MA28986B1 - Systeme de mousse a peau integree en polyurethane faible densite prepare au moyen de microspheres expansibles et d'eau comme agent de co-soufflage - Google Patents

Systeme de mousse a peau integree en polyurethane faible densite prepare au moyen de microspheres expansibles et d'eau comme agent de co-soufflage

Info

Publication number
MA28986B1
MA28986B1 MA29795A MA29795A MA28986B1 MA 28986 B1 MA28986 B1 MA 28986B1 MA 29795 A MA29795 A MA 29795A MA 29795 A MA29795 A MA 29795A MA 28986 B1 MA28986 B1 MA 28986B1
Authority
MA
Morocco
Prior art keywords
water
expandable microspheres
low
blowing agent
foam system
Prior art date
Application number
MA29795A
Other languages
English (en)
Inventor
Federico Brusa
Davide Brambillasca
Original Assignee
Elachem S R L
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34958786&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MA28986(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Elachem S R L filed Critical Elachem S R L
Publication of MA28986B1 publication Critical patent/MA28986B1/fr

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
    • C08G18/08—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
    • 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
    • C08J9/32—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof from compositions containing microballoons, e.g. syntactic foams
    • 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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • 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
    • 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
    • C08G2410/00—Soles
    • 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
    • C08J2203/00—Foams characterized by the expanding agent
    • C08J2203/22—Expandable microspheres, e.g. Expancel®
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/22—Expanded, porous or hollow particles

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)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

La présente invention concerne des produits mousses présentant des densités en expansion libre allant de 0,05 à 0,22. Ces produits sont obtenus en mettant en réaction au moins un polyol avec au moins un prépolymère isocyanate, en présence d'une quantité de microsphères expansibles qui va de 1,0 % à 30 % en poids, sur la base du poids dudit polyol, et d'une quantité d'agent d'expansion qui va de 0,5 à 0,1 fois la quantité de microsphères, puis en mettant en oeuvre une étape d'expansion polymère à une température qui est suffisante pour provoquer l'expansion des microsphères.
MA29795A 2004-09-08 2007-04-03 Systeme de mousse a peau integree en polyurethane faible densite prepare au moyen de microspheres expansibles et d'eau comme agent de co-soufflage MA28986B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2004/000486 WO2006027805A1 (fr) 2004-09-08 2004-09-08 Composition et processus de realisation de produits expanses a faible densite

Publications (1)

Publication Number Publication Date
MA28986B1 true MA28986B1 (fr) 2007-11-01

Family

ID=34958786

Family Applications (1)

Application Number Title Priority Date Filing Date
MA29795A MA28986B1 (fr) 2004-09-08 2007-04-03 Systeme de mousse a peau integree en polyurethane faible densite prepare au moyen de microspheres expansibles et d'eau comme agent de co-soufflage

Country Status (12)

