NL172751B - PROCESS FOR THE PREPARATION OF POLYAMIDES, AND FORMED PRODUCTS, WHETHER OR IN PART OF THIS CONSTITUTES. - Google Patents

PROCESS FOR THE PREPARATION OF POLYAMIDES, AND FORMED PRODUCTS, WHETHER OR IN PART OF THIS CONSTITUTES.

Info

Publication number
NL172751B
NL172751B NLAANVRAGE7109862,A NL172751DA NL172751B NL 172751 B NL172751 B NL 172751B NL 172751D A NL172751D A NL 172751DA NL 172751 B NL172751 B NL 172751B
Authority
NL
Netherlands
Prior art keywords
polyamides
constitutes
preparation
formed products
products
Prior art date
Application number
NLAANVRAGE7109862,A
Other languages
Dutch (nl)
Original Assignee
Bayer Ag
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.)
Publication of NL172751B publication Critical patent/NL172751B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/30—Deferred-action cells
    • H01M6/32—Deferred-action cells activated through external addition of electrolyte or of electrolyte components
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/42—Grouping of primary cells into batteries
    • H01M6/46—Grouping of primary cells into batteries of flat cells

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Primary Cells (AREA)
NLAANVRAGE7109862,A 1951-09-28 PROCESS FOR THE PREPARATION OF POLYAMIDES, AND FORMED PRODUCTS, WHETHER OR IN PART OF THIS CONSTITUTES. NL172751B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US305833XA 1951-09-28 1951-09-28

Publications (1)

Publication Number Publication Date
NL172751B true NL172751B (en)

Family

ID=21854895

Family Applications (2)

Application Number Title Priority Date Filing Date
NLAANVRAGE7109862,A NL172751B (en) 1951-09-28 PROCESS FOR THE PREPARATION OF POLYAMIDES, AND FORMED PRODUCTS, WHETHER OR IN PART OF THIS CONSTITUTES.
NL88833D NL88833C (en) 1951-09-28

Family Applications After (1)

Application Number Title Priority Date Filing Date
NL88833D NL88833C (en) 1951-09-28

Country Status (5)

Country Link
CH (1) CH305833A (en)
DE (1) DE1004690B (en)
FR (1) FR1068898A (en)
GB (1) GB709883A (en)
NL (2) NL88833C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1118134B (en) * 1978-07-18 1986-02-24 Chloride Group Ltd IMPROVEMENT IN ELECTRIC ACCUMULATOR BATTERIES
DE102005049091A1 (en) * 2005-10-13 2007-04-19 Robert Bosch Gmbh Process for producing an electrochemical cell

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE462522C (en) * 1926-12-06 1928-07-12 Accumulatoren Fabrik Akt Ges Collector battery with double electrodes
GB549036A (en) * 1941-09-17 1942-11-03 Gen Electric Co Ltd Improvements in electric primary batteries
US2307766A (en) * 1941-10-01 1943-01-12 Cyril P Deibel Dry cell battery unit
GB558207A (en) * 1942-07-07 1943-12-24 Burndept Ltd Improvements in the construction of electric dry cells
US2416576A (en) * 1943-10-20 1947-02-25 Olin Ind Inc Flat type dry battery

Also Published As

Publication number Publication date
NL88833C (en)
DE1004690B (en) 1957-03-21
CH305833A (en) 1955-03-15
FR1068898A (en) 1954-07-01
GB709883A (en) 1954-06-02

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