HUP9904183A2 - Eljárás flexibilis poliuretán habok előállítására - Google Patents

Eljárás flexibilis poliuretán habok előállítására

Info

Publication number
HUP9904183A2
HUP9904183A2 HU9904183A HUP9904183A HUP9904183A2 HU P9904183 A2 HUP9904183 A2 HU P9904183A2 HU 9904183 A HU9904183 A HU 9904183A HU P9904183 A HUP9904183 A HU P9904183A HU P9904183 A2 HUP9904183 A2 HU P9904183A2
Authority
HU
Hungary
Prior art keywords
hydrocyanate
flexible polyurethane
reactive
polyurethane foam
polyurethane foams
Prior art date
Application number
HU9904183A
Other languages
English (en)
Inventor
Jan-Willem Leenslag
Original Assignee
Huntsman Ici Chemicals,
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 Chemicals, filed Critical Huntsman Ici Chemicals,
Publication of HUP9904183A2 publication Critical patent/HUP9904183A2/hu
Publication of HUP9904183A3 publication Critical patent/HUP9904183A3/hu

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
    • 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
    • C08J9/36—After-treatment
    • 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
    • B29C44/5636—After-treatment of articles, e.g. for altering the shape by mechanical deformation, e.g. crushing, embossing, stretching with the addition of heat
    • 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
    • C08G18/6505—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen the low-molecular compounds being compounds of group C08G18/32 or polyamines of C08G18/38
    • 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
    • C08G18/82—Post-polymerisation treatment
    • 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
    • C08G2110/0041—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
    • 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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

A találmány tárgya eljárás flexibilis pőliűretán hab előállítására őlymódőn, hőgy egy (1) pőliizőcianátőt egy (2) izőcianát-reaktívvegyülettel, amelynek átlagős egyenérték-tömege legföljebb 374 ésamelyben az izőcianát-reaktív hidrőgénatőmők átlagős száma 2-8, egy(3) izőcianát-reaktív vegyülettel, amelynek átlagős egyenérték-tömege374-nél nagyőbb, és amelyben az izőcianát-reaktív hidrőgénatőmőkátlagős száma 2-6, és vízzel reagáltatva merev pőliűretán habbáalakítanak, az így kapőtt merev pőliűretán habőt zúzzák, és az ígykapőtt flexibilis habőt 0,5 perc és 8 óra közötti ideig 70-200 řC-őttartják. ŕ
HU9904183A 1996-11-08 1997-10-07 Process for making flexible polyurethane foams HUP9904183A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP96203136 1996-11-08

Publications (2)

Publication Number Publication Date
HUP9904183A2 true HUP9904183A2 (hu) 2000-04-28
HUP9904183A3 HUP9904183A3 (en) 2000-05-29

Family

ID=8224570

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9904183A HUP9904183A3 (en) 1996-11-08 1997-10-07 Process for making flexible polyurethane foams

Country Status (18)

