ES2118378T3 - Micropolvo. - Google Patents

Micropolvo.

Info

Publication number
ES2118378T3
ES2118378T3 ES94904621T ES94904621T ES2118378T3 ES 2118378 T3 ES2118378 T3 ES 2118378T3 ES 94904621 T ES94904621 T ES 94904621T ES 94904621 T ES94904621 T ES 94904621T ES 2118378 T3 ES2118378 T3 ES 2118378T3
Authority
ES
Spain
Prior art keywords
micropowder
prilling
melts
ketones
spray
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
ES94904621T
Other languages
English (en)
Inventor
Michael Schoenherr
Juergen Ahlers
Hermann Buchert
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
Priority claimed from DE4301543A external-priority patent/DE4301543A1/de
Application filed by BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of ES2118378T3 publication Critical patent/ES2118378T3/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
    • 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
    • C08J3/12—Powdering or granulating
    • C08J3/122—Pulverisation by spraying
    • 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
    • C08J3/12—Powdering or granulating
    • 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
    • C08J2381/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing sulfur with or without nitrogen, oxygen, or carbon only; Polysulfones; Derivatives of such polymers
    • C08J2381/06—Polysulfones; Polyethersulfones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Polyethers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Glanulating (AREA)
  • Liquid Crystal Substances (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

LA INVENCION SE REFIERE A MICROPOLVO CON PARTICULAS ESFERICAS DE UNA ESTRUCTURA SUPERFICIAL ESENCIALMENTE LISA, CONTENIENDO COMO COMPONENTE ESENCIAL POLIARILENO ETER SULFONA O POLIARILENO ETER CETONA, OBTENIBLE MEDIANTE GRANULACION O FUSION O SECADO DE ROCIADO DE SUS SOLUCIONES.
ES94904621T 1993-01-08 1994-01-04 Micropolvo. Expired - Lifetime ES2118378T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4300326 1993-01-08
DE4301543A DE4301543A1 (de) 1993-01-08 1993-01-21 Mikropulver

Publications (1)

Publication Number Publication Date
ES2118378T3 true ES2118378T3 (es) 1998-09-16

Family

ID=25922152

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94904621T Expired - Lifetime ES2118378T3 (es) 1993-01-08 1994-01-04 Micropolvo.

Country Status (11)

