RU2699998C2 - Устройства со звуко- и теплоизоляцией на основе вязкоупругого полиуретана - Google Patents

Устройства со звуко- и теплоизоляцией на основе вязкоупругого полиуретана Download PDF

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Publication number
RU2699998C2
RU2699998C2 RU2017133867A RU2017133867A RU2699998C2 RU 2699998 C2 RU2699998 C2 RU 2699998C2 RU 2017133867 A RU2017133867 A RU 2017133867A RU 2017133867 A RU2017133867 A RU 2017133867A RU 2699998 C2 RU2699998 C2 RU 2699998C2
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RU
Russia
Prior art keywords
foam
isocyanate
viscoelastic
viscoelastic polyurethane
polyurethane foam
Prior art date
Application number
RU2017133867A
Other languages
English (en)
Russian (ru)
Other versions
RU2017133867A3 (enExample
RU2017133867A (ru
Inventor
Джузеппе ЛИСТА
Сильвия СКУССОЛИН
Джанлука КАСАГРАНДЕ
Original Assignee
Дау Глоубл Текнолоджиз Ллк
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Publication of RU2017133867A publication Critical patent/RU2017133867A/ru
Publication of RU2017133867A3 publication Critical patent/RU2017133867A3/ru
Application granted granted Critical
Publication of RU2699998C2 publication Critical patent/RU2699998C2/ru

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/4209—Insulation arrangements, e.g. for sound damping or heat insulation
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3206—Polyhydroxy compounds aliphatic
    • 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
    • C08G18/4829—Polyethers containing 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
    • C08G18/4841—Polyethers containing oxyethylene units and other oxyalkylene units containing oxyethylene end 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
    • C08G18/65—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
    • C08G18/6677—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 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
    • C08G18/70—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
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl 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
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/12—Casings; Tubs
    • 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
    • C08G2110/0066—≥ 150kg/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
    • C08G2350/00—Acoustic or vibration damping material

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)
  • Textile Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Thermal Insulation (AREA)
  • Laminated Bodies (AREA)
RU2017133867A 2015-03-23 2016-02-22 Устройства со звуко- и теплоизоляцией на основе вязкоупругого полиуретана RU2699998C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI2015A000425 2015-03-23
ITMI20150425 2015-03-23
PCT/US2016/018879 WO2016153664A1 (en) 2015-03-23 2016-02-22 Appliances having sound and thermal insulation based on viscoelastic polyurethane

Publications (3)

Publication Number Publication Date
RU2017133867A RU2017133867A (ru) 2019-04-01
RU2017133867A3 RU2017133867A3 (enExample) 2019-04-25
RU2699998C2 true RU2699998C2 (ru) 2019-09-12

Family

ID=53177792

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2017133867A RU2699998C2 (ru) 2015-03-23 2016-02-22 Устройства со звуко- и теплоизоляцией на основе вязкоупругого полиуретана

Country Status (10)

Country Link
US (1) US10537224B2 (enExample)
EP (1) EP3274388B1 (enExample)
JP (2) JP6985149B2 (enExample)
CN (1) CN107428907B (enExample)
ES (1) ES2827430T3 (enExample)
HU (1) HUE052807T2 (enExample)
MX (1) MX2017011898A (enExample)
PL (1) PL3274388T3 (enExample)
RU (1) RU2699998C2 (enExample)
WO (1) WO2016153664A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109096741B (zh) * 2017-06-21 2021-01-01 中国人民解放军国防科学技术大学 带有高分子螺旋弹簧纤维的聚氨酯基吸声材料及其制备方法
JP7112298B2 (ja) * 2018-09-19 2022-08-03 株式会社イノアックコーポレーション 積層体と車両用内装材の表皮材
FR3084368B1 (fr) * 2018-07-27 2021-01-15 Bostik Sa Composition a base de polyurethane pour la preparation de resine
WO2020131985A1 (en) 2018-12-19 2020-06-25 Dow Global Technologies Llc Bonded multilayer article
WO2020139805A1 (en) 2018-12-28 2020-07-02 Dow Brasil Sudeste Industrial Ltda. Composite article for insulating appliance, appliance comprising composite article, and related method
CN110123234A (zh) * 2019-05-08 2019-08-16 佛山市顺德区美的洗涤电器制造有限公司 洗碗机和洗碗机的制作方法
CN110229498B (zh) * 2019-06-17 2021-05-18 韧泉智能科技(上海)有限公司 一种声学材料的制备方法及应用
DE102020204084A1 (de) * 2020-03-30 2021-09-30 BSH Hausgeräte GmbH Isolationsvorrichtung, Haushaltsgerät und Verfahren
DE102020204085A1 (de) * 2020-03-30 2021-09-30 BSH Hausgeräte GmbH Haushaltsgerät
DE102020204086A1 (de) 2020-03-30 2021-09-30 BSH Hausgeräte GmbH Haushaltsgerät
US20250375087A1 (en) * 2024-06-07 2025-12-11 Haier Us Appliance Solutions, Inc. Dishwashing appliance sound insulation