Country Link
US (2) US6020390A (hu)
EP (1) EP0937113A1 (hu)
JP (1) JP2001504150A (hu)
KR (1) KR20000053116A (hu)
AR (1) AR010275A1 (hu)
AU (1) AU729261B2 (hu)
BG (1) BG103419A (hu)
BR (1) BR9712757A (hu)
CA (1) CA2268184A1 (hu)
CZ (1) CZ163599A3 (hu)
HU (1) HUP9904183A3 (hu)
NO (1) NO992232L (hu)
NZ (1) NZ335218A (hu)
PL (1) PL333140A1 (hu)
TR (1) TR199900993T2 (hu)
TW (1) TW391977B (hu)
WO (1) WO1998021258A1 (hu)
ZA (1) ZA979387B (hu)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5900442A (en) * 1995-05-12 1999-05-04 Imperial Chemical Industries Plc Flexible polyurethane foams
US6880155B2 (en) 1999-02-02 2005-04-12 Sun Microsystems, Inc. Token-based linking
US6883163B1 (en) 2000-04-28 2005-04-19 Sun Microsystems, Inc. Populating resource-constrained devices with content verified using API definitions
US6651186B1 (en) 2000-04-28 2003-11-18 Sun Microsystems, Inc. Remote incremental program verification using API definitions
US6986132B1 (en) 2000-04-28 2006-01-10 Sun Microsytems, Inc. Remote incremental program binary compatibility verification using API definitions
KR100763292B1 (ko) * 2000-05-19 2007-10-04 카오카부시키가이샤 폴리우레탄 폼
US6740333B2 (en) * 2000-07-07 2004-05-25 Anestic Aps Suppository and composition comprising at least one polyethylene glycol
US6981245B1 (en) 2000-09-14 2005-12-27 Sun Microsystems, Inc. Populating binary compatible resource-constrained devices with content verified using API definitions
CN1406258A (zh) 2000-12-27 2003-03-26 世界财产股份有限公司 聚氨酯泡沫材料及其制造方法
US6582771B1 (en) 2002-05-03 2003-06-24 Bayer Corporation Method for producing a polyurethane/geofabric composite
AU2003300298A1 (en) * 2002-12-23 2004-07-22 Foamex L.P. Hydrophilic ester polyurethane foams
AT501518A1 (de) * 2005-02-18 2006-09-15 Nowy & Zorn Entwicklungs Gmbh Schaumstoffprodukt
EP1945163B1 (en) * 2005-10-21 2016-04-20 The Procter and Gamble Company Absorbent article comprising auxetic materials
US8629195B2 (en) 2006-04-08 2014-01-14 Bayer Materialscience Ag Production of polyurethane foams
EP2045278A1 (de) * 2007-10-05 2009-04-08 Bayer MaterialScience AG Verfahren zur Herstellung von Polyurethan-Schäumen
NL2004453A (en) 2009-04-24 2010-10-26 Asml Netherlands Bv Lithographic apparatus having a substrate support with open cell plastic foam parts.
JP5710653B2 (ja) * 2013-01-09 2015-04-30 東洋ゴム工業株式会社 ポリウレタンフォームパネル
JP5710654B2 (ja) * 2013-01-09 2015-04-30 東洋ゴム工業株式会社 ポリウレタンフォームパネル
GB201318129D0 (en) * 2013-10-14 2013-11-27 Rolls Royce Plc A method of manufacturing a foam showing a gradient poisson's ratio behaviour
KR102075716B1 (ko) 2017-05-18 2020-02-10 (주)동림케미칼 낮은 경도 및 탄성을 가지는 발포체용 조성물
EP4058510B1 (de) * 2019-11-13 2023-11-29 Basf Se Komfort etpu
EP3838940A1 (en) 2019-12-17 2021-06-23 Covestro Deutschland AG Polyurethanes having an increase in molecular weight when heated

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1240649A (en) * 1969-01-30 1971-07-28 Olin Corp Polyurethane foams having increased density and process therefor
GB2099440A (en) * 1981-05-28 1982-12-08 Ici Plc Rigid polymeric foams
US4454248A (en) * 1982-09-29 1984-06-12 The Boeing Company Open cell rigid thermoset foams and method
TW293827B (hu) * 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
TW358815B (en) * 1994-06-16 1999-05-21 Huntsman Ici Chem Llc Process for preparing a flexible polyurethane foam
MX9708733A (es) * 1995-05-12 1997-12-31 Ici Plc Espumas flexibles novedosas de poliuretano.

Also Published As

Publication number Publication date
NZ335218A (en) 2000-11-24
US6187832B1 (en) 2001-02-13
ZA979387B (en) 1998-07-01
AU729261B2 (en) 2001-02-01
NO992232D0 (no) 1999-05-07
CA2268184A1 (en) 1998-05-22
HUP9904183A3 (en) 2000-05-29
AU4780797A (en) 1998-06-03
NO992232L (no) 1999-05-07
CZ163599A3 (cs) 1999-08-11
BR9712757A (pt) 1999-10-19
WO1998021258A1 (en) 1998-05-22
PL333140A1 (en) 1999-11-22
TW391977B (en) 2000-06-01
TR199900993T2 (en) 1999-07-21
US6020390A (en) 2000-02-01
JP2001504150A (ja) 2001-03-27
BG103419A (en) 2000-01-31
AR010275A1 (es) 2000-06-07
EP0937113A1 (en) 1999-08-25
KR20000053116A (ko) 2000-08-25

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