FR79847E - Objets fabriqués en une composition à base de cellulose et de polyéthylène - Google Patents

Objets fabriqués en une composition à base de cellulose et de polyéthylène

Info

Publication number
FR79847E
FR79847E FR863034A FR863034A FR79847E FR 79847 E FR79847 E FR 79847E FR 863034 A FR863034 A FR 863034A FR 863034 A FR863034 A FR 863034A FR 79847 E FR79847 E FR 79847E
Authority
FR
France
Prior art keywords
cellulose
polyethylene
composition based
articles made
articles
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
Application number
FR863034A
Other languages
English (en)
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.)
NAT LEAD CO
NL Industries Inc
Original Assignee
NAT LEAD CO
NL Industries 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 NAT LEAD CO, NL Industries Inc filed Critical NAT LEAD CO
Priority to FR863034A priority Critical patent/FR79847E/fr
Application granted granted Critical
Publication of FR79847E publication Critical patent/FR79847E/fr
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/16—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only modified by a particular after-treatment
    • D21H11/20—Chemically or biochemically modified fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C5/00—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose
    • B22C5/12—Machines or devices specially designed for dressing or handling the mould material so far as specially adapted for that purpose for filling flasks
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/14—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only
    • D21H5/141—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only of fibrous cellulose derivatives
    • D21H5/143—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of cellulose fibres only of fibrous cellulose derivatives grafted or encapsulated cellulose
    • 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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • 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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/429—Natural polymers
    • 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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous material
    • 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
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/443—Particulate material
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/09—Polyolefin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Cell Separators (AREA)
  • Nonwoven Fabrics (AREA)
FR863034A 1960-08-09 1961-05-26 Objets fabriqués en une composition à base de cellulose et de polyéthylène Expired FR79847E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR863034A FR79847E (fr) 1960-08-09 1961-05-26 Objets fabriqués en une composition à base de cellulose et de polyéthylène

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US48344A US3121658A (en) 1960-08-09 1960-08-09 Battery separators of cellulosic particles encased in a shell of polyethylene and method of forming same
FR863034A FR79847E (fr) 1960-08-09 1961-05-26 Objets fabriqués en une composition à base de cellulose et de polyéthylène

Publications (1)

Publication Number Publication Date
FR79847E true FR79847E (fr) 1963-02-01

Family

ID=21954069

Family Applications (2)

Application Number Title Priority Date Filing Date
FR788766A Expired FR1224366A (fr) 1960-08-09 1959-03-09 Perfectionnements aux dispositifs d'alimentation pour machine à mouler de fonderie
FR863034A Expired FR79847E (fr) 1960-08-09 1961-05-26 Objets fabriqués en une composition à base de cellulose et de polyéthylène

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR788766A Expired FR1224366A (fr) 1960-08-09 1959-03-09 Perfectionnements aux dispositifs d'alimentation pour machine à mouler de fonderie

Country Status (6)

Country Link
US (1) US3121658A (fr)
DE (1) DE1421584B2 (fr)
DK (1) DK110040C (fr)
FR (2) FR1224366A (fr)
GB (1) GB941461A (fr)
SE (1) SE305471B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2037031A1 (fr) * 1968-12-26 1970-12-31 Exxon Research Engineering Co
FR2449337A1 (fr) * 1979-02-14 1980-09-12 Montedison Spa Procede pour la preparation de cloisons poreuses pour batteries d'accumulateurs a l'acide sulfurique