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0449331A2 (en) * 1990-03-30 1991-10-02 Railway Technical Research Institute Low-foaming polyurethane elastomer
US20110168217A1 (en) * 2010-01-12 2011-07-14 Neff Raymond A Appliance comprising polyurethane foam
RU2429320C2 (ru) * 2007-10-15 2011-09-20 Байер Матириальсайенс Аг Покрытие пола и способ его получения
WO2013117685A1 (en) * 2012-02-09 2013-08-15 Electrolux Home Products Corporation N.V. Insulated component of a household appliance, in particular of a dishwasher, and method for manufacturing such a component

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7735291B2 (en) * 2000-10-27 2010-06-15 Gene Summy Corner flashing system
US6734220B2 (en) * 2002-08-27 2004-05-11 Foamex L.P. Fine cell, high density viscoelastic polyurethane foams
US20040266900A1 (en) * 2003-06-26 2004-12-30 Raymond Neff Viscoelastic polyurethane foam
CN102149740B (zh) * 2008-07-18 2013-11-13 陶氏环球技术有限责任公司 多孔结构体和粘弹性聚氨酯泡沫体
WO2010101689A2 (en) 2009-03-04 2010-09-10 Dow Global Technologies Inc. Sound-dampening polyurethane-based composite
US8736394B2 (en) 2010-01-13 2014-05-27 Furuno Electric Co., Ltd. Reference frequency generating device
US20130085200A1 (en) * 2010-06-23 2013-04-04 Dow Global Technologies Llc High air flow polyurethane viscoelastic foam
MX363520B (es) * 2010-09-29 2019-03-26 Dow Global Tech Llc Star Proceso para hacer una espuma de poliuretano viscoelastico de conjunto de compresion bajo y alto flujo de aire.
AU2014318648B2 (en) * 2013-09-13 2017-09-07 Dow Global Technologies Llc PIPA polyol based viscoelastic foams

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0449331A2 (en) * 1990-03-30 1991-10-02 Railway Technical Research Institute Low-foaming polyurethane elastomer
RU2429320C2 (ru) * 2007-10-15 2011-09-20 Байер Матириальсайенс Аг Покрытие пола и способ его получения
US20110168217A1 (en) * 2010-01-12 2011-07-14 Neff Raymond A Appliance comprising polyurethane foam
EA201290634A1 (ru) * 2010-01-12 2013-01-30 Басф Се Бытовой электроприбор, содержащий полиуретановую пену
WO2013117685A1 (en) * 2012-02-09 2013-08-15 Electrolux Home Products Corporation N.V. Insulated component of a household appliance, in particular of a dishwasher, and method for manufacturing such a component

Also Published As

Publication number Publication date
JP2018509514A (ja) 2018-04-05
RU2017133867A3 (enExample) 2019-04-25
JP2021088719A (ja) 2021-06-10
US10537224B2 (en) 2020-01-21
PL3274388T3 (pl) 2021-04-06
JP6985149B2 (ja) 2021-12-22
CN107428907A (zh) 2017-12-01
US20180049618A1 (en) 2018-02-22
ES2827430T3 (es) 2021-05-21
EP3274388A1 (en) 2018-01-31
CN107428907B (zh) 2021-03-09
MX2017011898A (es) 2018-05-22
WO2016153664A1 (en) 2016-09-29
RU2017133867A (ru) 2019-04-01
HUE052807T2 (hu) 2021-05-28
EP3274388B1 (en) 2020-09-23

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