Country Link
EP (1) EP1786857B2 (fr)
CN (1) CN101048449B (fr)
AT (1) ATE539106T1 (fr)
BR (1) BRPI0515650A (fr)
EG (1) EG26373A (fr)
ES (1) ES2380005T5 (fr)
MA (1) MA28986B1 (fr)
PL (1) PL1786857T5 (fr)
RU (1) RU2397996C2 (fr)
TN (1) TNSN07081A1 (fr)
UA (1) UA91196C2 (fr)
WO (2) WO2006027805A1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102137878B (zh) 2008-08-28 2014-06-18 国际纸业公司 可膨胀微球及其制造和使用方法
KR101231023B1 (ko) 2009-11-26 2013-02-07 제일모직주식회사 단열성이 우수한 경질 폴리우레탄 폼 및 그 제조방법
WO2011153653A1 (fr) 2010-06-08 2011-12-15 Bioapply Sarl Matériau expansible biodégradable convenant à la production de pantoufles
KR101332433B1 (ko) 2010-08-24 2013-11-22 제일모직주식회사 단열성이 우수한 경질 폴리우레탄 폼 및 그 제조방법
EP2465657A1 (fr) * 2010-12-16 2012-06-20 Basf Se Procédé de fabrication de corps de formage en polyuréthane de faible épaisseur
CA2832855C (fr) * 2011-04-15 2017-05-30 Brian W. Carlson Adhesifs a base de diphenylmethane-diisocyanate modifie
DE102012206094B4 (de) 2012-04-13 2019-12-05 Adidas Ag Sohlen für Sportschuhe, Schuhe und Verfahren zur Herstellung einer Schuhsohle
DE102013202291C5 (de) 2013-02-13 2026-01-15 Adidas Ag Dämpfungselement für Sportbekleidung und Schuh mit einem solchen Dämpfungselement
US9930928B2 (en) 2013-02-13 2018-04-03 Adidas Ag Sole for a shoe
USD776410S1 (en) 2013-04-12 2017-01-17 Adidas Ag Shoe
WO2015061127A1 (fr) * 2013-10-21 2015-04-30 Basf Se Système de mousse viscoélastique
DE102014215897B4 (de) 2014-08-11 2016-12-22 Adidas Ag adistar boost
DE102014216115B4 (de) 2014-08-13 2022-03-31 Adidas Ag Gemeinsam gegossene 3D Elemente
JP6679363B2 (ja) 2015-03-23 2020-04-15 アディダス アーゲー ソールおよびシューズ
DE102015206486B4 (de) 2015-04-10 2023-06-01 Adidas Ag Schuh, insbesondere Sportschuh, und Verfahren zur Herstellung desselben
DE102015206900B4 (de) 2015-04-16 2023-07-27 Adidas Ag Sportschuh
DE102015209795B4 (de) 2015-05-28 2024-03-21 Adidas Ag Ball und Verfahren zu dessen Herstellung
EP3147303A1 (fr) * 2015-09-25 2017-03-29 Ernesto Monton Martin Produit de surface solide comprenant un isocyanate aliphatique et procédé de fabrication de celui-ci
DE102019204579B4 (de) 2019-04-01 2022-10-06 Adidas Ag Recycling eines Schuhs
CA3140514A1 (fr) * 2019-05-16 2020-11-19 Basf Se Systemes de mousse de faible densite de polyurethane a dechirure sur refente elevee
WO2022195398A1 (fr) * 2021-03-15 2022-09-22 Toscana Gomma S.P.A. Procédé de fabrication d'un gel de polyuréthane
CN119101205A (zh) * 2024-08-06 2024-12-10 温州大学新材料与产业技术研究院 一种低密度高强度的全水发泡聚氨酯材料及其制备方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5260343A (en) * 1993-01-04 1993-11-09 Basf Corporation Low density flexible integral skin polyurethane systems using thermoplastic hydrocarbon microspheres and water as co-blowing agents
US5418257A (en) * 1993-04-08 1995-05-23 Weisman; Morey Modified low-density polyurethane foam body
EP0740682A4 (fr) * 1993-09-24 1997-08-20 Urethane Tech Inc Procede de formation de structures microcellulaires a peau integree
PL201662B1 (pl) * 1999-01-26 2009-04-30 Huntsman Int Llc Sposób wytwarzania spienionych poliuretanów termoplastycznych oraz tabletka poliuretanu termoplastycznego
TWI228522B (en) * 1999-06-04 2005-03-01 Fuji Spinning Co Ltd Urethane molded products for polishing pad and method for making same
WO2001047694A1 (fr) 1999-12-24 2001-07-05 Huntsman International Llc Moulage par injection assiste au gaz
US6348161B1 (en) * 2000-08-03 2002-02-19 Basf Corporation Polyol composition containing a hydrocarbon blowing agent
DE10063497A1 (de) † 2000-12-20 2002-07-04 Bayer Ag Polyurethanelastomere mit verbesserter Hydrolysestabilität
AU2002303871A1 (en) * 2001-05-25 2002-12-09 Apache Products Company Foam insulation made with expandable microspheres and methods
CN100348663C (zh) * 2001-11-02 2007-11-14 日本皇冠塞株式会社 具有优异的安全性且环保的盖用密封件和金属盖
US6759443B2 (en) 2001-12-21 2004-07-06 Basf Corporation Polyurethane foam composition and additive useful in shoe sole applications and methods of making same
DE10248877A1 (de) * 2002-10-18 2004-04-29 Basf Ag Verfahren zur Herstellung von Integralschaumstoffen
DE10326138A1 (de) * 2003-06-06 2004-12-23 Basf Ag Verfahren zur Herstellung von expandierbaren thermoplastischen Elastomeren

Also Published As

Publication number Publication date
EP1786857B1 (fr) 2011-12-28
EP1786857A1 (fr) 2007-05-23
RU2397996C2 (ru) 2010-08-27
PL1786857T5 (pl) 2017-03-31
TNSN07081A1 (en) 2008-06-02
WO2006027671A1 (fr) 2006-03-16
CN101048449A (zh) 2007-10-03
CN101048449B (zh) 2012-01-25
BRPI0515650A (pt) 2008-07-29
EP1786857B2 (fr) 2016-03-30
RU2007112915A (ru) 2008-10-20
EG26373A (en) 2013-09-09
ES2380005T5 (es) 2016-08-01
WO2006027805A1 (fr) 2006-03-16
ES2380005T3 (es) 2012-05-07
UA91196C2 (ru) 2010-07-12
PL1786857T3 (pl) 2012-05-31
ATE539106T1 (de) 2012-01-15

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