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272656A (en) * 1961-04-10 1966-09-13 Gen Motors Corp Battery separator
DE1445353B2 (de) * 1961-07-15 1970-06-04 Deutsche Gold- u. Silber-Scheideanstalt, vorm. Roessler, 6OOO Frankfurt Verfahren zur Verbindung von thermoplastischen Vinylpolymerisatsn mit Fasern zu Vliesen
DE1142924B (de) * 1961-09-21 1963-01-31 Freudenberg Carl Fa Verwendung eines Vlieses aus Kunststoff-Fasern als Separatoren-Material fuer alkalische Akkumulatoren
US3223580A (en) * 1963-04-10 1965-12-14 Armstrong Cork Co Dimensionally stable mineral wool fiberboard
US3271239A (en) * 1964-01-23 1966-09-06 Beloit Corp Process of forming a water-laid fibrous article containing a c2-c3 polyalkylene resin
DE1471762A1 (de) * 1964-05-08 1969-02-20 Bosch Gmbh Robert Verfahren zum Herstellen poroeser Separatoren
SE347273B (fr) * 1965-09-30 1972-07-31 Leesona Corp
US3472700A (en) * 1967-03-01 1969-10-14 Nat Lead Co Electrolyte-wettable storage battery separators and process for forming same
US3907604A (en) * 1969-10-09 1975-09-23 Exxon Research Engineering Co Nonwoven mat battery separators
PH10340A (en) * 1971-06-03 1976-12-09 Crown Zellerbach Int Inc Synthetic papermaking pulp and process of manufacture
JPS5133248B2 (fr) * 1972-02-14 1976-09-18
CA954757A (en) * 1973-01-22 1974-09-17 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government Process for forming a polymeric film inside a cellulosic matrix and product obtained therefrom
US4387144A (en) 1977-05-11 1983-06-07 Tullis Russell & Company Limited Battery separator material
US4216281A (en) * 1978-08-21 1980-08-05 W. R. Grace & Co. Battery separator
US4439391A (en) * 1979-06-26 1984-03-27 International Paper Company Polymeric sheets
US4264691A (en) 1979-07-13 1981-04-28 W. R. Grace & Co. Battery interseparator
JPS59201367A (ja) * 1983-04-30 1984-11-14 Japan Vilene Co Ltd アルカリ電池用セパレ−タ
US4503117A (en) * 1983-12-30 1985-03-05 Mobil Oil Corporation Paper-polymer product
US4775580A (en) * 1986-03-08 1988-10-04 The Dow Chemical Company Porous random fiber composites and a method for preparing same
US4812145A (en) * 1987-12-22 1989-03-14 Lydall, Inc. Process for the production of a battery separator
US5158844A (en) * 1991-03-07 1992-10-27 The Dexter Corporation Battery separator
US5198399A (en) * 1992-01-17 1993-03-30 Quantum Chemical Corporation Polymerization catalyst and method
US5589302A (en) * 1994-11-04 1996-12-31 Pall Corporation Battery separator and battery containing same
US5700599A (en) * 1996-01-12 1997-12-23 Danko; Thomas High absorption rate battery separator
US5700600A (en) * 1996-01-12 1997-12-23 Danko; Thomas Long life battery separator
KR100409210B1 (ko) * 1998-05-20 2003-12-12 오사까 가스 가부시키가이샤 비수계 2차 전지 및 그 제어방법
US6670077B1 (en) * 2000-09-29 2003-12-30 Eveready Battery Company, Inc. Impregnated separator for electrochemical cell and method of making same
US8568929B2 (en) * 2009-09-02 2013-10-29 Samsung Sdi Co., Ltd. Electrode assembly including separators having crossing pores and rechargeable battery

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH214895A (de) * 1938-08-04 1941-05-31 Hans Dr Rudolph Verfahren zur Durchführung von Elektrolysen.
US2430868A (en) * 1942-08-03 1947-11-18 American Viscose Corp Process for treating fibrous materials
US2482062A (en) * 1945-01-19 1949-09-13 Dow Chemical Co Storage battery separator of polystyrene fiber
US2542771A (en) * 1947-04-16 1951-02-20 Du Pont Reaction of polymeric materials with ethylene
US2677008A (en) * 1949-09-15 1954-04-27 Willard Storage Battery Co Storage battery separator
US2684305A (en) * 1951-01-09 1954-07-20 Celastic Corp Process of effecting polymerization
US2662929A (en) * 1952-08-23 1953-12-15 William B Collins Method of manufacturing battery separators and the like
BE555050A (fr) * 1956-02-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2037031A1 (fr) * 1968-12-26 1970-12-31 Exxon Research Engineering Co
FR2449337A1 (fr) * 1979-02-14 1980-09-12 Montedison Spa Procede pour la preparation de cloisons poreuses pour batteries d'accumulateurs a l'acide sulfurique

Also Published As

Publication number Publication date
SE305471B (fr) 1968-10-28
DE1421584B2 (de) 1971-06-24
GB941461A (en) 1963-11-13
FR1224366A (fr) 1960-06-23
US3121658A (en) 1964-02-18
DE1421584A1 (de) 1968-12-12
DK110040C (da) 1968-09-02

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