DE10338164A1 - Polyurethanschaum - Google Patents

Polyurethanschaum Download PDF

Info

Publication number
DE10338164A1
DE10338164A1 DE10338164A DE10338164A DE10338164A1 DE 10338164 A1 DE10338164 A1 DE 10338164A1 DE 10338164 A DE10338164 A DE 10338164A DE 10338164 A DE10338164 A DE 10338164A DE 10338164 A1 DE10338164 A1 DE 10338164A1
Authority
DE
Germany
Prior art keywords
polyurethane foam
particles
relates
present
polyisocyanate
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Withdrawn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
DE10338164A
Other languages
English (en)
Inventor
Christian Beck
Joachim Wagner
Hubert Ehbing
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.)
Covestro Deutschland AG
Original Assignee
Bayer MaterialScience AG
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 Bayer MaterialScience AG filed Critical Bayer MaterialScience AG
Priority to DE10338164A priority Critical patent/DE10338164A1/de
Priority to PCT/EP2004/009070 priority patent/WO2005019318A1/de
Priority to US10/920,004 priority patent/US20050043425A1/en
Publication of DE10338164A1 publication Critical patent/DE10338164A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • C08J9/0004—Use of compounding ingredients, the chemical constitution of which is unknown, broadly defined, or irrelevant
    • 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
    • C08G18/3893—Low-molecular-weight compounds having heteroatoms other than oxygen containing silicon
    • C08G18/3895—Inorganic compounds, e.g. aqueous alkalimetalsilicate solutions; Organic derivatives thereof containing no direct silicon-carbon bonds
    • 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
    • C08G18/487—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
    • C08G2110/00—Foam properties
    • C08G2110/0008—Foam properties flexible
    • 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
    • C08G2110/0083—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
    • 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

Abstract

Die vorliegende Erfindung betrifft ein Verfahren zur Herstellung eines Polyurethanschaumes, umfassend die Umsetzung eines Polyisocyanates und eines Polyols in Gegenwart von einem Treibmittel und von Teilchen, wobei die Teilchen erhältlich sind durch die Umsetzung von Trägerteilchen mit einem Funktionalisierungsreagens G, und wobei G reaktive Gruppen G·1· aufweist, mittels derer G an die Oberfläche der Trägerteilchen chemisch gebunden werden kann, und wobei G außerdem reaktive Gruppen G·2· aufweist, die unter den Bedingungen der Polyurethanschaumherstellung gegenüber den NCO-Gruppen des Polyisocyanates oder gegenüber den OH-Gruppen des Polyols reaktiv sind, und wobei G·1· und G·2· gleich oder verschieden sein können. Weiterhin betrifft die vorliegende Erfindung einen Polyurethanschaum, der nach diesem Verfahren erhältlich ist, und Erzeugnisse, die diesen Polyurethanschaum enthalten. Weiterhin betrifft die vorliegende Erfindung eine Zusammensetzung, enthaltend ein Polyol und die oben genannten Teilchen. Weiterhin betrifft die vorliegende Erfindung eine Zusammensetzung, enthaltend ein Polyisocyanat und die oben genannten Teilchen. Beide genannten Zusammensetzungen können verwendet werden, um einen erfindungsgemäßen Polyurethanschaum herzustellen.
DE10338164A 2003-08-20 2003-08-20 Polyurethanschaum Withdrawn DE10338164A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE10338164A DE10338164A1 (de) 2003-08-20 2003-08-20 Polyurethanschaum
PCT/EP2004/009070 WO2005019318A1 (de) 2003-08-20 2004-08-09 Polyurethanschaum
US10/920,004 US20050043425A1 (en) 2003-08-20 2004-08-17 Polyurethane foam

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10338164A DE10338164A1 (de) 2003-08-20 2003-08-20 Polyurethanschaum

Publications (1)

Publication Number Publication Date
DE10338164A1 true DE10338164A1 (de) 2005-03-10

Family

ID=34177701

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10338164A Withdrawn DE10338164A1 (de) 2003-08-20 2003-08-20 Polyurethanschaum

Country Status (3)

