AR000912A1 - Un proceso para preparar una espuma flexible, composicion y articulo absorbente. - Google Patents

Un proceso para preparar una espuma flexible, composicion y articulo absorbente.

Info

Publication number
AR000912A1
AR000912A1 ARP950100187A AR10018795A AR000912A1 AR 000912 A1 AR000912 A1 AR 000912A1 AR P950100187 A ARP950100187 A AR P950100187A AR 10018795 A AR10018795 A AR 10018795A AR 000912 A1 AR000912 A1 AR 000912A1
Authority
AR
Argentina
Prior art keywords
prepolymer
weight
water
flexible foam
reacting
Prior art date
Application number
ARP950100187A
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 AR000912A1 publication Critical patent/AR000912A1/es

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
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • 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
    • C08G18/40—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
    • C08G18/4833—Polyethers containing oxyethylene units
    • C08G18/4837—Polyethers containing oxyethylene units and other oxyalkylene units
    • C08G18/485—Polyethers containing oxyethylene units and other oxyalkylene units containing mixed oxyethylene-oxypropylene or oxyethylene-higher oxyalkylene end groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/08—Polyurethanes from polyethers
    • 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
    • C08G2110/0058—≥50 and <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
    • 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
    • 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
    • C08J2400/00—Characterised by the use of unspecified polymers
    • C08J2400/14—Water soluble or water swellable polymers, e.g. aqueous gels

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

Un proceso para fabricar una espuma flexible mediante la reacción de un prepolímero que posee un valor de NCO de 3-15% por peso, que es el productode reacción obtenido mediante la reacción de una cantidad excesiva de un poliisocianato conun poliol de poliéter o una mezcla de tales polioles, dichopoliol o mezcla posee una funcionalidad nominal promedio de hidróxilo de desde 2 a 6, un peso equivalente de hidróxilo promedio de desde 500 a 5000 y uncontenido de oxietileno de por lo menos 50% por peso, con agua, siendo la cantidad de agua de 15-500 partes por peso por 100 partes por peso deprepolímero, en el inicio de la reacción la temperatura del prepolímero es de 10-50°C y la temperatura del agua es de 10-50°C mayor que la temperatura delprepolímero y un proceso para preparar una espuma flexible mediante la reacción del prepolímero antes mencionado con agua en la presencia de un polímerosuperabsorbente.
ARP950100187A 1994-11-22 1995-11-16 Un proceso para preparar una espuma flexible, composicion y articulo absorbente. AR000912A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP94203401 1994-11-22
EP95201245 1995-05-12

Publications (1)

Publication Number Publication Date
AR000912A1 true AR000912A1 (es) 1997-08-27

Family

ID=26136759

Family Applications (4)

Application Number Title Priority Date Filing Date
ARP950100187A AR000912A1 (es) 1994-11-22 1995-11-16 Un proceso para preparar una espuma flexible, composicion y articulo absorbente.
ARP970101793A AR010463A2 (es) 1994-11-22 1997-04-30 Composicion de espuma flexible
ARP970101794A AR006923A2 (es) 1994-11-22 1997-04-30 Articulo absorbente
ARP970101792A AR010462A2 (es) 1994-11-22 1997-04-30 Un proceso para preparar una espuma flexible

Family Applications After (3)

Application Number Title Priority Date Filing Date
ARP970101793A AR010463A2 (es) 1994-11-22 1997-04-30 Composicion de espuma flexible
ARP970101794A AR006923A2 (es) 1994-11-22 1997-04-30 Articulo absorbente
ARP970101792A AR010462A2 (es) 1994-11-22 1997-04-30 Un proceso para preparar una espuma flexible

Country Status (26)

Country Link
EP (2) EP0793681B1 (es)
JP (2) JP3761575B2 (es)
KR (1) KR100359041B1 (es)
CN (2) CN1097066C (es)
AR (4) AR000912A1 (es)
AT (1) ATE182341T1 (es)
AU (1) AU701887B2 (es)
BG (1) BG63344B1 (es)
BR (1) BR9509743A (es)
CA (1) CA2203516A1 (es)
CZ (1) CZ287677B6 (es)
DE (1) DE69510953T2 (es)
DK (1) DK0793681T3 (es)
ES (1) ES2135774T3 (es)
FI (1) FI116224B (es)
GR (1) GR3031072T3 (es)
HK (1) HK1002660A1 (es)
HU (1) HU216283B (es)
MX (1) MX9703640A (es)
MY (1) MY113411A (es)
NO (1) NO312517B1 (es)
PL (1) PL181727B1 (es)
RO (1) RO120139B1 (es)
SI (1) SI9520123B (es)
TR (1) TR199501467A2 (es)
WO (1) WO1996016099A1 (es)

