EP2084231A1 - Matières moulables contenant des nanoparticules organiques hautement réticulées - Google Patents

Matières moulables contenant des nanoparticules organiques hautement réticulées

Info

Publication number
EP2084231A1
EP2084231A1 EP07820801A EP07820801A EP2084231A1 EP 2084231 A1 EP2084231 A1 EP 2084231A1 EP 07820801 A EP07820801 A EP 07820801A EP 07820801 A EP07820801 A EP 07820801A EP 2084231 A1 EP2084231 A1 EP 2084231A1
Authority
EP
European Patent Office
Prior art keywords
monomers
weight
polymerization
acid
total amount
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.)
Withdrawn
Application number
EP07820801A
Other languages
German (de)
English (en)
Inventor
Marc Schröder
Andreas Eipper
Matthias Scheibitz
Hiroki Fukuhara
Jens Assmann
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Priority to EP07820801A priority Critical patent/EP2084231A1/fr
Publication of EP2084231A1 publication Critical patent/EP2084231A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/04—Ingredients treated with organic substances
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene

Definitions

  • thermoplastics examples include i.a. Layered silicates (JP-A 03/62856) with a high aspect ratio.
  • Uses include the production of adhesives, sealants, plastic plasters, paper coating slips, nonwoven fabrics, paints, and as coating agents.
  • thermoplastic molding compositions in particular polyesters and polyamides
  • thermoplastic molding compositions which have improved mechanical properties.
  • thermoplastics of any kind.
  • An enumeration of suitable thermoplastics A) can be found for example in the plastic paperback (Hrsg. Saechtling), edition 1989, where sources are also called. Processes for the production of such thermoplastics are known per se to the person skilled in the art. Some preferred types of plastic will be explained in more detail below, with polyamides and polyesters being preferred.
  • the homopolymers are generally prepared by polymerization of formaldehyde or trioxane, preferably in the presence of suitable catalysts.
  • Suitable aromatic dicarboxylic acids are the compounds already described for the polyalkylene terephthalates. Preference is given to mixtures of 5 to
  • the products contained as component A3) may e.g. are prepared according to the method described in DE-AS 10 01 001 and DE-AS 10 03 436. Also commercially available such copolymers are available.
  • the weight average molecular weight determined by light scattering is in the range of 50,000 to 500,000, more preferably 100,000 to 250,000.
  • substituents are, for example, alkyl, arylalkyl, aryl, nitro, cyano or alkoxy groups and also heteroaromatics such as pyridine and halogen atoms.
  • the preferred substituents include alkyl radicals having up to 10 carbon atoms such as methyl, ethyl, i-propyl, n-hexyl, i-hexyl, Ci- to Cio-alkoxy such as methoxy, ethoxy, n-propoxy, n-butoxy, aryl radicals with bis to 20 carbon atoms, such as phenyl or naphthyl, and fluorine and chlorine.
  • a part or the total amount of the abovementioned nitrogen-containing monomers AK can be present in the nitrogen-protonated quaternary ammonium form.
  • alkylene glycol diacrylates and dimethacrylates such as ethylene glycol diacrylate, 1,2-propylene glycol diacrylate, 1,3-propylene glycol diacrylate, 1,3-butylene glycol diacrylate, 1,4-butylene glycol diacrylate and ethylene glycol dimethacrylate, 1, 2-propylene glycol dimethacrylate, 1, 3-propylene glycol dimethacrylate, 1, 3-butylene glycol dimethacrylate, 1, 4-butylene glycol dimethacrylate and o-, m- and / or p-divinylbenzene, vinyl methacrylate, vinyl acrylate, allyl methacrylate, allyl acrylate, diallyl maleate, diallyl fumarate, Diallyl phthalate, methylenebisacrylamide, cyclopentadienyl acrylate, triallyl cyanurate
  • the process according to the invention is carried out such that a partial amount of the deionized water, of the dispersant and optionally a partial amount of the monomers A, B and / or C and of the free-radical initiator are initially introduced in the polymerization vessel at 20 to 25 ° C. (room temperature) under an inert gas atmosphere Then, the template mixture is heated with stirring to the appropriate polymerization temperature and then the residual amounts of deionized water and Dispersing aids and the total amounts or any remaining amounts of monomers A, B and / or C and radical initiator are metered.
  • the metering of the monomers A, B and / or C, of the free-radical initiator and of the other components can be carried out batchwise in several sub-quantities as well as continuously with consistent or varying flow rates.
  • the ethylene copolymers described above can be prepared by methods known per se, preferably by random copolymerization under high pressure and elevated temperature. Corresponding methods are generally known.
  • Preferred elastomers are also emulsion polymers, their preparation e.g. at Blackley in the monograph "Emulsion Polymerization".
  • the emulsifiers and catalysts which can be used are known per se.
  • R 10 is hydrogen or a C 1 to C 4 alkyl group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)

