RU2002119018A - Способ получения от мягких до полужестких полиуретановых интегральных пенопластов - Google Patents

Способ получения от мягких до полужестких полиуретановых интегральных пенопластов

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Publication number
RU2002119018A
RU2002119018A RU2002119018/04A RU2002119018A RU2002119018A RU 2002119018 A RU2002119018 A RU 2002119018A RU 2002119018/04 A RU2002119018/04 A RU 2002119018/04A RU 2002119018 A RU2002119018 A RU 2002119018A RU 2002119018 A RU2002119018 A RU 2002119018A
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RU
Russia
Prior art keywords
component
blowing agents
mixture
soft
functionality
Prior art date
Application number
RU2002119018/04A
Other languages
English (en)
Other versions
RU2263687C2 (ru
Inventor
Норберт АЙЗЕН (DE)
Норберт АЙЗЕН
Даниэль ЗАЙДЛИТЦ (DE)
Даниэль ЗАЙДЛИТЦ
Original Assignee
Байер Акциенгезельшафт (De)
Байер Акциенгезельшафт
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 DE19960779A external-priority patent/DE19960779A1/de
Priority claimed from DE10028226A external-priority patent/DE10028226A1/de
Application filed by Байер Акциенгезельшафт (De), Байер Акциенгезельшафт filed Critical Байер Акциенгезельшафт (De)
Publication of RU2002119018A publication Critical patent/RU2002119018A/ru
Application granted granted Critical
Publication of RU2263687C2 publication Critical patent/RU2263687C2/ru

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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
    • C08J9/04—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
    • C08J9/14—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 organic
    • 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
    • C08J9/34—Chemical features in the manufacture of articles consisting of a foamed macromolecular core and a macromolecular surface layer having a higher density than the core
    • 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4072—Mixtures of compounds of group C08G18/63 with other macromolecular compounds
    • 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
    • C08G18/6552—Compounds of group C08G18/63
    • C08G18/6558—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6564—Compounds of group C08G18/63 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • C08J9/14—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 organic
    • C08J9/143—Halogen containing compounds
    • C08J9/144—Halogen containing compounds containing carbon, halogen and hydrogen only
    • C08J9/146—Halogen containing compounds containing carbon, halogen and hydrogen only only fluorine as halogen atoms
    • 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
    • C08G2110/0033—Foam properties having integral skins
    • 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

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)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Claims (10)

1. Способ получения от мягких до полужестких полиуретановых изделий с уплотненной краевой зоной и мягкой ячеистой сердцевиной, в котором подвергают взаимодействию а) органические и/или модифицированные органические полиизоцианаты и/или форполимеры полиизоцианатов с, б) по меньшей мере, одним полиольным компонентом с гидроксильным числом от 20 до 200 и функциональностью от 2 до 6, в) при необходимости, в комбинации с полиольным компонентом с гидроксильным числом от 201 до 899 и функциональностью от 2 до 3, а также, г) по меньшей мере, с одним компонентом, являющимся удлинителем цепи, с гидроксильным числом или аминным числом от 600 до 1850 и функциональностью от 2 до 4 и, д) при необходимости, с известными добавками, активаторами и/или стабилизаторами в присутствии воды и смесей порообразователей, содержащих 1,1,1,3,3-пентафторбутан и, по меньшей мере, один другой фторалкан.
2. Способ по п.1, в котором смесь порообразователей содержит 1,1,1,2-тетрафторэтан.
3. Способ по п.2, в котором содержание 1,1,1,2-тетрафторэтана в смеси порообразователей составляет от 5 до 10 мол.%.
4. Способ по п.1, в котором смесь порообразователей содержит 1,1,1,3,3-пентафторпропан.
5. Способ по п.4, в котором содержание 1,1,1,3,3-пентафторпропана в смеси порообразователей составляет от 5 до 60 мол.%.
6. Способ по одному из пп.1-5, в котором используют от 3 до 20 мас.% компонента г) относительно суммы количеств полиольных компонентов б) и в).
7. Способ по одному из пп.1-6, в котором в качестве компонента г) используют гликоли.
8. Способ по одному из пп.1-6, в котором в качестве компонента г) используют изомеры диэтилтолуилендиамина.
9. Формованные изделия с кажущейся плотностью от 150 до 900 кг/м3, полученные по одному из пп.1-8.
10. Формованные изделия по п.9, включающие велосипедные седла, предохранительные клапаны, подлокотники, подголовники, обшивку руля, мотоциклетные сидения или процедурные стулья.
RU2002119018/04A 1999-12-16 2000-12-04 Способ получения от мягких до полужестких полиуретановых интегральных пенопластов RU2263687C2 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19960779A DE19960779A1 (de) 1999-12-16 1999-12-16 Verfahren zur Herstellung von weichen bis halbharten Polyurethanintegralschaumstoffen
DE19960779.6 1999-12-16
DE10028226.1 2000-06-07
DE10028226A DE10028226A1 (de) 2000-06-07 2000-06-07 Verfahren zur Herstellung von weichen bis halbharten Polyurethanintegralschaumstoffen

Publications (2)

Publication Number Publication Date
RU2002119018A true RU2002119018A (ru) 2004-01-10
RU2263687C2 RU2263687C2 (ru) 2005-11-10

Family

ID=26006002

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2002119018/04A RU2263687C2 (ru) 1999-12-16 2000-12-04 Способ получения от мягких до полужестких полиуретановых интегральных пенопластов

Country Status (19)

Country Link
US (1) US6590003B2 (ru)
EP (1) EP1242518B1 (ru)
JP (1) JP2003517074A (ru)
KR (1) KR100657452B1 (ru)
CN (1) CN1224638C (ru)
AT (1) ATE282060T1 (ru)
AU (1) AU2164901A (ru)
BR (1) BR0016388B1 (ru)
CA (1) CA2394169C (ru)
CZ (1) CZ293391B6 (ru)
DE (1) DE50008623D1 (ru)
ES (1) ES2232513T3 (ru)
HK (1) HK1053484A1 (ru)
HU (1) HUP0203868A3 (ru)
IL (2) IL149626A0 (ru)
MX (1) MXPA02005941A (ru)
NZ (1) NZ519558A (ru)
RU (1) RU2263687C2 (ru)
WO (1) WO2001044352A2 (ru)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ20023238A3 (cs) * 2000-03-29 2003-01-15 Dow Global Technologies Inc. Celistvé pěny s povrchovým pláątěm, při jejichľ výrobě se pouľívá pentafluorbutanové nadouvadlo
EP1219674A1 (en) * 2000-12-29 2002-07-03 Huntsman International Llc Process for making polyurethane integral skin foams
US6451867B1 (en) * 2001-03-21 2002-09-17 Honeywell International Inc. Mixtures containing 1,1,1,3,3-pentafluoropropane and 1,1,1,3,3-pentafluorobutane
DE10123604A1 (de) * 2001-05-16 2002-11-21 Solvay Fluor & Derivate Nichtbrennbare Polyesterpolyol- und/oder Polyetherpolyolvormischung zur Herstellung von Schaumprodukten
ES2287204T3 (es) * 2001-07-02 2007-12-16 Tosoh Corporation Metodo para producir una espuma de poliuretano rigida.
WO2003042268A1 (fr) * 2001-11-13 2003-05-22 Daikin Industries, Ltd. Procede de production de mousse a base de resine synthetique
US6784150B2 (en) * 2002-04-16 2004-08-31 Honeywell International Inc. Composition of pentafluoropropane, pentafluoropropane and water
EP1475404A1 (en) * 2003-03-13 2004-11-10 SOLVAY (Société Anonyme) Hydrofluorocarbon compositions
US20040192796A1 (en) * 2003-03-25 2004-09-30 Francis Gensous Polymer foam having improved fire performance
DE10359075B3 (de) * 2003-12-17 2005-06-02 Bayer Materialscience Ag Verfahren zur Herstellung von Polyurethanintegralschaumstoffen
JP5129430B2 (ja) * 2004-12-17 2013-01-30 住化バイエルウレタン株式会社 ポリウレタンフォーム成形品の製造方法
JP4694191B2 (ja) * 2004-12-17 2011-06-08 住化バイエルウレタン株式会社 ポリウレタンフォーム成形品の製造法
EP2461022A1 (de) * 2010-12-01 2012-06-06 Basf Se Kernschäume aus Polyurethan für die Herstellung von Flügeln, insbesondere für Windkraftanlagen
US20130059934A1 (en) * 2011-09-06 2013-03-07 Kevin Burgess Polyurethane foam and resin composition
JP5913528B2 (ja) * 2013-11-12 2016-04-27 三洋化成工業株式会社 有機溶剤吸収用フォーム
CN106397723A (zh) * 2016-07-18 2017-02-15 潘君昂 无毒一次定型内衣罩杯配方及其制造工艺

