SE400457B - CIGARETTE FILTER - Google Patents

CIGARETTE FILTER

Info

Publication number: SE400457B
Authority: SE; Sweden
Prior art keywords: cigarette filter; cigarette; filter
Prior art date: 1970-11-18

Application number

SE7114391A

Other languages

Swedish (sv)

Inventor

S Baxter

P D Changani

Original Assignee

Monsanto 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.)

1970-11-18

Filing date

1971-11-10

Publication date

1978-04-03

1971-11-10 Application filed by Monsanto Ltd filed Critical Monsanto Ltd

1978-04-03 Publication of SE400457B publication Critical patent/SE400457B/en

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
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
- C08J9/12—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent
- 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
- 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
- C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
- C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Polymers & Plastics (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Health & Medical Sciences (AREA)
Organic Chemistry (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)
Filtering Materials (AREA)
Cigarettes, Filters, And Manufacturing Of Filters (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Molding Of Porous Articles (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)

SE7114391A 1970-11-18 1971-11-10 CIGARETTE FILTER SE400457B (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB5480670		1970-11-18
GB5870070		1970-12-10
GB964671		1971-04-16

Publications (1)

Publication Number	Publication Date
SE400457B true SE400457B (en)	1978-04-03

Family

ID=27255404

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7114391A SE400457B (en)	1970-11-18	1971-11-10	CIGARETTE FILTER

Country Status (13)

Country	Link
JP (2)	JPS577172B1 (en)
AT (1)	AT315709B (en)
BE (1)	BE775476A (en)
CH (1)	CH546543A (en)
DE (1)	DE2156375C3 (en)
DK (1)	DK133125C (en)
FR (1)	FR2114696A5 (en)
IE (1)	IE36798B1 (en)
IL (1)	IL38123A (en)
IT (1)	IT950514B (en)
NL (1)	NL170916C (en)
NO (1)	NO133088C (en)
SE (1)	SE400457B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1482216A (en) *	1974-04-11	1977-08-10	Monsanto Ltd	Cigarette filters
MXPA02008938A (en) *	2000-03-17	2003-06-17	Dow Global Technologies Inc	Polyolefin foam useful for sound and thermal insulation.
WO2020153490A1 (en) *	2019-01-25	2020-07-30	日本たばこ産業株式会社	Filter for smoking article

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2972554A (en) *	1955-05-23	1961-02-21	Fiber Bond Corp	Pad and method of making same

1971
- 1971-11-04 AT AT949971A patent/AT315709B/en not_active IP Right Cessation
- 1971-11-09 NL NLAANVRAGE7115391,A patent/NL170916C/en not_active IP Right Cessation
- 1971-11-10 SE SE7114391A patent/SE400457B/en unknown
- 1971-11-11 IL IL38123A patent/IL38123A/en unknown
- 1971-11-12 DE DE2156375A patent/DE2156375C3/en not_active Expired
- 1971-11-12 CH CH1643371A patent/CH546543A/en not_active IP Right Cessation
- 1971-11-12 IE IE1429/71A patent/IE36798B1/en unknown
- 1971-11-15 FR FR7140766A patent/FR2114696A5/en not_active Expired
- 1971-11-17 NO NO4243/71A patent/NO133088C/no unknown
- 1971-11-17 DK DK565571A patent/DK133125C/en active
- 1971-11-17 BE BE775476A patent/BE775476A/en unknown
- 1971-11-17 IT IT54140/71A patent/IT950514B/en active
- 1971-11-18 JP JP9270871A patent/JPS577172B1/ja active Pending
1977
- 1977-11-09 JP JP13453277A patent/JPS5411299A/en active Pending

Also Published As

Publication number	Publication date
IL38123A (en)	1975-03-13
BE775476A (en)	1972-05-17
CH546543A (en)	1974-03-15
IE36798L (en)	1972-05-18
AT315709B (en)	1974-06-10
NO133088C (en)	1976-03-10
DK133125C (en)	1976-08-30
IL38123A0 (en)	1972-01-27
NO133088B (en)	1975-12-01
DE2156375A1 (en)	1972-05-31
AU3563971A (en)	1973-05-17
DE2156375C3 (en)	1981-02-19
NL170916B (en)	1982-08-16
JPS577172B1 (en)	1982-02-09
NL170916C (en)	1983-01-17
NL7115391A (en)	1972-05-23
DE2156375B2 (en)	1980-05-29
DK133125B (en)	1976-03-29
IT950514B (en)	1973-06-20
FR2114696A5 (en)	1972-06-30
IE36798B1 (en)	1977-03-02
JPS5411299A (en)	1979-01-27

Publication	Publication Date	Title
CH524963A (en)	1972-07-15	Smoking products filters
CH536609A (en)	1973-05-15	Cigarette
BG15533A3 (en)	1976-04-26	TOBACCO FILTER
IT1043835B (en)	1980-02-29	MISOELA FOR SMOKING
CH518115A (en)	1972-01-31	filter
BE776025A (en)	1972-05-30	CIGARETTE FILTER
FI50928C (en)	1976-09-10	Improved filter cigarette
BE770182R (en)	1972-01-19	CIGARETTE
AT301422B (en)	1972-09-11	Tobacco smoke filters
AT300638B (en)	1972-08-10	Cigarette filters
CH524263A (en)	1972-06-15	Filter arrangement
ES183007Y (en)	1974-05-01	FILTER FOR TOBACCO.
IT1056728B (en)	1982-02-20	CIGARETTE FILTER
DK130039B (en)	1974-12-16	Tobacco smoke filter.
BE765243A (en)	1971-08-30	FILTER HOLDER
IT1043836B (en)	1980-02-29	MOSCELA FOR SMOKING
CH519306A (en)	1972-02-29	Cigarette
TR16982A (en)	1974-02-19	TUETUEN SMOKE FILTER
SE400457B (en)	1978-04-03	CIGARETTE FILTER
TR17365A (en)	1975-03-24	FILTERS
AT291835B (en)	1971-07-26	Cigarette filters
FI51892C (en)	1977-05-10	Tobacco smoke filter material
TR16946A (en)	1973-11-01	CIGARETTE FILTER
AT313141B (en)	1974-02-11	Cigarette filter mass
TR17085A (en)	1974-04-25	CIGARETTE FILTER