Abstract

Matières moulables thermoplastiques, contenant A) de 10 à 99,9 % en poids d'un polymère thermoplastique; B) de 0,01 à 10 % en poids d'un copolymère qui peuvent être obtenues par polymérisation radicalaire en émulsion aqueuse de monomères éthyléniquement insaturés en présence d'au moins un agent dispersant et d'au moins un amorceur radicalaire suivant le procédé en continu, laquelle polymérisation en émulsion utilise de 70 à 99,5 % en poids de composés α,β-monoéthyléniquement insaturés [monomère A] et de 0,5 à 30 % en poids de composés comprenant au moins deux groupes éthyléniquement insaturés aptes à la copolymérisation radicalaire [monomère B], et le cas échéant jusqu'à 5 % en poids d'acides mono- ou dicarboxyliques α,β-monoéthyléniquement insaturés contenant de 3 à 6 atomes de carbone et/ou de leurs amides [monomère C], la somme des monomères A à C étant égale à 100 % en poids (quantité totale de monomères), et l'alimentation des monomères se fait de telle façon que ≥ 60 % en poids de la quantité totale du monomère B sont ajoutés au mélange de polymérisation dans des conditions de polymérisation à un moment après que ≥60 % en poids de la quantité totale de monomères aient été ajoutés au mélange de polymérisation dans des conditions de polymérisation; C) de 0 à 70 % en poids d'autres additifs, la somme des pourcentages en poids des composants A) à C) étant égale à 100 %.
EP07820801A 2006-10-11 2007-10-02 Matières moulables contenant des nanoparticules organiques hautement réticulées Withdrawn EP2084231A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07820801A EP2084231A1 (fr) 2006-10-11 2007-10-02 Matières moulables contenant des nanoparticules organiques hautement réticulées

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP06122060 2006-10-11
PCT/EP2007/060419 WO2008043683A1 (fr) 2006-10-11 2007-10-02 Matières moulables contenant des nanoparticules organiques hautement réticulées
EP07820801A EP2084231A1 (fr) 2006-10-11 2007-10-02 Matières moulables contenant des nanoparticules organiques hautement réticulées

Publications (1)

Publication Number Publication Date
EP2084231A1 true EP2084231A1 (fr) 2009-08-05

Family

ID=38870383

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07820801A Withdrawn EP2084231A1 (fr) 2006-10-11 2007-10-02 Matières moulables contenant des nanoparticules organiques hautement réticulées

Country Status (7)

Country Link
US (1) US20100036041A1 (fr)
EP (1) EP2084231A1 (fr)
JP (1) JP2010506020A (fr)
KR (1) KR20090088367A (fr)
CN (1) CN101522807A (fr)
BR (1) BRPI0719658A2 (fr)
WO (1) WO2008043683A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0721119A2 (pt) 2006-12-15 2015-01-27 Basf Se Dispersão polimérica aquosa, processo para a preparação da mesma, método de modificação das propriedades reológicas de uma dispersão polimérica aquosa, composição aglutinante, material de revestimento, usos de uma composição aglutinante, de uma dispersão polimérica aquosa e de pelo menos um policarbonato altamente ramificado, pasta para o revestimento de papel, e, papelão ou papel
CN103788632B (zh) * 2013-12-17 2016-04-06 浙江普利特新材料有限公司 一种高刚性、高耐久性的碳纤维增强聚酰胺复合材料及其制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000216A (en) * 1970-09-22 1976-12-28 Rohm And Haas Company Surface altering agent for thermoplastic polymers
DE4231995A1 (de) * 1992-09-24 1994-03-31 Roehm Gmbh Lichtstreuende Polystyrolformmasse und daraus hergestellte Formkörper
DE19939325A1 (de) * 1999-08-19 2001-02-22 Basf Ag Verfahren zur Herstellung wässriger Polymerdispersionen
DE102005057196A1 (de) * 2005-11-29 2007-06-06 Basf Ag Formmassen und daraus erhältliche Folien aus Polyamid enthaltend vernetzte Polymerpartikel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2008043683A1 *

Also Published As

Publication number Publication date
WO2008043683A1 (fr) 2008-04-17
KR20090088367A (ko) 2009-08-19
US20100036041A1 (en) 2010-02-11
JP2010506020A (ja) 2010-02-25
BRPI0719658A2 (pt) 2014-04-29
CN101522807A (zh) 2009-09-02

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