (en) * 1985-11-26 1990-04-17 Henry Stephen K Wheel chock
GB8620412D0 (en) * 1986-08-21 1986-10-01 Wardill G A Load bearing structures
US4739722A (en) * 1987-01-08 1988-04-26 Rogstad Keith L Laminate structure and boat hull made therefrom
US4850297A (en) * 1987-01-08 1989-07-25 Rogstad Keith L Laminate structure and boat hull made therefrom
US5098622A (en) * 1988-10-28 1992-03-24 Purethane Incorporated Method of making armrest for vehicles
US5070125A (en) * 1988-11-18 1991-12-03 The Dow Chemical Company Production of polyether polyols with reduced unsaturation
DE3903100A1 (de) * 1989-02-02 1990-08-23 Bayer Ag Verfahren zur herstellung von elastischen und offenzelligen polyurethan-weichformschaumstoffen
US5389316A (en) * 1991-08-13 1995-02-14 Woodbridge Foam Corporation Process for producing an energy absorbing panel
US5326417A (en) * 1993-01-14 1994-07-05 Chivas Products Limited Method and apparatus for producing trim panels
US5518342A (en) * 1994-10-17 1996-05-21 Wright; A. Lee Marine dock bumper and tie line storage device
DE19501198A1 (de) * 1995-01-17 1996-07-18 Bayer Ag Verwendung eines Folienverbundkörpers als selbsttragendes Bauteil im Automobilbereich
US5527833A (en) * 1995-06-07 1996-06-18 Woodbridge Foam Corp. Process for producing a polyurethane foam
US5762842A (en) * 1996-08-30 1998-06-09 Burchi; Charles R. Process for seat production
US5827546A (en) * 1996-08-30 1998-10-27 Woodbridge Foam Corporation System for production of a passenger seat
US5827547A (en) * 1996-08-30 1998-10-27 Woodbridge Foam Corporation Mold for production of a passenger seat
US5882073A (en) * 1996-08-30 1999-03-16 Woodbridge Foam Corporation Foam passenger seat having trim cover attachment means
AU4107697A (en) 1996-08-30 1998-03-19 Woodbridge Foam Corporation Seat, and process, mold and system for production thereof
US6444718B1 (en) * 1996-09-30 2002-09-03 David H. Blount Aquerous urea for fire control
US6127443A (en) * 1998-11-06 2000-10-03 Bayer Antwerp N.V. Energy management polyurethane rigid foams with high recovery
WO2000071382A1 (en) 1999-05-19 2000-11-30 Woodbridge Foam Corporation Trim cover attachment system
DE50108459D1 (de) * 2000-01-26 2006-01-26 Basf Ag Modifizierte polyurethanschaumstoffe als adsorbentien
US20040146704A1 (en) 2000-11-24 2004-07-29 Zolfaghari Mohammad Hossein Vehicular headliner and method for production thereof
DE10162344A1 (de) * 2001-12-18 2003-07-10 Henkel Kgaa Schwerbrennbare Polyurethanklebstoffe
US10611544B2 (en) 2004-07-30 2020-04-07 Co2Pac Limited Method of handling a plastic container having a moveable base
MX2010002620A (es) * 2007-09-07 2010-05-21 Dow Global Technologies Inc Uso de compuestos con base en aceite natural de baja funcionalidad para mejorar espumas.
US20100154445A1 (en) * 2008-02-28 2010-06-24 Sullivan Shaun E Cooling unit
EP2723814B1 (en) * 2011-06-21 2018-10-17 Dow Global Technologies LLC Isocyanate-based polymer foam with improved thermal insulation properties
CN103826853B (zh) * 2011-07-26 2016-08-17 陶氏环球技术有限责任公司 具有改善的绝热性质的异氰酸酯基聚合物泡沫复合材料
DE102013201825A1 (de) * 2013-02-05 2014-08-07 Evonik Industries Ag Zusammensetzung zur Verwendung bei der Herstellung von Polyurethansystemen
CN108659195B (zh) * 2017-03-28 2022-05-24 科思创德国股份有限公司 一种制备聚氨酯高回弹软质海绵的方法
USD936557S1 (en) 2019-12-06 2021-11-23 Checkers Industrial Products, Llc Wheel chock
US11618418B2 (en) 2019-12-06 2023-04-04 Checkers Industrial Products, Llc Lightweight wheel chock

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE589099A (nl) * 1959-03-31
US3348597A (en) * 1965-06-17 1967-10-24 Borg Warner Vehicle tire
US3493257A (en) * 1967-03-22 1970-02-03 Gen Motors Corp Resilient microcellular foam bumper
CH547328A (de) * 1967-07-20 1974-03-29 Cincinnati Milling Machine Co Verfahren zur herstellung eines zelligen, starren polyurethan-formkoerpers.
US3836487A (en) * 1968-09-23 1974-09-17 Goodyear Tire & Rubber High impact rigid self-skinned polyurethane foam and method
US3734557A (en) * 1971-10-14 1973-05-22 Nat Rubber Co Ltd Elastomeric bumper
US3801518A (en) * 1972-02-28 1974-04-02 Du Pont Flexible polyurethane foam having improved compression set
US3836424A (en) * 1972-07-18 1974-09-17 R Grieve Polyisocyanurate foam articles
US3852150A (en) * 1973-01-15 1974-12-03 Mccord Corp Resilient energy absorbing assembly
US3939106A (en) * 1973-03-20 1976-02-17 Union Carbide Corporation Energy absorbing polyurethane-polyurea cellular elastomers
US3865417A (en) * 1973-06-12 1975-02-11 Volkswagenwerk Ag Impact absorber for bumpers

Also Published As

Publication number Publication date
FR2337153A1 (fr) 1977-07-29
US4134610A (en) 1979-01-16
DE2659057A1 (de) 1977-07-07
GB1545098A (en) 1979-05-02
DE7640725U1 (de) 1981-02-26

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Legal Events

Date Code Title Description
BV The patent application has lapsed