CA930125A - Method for forming flowable powder processable into microporous object - Google Patents

Method for forming flowable powder processable into microporous object

Info

Publication number
CA930125A
CA930125A CA110025A CA110025A CA930125A CA 930125 A CA930125 A CA 930125A CA 110025 A CA110025 A CA 110025A CA 110025 A CA110025 A CA 110025A CA 930125 A CA930125 A CA 930125A
Authority
CA
Canada
Prior art keywords
processable
flowable powder
forming flowable
microporous
microporous object
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
CA110025A
Other versions
CA110025S (en
Inventor
Q. Selsor James
S. Goldberg Bruce
W. Turner Edward
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.)
Amerace Corp
Original Assignee
Amerace Corp
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 Amerace Corp filed Critical Amerace Corp
Application granted granted Critical
Publication of CA930125A publication Critical patent/CA930125A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • B29C67/202—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising elimination of a solid or a liquid ingredient
    • 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
    • C08J3/20—Compounding polymers with additives, e.g. colouring
    • C08J3/205—Compounding polymers with additives, e.g. colouring in the presence of a continuous liquid phase
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • 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
    • 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
    • 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
    • C08J2327/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers
    • C08J2327/02—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment
    • C08J2327/04—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08J2327/06—Homopolymers or copolymers of vinyl chloride
    • 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
CA110025A 1970-04-13 1971-04-08 Method for forming flowable powder processable into microporous object Expired CA930125A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2784270A 1970-04-13 1970-04-13

Publications (1)

Publication Number Publication Date
CA930125A true CA930125A (en) 1973-07-17

Family

ID=21840092

Family Applications (1)

Application Number Title Priority Date Filing Date
CA110025A Expired CA930125A (en) 1970-04-13 1971-04-08 Method for forming flowable powder processable into microporous object

Country Status (12)

