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WO2007128660A3 - Composition d'apparence trouble et à effet barrière amélioré, procédé de production et utilisation de ladite composition - Google Patents

Composition d'apparence trouble et à effet barrière amélioré, procédé de production et utilisation de ladite composition Download PDF

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Publication number
WO2007128660A3
WO2007128660A3 PCT/EP2007/053782 EP2007053782W WO2007128660A3 WO 2007128660 A3 WO2007128660 A3 WO 2007128660A3 EP 2007053782 W EP2007053782 W EP 2007053782W WO 2007128660 A3 WO2007128660 A3 WO 2007128660A3
Authority
WO
WIPO (PCT)
Prior art keywords
composition
production
discrete particles
barrier effect
improved barrier
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/EP2007/053782
Other languages
German (de)
English (en)
Other versions
WO2007128660A2 (fr
Inventor
Matthias Seiler
Stefan Bernhardt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Operations GmbH
Original Assignee
Evonik Degussa GmbH
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 Evonik Degussa GmbH filed Critical Evonik Degussa GmbH
Publication of WO2007128660A2 publication Critical patent/WO2007128660A2/fr
Publication of WO2007128660A3 publication Critical patent/WO2007128660A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
    • C09D175/04—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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
    • C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
    • C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
    • C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/758—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing two or more cycloaliphatic rings
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
    • C08G18/8022—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with polyols having at least three hydroxy groups
    • C08G18/8025—Masked aliphatic or cycloaliphatic polyisocyanates
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/42—Gloss-reducing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)

Abstract

L'invention concerne une composition obtenue (i) en produisant un mélange transparent apte à l'écoulement qui contient A) au moins un premier oligomère ou polymère et B) au moins un deuxième oligomère ou polymère différent de A), (ii) en faisant passer ce mélange transparent à l'état trouble, (iii) en formant une dispersion d'une phase discontinue dans une phase continue et (iv) en solidifiant cette dispersion pour former une matrice constituée de particules solides ou liquides dispersées. Selon ladite invention, a) la taille des particules discrètes est inférieure à 500 µm; b) la proportion en nombre des particules discrètes présentant une taille de particules inférieure à 40 nm, par rapport au nombre total de particules discrètes, est supérieure à 2,0 % et c) la proportion en nombre de particules discrètes présentant une taille de particules supérieure à 50 nm, par rapport au nombre total de particules discrètes, est supérieure à 2,0 %. Cette invention concerne également un corps moulé contenant une composition de ce type, un procédé de production de ladite composition ainsi que les domaines d'application possibles de cette dernière.
PCT/EP2007/053782 2006-05-09 2007-04-18 Composition d'apparence trouble et à effet barrière amélioré, procédé de production et utilisation de ladite composition Ceased WO2007128660A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006021471.4 2006-05-09
DE102006021471A DE102006021471A1 (de) 2006-05-09 2006-05-09 Zusammensetzung mit trübem Erscheinungsbild und verbesserter Barrierewirkung, Verfahren zu ihrer Herstellung sowie ihre Verwendung

Publications (2)

Publication Number Publication Date
WO2007128660A2 WO2007128660A2 (fr) 2007-11-15
WO2007128660A3 true WO2007128660A3 (fr) 2008-02-14

Family

ID=38269046

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/053782 Ceased WO2007128660A2 (fr) 2006-05-09 2007-04-18 Composition d'apparence trouble et à effet barrière amélioré, procédé de production et utilisation de ladite composition

Country Status (2)

Country Link
DE (1) DE102006021471A1 (fr)
WO (1) WO2007128660A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105419533B (zh) * 2015-11-27 2017-12-12 陕西五岳松航空新材料有限公司 一种涂料组合物及其制备方法
CN105400318B (zh) * 2015-11-27 2017-12-15 锦洋高新材料股份有限公司 一种铝单板用水性pvdf氟碳金属烤漆
CN106118532B (zh) * 2016-07-21 2019-04-19 苏州泰仑电子材料有限公司 低残留电子屏幕专用ab双面胶
CN107129791B (zh) * 2017-03-28 2018-10-19 苏州正硅防水科技有限公司 一种建筑构件连接处密封膏及其制备方法
JP7092134B2 (ja) * 2017-08-15 2022-06-28 住友ゴム工業株式会社 三次元積層造形用ゴム組成物
CN110294897B (zh) * 2019-05-24 2022-05-17 武汉金发科技有限公司 一种超支化聚酯及其合成方法与一种热塑性树脂复合材料及其制备方法
CN110591471B (zh) * 2019-09-27 2021-06-08 新恒东薄膜材料（常州）有限公司 一种增强透明pi基材表面附着力的预涂液及其应用方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1329985A (en) * 1969-12-01 1973-09-12 Dulux Australia Ltd Process for making vesiculated polymer and coatings made therefrom
WO2000026267A1 (fr) * 1998-11-05 2000-05-11 The Board Of Trustees Of The University Of Illinois Polyetherimides ramifies et hyperramifies issus de monomeres stables a1bn, ab, aa et bb et agents de coiffage terminal am
WO2006056596A1 (fr) * 2004-11-27 2006-06-01 Degussa Ag Matieres premieres nano-composites polymeres produits par formation de noyau regulee de polymeres dentritiques

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1329985A (en) * 1969-12-01 1973-09-12 Dulux Australia Ltd Process for making vesiculated polymer and coatings made therefrom
WO2000026267A1 (fr) * 1998-11-05 2000-05-11 The Board Of Trustees Of The University Of Illinois Polyetherimides ramifies et hyperramifies issus de monomeres stables a1bn, ab, aa et bb et agents de coiffage terminal am
WO2006056596A1 (fr) * 2004-11-27 2006-06-01 Degussa Ag Matieres premieres nano-composites polymeres produits par formation de noyau regulee de polymeres dentritiques

Also Published As

Publication number Publication date
DE102006021471A1 (de) 2007-11-15
WO2007128660A2 (fr) 2007-11-15

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