DE69013758T2 - Bindemittel aus reversiblen Polymergel-Bindern zur Formung von Pulvern. - Google Patents

Bindemittel aus reversiblen Polymergel-Bindern zur Formung von Pulvern.

Info

Publication number
DE69013758T2
DE69013758T2 DE69013758T DE69013758T DE69013758T2 DE 69013758 T2 DE69013758 T2 DE 69013758T2 DE 69013758 T DE69013758 T DE 69013758T DE 69013758 T DE69013758 T DE 69013758T DE 69013758 T2 DE69013758 T2 DE 69013758T2
Authority
DE
Germany
Prior art keywords
powders
formation
polymer gel
binder made
reversible polymer
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 - Fee Related
Application number
DE69013758T
Other languages
English (en)
Other versions
DE69013758D1 (de
Inventor
Ronald Edgar Johnson
Jean Marie News
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.)
Corning Inc
Original Assignee
Corning Inc
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 Corning Inc filed Critical Corning Inc
Publication of DE69013758D1 publication Critical patent/DE69013758D1/de
Application granted granted Critical
Publication of DE69013758T2 publication Critical patent/DE69013758T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63408—Polyalkenes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63424—Polyacrylates; Polymethacrylates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63432—Polystyrenes
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/638—Removal thereof
    • 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
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/05—Alcohols; Metal alcoholates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Powder Metallurgy (AREA)
DE69013758T 1989-05-30 1990-03-08 Bindemittel aus reversiblen Polymergel-Bindern zur Formung von Pulvern. Expired - Fee Related DE69013758T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35857189A 1989-05-30 1989-05-30

Publications (2)

Publication Number Publication Date
DE69013758D1 DE69013758D1 (de) 1994-12-08
DE69013758T2 true DE69013758T2 (de) 1995-06-08

Family

ID=23410197

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69013758T Expired - Fee Related DE69013758T2 (de) 1989-05-30 1990-03-08 Bindemittel aus reversiblen Polymergel-Bindern zur Formung von Pulvern.

Country Status (4)

Country Link
EP (1) EP0400778B1 (de)
JP (1) JP2931039B2 (de)
KR (1) KR900017957A (de)
DE (1) DE69013758T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024051928A1 (de) * 2022-09-06 2024-03-14 AM Extrusion GmbH Material zur additiven fertigung von dreidimensionalen bauteilen mit einem druckverfahren

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0472427A3 (en) * 1990-08-22 1993-03-17 Union Carbide Coatings Service Technology Corp. Nonaqueous binder composition and its use in slip casting or cold forming
US5258151A (en) * 1991-06-01 1993-11-02 Hoechst Aktiengesellschaft Molding composition for the production of inorganic sintered products
DE4318170C2 (de) * 1992-06-02 2002-07-18 Advanced Materials Tech Spritzgießbares Einsatzmaterial und Verfahren zur Herstellung eines spritzgegossenen Metallgegenstandes
BE1007035A3 (nl) * 1993-04-28 1995-02-21 Vito Werkwijze voor het verwijderen van het bindmiddel bij poederspuitgieten.
BE1007034A3 (nl) * 1993-04-28 1995-02-21 Vito Bindersamenstelling voor poederspuitgieten.
GB2279607A (en) * 1993-06-21 1995-01-11 Shell Int Research Manufacture of elastic articles from poly monovinylaromatic conjugated diene block copolymers
US5458834A (en) * 1993-10-07 1995-10-17 Corning Incorporated Extrusion of low viscosity batch
GB9401591D0 (en) * 1994-01-27 1994-03-23 Univ Bradford Powder injection moulding and extrusion
EP1027306A1 (de) * 1997-08-29 2000-08-16 Fraunhofer-Gesellschaft Zur Förderung Der Angewandten Forschung E.V. Verfahren zur herstellung von bauteilen aus pulvern
JP4628569B2 (ja) * 2001-03-13 2011-02-09 日本碍子株式会社 無機物質粉末の押出成形用組成物
US9480807B2 (en) 2013-10-02 2016-11-01 Elwha Llc Device and method for detection and treatment of ventilator associated pneumonia in a mammalian subject
JP6244464B2 (ja) * 2013-12-12 2017-12-06 ゼネラル・エレクトリック・カンパニイ ポリマーゲル下でアブレイダブル皮膜を堆積する方法
US10508059B2 (en) 2013-12-12 2019-12-17 General Electric Company Method of depositing abradable coatings under polymer gels
JP6189757B2 (ja) * 2014-01-24 2017-08-30 京セラ株式会社 セラミックグリーンシートおよびその製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3772234A (en) * 1970-02-19 1973-11-13 Shell Oil Co Wax-hydrogenated block copolymer compositions and articles made therefrom
US4267086A (en) * 1976-01-07 1981-05-12 Ford Motor Company Sacraficial binders for molding particulate solids
US4265794A (en) * 1976-01-07 1981-05-05 Ford Motor Company Moldable mixture of sacrificial binder and sinterable particulate solids
EP0074274B1 (de) * 1981-09-08 1986-03-05 Ford Motor Company Limited Formmassenzusammensetzung und Verfahren zur Herstellung von Gegenständen daraus
JPS62197166A (ja) * 1986-02-25 1987-08-31 第一化成株式会社 粉砕混合用メデイアの製造方法
JPS63176373A (ja) * 1987-01-16 1988-07-20 株式会社東芝 セラミツクス製品の製造方法
JPH06311562A (ja) * 1993-04-20 1994-11-04 Hitachi Ltd リモコン送信器

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024051928A1 (de) * 2022-09-06 2024-03-14 AM Extrusion GmbH Material zur additiven fertigung von dreidimensionalen bauteilen mit einem druckverfahren

Also Published As

Publication number Publication date
DE69013758D1 (de) 1994-12-08
EP0400778A3 (de) 1992-03-18
EP0400778B1 (de) 1994-11-02
KR900017957A (ko) 1990-12-20
JP2931039B2 (ja) 1999-08-09
EP0400778A2 (de) 1990-12-05
JPH0365552A (ja) 1991-03-20

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee