FR2271672A1 - - Google Patents

Info

Publication number
FR2271672A1
FR2271672A1 FR7514860A FR7514860A FR2271672A1 FR 2271672 A1 FR2271672 A1 FR 2271672A1 FR 7514860 A FR7514860 A FR 7514860A FR 7514860 A FR7514860 A FR 7514860A FR 2271672 A1 FR2271672 A1 FR 2271672A1
Authority
FR
France
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.)
Granted
Application number
FR7514860A
Other languages
French (fr)
Other versions
FR2271672B3 (US20100154141A1-20100624-C00001.png
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.)
GCP Products UK Ltd
Original Assignee
WR Grace Ltd
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 WR Grace Ltd filed Critical WR Grace Ltd
Publication of FR2271672A1 publication Critical patent/FR2271672A1/fr
Application granted granted Critical
Publication of FR2271672B3 publication Critical patent/FR2271672B3/fr
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409Separators, membranes or diaphragms characterised by the material
    • H01M50/411Organic material
    • H01M50/414Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417Polyolefins
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cell Separators (AREA)
  • Secondary Cells (AREA)
FR7514860A 1974-05-13 1975-05-13 Expired FR2271672B3 (US20100154141A1-20100624-C00001.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46925174A 1974-05-13 1974-05-13

Publications (2)

Publication Number Publication Date
FR2271672A1 true FR2271672A1 (US20100154141A1-20100624-C00001.png) 1975-12-12
FR2271672B3 FR2271672B3 (US20100154141A1-20100624-C00001.png) 1978-11-17

Family

ID=23863066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7514860A Expired FR2271672B3 (US20100154141A1-20100624-C00001.png) 1974-05-13 1975-05-13

Country Status (10)

Country Link
JP (1) JPS50160747A (US20100154141A1-20100624-C00001.png)
AU (1) AU498532B2 (US20100154141A1-20100624-C00001.png)
BE (1) BE829019A (US20100154141A1-20100624-C00001.png)
CA (1) CA1019393A (US20100154141A1-20100624-C00001.png)
DE (1) DE2520961C2 (US20100154141A1-20100624-C00001.png)
FR (1) FR2271672B3 (US20100154141A1-20100624-C00001.png)
GB (1) GB1512997A (US20100154141A1-20100624-C00001.png)
IT (1) IT1038086B (US20100154141A1-20100624-C00001.png)
NL (1) NL7505586A (US20100154141A1-20100624-C00001.png)
SE (1) SE7505497L (US20100154141A1-20100624-C00001.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0096371A2 (en) * 1982-06-07 1983-12-21 Kimberly-Clark Corporation Lead acid battery, separator therefor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4387144A (en) 1977-05-11 1983-06-07 Tullis Russell & Company Limited Battery separator material
JPH0821418B2 (ja) * 1987-06-29 1996-03-04 松下電器産業株式会社 鉛蓄電池

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1279795B (de) * 1965-01-29 1968-10-10 Grace W R & Co Verfahren zur Herstellung eines mikroporoesen Batteriescheiders
US3351495A (en) * 1966-11-22 1967-11-07 Grace W R & Co Battery separator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0096371A2 (en) * 1982-06-07 1983-12-21 Kimberly-Clark Corporation Lead acid battery, separator therefor
EP0096371A3 (en) * 1982-06-07 1985-12-11 Kimberly-Clark Corporation Lead acid battery, separator therefor

Also Published As

Publication number Publication date
AU8109375A (en) 1976-11-18
SE7505497L (sv) 1975-11-14
DE2520961A1 (de) 1975-11-27
GB1512997A (en) 1978-06-01
FR2271672B3 (US20100154141A1-20100624-C00001.png) 1978-11-17
IT1038086B (it) 1979-11-20
JPS50160747A (US20100154141A1-20100624-C00001.png) 1975-12-26
BE829019A (fr) 1975-11-13
DE2520961C2 (de) 1984-02-16
NL7505586A (nl) 1975-11-17
CA1019393A (en) 1977-10-18
AU498532B2 (en) 1979-03-15

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