AR010274A1 - Nueva espuma de poliuretano flexible y proceso para prepararla - Google Patents

Nueva espuma de poliuretano flexible y proceso para prepararla

Info

Publication number
AR010274A1
AR010274A1 ARP970105127A ARP970105127A AR010274A1 AR 010274 A1 AR010274 A1 AR 010274A1 AR P970105127 A ARP970105127 A AR P970105127A AR P970105127 A ARP970105127 A AR P970105127A AR 010274 A1 AR010274 A1 AR 010274A1
Authority
AR
Argentina
Prior art keywords
prepare
foam
flexible polyurethane
polyurethane foam
new flexible
Prior art date
Application number
ARP970105127A
Other languages
English (en)
Original Assignee
Huntsman Ici Chem 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 Ici Chem Llc filed Critical Huntsman Ici Chem Llc
Publication of AR010274A1 publication Critical patent/AR010274A1/es

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
    • C08G18/65—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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/34—Auxiliary operations
    • B29C44/56—After-treatment of articles, e.g. for altering the shape
    • B29C44/5627—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching
    • 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
    • C08G2110/0041—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
    • C08G2115/00—Oligomerisation
    • C08G2115/06—Oligomerisation to carbodiimide or uretone-imine groups

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)
  • Mechanical Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

Un proceso para preparar una espuma de poliuretano flexible por medio de la reaccion de un poliisocianato y dos polioles diferentes bajo condicionesde generacion de espuma, con el fin de preparar una espuma rígida y por compresion de la espuma rígida obtenida de esa manera en una direccionperpendicular a la direccion de elevacion de la espuma. Las espumas flexibles obtenidas no presentan una temperatura de transicion vítrea-goma importanteentre -100* C y +25* C y tienen una anisotropía de 1,80 a 4,00.
ARP970105127A 1996-11-08 1997-11-04 Nueva espuma de poliuretano flexible y proceso para prepararla AR010274A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96203135 1996-11-08

Publications (1)

Publication Number Publication Date
AR010274A1 true AR010274A1 (es) 2000-06-07

Family

ID=8224569

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970105127A AR010274A1 (es) 1996-11-08 1997-11-04 Nueva espuma de poliuretano flexible y proceso para prepararla

Country Status (18)