Country Link
US (1) US20050043425A1 (de)
DE (1) DE10338164A1 (de)
WO (1) WO2005019318A1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010043530A1 (de) * 2008-10-15 2010-04-22 Basf Se Verfahren zur herstellung von silicia-haltigen polyol-dispersionen und deren verwendung zur herstellung von polyurethanwerkstoffen
WO2010103072A1 (de) 2009-03-13 2010-09-16 Basf Se Verfahren zur herstellung von silica-haltigen dispersionen enthaltend polyetherole oder polyetheramine
WO2018141614A1 (en) 2017-01-31 2018-08-09 Basf Se Oxidic silicon particle dispersion in polyol
WO2019234065A1 (en) 2018-06-06 2019-12-12 Basf Se Process for preparing a dispersion of inorganic oxide particles in polyester polyol
EP3623401A1 (de) 2018-09-14 2020-03-18 Basf Se Anorganische partikeldispersion in polyol

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9540479B2 (en) * 2009-12-29 2017-01-10 3M Innovative Properties Company Polyurethane nanocomposites
KR101987510B1 (ko) * 2011-08-31 2019-06-10 다우 글로벌 테크놀로지스 엘엘씨 가수분해성 실란 화합물을 사용한 가요성 폴리우레탄 폼의 제조 방법
WO2013048999A1 (en) * 2011-09-27 2013-04-04 Dow Global Technologies Llc Method for preparing flexible polyurethane foam with hydrolysable silane compounds
CN102558483B (zh) * 2011-11-22 2014-04-02 上海高裕海绵制品有限公司 硅胶慢回弹记忆海绵及其生产工艺
JP6359460B2 (ja) 2011-12-30 2018-07-18 ダウ グローバル テクノロジーズ エルエルシー オレフィンブロックコポリマーゲル粒子を有する発泡体組成物
CN102993782B (zh) * 2012-12-12 2014-04-16 江南大学 一种聚氨酯丙烯酸酯类低聚物表面改性二氧化硅的制备方法
WO2019118693A1 (en) * 2017-12-15 2019-06-20 Dow Global Technologies Llc Method of making dispersions

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405216A (en) * 1964-03-30 1968-10-08 Dow Chemical Co Method for making porous polyurethane foams
US4493909A (en) * 1981-06-25 1985-01-15 Bayer Aktiengesellschaft Poly-N,N-hydroxyalkylamides of polybasic carboxylic acids and a process for the production thereof
US4440321A (en) * 1982-06-16 1984-04-03 Hilldale Enterprises Debris receptacle, cover, and contents compressor and discharge assembly
JPS59109512A (ja) * 1982-12-16 1984-06-25 Inoue Mtp Co Ltd フイラ−入りポリウレタンフオ−ム
US4474900A (en) * 1983-06-08 1984-10-02 Texaco Inc. Reaction injection molded elastomers
US4563483A (en) * 1983-07-06 1986-01-07 Creative Products Resource Ltd. Concrete cleaning composition
US4596665A (en) * 1984-11-23 1986-06-24 The Dow Chemical Company Flexible polymer foams prepared with C4 or higher polyethers as cell openers
US4826883A (en) * 1988-03-11 1989-05-02 The Dow Chemical Company Oxynitrate additive for polyurethane foams
US4863975A (en) * 1988-03-11 1989-09-05 The Dow Chemical Company Oxynitrate additive for polyurethane foams
US4929646A (en) * 1988-04-26 1990-05-29 The Dow Chemical Company Polyurethane foam prepared using high functionality cell openers
US4863976A (en) * 1988-04-26 1989-09-05 Dow Chemical Company Polyurethane foam prepared using high functionalilty cell openers
DE3824354A1 (de) * 1988-07-19 1990-01-25 Basf Ag Verfahren zur herstellung von zellhaltigen kunststoffen nach dem polyisocyanat-polyadditionsverfahren mittels lagerstabiler, treibmittelhaltiger emulsionen und diese emulsionen
DE3928867C1 (de) * 1989-08-31 1990-10-11 Th. Goldschmidt Ag, 4300 Essen, De
DE4113417A1 (de) * 1991-04-25 1992-10-29 Bayer Ag Verfahren zur herstellung von kunststoffen nach dem isocyanat-polyadditionsverfahren
US5484832A (en) * 1993-12-14 1996-01-16 Mcp Industries, Inc. Modified polyurethane including silica and method of manufacture thereof
WO1995017347A1 (en) * 1993-12-23 1995-06-29 Ppg Industries, Inc. Silica aerogel produced under subcritical conditions
US6121336A (en) * 1994-06-28 2000-09-19 Basf Corporation Surfactants for incorporating silica aerogel in polyurethane foams
US5605940A (en) * 1995-02-13 1997-02-25 The Celotex Corporation High equivalent weight polyester polyols for closed cell, rigid foams
US6135307A (en) * 1998-10-29 2000-10-24 Fahy; Joseph B. Cereal sieve bowl
US6651445B1 (en) * 2002-07-10 2003-11-25 Delta T, Llc Food chiller with ductless air circulation