Country Link
US (1) US3696061A (en)
JP (1) JPS517700B1 (en)
AT (1) AT319592B (en)
BE (1) BE765608A (en)
CA (1) CA930125A (en)
CH (1) CH539088A (en)
DE (1) DE2116602C3 (en)
FR (1) FR2089494A5 (en)
GB (1) GB1289803A (en)
LU (1) LU62972A1 (en)
NL (1) NL7104924A (en)
SE (1) SE349311B (en)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5233651B2 (en) * 1973-12-04 1977-08-30
US3985580A (en) * 1974-11-18 1976-10-12 W. R. Grace & Co. Wettable polyolefin battery separator
GB1553302A (en) * 1975-06-27 1979-09-26 Amerace Corp Process for making a flexible plastic battery separator
US4102746A (en) * 1975-08-29 1978-07-25 Amerace Corporation Immobilized proteins
US4124427A (en) * 1975-09-11 1978-11-07 Amerace Corporation Method and apparatus for sealing a microporous plastic material
US4048208A (en) * 1975-12-31 1977-09-13 Arco Polymers, Inc. Method for preparing improved expanded polystyrene sheet
US4048272A (en) * 1976-01-02 1977-09-13 Arco Polymers, Inc. Method for preparing improved expanded polystyrene sheet
US4197364A (en) * 1976-09-24 1980-04-08 Amerace Corporation Battery separator and method of manufacturing same
US4288503A (en) * 1978-06-16 1981-09-08 Amerace Corporation Laminated microporous article
US4357432A (en) * 1981-05-11 1982-11-02 Polysar Limited Vulcanizates
CA1258690A (en) * 1984-11-23 1989-08-22 Harlan B. Johnson Battery separator
GB2169129B (en) * 1984-12-28 1988-06-08 Ppg Industries Inc Battery separator
DE3545615C3 (en) * 1984-12-28 1996-11-21 Ppg Industries Inc Use of amorphous precipitated silicon dioxide to reinforce microporous separating elements for batteries
US4681750A (en) * 1985-07-29 1987-07-21 Ppg Industries, Inc. Preparation of amorphous, precipitated silica and siliceous filler-reinforced microporous polymeric separator
US5009971A (en) * 1987-03-13 1991-04-23 Ppg Industries, Inc. Gas recombinant separator
US4861644A (en) * 1987-04-24 1989-08-29 Ppg Industries, Inc. Printed microporous material
US4833172A (en) * 1987-04-24 1989-05-23 Ppg Industries, Inc. Stretched microporous material
US4927802A (en) * 1988-12-09 1990-05-22 Ppg Industries, Inc. Pressure-sensitive multi-part record unit
US5047283A (en) * 1989-09-20 1991-09-10 Ppg Industries, Inc. Electrically conductive article
US5362581A (en) * 1993-04-01 1994-11-08 W. R. Grace & Co.-Conn. Battery separator
US5389463A (en) * 1993-04-01 1995-02-14 W. R. Grace & Co.-Conn. Battery separator
US5362582A (en) * 1993-04-01 1994-11-08 W.R. Grace & Co.-Conn. Battery separator
US5389433A (en) * 1993-04-01 1995-02-14 W. R. Grace & Co.-Conn. Battery separator
US5346788A (en) * 1993-04-01 1994-09-13 W. R. Grace & Co.-Conn. Microporous polyurethane based battery separator
US5605569A (en) * 1995-11-08 1997-02-25 Ppg Industries, Inc. Precipitated silica having high sodium sulfate content
JP2000502129A (en) * 1995-12-06 2000-02-22 ディーエスエム エヌ．ブイ． Preparation method of porous polyolefin particles
DE69705121T2 (en) * 1996-05-31 2001-09-27 Ppg Ind Ohio Inc AMORPHE FALLING SILICO
CN1094898C (en) * 1996-05-31 2002-11-27 Ppg工业俄亥俄公司 Amorphous precipitated silica
US5948464A (en) * 1996-06-19 1999-09-07 Imra America, Inc. Process of manufacturing porous separator for electrochemical power supply
US5882721A (en) * 1997-05-01 1999-03-16 Imra America Inc Process of manufacturing porous separator for electrochemical power supply
US6114023A (en) * 1998-07-20 2000-09-05 Ppg Industries Ohio, Inc. Printable microporous material
US6148503A (en) * 1999-03-31 2000-11-21 Imra America, Inc. Process of manufacturing porous separator for electrochemical power supply
US6316142B1 (en) 1999-03-31 2001-11-13 Imra America, Inc. Electrode containing a polymeric binder material, method of formation thereof and electrochemical cell
US6939451B2 (en) * 2000-09-19 2005-09-06 Aclara Biosciences, Inc. Microfluidic chip having integrated electrodes
GB0127046D0 (en) 2001-11-10 2002-01-02 Eastman Kodak Co Ink jet recording media and method for their production
LU90901B1 (en) * 2002-03-20 2003-09-22 Amer Sil Sa Separator for secondary electric accumulators with gas recombination
US6749749B2 (en) 2002-06-26 2004-06-15 Isco, Inc. Separation system, components of a separation system and methods of making and using them
US20050061745A1 (en) * 2002-06-26 2005-03-24 Teledyne Isco, Inc. Separation system, components of a separation system and methods of making and using them
US7473367B2 (en) * 2002-06-26 2009-01-06 Dionex Corporation Monolithic column
US8435631B2 (en) 2010-04-15 2013-05-07 Ppg Industries Ohio, Inc. Microporous material
US9861719B2 (en) 2010-04-15 2018-01-09 Ppg Industries Ohio, Inc. Microporous material
MX2016004289A (en) 2013-10-04 2016-07-08 Ppg Ind Ohio Inc Microporous material.
US20170000102A1 (en) 2015-05-18 2017-01-05 Ppg Industries Ohio, Inc. Device for Evaporative Delivery of Volatile Substance
FR3037789A1 (en) * 2015-06-23 2016-12-30 Rondol Ind PRODUCTION LINE FOR PRODUCTION OF MEDICAMENTS, AND PRODUCTION PLANT COMPRISING SUCH A PRODUCTION LINE
LU92934B1 (en) * 2015-12-24 2017-07-21 Hurrah Sarl Porous membrane and method of production thereof
US10842902B2 (en) 2017-09-01 2020-11-24 Ppg Industries Ohio, Inc. Treated membrane for fragrance delivery
EP3539645A1 (en) 2018-03-16 2019-09-18 HurraH S.à r.l. Functionalised mixed matrix membranes and method of production

Also Published As

Publication number Publication date
DE2116602C3 (en) 1974-11-28
US3696061A (en) 1972-10-03
AT319592B (en) 1974-12-27
LU62972A1 (en) 1971-08-26
GB1289803A (en) 1972-09-20
NL7104924A (en) 1971-10-15
FR2089494A5 (en) 1972-01-07
DE2116602B2 (en) 1974-05-02
DE2116602A1 (en) 1971-11-11
SE349311B (en) 1972-09-25
JPS517700B1 (en) 1976-03-10
BE765608A (en) 1971-08-30
CH539088A (en) 1973-07-15

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