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CN103946257B (zh) 2011-10-28 2016-10-05 亨茨曼国际有限公司 制备聚氨酯泡沫的方法
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CN103087502A (zh) * 2012-12-28 2013-05-08 东莞市帕瑞诗贸易有限公司 一种亲水性聚氨酯泡绵及发泡工艺
FR3003463B1 (fr) 2013-03-20 2015-04-10 Urgo Lab Pansement ayant un bord peripherique adhesif avec un pourtour ondule
EP2818040A1 (en) 2013-06-24 2014-12-31 Huntsman International Llc Polyurethane foam for use as soil improver
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US10076156B2 (en) 2014-08-27 2018-09-18 Nike, Inc. Article of footwear with soil-shedding performance
WO2016033277A1 (en) 2014-08-27 2016-03-03 Nike Innovate C.V. Articles of footwear, apparel, and sports equipment with water absorbtion properties
ES2711772T3 (es) * 2014-10-29 2019-05-07 Dow Global Technologies Llc Prepolímero hidrófilo para espumas de poliuretano
CN104629075A (zh) * 2015-01-21 2015-05-20 南京瑞柯徕姆环保科技有限公司 一种柔性喷磨材料制备方法
CN104610555A (zh) * 2015-01-21 2015-05-13 南京瑞柯徕姆环保科技有限公司 一种嵌入纤维的柔性喷磨材料制备方法
CN104693461A (zh) * 2015-01-21 2015-06-10 南京瑞柯徕姆环保科技有限公司 一种阻燃型柔性喷磨材料制备方法
CN104592534A (zh) * 2015-01-21 2015-05-06 南京瑞柯徕姆环保科技有限公司 一种阻燃纤维型柔性喷磨材料制备方法
CN104610556A (zh) * 2015-01-24 2015-05-13 南京瑞柯徕姆环保科技有限公司 一种防锈型柔性喷磨材料制备方法
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CN108976775B (zh) * 2018-07-05 2021-02-09 江苏钟山化工有限公司 水中可沉降的聚氨酯软泡材料的制备方法及其应用
TWI723333B (zh) * 2019-01-23 2021-04-01 南韓商韓國Ｐ＆Ｐ股份有限公司 組合有生物膳食纖維組合物的含浸材料以及上述含浸材料的製造方法
CN110577627A (zh) * 2019-09-09 2019-12-17 上海万华科聚化工科技发展有限公司 一种具有高吸收能力的吸收材料的制备方法及其应用
CN111072909B (zh) * 2020-01-02 2021-09-07 万华化学集团股份有限公司 亲水性聚氨酯预聚物及其制备方法和在软质泡沫塑料中的应用
CN112961304B (zh) * 2021-03-11 2022-06-28 江苏钟山新材料有限公司 一种制备在水中可快速沉降的聚氨酯泡沫的方法
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Also Published As

Publication number Publication date
ES2135774T3 (es) 1999-11-01
FI116224B (fi) 2005-10-14
DE69510953D1 (de) 1999-08-26
CN1213088C (zh) 2005-08-03
MX9703640A (es) 1997-08-30
HU216283B (hu) 1999-06-28
JPH10509473A (ja) 1998-09-14
CN1439660A (zh) 2003-09-03
CZ287677B6 (en) 2001-01-17
ATE182341T1 (de) 1999-08-15
PL181727B1 (pl) 2001-09-28
EP0793681B1 (en) 1999-07-21
AR006923A2 (es) 1999-09-29
EP0894814A1 (en) 1999-02-03
HK1002660A1 (en) 1998-09-11
FI972171A (fi) 1997-05-21
AR010462A2 (es) 2000-06-28
JP2005113155A (ja) 2005-04-28
MY113411A (en) 2002-02-28
CA2203516A1 (en) 1996-05-30
BG63344B1 (bg) 2001-10-31
NO312517B1 (no) 2002-05-21
SI9520123A (en) 1997-12-31
AR010463A2 (es) 2000-06-28
CN1097066C (zh) 2002-12-25
BG101604A (en) 1998-02-27
FI972171A0 (fi) 1997-05-21
AU701887B2 (en) 1999-02-11
DE69510953T2 (de) 1999-12-09
CZ152497A3 (en) 1997-08-13
NO972322L (no) 1997-07-21
CN1164243A (zh) 1997-11-05
GR3031072T3 (en) 1999-12-31
JP3761575B2 (ja) 2006-03-29
NO972322D0 (no) 1997-05-21
SI9520123B (en) 2001-12-31
DK0793681T3 (da) 2000-01-24
EP0793681A1 (en) 1997-09-10
HUT76982A (hu) 1998-01-28
TR199501467A2 (tr) 1996-07-21
RO120139B1 (ro) 2005-09-30
BR9509743A (pt) 1997-10-21
WO1996016099A1 (en) 1996-05-30
PL320365A1 (en) 1997-09-29
KR100359041B1 (ko) 2003-02-17
AU3806395A (en) 1996-06-17

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