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3835193A1 (de) 1988-10-15 1990-04-19 Basf Ag Verfahren zur herstellung von formkoerpern mit einer verdichteten randzone und einem zelligen kern, vorzugsweise schuhsohlen
DE3903336A1 (de) 1989-02-04 1990-08-09 Bayer Ag Verwendung von c(pfeil abwaerts)3(pfeil abwaerts)- bis c(pfeil abwaerts)5(pfeil abwaerts)-polyfluoralkanen als treibgase
JPH0368619A (ja) * 1989-08-09 1991-03-25 Asahi Glass Co Ltd 弾性ポリウレタンフォームの製造方法
US5130345A (en) * 1990-06-29 1992-07-14 Allied-Signal Inc. Method of preparing foam using a partially fluorinated alkane having a tertiary structure as a blowing agent
JPH0940735A (ja) * 1995-07-28 1997-02-10 Sanyo Chem Ind Ltd 硬質ポリウレタンフォームの製造法
BE1009630A3 (fr) * 1995-09-26 1997-06-03 Solvay Premelanges pour la preparation de mousses de polyurethane ou de polyisocyanurate.
JP3249410B2 (ja) * 1995-11-21 2002-01-21 三洋化成工業株式会社 軟質ポリウレタンフォームの製造法およびポリウレタンインテグラルスキンフォームの製造法
DE19725360C2 (de) * 1996-12-17 1999-12-23 Solvay Fluor & Derivate Gemische mit 1,1,1,3,3-Pentafluorbutan
ATE201033T1 (de) * 1996-12-17 2001-05-15 Solvay Fluor & Derivate Gemische mit 1,1,1,3,3-pentafluorbutan
US5906999A (en) 1997-12-30 1999-05-25 Basf Corporation Integral skin foams employing pentafluoropropane blowing agents
EP0927738A3 (en) * 1997-12-30 2000-12-20 Basf Corporation Integral skin foams employing pentafluoropropane blowing agents
JP3949889B2 (ja) 1998-05-22 2007-07-25 ゾルファイ フルーオル ゲゼルシャフト ミット ベシュレンクテル ハフツング ポリウレタンフォームおよび発泡された熱可塑性プラスチックの製造
CZ20023238A3 (cs) * 2000-03-29 2003-01-15 Dow Global Technologies Inc. Celistvé pěny s povrchovým pláątěm, při jejichľ výrobě se pouľívá pentafluorbutanové nadouvadlo
US6451867B1 (en) * 2001-03-21 2002-09-17 Honeywell International Inc. Mixtures containing 1,1,1,3,3-pentafluoropropane and 1,1,1,3,3-pentafluorobutane

Also Published As

Publication number Publication date
HUP0203868A3 (en) 2005-07-28
IL149626A (en) 2006-04-10
EP1242518B1 (de) 2004-11-10
CZ293391B6 (cs) 2004-04-14
RU2263687C2 (ru) 2005-11-10
MXPA02005941A (es) 2003-01-28
CA2394169A1 (en) 2001-06-21
AU2164901A (en) 2001-06-25
KR100657452B1 (ko) 2006-12-14
ES2232513T3 (es) 2005-06-01
ATE282060T1 (de) 2004-11-15
WO2001044352A3 (de) 2001-10-25
CZ20022087A3 (cs) 2002-11-13
KR20020070311A (ko) 2002-09-05
BR0016388B1 (pt) 2011-06-14
WO2001044352A2 (de) 2001-06-21
EP1242518A2 (de) 2002-09-25
CN1411487A (zh) 2003-04-16
JP2003517074A (ja) 2003-05-20
HK1053484A1 (en) 2003-10-24
BR0016388A (pt) 2002-08-20
CN1224638C (zh) 2005-10-26
IL149626A0 (en) 2002-11-10
US6590003B2 (en) 2003-07-08
NZ519558A (en) 2004-02-27
CA2394169C (en) 2010-02-09
HUP0203868A2 (hu) 2003-03-28
DE50008623D1 (de) 2004-12-16
US20030050351A1 (en) 2003-03-13
PL355685A1 (en) 2004-05-17

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Effective date: 20111205