ES2054742T3 - Masas de moldeo de polioximetileno reforzadas con volastonita, un procedimiento para su obtencion y su empleo. - Google Patents

Masas de moldeo de polioximetileno reforzadas con volastonita, un procedimiento para su obtencion y su empleo.

Info

Publication number
ES2054742T3
ES2054742T3 ES88111753T ES88111753T ES2054742T3 ES 2054742 T3 ES2054742 T3 ES 2054742T3 ES 88111753 T ES88111753 T ES 88111753T ES 88111753 T ES88111753 T ES 88111753T ES 2054742 T3 ES2054742 T3 ES 2054742T3
Authority
ES
Spain
Prior art keywords
volastonite
procedure
obtaining
moldable materials
molding masses
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.)
Expired - Lifetime
Application number
ES88111753T
Other languages
English (en)
Inventor
Heiner Dr Goerrissen
Gerhard Dr Heinz
Albrecht Dr Hilt
Georg Nikolaus Dr Simon
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6332467&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2054742(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2054742T3 publication Critical patent/ES2054742T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/10—Silicon-containing compounds
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • 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
    • C08K9/06—Ingredients treated with organic substances with silicon-containing compounds
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/259—Silicic material

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)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

LA INVENCION CONCIERNE MATERIALES MOLDEABLES DE POLIOXIMETILO REFORZADAS QUE CONTIENEN (A) POR LO MENOS UN POLIOXIMETILO - HOMO O/Y COPOLIMESIRATO. (B) WOLLASTONITA SEGUN LAS NECESIDADES EN PROPORCION DE PESO DE LOS COMPONENTES (A):(B) DE 95 A 50 POR 5 A 50 Y EVENTUALMENTE. (C) AGENTES AUXILIARES EN CANTIDAD EFECTIVA, LOS CRISTALES DE WOLLASTONITA (B) TENIENDO UN ESPESOR MEDIO DE (MU)M Y UNA PROPORCION LARGURA/ESPESOR EQUIVALENTE O SUPERIOR A 5. PARA LA FABRICACION DE LAS MATERIAS MOLDEABLES, SE INTRODUCEN LOS CRISTALES DE WOLLASTONITA (B) SEGUN LAS NECESIDADES MEDIANTE UNA MAQUINA MOLDEADORA A UNA TEMPERATURA DE 180 (GRADOS) C A 260 (GRADOS) C EN LA FUSION DEL COMPONENTE (A). LAS MATERIAS MOLDEABLES DE POLIOXIMETILO SE PRESTAN PARTICULARMENTE BIEN A LA FABRICACION DE CUERPOS DE MOLDE.
ES88111753T 1987-07-28 1988-07-21 Masas de moldeo de polioximetileno reforzadas con volastonita, un procedimiento para su obtencion y su empleo. Expired - Lifetime ES2054742T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873724869 DE3724869A1 (de) 1987-07-28 1987-07-28 Mit wollastonit verstaerkte polyoxymethylen-formmassen, verfahren zu ihrer herstellung und verwendung

Publications (1)

Publication Number Publication Date
ES2054742T3 true ES2054742T3 (es) 1994-08-16

Family

ID=6332467

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88111753T Expired - Lifetime ES2054742T3 (es) 1987-07-28 1988-07-21 Masas de moldeo de polioximetileno reforzadas con volastonita, un procedimiento para su obtencion y su empleo.

Country Status (5)

Country Link
US (1) US4987176A (es)
EP (1) EP0301407B1 (es)
JP (1) JPS6443555A (es)
DE (2) DE3724869A1 (es)
ES (1) ES2054742T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2124834C (en) * 1991-12-23 2004-12-14 Bruce M. Mulholland Polymeric acetals resistant to mineral deposition
DE19981597B4 (de) * 1998-02-24 2011-04-14 Asahi Kasei Kabushiki Kaisha Polyoxymethylenharz-Zusammensetzung, sowie Formkörper daraus
DE10030635A1 (de) * 2000-06-29 2002-01-10 Basf Ag Stabilisierte schwarze Polyoxymethylenformmassen
EP3341439A1 (en) 2015-09-30 2018-07-04 Celanese Sales Germany GmbH Low friction squeak free assembly

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL274973A (es) * 1961-02-20
NO116778B (es) * 1963-05-31 1969-05-19 Monsanto Co
US3775363A (en) 1972-04-21 1973-11-27 Celanese Corp Oxymethylene polymer compositions containing acicular calcium metasilicate
US3960984A (en) 1974-04-16 1976-06-01 E. I. Du Pont De Nemours And Company Composition of oxymethylene polymer and amide oligomers
CH590726A5 (es) * 1975-08-11 1977-08-31 Ebauches Sa
CH626385A5 (es) 1976-02-05 1981-11-13 Ciba Geigy Ag
DE2921167A1 (de) 1979-05-25 1980-12-04 Basf Ag Verstaerkte polyoxymethylenformmassen
DE3044118A1 (de) 1980-11-24 1982-06-24 Basf Ag, 6700 Ludwigshafen Polyacetale mit erhoehter dauergebrauchstemperatur
DE3303760A1 (de) * 1983-02-04 1984-08-09 Hoechst Ag, 6230 Frankfurt Schlagzaeh modifiziertes polyoxymethylen und daraus hergestellte formkoerper
JPS59189170A (ja) * 1983-04-13 1984-10-26 Polyplastics Co 成形用熱可塑性樹脂組成物
JPS60127346A (ja) * 1983-12-13 1985-07-08 Mitsubishi Gas Chem Co Inc アセタ−ル樹脂組成物
DE3441546A1 (de) * 1984-11-14 1986-05-15 Basf Ag, 6700 Ludwigshafen Thermoplastische polyoxymethylenformmassen mit hoher abriebfestigkeit

Also Published As

Publication number Publication date
JPS6443555A (en) 1989-02-15
DE3724869A1 (de) 1989-02-09
EP0301407B1 (de) 1993-05-12
EP0301407A1 (de) 1989-02-01
DE3880911D1 (de) 1993-06-17
US4987176A (en) 1991-01-22

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