DK0604784T3 - Sammensætninger til kølebeholdere omfattende et formbestandigt vandopskummet polyurethanskum ved anvendelse af lithiumsalte, samt en fremgangsmåde til dets fremstilling - Google Patents

Sammensætninger til kølebeholdere omfattende et formbestandigt vandopskummet polyurethanskum ved anvendelse af lithiumsalte, samt en fremgangsmåde til dets fremstilling

Info

Publication number: DK0604784T3
Authority: DK; Denmark
Prior art keywords: substrate; polyurethane foam; mold; compositions; preparation
Prior art date: 1992-12-28

Application number

DK93119581T

Other languages

Danish (da)

English (en)

Inventor

John R Tucker

Original Assignee

Basf 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.)

1992-12-28

Filing date

1993-12-04

Publication date

1997-10-20

1993-12-04 Application filed by Basf Corp filed Critical Basf Corp

1997-10-20 Application granted granted Critical

1997-10-20 Publication of DK0604784T3 publication Critical patent/DK0604784T3/da

Links

229920005830 Polyurethane Foam Polymers 0.000 title abstract 4
239000011496 polyurethane foam Substances 0.000 title abstract 2
238000001816 cooling Methods 0.000 title 1
229910003002 lithium salt Inorganic materials 0.000 title 1
159000000002 lithium salts Chemical class 0.000 title 1
238000000034 method Methods 0.000 title 1
239000000203 mixture Substances 0.000 title 1
238000002360 preparation method Methods 0.000 title 1
239000000758 substrate Substances 0.000 abstract 4
239000002131 composite material Substances 0.000 abstract 2
239000004604 Blowing Agent Substances 0.000 abstract 1
125000001931 aliphatic group Chemical group 0.000 abstract 1
125000000217 alkyl group Chemical group 0.000 abstract 1
125000003118 aryl group Chemical group 0.000 abstract 1
150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
238000005187 foaming Methods 0.000 abstract 1
125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
239000012948 isocyanate Substances 0.000 abstract 1
150000002513 isocyanates Chemical class 0.000 abstract 1
239000005056 polyisocyanate Substances 0.000 abstract 1
229920001228 polyisocyanate Polymers 0.000 abstract 1
229920005862 polyol Polymers 0.000 abstract 1
150000003077 polyols Chemical class 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1

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
- C08G18/08—Processes
- C08G18/16—Catalysts
- C08G18/22—Catalysts containing metal compounds
- C08G18/225—Catalysts containing metal compounds of alkali or alkaline earth metals
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
- 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
- C08G18/482—Mixtures of polyethers containing at least one polyether 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
- 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
- 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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- C08J9/125—Water, e.g. hydrated salts
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
- 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
- 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
- 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
- C08G2170/00—Compositions for adhesives
- C08G2170/60—Compositions for foaming; Foamed or intumescent adhesives
- 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
- 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
- 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
- Y10T428/24999—Inorganic
- 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
- 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
- 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)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Polyurethanes Or Polyureas (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Laminated Bodies (AREA)
Compositions Of Macromolecular Compounds (AREA)

DK93119581T 1992-12-28 1993-12-04 Sammensætninger til kølebeholdere omfattende et formbestandigt vandopskummet polyurethanskum ved anvendelse af lithiumsalte, samt en fremgangsmåde til dets fremstilling DK0604784T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/997,006 US5262447A (en)	1992-12-28	1992-12-28	Composites having a dimensionally stable water-blown polyurethane foam by employing lithium salts for cooling containers

Publications (1)

Publication Number	Publication Date
DK0604784T3 true DK0604784T3 (da)	1997-10-20

Family

ID=25543543

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK93119581T DK0604784T3 (da)	1992-12-28	1993-12-04	Sammensætninger til kølebeholdere omfattende et formbestandigt vandopskummet polyurethanskum ved anvendelse af lithiumsalte, samt en fremgangsmåde til dets fremstilling

Country Status (9)

Country	Link
US (1)	US5262447A (de)
EP (1)	EP0604784B1 (de)
JP (1)	JPH06239960A (de)
KR (1)	KR940014481A (de)
AT (1)	ATE158321T1 (de)
DE (1)	DE69313993T2 (de)
DK (1)	DK0604784T3 (de)
ES (1)	ES2108195T3 (de)
GR (1)	GR3025712T3 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5453455A (en) *	1993-01-25	1995-09-26	Basf Corporation	Rigid polyurethane foams containing lithium salts for energy absorbing applications
US5560967A (en) *	1994-07-25	1996-10-01	The Excello Specialty Company	Sound absorbing automotive water deflector
WO1996021564A1 (en) *	1995-01-10	1996-07-18	The Dow Chemical Company	Insulation panel comprising a co2 barrier film
AU5930896A (en) *	1995-05-26	1996-12-11	Stepan Company	Improved open celled polyurethane foams and methods and comp ositions for preparing such foams
US5756196A (en) *	1996-12-19	1998-05-26	General Electric Company	Composition and method for enhancing the surface adhesion of polyurethane foam to surfaces of thermoplastic blends
US6013690A (en) *	1997-10-23	2000-01-11	Basf Corporation	Low density rigid polyurethane foams having improved substrate adhension characteristics
US20060175575A1 (en) *	2001-06-15	2006-08-10	Kaplan Warren A	Method for preparing phthalate polyester polyol-based dimensionally stable spray polyurethane foam
AU2002315173A1 (en) *	2001-06-15	2003-01-02	Stepan Company	Phthalate polyester polyol-based compositions and high dimensionally stable all water-blown spray polyurethane foam derived therefrom
US20060035994A1 (en) *	2004-05-17	2006-02-16	Kaplan Warren A	Method for preparing phthalate polyester polyol-based dimensionally stable spray polyurethane foam
WO2007133200A2 (en) *	2006-05-09	2007-11-22	Carrier Corporation	Composite cover for transport refrigeration unit and method of fabricating
US20090292037A1 (en) *	2006-08-10	2009-11-26	Butler Denise R	Method for preparing viscoelastic polyurethane foam
CN101842404B (zh) *	2007-08-27	2014-06-18	陶氏环球技术有限责任公司	具有铋化合物的基于天然油的柔性聚氨酯泡沫的催化剂
US9068076B2 (en) *	2008-05-23	2015-06-30	Lubrizol Advanced Materials, Inc.	Fiber reinforced TPU composites
EP2143744A1 (de) *	2008-07-09	2010-01-13	Bayer MaterialScience AG	Hydrophile, aliphatische Polyurethan-Schäume
CA2784403A1 (en) *	2009-12-18	2011-06-23	Katsuhiko Shimizu	Process for producing rigid open-cell foam
US20120013091A1 (en) *	2010-07-13	2012-01-19	Ryan Ross Giese	Insulated Utility Wagon
US10132597B2 (en) *	2013-12-18	2018-11-20	Plaskolite Massachusetts, Llc	Ballistic-resistant structural insulated panels
US10807659B2 (en)	2016-05-27	2020-10-20	Joseph L. Pikulski	Motorized platforms
US10071303B2 (en)	2015-08-26	2018-09-11	Malibu Innovations, LLC	Mobilized cooler device with fork hanger assembly
US12612500B2 (en) *	2022-10-13	2026-04-28	Battelle Savannah River Alliance Llc	Heat labile foam-in-place polyurethane foam

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3426110A (en) *	1965-03-26	1969-02-04	Gen Motors Corp	Refrigerating apparatus
US4107069A (en) *	1975-07-02	1978-08-15	M&T Chemicals Inc.	Storage-stable precursors for rigid polyurethane foams
US4190305A (en) *	1976-12-09	1980-02-26	General Electric Company	Structural support for a refrigerator
US4110270A (en) *	1977-05-05	1978-08-29	Basf Wyandotte Corporation	Process for the preparation of foams characterized by isocyanurate and urethane linkages
US4240999A (en) *	1979-04-09	1980-12-23	Igloo Corporation	Method for introducing multi-component foam reactants into mold form involving the use of a foaming spacer
US4256847A (en) *	1979-10-17	1981-03-17	Mooney Chemicals, Inc.	Rigid polyurethane foam process using lithium/zinc catalyst
US4704410A (en) *	1986-06-30	1987-11-03	The Dow Chemical Company	Molded rigid polyurethane foams prepared from aminoalkylpiperazine-initiated polyols
US4721237A (en) *	1986-11-03	1988-01-26	Leslie Peter C	Portable cooler for a number of beverage cans
US5227245A (en) *	1990-04-04	1993-07-13	The Dow Chemical Company	Barrier films for preventing solvent attack on plastic resins

