DK120871B - Fremgangsmåde til fremstilling af findelte partikler med højt overfladeareal, især til anvendelse ved fremstilling af filtre. - Google Patents

Fremgangsmåde til fremstilling af findelte partikler med højt overfladeareal, især til anvendelse ved fremstilling af filtre.

Info

Publication number: DK120871B
Authority: DK; Denmark
Prior art keywords: production; filters; surface area; finely divided; high surface
Prior art date: 1966-03-16

Application number

DK136567A

Other languages

English (en)

Inventor

M Meyer

R Combs

H Coover

Original Assignee

Eastman Kodak 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.)

1966-03-16

Filing date

1967-03-15

Publication date

1971-07-26

1967-03-15 Application filed by Eastman Kodak Co filed Critical Eastman Kodak Co

1971-07-26 Publication of DK120871B publication Critical patent/DK120871B/da

Classifications

- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24D—CIGARS; CIGARETTES; TOBACCO SMOKE FILTERS; MOUTHPIECES FOR CIGARS OR CIGARETTES; MANUFACTURE OF TOBACCO SMOKE FILTERS OR MOUTHPIECES
- A24D3/00—Tobacco smoke filters, e.g. filter-tips, filtering inserts; Filters specially adapted for simulated smoking devices; Mouthpieces for cigars or cigarettes
- A24D3/06—Use of materials for tobacco smoke filters
- A24D3/08—Use of materials for tobacco smoke filters of organic materials as carrier or major constituent
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- 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
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
- C08J3/11—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids from solid polymers
- 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
- C08J3/12—Powdering or granulating
- C08J3/14—Powdering or granulating by precipitation from solutions

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Health & Medical Sciences (AREA)
Dispersion Chemistry (AREA)
Materials Engineering (AREA)
Engineering & Computer Science (AREA)
Analytical Chemistry (AREA)
Processes Of Treating Macromolecular Substances (AREA)
Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

DK136567A 1966-03-16 1967-03-15 Fremgangsmåde til fremstilling af findelte partikler med højt overfladeareal, især til anvendelse ved fremstilling af filtre. DK120871B (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US53488466A	1966-03-16	1966-03-16

Publications (1)

Publication Number	Publication Date
DK120871B true DK120871B (da)	1971-07-26

Family

ID=24131917

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK136567A DK120871B (da)	1966-03-16	1967-03-15	Fremgangsmåde til fremstilling af findelte partikler med højt overfladeareal, især til anvendelse ved fremstilling af filtre.

Country Status (10)

Country	Link
JP (1)	JPS4812998B1 (da)
AT (3)	AT283978B (da)
BE (1)	BE695430A (da)
CH (1)	CH478182A (da)
DE (2)	DE1694038A1 (da)
DK (1)	DK120871B (da)
ES (1)	ES338051A1 (da)
GB (1)	GB1172317A (da)
GR (1)	GR33448B (da)
NL (1)	NL6703963A (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3026762C2 (de) *	1980-07-15	1985-04-25	Akzo Gmbh, 5600 Wuppertal	Verfahren zum Herstellen von porösem, pulverförmigem Polypropylen und Verwendung der Verfahrensprodukte
DE3026688C2 (de) *	1980-07-15	1986-02-20	Akzo Gmbh, 5600 Wuppertal	Verfahren zur Herstellung von pulverförmigen, porösen Polymerteilchen
EP0139141B1 (en) *	1983-08-15	1991-05-08	Toyo Boseki Kabushiki Kaisha	Production of stretched polymeric material having high strength and high modulus
DE3404271A1 (de) *	1984-02-03	1985-08-08	Mannesmann AG, 4000 Düsseldorf	Feinkorngemisch
JPS6129881A (ja) *	1984-07-20	1986-02-10	有馬　忠見	看板構造
US4853462A (en) *	1988-03-21	1989-08-01	Arco Chemical Technology, Inc.	Preparation of discrete particles of polyalkylene carbonate
CN103099309B (zh) *	2013-02-04	2014-10-22	红云红河烟草(集团)有限责任公司	粳米在卷烟中的应用

1967
- 1967-03-09 GB GB1106467A patent/GB1172317A/en not_active Expired
- 1967-03-13 BE BE695430D patent/BE695430A/xx unknown
- 1967-03-15 DE DE19671694038 patent/DE1694038A1/de active Pending
- 1967-03-15 ES ES338051A patent/ES338051A1/es not_active Expired
- 1967-03-15 AT AT28567A patent/AT283978B/de active
- 1967-03-15 DK DK136567A patent/DK120871B/da unknown
- 1967-03-15 GR GR670133448A patent/GR33448B/el unknown
- 1967-03-15 AT AT00690/70A patent/AT295165B/de not_active IP Right Cessation
- 1967-03-15 AT AT249067A patent/AT286648B/de not_active IP Right Cessation
- 1967-03-15 DE DE19671632186 patent/DE1632186A1/de active Pending
- 1967-03-16 NL NL6703963A patent/NL6703963A/xx unknown
- 1967-03-16 CH CH380367A patent/CH478182A/fr not_active IP Right Cessation
- 1967-06-17 JP JP3867867A patent/JPS4812998B1/ja active Pending

Also Published As

Publication number	Publication date
AT286648B (de)	1970-12-10
GB1172317A (en)	1969-11-26
AT295165B (de)	1971-11-15
DE1632186A1 (de)	1970-11-05
BE695430A (da)	1967-08-14
GR33448B (el)	1967-12-05
ES338051A1 (es)	1968-06-16
NL6703963A (da)	1967-09-18
CH478182A (fr)	1969-09-15
JPS4812998B1 (da)	1973-04-24
AT283978B (de)	1970-08-25
DE1694038A1 (de)	1971-07-15

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