Country Link
EP (1) EP0678109B1 (es)
JP (1) JP3369181B2 (es)
CN (1) CN1116428A (es)
AT (1) ATE168393T1 (es)
AU (1) AU5859394A (es)
BR (1) BR9405783A (es)
CA (1) CA2152279A1 (es)
DK (1) DK0678109T3 (es)
ES (1) ES2118378T3 (es)
GR (1) GR3027603T3 (es)
WO (1) WO1994015999A1 (es)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10256097A1 (de) * 2002-12-02 2004-06-17 Eos Gmbh Electro Optical Systems Kunststoffpulver für das Lasersintern
WO2005090448A1 (de) * 2004-03-21 2005-09-29 Toyota Motorsport Gmbh Pulver für das rapid prototyping und verfahren zu dessen herstellung
US9833788B2 (en) 2004-03-21 2017-12-05 Eos Gmbh Electro Optical Systems Powder for layerwise manufacturing of objects
US20050207931A1 (en) 2004-03-21 2005-09-22 Toyota Motorsport Gmbh unknown
CN1305936C (zh) * 2005-03-25 2007-03-21 吉林大学 可再分散性聚芳醚砜类微粉的制备方法
CN1302047C (zh) * 2005-03-25 2007-02-28 吉林大学 水基聚芳醚砜类分散液及其制备方法
BRPI0721577B1 (pt) * 2007-04-20 2018-05-15 Saint-Gobain Performance Plastics Pampus Gmbh Rolamento isento de manutenção
TWI400278B (zh) * 2008-05-21 2013-07-01 Toray Industries 聚合物微粒子之製法
CN101831177B (zh) * 2010-05-05 2011-10-19 吉林大学 一种水分散聚芳醚砜类乳液的配方及生产工艺
BR112013027620A2 (pt) 2011-04-29 2017-02-14 Saint Gobain Performance Plastics Corp rolamento de deslize livre de manutenção com fep ou pfa na camada adesiva
KR101745017B1 (ko) 2011-12-05 2017-06-09 현대자동차주식회사 초음파 고온 진동법을 이용한 열제어 소재용 마이크로 입자와, 이것의 제조 장치 및 방법
FR2985215B1 (fr) 2011-12-28 2014-09-19 Saint Gobain Performance Plast Revetements polymeres deposes sur des substrats par des techniques de projection thermique
CN103182808A (zh) 2011-12-28 2013-07-03 圣戈班高功能塑料集团 一种包括含氟聚合物表面层以及非氟聚合物过渡层的多层复合物
PL2867019T3 (pl) 2012-06-29 2023-04-24 Saint-Gobain Performance Plastics Pampus Gmbh Łożysko ślizgowe zawierające system podkładu jako promotor przyczepności
EP2901031B1 (en) 2012-09-28 2022-02-23 Saint-Gobain Performance Plastics Pampus GmbH Maintenance-free slide bearing with a combined adhesive sliding layer
US9809685B2 (en) 2013-07-18 2017-11-07 Basf Se Division of a polyarylene ether solution
WO2015007774A1 (de) * 2013-07-18 2015-01-22 Basf Se Vereinzelung einer polyarylenetherlösung
CN105555841B (zh) 2013-07-18 2018-06-22 巴斯夫欧洲公司 聚亚芳基醚溶液的分离
CN104974661B (zh) * 2014-04-03 2016-04-27 曾志玲 聚醚砜超细微粉、其用途以及含有聚醚砜超细微粉的涂料及它们的制备方法
CN103881118A (zh) * 2014-04-06 2014-06-25 吉林大学 一种可再分散聚芳醚砜类微粉的制备方法
EP3444089B1 (en) * 2016-04-13 2024-02-28 Teijin Limited Prepreg, fiber-reinforced composite material and surface-modified reinforcing fibers
US11685829B2 (en) * 2017-06-07 2023-06-27 Solvay Specialty Polymers Usa, Llc Process for preparing particles of aromatic polymers, particles obtainable by said process and their uses
CN109705376A (zh) * 2019-01-21 2019-05-03 开封夸克新材料有限公司 聚醚砜微粉、其制备方法及应用
EP3921362A1 (de) 2019-02-04 2021-12-15 Basf Se Leicht lösliche und rieselfähige granulate auf basis von hochtemperaturthermoplasten mit niedrigem gehalt an flüchtigen organischen verbindungen
CN110655666B (zh) * 2019-10-30 2023-01-20 中山大学 一种聚芳醚酮粉末及其制备方法
CN111440319B (zh) * 2020-05-13 2023-06-02 吉林省中科聚合工程塑料有限公司 一种聚芳醚砜聚合物的后处理方法
CN111471194B (zh) * 2020-05-13 2023-07-25 吉林省中科聚合工程塑料有限公司 一种聚芳醚砜聚合物中空微粉及其制备方法
CN111499890B (zh) * 2020-05-13 2023-06-09 浙江帕尔科新材料有限公司 一种聚芳醚酮聚合物中空微粉及其制备方法
CN111363139B (zh) * 2020-05-13 2023-06-06 浙江帕尔科新材料有限公司 一种聚芳醚酮聚合物的后处理方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1426342A (en) 1973-11-19 1976-02-25 Ici Ltd Coating compositions
JPS5416378A (en) * 1977-07-08 1979-02-06 Asahi Chem Ind Co Ltd Polysulfone semipermeable membrane
JPS60125245A (ja) 1983-12-12 1985-07-04 Nitto Electric Ind Co Ltd 液状活性物質含有マイクロカプセルの製造方法
DE3844457A1 (de) 1988-12-31 1990-07-12 Hoechst Ag Feinkoerniges polyetherketonpulver, verfahren zu dessen herstellung und dessen verwendung
US4945154A (en) 1989-07-07 1990-07-31 Hexcel Corporation Densified polyethersulfone
DE69027295T2 (de) 1990-01-19 1997-01-23 Minnesota Mining & Mfg Wärmehärtbare Zusammensetzung

Also Published As

Publication number Publication date
EP0678109A1 (de) 1995-10-25
JP3369181B2 (ja) 2003-01-20
JPH08505180A (ja) 1996-06-04
WO1994015999A1 (de) 1994-07-21
GR3027603T3 (en) 1998-11-30
DK0678109T3 (da) 1998-11-02
AU5859394A (en) 1994-08-15
CN1116428A (zh) 1996-02-07
BR9405783A (pt) 1995-12-19
CA2152279A1 (en) 1994-07-21
ATE168393T1 (de) 1998-08-15
EP0678109B1 (de) 1998-07-15

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