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010043530A1 (de) * 2008-10-15 2010-04-22 Basf Se Verfahren zur herstellung von silicia-haltigen polyol-dispersionen und deren verwendung zur herstellung von polyurethanwerkstoffen
US9403932B2 (en) 2008-10-15 2016-08-02 Basf Se Process for producing silica-comprising polyol dispersions and their use for producing polyurethane materials
WO2010103072A1 (de) 2009-03-13 2010-09-16 Basf Se Verfahren zur herstellung von silica-haltigen dispersionen enthaltend polyetherole oder polyetheramine
US8901186B2 (en) 2009-03-13 2014-12-02 Basf Se Process for producing silica-comprising dispersions comprising polyetherols or polyether amines
WO2018141614A1 (en) 2017-01-31 2018-08-09 Basf Se Oxidic silicon particle dispersion in polyol
US11479635B2 (en) 2017-01-31 2022-10-25 Basf Se Oxidic silicon particle dispersion in polyol
WO2019234065A1 (en) 2018-06-06 2019-12-12 Basf Se Process for preparing a dispersion of inorganic oxide particles in polyester polyol
EP3623401A1 (de) 2018-09-14 2020-03-18 Basf Se Anorganische partikeldispersion in polyol

Also Published As

Publication number Publication date
US20050043425A1 (en) 2005-02-24
WO2005019318A1 (de) 2005-03-03

Similar Documents

Publication Publication Date Title
EP0269819B1 (de) Verwendung von Poly-(ether-urethan-harnstoff)Polyadditionsprodukten als Abformmassen im Dentalbereich
DE69938078T2 (de) Anwendung einer härtbaren silikonklebstoffzusammensetzung zum verkleben von verschiedenen substraten
DE10338164A1 (de) Polyurethanschaum
DE69918735T2 (de) Weichschaumstoff, Zusammensetzung und Verfahren zu dessen Herstellung
DE4129666C2 (de) Verfahren zur Herstellung eines viscoelastischen Dämpfungsschaums mit adhäsiver Oberfläche
WO2009109524A4 (de) Superabsorbierende zusammensetzung mit metallsalicylat zur geruchskontrolle
DE10338163A1 (de) Polyurethanschaum
WO1999047097B1 (de) Stoffzusammensetzung zur gewebebildung
DE10037157A1 (de) Mehrschichtige Beschichtungssysteme aus einer dickschichtigen, gelartigen Grundschicht und einer Deckschicht aus Polyurethan-Lack, deren Herstellung und Verwendung
DE60316948T2 (de) Prepolymer, polyolzusammensetzung und verfahren zur herstellung eines weichschaumes
EP1785251B1 (de) Wässriges Trennmittel und seine Verwendung bei der Herstellung von Polyurethan-Formkörpern
EP1249480A1 (de) Klebfolienstreifen
EP1795322B1 (de) Trennmittel und seine Verwendung bei der Herstellung von Polyurethan-Formkörpern
DE2321935A1 (de) Formabloesemittel und verfahren zur anwendung
EP1785250A1 (de) Wässriges Trennmittel und seine Verwendung bei der Herstellung von Polyurethan-Formkörpern
EP0675911B1 (de) Aufschäumbares zwei-komponenten-material auf polyurethan-basis
DE2728031A1 (de) Verfahren zur herstellung von hochelastischen polyurethanschaumstoffen
DE3821908C2 (de)
DE3122790C2 (de) Verfahren zur Herstellung von formstabilen Polyurethanschaumstoffen
JPH05155737A (ja) 水性マニキュア剤
DE69829265T2 (de) Giessverfahren für Polyurethane unter Verwendung eines internen Formtrennmittels und daraus hergestellte Formkörper
DE2651760A1 (de) Fluessiger haerter fuer epoxyharze
DE4238290C1 (de) Trennmittel für Formen zur Herstellung von Formkörpern aus Kunststoffen
DE3907235C1 (de)
EP2379296B1 (de) Trennmittel und dessen verwendung für die herstellung von polyurethan-formkörpern

Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee