MX4282E - Procedimiento mejorado para la estabilizacion termica de la n-metil-2-pirrolidona - Google Patents

Procedimiento mejorado para la estabilizacion termica de la n-metil-2-pirrolidona

Info

Publication number
MX4282E
MX4282E MX763671U MX367176U MX4282E MX 4282 E MX4282 E MX 4282E MX 763671 U MX763671 U MX 763671U MX 367176 U MX367176 U MX 367176U MX 4282 E MX4282 E MX 4282E
Authority
MX
Mexico
Prior art keywords
pirrolidone
methyl
thermal stabilization
improved procedure
procedure
Prior art date
Application number
MX763671U
Other languages
English (en)
Inventor
Anthony M White
Bruce M Sankey
Original Assignee
Exxon Research Engineering Co
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 Exxon Research Engineering Co filed Critical Exxon Research Engineering Co
Publication of MX4282E publication Critical patent/MX4282E/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D39/00—Equipment for supplying molten metal in rations
    • B22D39/06—Equipment for supplying molten metal in rations having means for controlling the amount of molten metal by controlling the pressure above the molten metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D25/00—Special casting characterised by the nature of the product
    • B22D25/02—Special casting characterised by the nature of the product by its peculiarity of shape; of works of art
    • B22D25/04—Casting metal electric battery plates or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D35/00—Equipment for conveying molten metal into beds or moulds
    • B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
MX763671U 1975-08-25 1976-08-17 Procedimiento mejorado para la estabilizacion termica de la n-metil-2-pirrolidona MX4282E (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/607,288 US4053012A (en) 1975-08-25 1975-08-25 Battery strap mold and anti-drip pouring means

Publications (1)

Publication Number Publication Date
MX4282E true MX4282E (es) 1982-03-12

Family

ID=24431624

Family Applications (1)

Application Number Title Priority Date Filing Date
MX763671U MX4282E (es) 1975-08-25 1976-08-17 Procedimiento mejorado para la estabilizacion termica de la n-metil-2-pirrolidona

Country Status (2)

Country Link
US (1) US4053012A (es)
MX (1) MX4282E (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE88327T1 (de) * 1988-12-15 1993-05-15 Frisco Findus Ag Formmaschine fuer speiseeis.
GB8923690D0 (en) * 1989-10-20 1989-12-06 Drg Uk Ltd Casting apparatus
US5271569A (en) * 1990-07-18 1993-12-21 Nordson Corporation Apparatus for dispensing conductive coating materials
US5078168A (en) * 1990-07-18 1992-01-07 Nordson Corporation Apparatus for electrostatically isolating conductive coating materials
US5197676A (en) * 1990-07-18 1993-03-30 Nordson Corporation Apparatus for dispensing conductive coating materials
US5221194A (en) * 1990-07-18 1993-06-22 Nordson Corporation Apparatus for electrostatically isolating and pumping conductive coating materials
JPH07504847A (ja) * 1992-03-17 1995-06-01 ノードソン コーポレーション 二成分吐出装置
US5733597A (en) * 1992-07-08 1998-03-31 Nordson Corporation Snuff back controlled coating dispensing apparatus and methods
US5326031A (en) * 1992-10-15 1994-07-05 Nordson Corporation Apparatus for dispensing conductive coating materials including color changing capability
US5310257A (en) * 1992-10-29 1994-05-10 Fluid Management Limited Partnership Mixing apparatus
US5305917A (en) * 1992-11-19 1994-04-26 Fluid Management Limited Partnership Simultaneous dispensing apparatus
US5341990A (en) * 1993-06-11 1994-08-30 Nordson Corporation Apparatus and method for dispensing electrically conductive coating material including a pneumatic/mechanical control
US5590681A (en) * 1993-07-02 1997-01-07 Frank W. Schaefer, Inc. Valve assembly
WO1995001236A1 (en) * 1993-07-02 1995-01-12 Frank W. Schaefer, Inc. Low pressure casting process and apparatus
US5407100A (en) * 1994-01-07 1995-04-18 Fluid Management Limited Partnership Dispensing apparatus with a moveable plate
US5655896A (en) * 1994-01-25 1997-08-12 Nordson Corporation Apparatus for dispensing conductive coating materials having multiple flow paths
US5402826A (en) * 1994-03-07 1995-04-04 Nordson Corporation Coupling device
US5549755A (en) * 1994-12-08 1996-08-27 Nordson Corporation Apparatus for supplying conductive coating materials including transfer units having a combined shuttle and pumping device
US5947392A (en) * 1997-09-12 1999-09-07 Noroson Corporation Two-component metering and mixing system for electrically conductive coating material
CA2425350A1 (en) * 2003-04-14 2004-10-14 Peter Alex Container shut-off valve with venting
CA2441991C (en) * 2003-09-19 2012-11-13 Ronald R. Chisholm Fluid transfer apparatus
US20050115606A1 (en) * 2003-10-01 2005-06-02 Chisholm Ronald R. System for effecting liquid transfer from an elevated supply container
KR100684260B1 (ko) 2005-08-25 2007-02-20 주식회사 아트라스비엑스 납축전지의 스트랩 성형용 금형
US8061404B2 (en) * 2009-12-18 2011-11-22 MarcTech Innovative Design, Inc. Mold for a battery cast on strap
AT14427U1 (de) * 2013-06-20 2015-11-15 Rosendahl Masch Gmbh Verfahren und Vorrichtung zum Angießen von Verbindern
ITTO20130689A1 (it) * 2013-08-12 2013-11-11 Stan Engineering Corp S R L Dispositivo erogatore, in particolare per prodotti pastosi o cremosi.
CN111097901B (zh) * 2019-12-11 2021-09-14 重庆永源知识产权运营有限公司 一种汽车轮胎用配重块的生产设备

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3014620A (en) * 1959-04-20 1961-12-26 Rca Corp Fluid dispensing device
US3504731A (en) * 1967-06-29 1970-04-07 Farmer Mold & Machine Works Battery element fabricating machine
US3895748A (en) * 1974-04-03 1975-07-22 George R Klingenberg No drip suck back units for glue or other liquids either separately installed with or incorporated into no drip suck back liquid applying and control apparatus

Also Published As

Publication number Publication date
US4053012A (en) 1977-10-11

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