1992
- 1992-12-28 US US07/997,006 patent/US5262447A/en not_active Expired - Fee Related
1993
- 1993-12-04 DK DK93119581T patent/DK0604784T3/da active
- 1993-12-04 AT AT93119581T patent/ATE158321T1/de not_active IP Right Cessation
- 1993-12-04 EP EP93119581A patent/EP0604784B1/de not_active Expired - Lifetime
- 1993-12-04 DE DE69313993T patent/DE69313993T2/de not_active Expired - Fee Related
- 1993-12-04 ES ES93119581T patent/ES2108195T3/es not_active Expired - Lifetime
- 1993-12-07 KR KR1019930026640A patent/KR940014481A/ko not_active Ceased
- 1993-12-22 JP JP32399493A patent/JPH06239960A/ja active Pending
1997
- 1997-12-17 GR GR970403363T patent/GR3025712T3/el unknown

Also Published As

Publication number	Publication date
JPH06239960A (ja)	1994-08-30
ES2108195T3 (es)	1997-12-16
ATE158321T1 (de)	1997-10-15
US5262447A (en)	1993-11-16
EP0604784B1 (de)	1997-09-17
EP0604784A1 (de)	1994-07-06
GR3025712T3 (en)	1998-03-31
DE69313993T2 (de)	1998-01-22
KR940014481A (ko)	1994-07-18
DE69313993D1 (de)	1997-10-23

Publication	Publication Date	Title
DK0604784T3 (da)	1997-10-20	Sammensætninger til kølebeholdere omfattende et formbestandigt vandopskummet polyurethanskum ved anvendelse af lithiumsalte, samt en fremgangsmåde til dets fremstilling
CA2292510A1 (en)	1998-12-10	Method for producing closed-cell rigid polyurethane foams having low thermal conductivity
DK0502871T3 (da)	1997-12-15	Anvendelse af flydende carbondioxid som et blæsemiddel ved fremstilling af bøjeligt, åbencellet polyurethanskum
AU7904494A (en)	1995-06-08	Improved process for preparing polyurethane foam
CA2084807A1 (en)	1993-06-18	Polyurethane foams
ATE158326T1 (de)	1997-10-15	Verfahren zur herstellung von harten polyurethanschaumstoffen
DK0668306T3 (da)	1999-02-15	Fremgangsmåde til isolering af rør med hårde polyurethanskumstoffer ved rotationsstøbemetoden
ES2184170T3 (es)	2003-04-01	Procedimiento para la produccion de espumas blandas elasticas de poliuretano.
ATE251653T1 (de)	2003-10-15	Faserverstärkte durch strukturellen reaktionsspritzguss hergestellte polyisocyanurat schäume
AU6798990A (en)	1991-02-28	Manufacture of polyurethane foam
US5449699A (en)	1995-09-12	Rigid closed cell polyisocyanate based foams for use as positive flotation materials in watercraft
TW333540B (en)	1998-06-11	Rigid polyurethane foams
KR970061927A (ko)	1997-09-12	수-팽창 성형된 폴리우레탄 포옴의 경화를 촉진시키는 방법 및 조성물
TW354303B (en)	1999-03-11	Process for the preparation of a rigid polyurethane or urethane-modified polyisocyanurate foam
CA2252719A1 (en)	1997-12-24	Process for rigid polyurethane foams
US5552447A (en)	1996-09-03	Rigid closed cell polyisocyanate based foams for use as positive flotation materials in watercraft
CA2092577A1 (en)	1993-10-17	Process for making flexible foams
CA2312373A1 (en)	1999-06-10	Low density co2-blown polyurethane foams and a process of preparing same
DE60016689D1 (de)	2005-01-20	Verfahren zur Herstellung von Polyurethan-Weichschaumstoffen mit niedriger Dichte
JPS5598218A (en)	1980-07-26	Production of polyol composition and foam
Hueller	1994	Halogen-free polyurethane rigid foaming. Subproject 1: integral hard foam(IHS), integral flex foam(IFS), energy absorbing foam(EAS)
CZ20002072A3 (cs)	2000-10-11	Nízkohustotní polyurethanové pěny nadouvané oxidem uhličitým a způsob jejich přípravy