HUP9904044A2 - Rúd alakú szemcsék - Google Patents

Rúd alakú szemcsék

Info

Publication number
HUP9904044A2
HUP9904044A2 HU9904044A HUP9904044A HUP9904044A2 HU P9904044 A2 HUP9904044 A2 HU P9904044A2 HU 9904044 A HU9904044 A HU 9904044A HU P9904044 A HUP9904044 A HU P9904044A HU P9904044 A2 HUP9904044 A2 HU P9904044A2
Authority
HU
Hungary
Prior art keywords
polymer
core
thermal
rod
density
Prior art date
Application number
HU9904044A
Other languages
English (en)
Inventor
Markus Johannes Henricus Bulters
Hubertus Marie Claessens
Hermanus Antonius Wallink
Original Assignee
Dsm N.V.
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 NL1004268A external-priority patent/NL1004268C2/nl
Priority claimed from NL1006363A external-priority patent/NL1006363C2/nl
Application filed by Dsm N.V. filed Critical Dsm N.V.
Publication of HUP9904044A2 publication Critical patent/HUP9904044A2/hu

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/12—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat
    • B29C70/14—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of short length, e.g. in the form of a mat oriented
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B9/00—Making granules
    • B29B9/12—Making granules characterised by structure or composition
    • B29B9/14—Making granules characterised by structure or composition fibre-reinforced
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/04—Particle-shaped
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0094—Condition, form or state of moulded material or of the material to be shaped having particular viscosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2223/00—Use of polyalkenes or derivatives thereof as reinforcement
    • B29K2223/10—Polymers of propylene
    • B29K2223/12—PP, i.e. polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2707/00—Use of elements other than metals for preformed parts, e.g. for inserts
    • B29K2707/04—Carbon

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

A találmány tárgyát rúd alakú, egy hőre lágyűló pőlimert ésüvegszálakat tartalmazó szemcsék képezik, melyeknek egy magja és egyhüvelye van, a mag üvegszál és pőliprőpilénszál-keveréket tartalmaz,ahől a mag pőliprőpilén hőmőpőlimer, randőm pőliprőpilén kőpőlimer,melynek meghatárőzőtt főlyási száma és sűrűsége van, és üvegszálkeveréke, a hüvely legalább 50%-a pőliprőpilén hőmőpőlimer, randőm-vagy blőkk-kőpőlimer, melynek meghatárőzőtt főlyási száma és sűrűségevan. A találmány tárgya tővábbá eljárás a nevezett szemcsékelőállítására és feldőlgőzására, tővábbá tárgyát képezik a találmányszerinti szemcsékből főrmázőtt tárgyak. ŕ
HU9904044A 1996-10-14 1997-10-14 Rúd alakú szemcsék HUP9904044A2 (hu)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1004268A NL1004268C2 (nl) 1996-10-14 1996-10-14 Schaalvormig vormdeel, een werkwijze voor de vervaardiging en toepassingen ervan.
NL1006363A NL1006363C2 (nl) 1997-06-20 1997-06-20 Staafvormige granulaatkorrels.
PCT/NL1997/000575 WO1998016359A1 (en) 1996-10-14 1997-10-14 Rod-shaped pellets

Publications (1)

Publication Number Publication Date
HUP9904044A2 true HUP9904044A2 (hu) 2000-03-28

Family

ID=26642454

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9904044A HUP9904044A2 (hu) 1996-10-14 1997-10-14 Rúd alakú szemcsék

Country Status (8)

Country Link
EP (1) EP0934143A1 (hu)
JP (1) JP2001504401A (hu)
AU (1) AU4576597A (hu)
CZ (1) CZ129099A3 (hu)
HU (1) HUP9904044A2 (hu)
PL (1) PL332698A1 (hu)
SK (1) SK48599A3 (hu)
WO (1) WO1998016359A1 (hu)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1010646C2 (nl) * 1998-11-25 1999-11-19 Dsm Nv Vezelversterkte granulaatkorrels en vervaardiging daarvan.
FR2882958B1 (fr) * 2005-03-09 2011-03-18 Saint Gobain Vetrotex Batonnets de renforts concentres et leur fabrication
JP4950308B2 (ja) † 2007-02-15 2012-06-13 ダウ グローバル テクノロジーズ エルエルシー 熱可塑性プラスチック繊維濃縮物の製法および物品
WO2014033017A1 (en) 2012-08-27 2014-03-06 Borealis Ag Polypropylene composite
WO2015022127A1 (en) 2013-08-14 2015-02-19 Borealis Ag Propylene composition with improved impact resistance at low temperature
JP2016528368A (ja) 2013-08-21 2016-09-15 ボレアリス・アクチェンゲゼルシャフトＢｏｒｅａｌｉｓ Ａｇ 高い剛性および靭性を有する高流動ポリオレフィン組成物
CN105452365B (zh) 2013-08-21 2018-04-17 博里利斯股份公司 具有高刚度和韧性的高流动聚烯烃组合物
PT2853563T (pt) 2013-09-27 2016-07-14 Borealis Ag Filmes adequados para processamento de bopp a partir de polímeros com xs elevada e tm elevado
ES2568615T3 (es) 2013-10-11 2016-05-03 Borealis Ag Película para etiquetas orientada en la dirección de la máquina
WO2015059229A1 (en) 2013-10-24 2015-04-30 Borealis Ag Low melting pp homopolymer with high content of regioerrors and high molecular weight
ES2644829T3 (es) 2013-11-22 2017-11-30 Borealis Ag Homopolímero de propileno de baja emisión con alto flujo de masa fundida
CN105793298B (zh) 2013-12-04 2019-06-28 博里利斯股份公司 用于熔喷纤维的不含邻苯二甲酸酯的pp均聚物
CN105980457B (zh) 2013-12-18 2019-03-22 博里利斯股份公司 具有改善的刚性/韧性平衡的bopp膜
CN105829364B (zh) 2014-01-17 2017-11-10 博里利斯股份公司 用于制备丙烯/1‑丁烯共聚物的方法
PL3102634T3 (pl) 2014-02-06 2020-11-16 Borealis Ag Miękkie i przezroczyste kopolimery odporne na uderzenia
CN112225997B (zh) 2014-02-06 2023-09-22 北欧化工公司 高冲击强度的柔性共聚物
EP2907841A1 (en) 2014-02-14 2015-08-19 Borealis AG Polypropylene composite
ES2659731T3 (es) 2014-05-20 2018-03-19 Borealis Ag Composición de polipropileno para aplicaciones en interiores de automóviles
ES2676310T3 (es) 2015-07-01 2018-07-18 Borealis Ag Composición de polipropileno reforzado con fibras con alta deformación de rotura
EP3551695B1 (en) * 2016-12-12 2023-09-06 SABIC Global Technologies B.V. Pellet comprising thermoplastic polymer sheath surrounding glass filaments having reduced emissions
PL3495422T3 (pl) * 2017-12-05 2021-05-31 Borealis Ag Kompozycja polipropylenowa wzmocniona włóknami

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0170245B1 (en) * 1981-01-21 1999-04-28 Kawasaki Chemical Holding Co., Inc. Pellets of fibre-reinforced compositions and methods for producing such pellets
JP2646028B2 (ja) * 1989-09-28 1997-08-25 三井東圧化学株式会社 成形材料及びその混合物
JPH05124036A (ja) * 1991-03-08 1993-05-21 Asahi Fiber Glass Co Ltd 繊維補強樹脂体の製造法
JP3338124B2 (ja) * 1993-05-31 2002-10-28 三菱化学株式会社 プロピレン系耐熱樹脂成形材料及びその成形体
JPH06345917A (ja) * 1993-06-10 1994-12-20 Showa Denko Kk 繊維強化ポリオレフィン樹脂組成物
DE69417535T2 (de) * 1993-12-28 1999-10-28 Kawasaki Steel Corp., Kobe Mischung aus mit langen Glasfasern verstärktem Polypropylen und Polypropylenharz und daraus hergestellte Formteile

Also Published As

Publication number Publication date
AU4576597A (en) 1998-05-11
CZ129099A3 (cs) 1999-10-13
WO1998016359A1 (en) 1998-04-23
PL332698A1 (en) 1999-09-27
JP2001504401A (ja) 2001-04-03
SK48599A3 (en) 2000-04-10
EP0934143A1 (en) 1999-08-11

Similar Documents

Publication Publication Date Title
HUP9904044A2 (hu) Rúd alakú szemcsék
NO20010445D0 (no) Fremgangsmåte for fremstilling av ekspanderbare styrenpolymerer inneholdende grafittpartikler
AU6053090A (en) Manufacture of carbon fibre preform
DE69314717D1 (de) Verfahren zur Herstellung polykristalliner Siliciumcarbid-Fiber
NO972315D0 (no) Aerogelholdig komposittmateriale, fremgangsmåte for fremstilling derav samt anvendelse av materialet
DE69229691D1 (de) Verfahren zur Herstellung von nichtionischen Detergenskörnchen
DE59800264D1 (de) Verfahren zur Herstellung von SiO2-Granulat
ATE122094T1 (de) Enzym enthaltendes granulat und verfahren zur herstellung.
MX12725A (es) Granulado que contiene enzima y metodo para su produccion
DE69218881D1 (de) Verfahren zur Herstellung modifizierter Stärkegranulate
MX9707067A (es) Fibras bicomponentes de poliamida/poliolefina, novedosas y metodos para elaborarlas.
DE59602232D1 (de) Verfahren zur Herstellung von Chlor aus Chlorwasserstoff
DE68929009D1 (de) Verfahren zur Herstellung einer optischen Faser
DE69225934D1 (de) Verfahren zur Herstellung von Tonerteilchen
DE59707907D1 (de) Verfahren zur Herstellung von anorganischen Granulaten
DE69325350D1 (de) Verfahren zur Herstellung von Siliciumcarbidfasern
DE59304190D1 (de) Verfahren zur Herstellung von Diamantbohrkronen
ATE168413T1 (de) Nukleinsäure-längenstandard zur abschätzung des masse
ATE207042T1 (de) Herstellung von synthetischen glasfasern
DE68928048D1 (de) Verfahren zur Herstellung gebogener Graphitgegenstände
DE59207919D1 (de) Verfahren zur Herstellung von leicht dispergierbaren Pigmentgranulaten
MXPA03010862A (es) CABLE INTERIOR DEL CLIENTE CON REFUERZO DE FIBRAS DE VIDRIO Y MeTODO PARA PRODUCIRLO.
ATE224422T1 (de) Expandierte polypropylen-partikel
DE69227490D1 (de) Verfahren zur Herstellung aktiver Kohlenstoffasern
DE69203481D1 (de) Verfahren zur Herstellung von Methylchlorid aus Tetrachlorkohlenstoff und Methylalkohol.