Country Link
US (2) US6020391A (es)
EP (1) EP0937115A1 (es)
JP (1) JP2001503469A (es)
KR (1) KR20000053115A (es)
AR (1) AR010274A1 (es)
AU (1) AU728874B2 (es)
BG (1) BG103418A (es)
BR (1) BR9712925A (es)
CA (1) CA2268199A1 (es)
CO (1) CO4890877A1 (es)
CZ (1) CZ163699A3 (es)
HU (1) HUP0000202A3 (es)
NO (1) NO992231L (es)
NZ (1) NZ335219A (es)
PL (1) PL333133A1 (es)
TR (1) TR199900992T2 (es)
WO (1) WO1998021261A1 (es)
ZA (1) ZA979389B (es)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07326743A (ja) 1994-05-31 1995-12-12 Fuji Electric Co Ltd プレーナ型半導体素子
ES2191485T3 (es) * 1998-12-29 2003-09-01 Dow Global Technologies Inc Espumas de poliuretano preparadas a partir de dispersiones de poliuretano espumadas mecanicamente.
US20040047910A1 (en) * 2000-07-07 2004-03-11 Christian Beckett Suppository and composition comprising at least one polyethylene glycol
EP1358240A1 (en) 2000-12-27 2003-11-05 World Properties, Inc. Polyurethane foams and method of manafacture thereof
US20030161990A1 (en) * 2001-07-20 2003-08-28 Higgins Kenneth B. Residential carpet product and method
US20030170420A1 (en) * 2001-07-20 2003-09-11 Higgins Kenneth B. Residential carpet product and method
US6906111B2 (en) * 2002-05-10 2005-06-14 Kao Corporation Foamed article
AU2003220735B2 (en) * 2002-08-01 2004-11-25 Australian Comfort Group Pty. Ltd. Water absorbent flexible polyurethane foam
AU2002950525A0 (en) * 2002-08-01 2002-09-12 Pacific Brands Household Products Pty Ltd Water absorbent flexible polyurethane foam
JP4617659B2 (ja) * 2003-01-17 2011-01-26 株式会社ブリヂストン 吸音材
DE102004030196A1 (de) * 2004-06-22 2006-01-19 Bayer Materialscience Ag Verfahren zur Herstellung von Polyurethan-Formkörpern
EP2099837A4 (en) * 2006-12-29 2010-06-02 Johnson Controls Tech Co FORMULATION OF POLYURETHANE FOAM, PRODUCTS AND CORRESPONDING PROCESSES
EP2247636B2 (de) 2008-02-20 2019-10-30 Basf Se Plastisch verformbare polyurthan-hartschaumstoffe mit verbesserter luftdurchlässigkeit und deren verwendung zur herstellung von autohimmeln
US8901187B1 (en) 2008-12-19 2014-12-02 Hickory Springs Manufacturing Company High resilience flexible polyurethane foam using MDI
US8388248B2 (en) * 2008-12-30 2013-03-05 Kimberly-Clark Worldwide, Inc. Medical liquid applicator system
US8906975B1 (en) 2009-02-09 2014-12-09 Hickory Springs Manufacturing Company Conventional flexible polyurethane foam using MDI
JP4920051B2 (ja) * 2009-02-25 2012-04-18 株式会社日立製作所 酸素燃焼ボイラプラント及び酸素燃焼ボイラプラントの運転方法
DE102009040203A1 (de) * 2009-09-07 2011-03-10 Puren Gmbh Formschaumelement mit zumindest zwei unterscheidbaren Geometriestrukturen
KR20190006203A (ko) 2011-07-25 2019-01-17 사우디 아람코 테크놀로지스 컴퍼니 폴리우레탄에 이용하기 위한 지방족 폴리카보네이트
KR20140136973A (ko) 2012-03-06 2014-12-01 바스프 에스이 가요성 폴리우레탄 발포체 물품의 제조 방법
CN108715630A (zh) * 2012-11-07 2018-10-30 沙特阿美技术公司 高强度聚氨酯泡沫组合物及方法
WO2023208659A1 (en) * 2022-04-25 2023-11-02 Shell Internationale Research Maatschappij B.V. Low-density polyurethane foam

Family Cites Families (9)

* 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
NZ200225A (en) * 1981-04-15 1985-05-31 Asahi Dow Ltd Directional flexibilisation of expanded thermoplastic foam sheet
GB2099440A (en) * 1981-05-28 1982-12-08 Ici Plc Rigid polymeric foams
TW293827B (es) * 1992-04-20 1996-12-21 Takeda Pharm Industry Co Ltd
US5459170A (en) * 1993-04-13 1995-10-17 Imperial Chemical Industries Plc Polyurethane foams
US5773483A (en) * 1993-04-13 1998-06-30 Imperial Chemical Industries Plc Process for preparing a flexible foam
DE4418507A1 (de) * 1994-05-27 1995-11-30 Bayer Ag Verfahren zur Herstellung offenzelliger Polyurethan-Hartschaumstoffe und ihre Verwendung als Isoliermaterial in Paneelen und als Isolierschaumstoffe
TW290564B (es) * 1994-06-16 1996-11-11 Ici Plc
RO115169B1 (ro) * 1995-05-12 1999-11-30 Ici Plc Procedeu de obtinere a unei spume poluretanice, flexibile

Also Published As

Publication number Publication date
EP0937115A1 (en) 1999-08-25
NO992231D0 (no) 1999-05-07
HUP0000202A3 (en) 2000-11-28
NO992231L (no) 1999-05-07
PL333133A1 (en) 1999-11-22
CZ163699A3 (cs) 1999-08-11
US6288134B1 (en) 2001-09-11
CO4890877A1 (es) 2000-02-28
AU728874B2 (en) 2001-01-18
JP2001503469A (ja) 2001-03-13
KR20000053115A (ko) 2000-08-25
WO1998021261A1 (en) 1998-05-22
CA2268199A1 (en) 1998-05-22
ZA979389B (en) 1998-05-08
HUP0000202A2 (hu) 2000-06-28
BG103418A (en) 2000-01-31
US6020391A (en) 2000-02-01
AU4865497A (en) 1998-06-03
BR9712925A (pt) 1999-12-07
TR199900992T2 (xx) 2000-07-21
NZ335219A (en) 2000-11-24

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