ATE142664T1 - Formgranulate, ihre herstellung und ihre verwendung zur herstellung von formteilen - Google Patents

Formgranulate, ihre herstellung und ihre verwendung zur herstellung von formteilen

Info

Publication number
ATE142664T1
ATE142664T1 AT90125205T AT90125205T ATE142664T1 AT E142664 T1 ATE142664 T1 AT E142664T1 AT 90125205 T AT90125205 T AT 90125205T AT 90125205 T AT90125205 T AT 90125205T AT E142664 T1 ATE142664 T1 AT E142664T1
Authority
AT
Austria
Prior art keywords
production
granules
molded
fibers
parts
Prior art date
Application number
AT90125205T
Other languages
English (en)
Inventor
Nelson N-C Hsu
Franklyn A Ballentine
Mark J Hufziger
Roger J Card
Original Assignee
Cytec Tech Corp
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 US07/468,525 external-priority patent/US5091255A/en
Application filed by Cytec Tech Corp filed Critical Cytec Tech Corp
Application granted granted Critical
Publication of ATE142664T1 publication Critical patent/ATE142664T1/de

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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/041—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with metal fibres
    • 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
    • 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
    • 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
    • B29C70/88—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced
    • B29C70/882—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts characterised primarily by possessing specific properties, e.g. electrically conductive or locally reinforced partly or totally electrically conductive, e.g. for EMI shielding
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/0405—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres
    • C08J5/042—Reinforcing macromolecular compounds with loose or coherent fibrous material with inorganic fibres with carbon fibres
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0003—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular electrical or magnetic properties, e.g. piezoelectric
    • B29K2995/0005—Conductive
AT90125205T 1990-01-23 1990-12-21 Formgranulate, ihre herstellung und ihre verwendung zur herstellung von formteilen ATE142664T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46848490A 1990-01-23 1990-01-23
US07/468,525 US5091255A (en) 1990-01-23 1990-01-23 Molding granules, their manufacture and their use in the production of molded articles

Publications (1)

Publication Number Publication Date
ATE142664T1 true ATE142664T1 (de) 1996-09-15

Family

ID=27042412

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90125205T ATE142664T1 (de) 1990-01-23 1990-12-21 Formgranulate, ihre herstellung und ihre verwendung zur herstellung von formteilen

Country Status (8)

Country Link
EP (1) EP0440970B1 (de)
JP (1) JP3186778B2 (de)
AT (1) ATE142664T1 (de)
CA (1) CA2034796A1 (de)
DE (1) DE69028512T2 (de)
DK (1) DK0440970T3 (de)
ES (1) ES2093629T3 (de)
GR (1) GR3021850T3 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2257305A (en) * 1991-06-28 1993-01-06 Delco Electronics Corp Esd-protected cover for electronic components and method of making the same
US6197878B1 (en) 1997-08-28 2001-03-06 Eastman Chemical Company Diol latex compositions and modified condensation polymers
WO1999010398A2 (en) * 1997-08-28 1999-03-04 Eastman Chemical Company Modified condensation polymer
BR0008669A (pt) 1999-03-03 2002-02-05 Eastman Chem Co Processo para a produção de uma mistura de um primeiro polìmero/polìmero do tipo amida, produto, e, mistura de um primeiro polìmero/polìmero do tipo amida
WO2000052083A1 (en) 1999-03-03 2000-09-08 Eastman Chemical Company Silicone polymer diol compositions and condensation polymer/silicone polymer blends
EP1192206A1 (de) 1999-06-18 2002-04-03 Eastman Chemical Company Blends von polymeren vom amidtyp und von silikonen und verfahren zu deren herstellung
CN1355824A (zh) 1999-06-18 2002-06-26 伊斯曼化学公司 尼龙6－聚硅氧烷共混物
BE1015316A5 (nl) * 2003-01-17 2005-01-11 Ecoloc Nv Voorwerp uit kunststof met geleidende eigenschappen en een werkwijze voor het vervaardigen daarvan.
JP7081335B2 (ja) * 2018-03-15 2022-06-07 株式会社リコー 立体造形物の製造装置及び立体造形物の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037011A (en) * 1972-02-15 1977-07-19 Dart Industries Inc. Glass fiber reinforced thermoplastic composition and process for its preparation
JPS5143119B2 (de) * 1973-03-29 1976-11-19
US4500595A (en) * 1982-07-22 1985-02-19 Plastic Specialties And Technologies, Inc. Stainless steel fiber-thermosplastic granules and molded articles therefrom
ATE79388T1 (de) * 1985-06-13 1992-08-15 American Cyanamid Co Verlaengerte formgranulate und ihre verwendung beim spritzgiessverfahren.

Also Published As

Publication number Publication date
EP0440970A2 (de) 1991-08-14
EP0440970A3 (en) 1992-01-15
JPH04212810A (ja) 1992-08-04
ES2093629T3 (es) 1997-01-01
GR3021850T3 (en) 1997-03-31
CA2034796A1 (en) 1991-07-24
DK0440970T3 (da) 1996-09-30
JP3186778B2 (ja) 2001-07-11
DE69028512D1 (de) 1996-10-17
EP0440970B1 (de) 1996-09-11
DE69028512T2 (de) 1997-02-06

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee