EP1045872A1 - Evakuierte isolationspanelen - Google Patents

Evakuierte isolationspanelen

Info

Publication number
EP1045872A1
EP1045872A1 EP99923497A EP99923497A EP1045872A1 EP 1045872 A1 EP1045872 A1 EP 1045872A1 EP 99923497 A EP99923497 A EP 99923497A EP 99923497 A EP99923497 A EP 99923497A EP 1045872 A1 EP1045872 A1 EP 1045872A1
Authority
EP
European Patent Office
Prior art keywords
foam
panels
isocyanate
urethane
block
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.)
Withdrawn
Application number
EP99923497A
Other languages
English (en)
French (fr)
Inventor
Alan Jones Hamilton
Luc Rene Gabriel Bague
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.)
Huntsman International LLC
Original Assignee
Huntsman International LLC
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 Huntsman International LLC filed Critical Huntsman International LLC
Priority to EP99923497A priority Critical patent/EP1045872A1/de
Publication of EP1045872A1 publication Critical patent/EP1045872A1/de
Withdrawn legal-status Critical Current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
    • C08G18/30—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
    • C08G18/3842—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
    • C08G18/3848—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring containing two nitrogen atoms 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
    • C08G18/65—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
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L59/00—Thermal insulation in general
    • F16L59/06—Arrangements using an air layer or vacuum
    • F16L59/065—Arrangements using an air layer or vacuum using vacuum
    • 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
    • C08G2330/00—Thermal insulation material
    • C08G2330/50—Evacuated open-celled polymer material
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2201/00—Insulation
    • F25D2201/10—Insulation with respect to heat
    • F25D2201/12—Insulation with respect to heat using an insulating packing material
    • F25D2201/126—Insulation with respect to heat using an insulating packing material of cellular type
    • F25D2201/1262—Insulation with respect to heat using an insulating packing material of cellular type with open cells
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2201/00—Insulation
    • F25D2201/10—Insulation with respect to heat
    • F25D2201/14—Insulation with respect to heat using subatmospheric pressure
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • Y02A30/242—Slab shaped vacuum insulation
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • Y02B80/10—Insulation, e.g. vacuum or aerogel insulation

Definitions

  • the amount of the insoluble fluorinated compound to be used in the preparation of fine celled open celled rigid polyurethane or urethane- modified polyisocyanurate foam ranges from 0.05 to 10 %, preferably from 0.1 to 5 %, most preferably from 0.6 to 2.3 % by weight based on the total foam- for mg composition.
  • the amme catalyst is used in amounts ranging from 0.01 to 1.5 % by weight based on the total foam.
  • An essential requirement in slabstock manufacture is the provision of a separate, vented storage area where freshly made blocks of hot foam must be stored until cool. This area should be monitored and equipped with fire detection and/or sprinkler systems.
  • the obtained foam blocks are cut into foam panels of the desired size. This cutting is done according to the present invention in a direction parallel to the rise direction of the foam (vertical slicing) . Foam skin is removed to ensure a very low content of closed cells. Panel sizes vary between 1 cm x 20 cm x 40 cm and 10 cm x 45 cm x 2 m. Due to the limitation in height of the foam blocks the panels cut therefrom may not be wide enough (maximum 45 cm) ; two or more of these panels may then be stuck together and enveloped in the gastight vessel to make the evacuated insulation panel.
  • Polyol 2 is a polyether polyol of OH value 420 mg KOH/g.
  • Fixapret is an isocyanate-reactive cyclic urea available from BASF.
  • Surfactant is a silicone surfactant.

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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
EP99923497A 1998-05-22 1999-04-29 Evakuierte isolationspanelen Withdrawn EP1045872A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP99923497A EP1045872A1 (de) 1998-05-22 1999-04-29 Evakuierte isolationspanelen

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP98109251 1998-05-22
EP98109251 1998-05-22
EP99923497A EP1045872A1 (de) 1998-05-22 1999-04-29 Evakuierte isolationspanelen
PCT/EP1999/002916 WO1999061503A1 (en) 1998-05-22 1999-04-29 Evacuated insulation panels

Publications (1)

Publication Number Publication Date
EP1045872A1 true EP1045872A1 (de) 2000-10-25

Family

ID=8231974

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99923497A Withdrawn EP1045872A1 (de) 1998-05-22 1999-04-29 Evakuierte isolationspanelen

Country Status (3)

Country Link
EP (1) EP1045872A1 (de)
AU (1) AU4035699A (de)
WO (1) WO1999061503A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10000260C1 (de) * 2000-01-06 2001-02-08 Thyssen Vakuum Isolationstechn Doppelwandiger Isolierkörper und Verfahren zu seiner Herstellung
IT1318100B1 (it) * 2000-06-30 2003-07-23 Getters Spa Pannello evacuato per isolamento termico di un corpo avente superficinon piane
DE10059453B4 (de) * 2000-11-30 2009-12-31 Puren-Schaumstoff Gmbh Verfahren zur Herstellung eines evakuierten Dämmelements
SI2035738T1 (sl) 2006-06-22 2014-07-31 Basf Se Toplotni izolacijski element
ES2625883T3 (es) 2007-12-19 2017-07-20 Basf Se Procedimiento para la preparación de espumas rígidas que contienen grupos uretano y grupos isocianurato
ES2910300T3 (es) 2017-12-05 2022-05-12 Basf Se Procedimiento para la fabricación de espumas rígidas de celdas abiertas, que contienen grupos uretano y grupos isocianurato
EP4157910B1 (de) * 2020-06-02 2025-02-26 Huntsman International LLC Verwendung von epoxidverbindungen als kohlendioxidfänger in pir, die schäume für hervorragende wärmedämmeigenschaften enthalten

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2021604B (en) * 1978-05-08 1982-08-11 Prb Nv Method of preparing polyurea foam materials
US4668555A (en) * 1984-12-27 1987-05-26 Matsushita Refrigeration Co. Heat insulating body
JPH0810112B2 (ja) * 1985-09-10 1996-01-31 松下冷機株式会社 断熱体
GB9314556D0 (en) * 1993-07-14 1993-08-25 Ici Plc Rigid polyurethane foams
KR100335874B1 (ko) * 1993-07-19 2002-11-20 미츠이 다께다 케미칼 가부시키가이샤 단열재및그것의제조방법
GB9400326D0 (en) * 1994-01-10 1994-03-09 Ici Plc Rigid polyurethane foams

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9961503A1 *

Also Published As

Publication number Publication date
WO1999061503A1 (en) 1999-12-02
AU4035699A (en) 1999-12-13

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 20000810

AK Designated contracting states

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Designated state(s): BE DE DK ES FR GB IT NL SE

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: HUNTSMAN INTERNATIONAL LLC

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20031101