FI875673L - FOERFARANDE FOER ATT AVLAEGSNA BASISKA AEMNEN. - Google Patents

FOERFARANDE FOER ATT AVLAEGSNA BASISKA AEMNEN. Download PDF

Info

Publication number: FI875673L
Authority: FI; Finland
Prior art keywords: basiska; aemnen; foerfarande foer; foer att; avlaegsna
Prior art date: 1986-12-29

Application number

FI875673A

Other languages

Finnish (fi)

Other versions

FI875673A0 (en

FI88453B (en

FI88453C (en

Inventor

Harvey J Grubbs

Ravi Prasad

Tony M Howell

Original Assignee

Philip Morris 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.)

1986-12-29

Filing date

1987-12-22

Publication date

1988-06-30

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25485521&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI875673(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1987-12-22 Application filed by Philip Morris Inc filed Critical Philip Morris Inc

1987-12-22 Priority to FI913212A priority Critical patent/FI913212A0/en

1987-12-22 Publication of FI875673A0 publication Critical patent/FI875673A0/en

1988-06-30 Publication of FI875673L publication Critical patent/FI875673L/en

1993-02-15 Publication of FI88453B publication Critical patent/FI88453B/en

1993-05-25 Application granted granted Critical

1993-05-25 Publication of FI88453C publication Critical patent/FI88453C/en

Classifications

- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
- C11B9/00—Essential oils; Perfumes
- C11B9/02—Recovery or refining of essential oils from raw materials
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B15/00—Chemical features or treatment of tobacco; Tobacco substitutes, e.g. in liquid form
- A24B15/18—Treatment of tobacco products or tobacco substitutes
- A24B15/24—Treatment of tobacco products or tobacco substitutes by extraction; Tobacco extracts

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Wood Science & Technology (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Manufacture Of Tobacco Products (AREA)
Extraction Or Liquid Replacement (AREA)
Fertilizers (AREA)
Fire-Extinguishing Compositions (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Laminated Bodies (AREA)
Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Control Of El Displays (AREA)
Superconductors And Manufacturing Methods Therefor (AREA)
Medicines Containing Material From Animals Or Micro-Organisms (AREA)

FI875673A 1986-12-29 1987-12-22 Procedure for selectively removing basic substances FI88453C (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FI913212A FI913212A0 (en)	1986-12-29	1987-12-22	FOERFARANDE FOER ATT EXTRAHERA BASISKA AEMNEN.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US94710286A	1986-12-29	1986-12-29
US94710286		1986-12-29

Publications (4)

Publication Number	Publication Date
FI875673A0 FI875673A0 (en)	1987-12-22
FI875673L true FI875673L (en)	1988-06-30
FI88453B FI88453B (en)	1993-02-15
FI88453C FI88453C (en)	1993-05-25

Family

ID=25485521

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI875673A FI88453C (en)	1986-12-29	1987-12-22	Procedure for selectively removing basic substances

Country Status (9)

Country	Link
EP (1)	EP0280817B1 (en)
JP (1)	JP2694253B2 (en)
AT (1)	ATE102446T1 (en)
AU (1)	AU612128B2 (en)
BR (1)	BR8707110A (en)
CA (1)	CA1317961C (en)
DE (1)	DE3789300D1 (en)
FI (1)	FI88453C (en)
ZA (1)	ZA879384B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5497792A (en) *	1987-11-19	1996-03-12	Philip Morris Incorporated	Process and apparatus for the semicontinuous extraction of nicotine from tobacco
US5435325A (en) *	1988-04-21	1995-07-25	R. J. Reynolds Tobacco Company	Process for providing tobacco extracts using a solvent in a supercritical state
US4967771A (en) *	1988-12-07	1990-11-06	R. J. Reynolds Tobacco Company	Process for extracting tobacco
US5031644A (en) *	1989-12-29	1991-07-16	R. J. Reynolds Tobacco Company	Tobacco expansion process and product
US5076293A (en) *	1989-06-19	1991-12-31	R. J. Reynolds Tobacco Company	Process and apparatus for the treatment of tobacco material
US5025812A (en) *	1989-08-10	1991-06-25	R. J. Reynolds Tobacco Company	Tobacco processing
DE4002784C1 (en) *	1990-01-31	1991-04-18	B.A.T. Cigarettenfabriken Gmbh, 2000 Hamburg, De
US5065775A (en) *	1990-02-23	1991-11-19	R. J. Reynolds Tobacco Company	Tobacco processing
US5131414A (en) *	1990-02-23	1992-07-21	R. J. Reynolds Tobacco Company	Tobacco processing
US5234008A (en) *	1990-02-23	1993-08-10	R. J. Reynolds Tobacco Company	Tobacco processing
US5095923A (en) *	1991-04-11	1992-03-17	R. J. Reynolds Tobacco Company	Tobacco expansion process using 1,1,1,2-tetrafluoroethane
DE19654945C2 (en) *	1996-07-29	1998-05-20	Mueller Extract Co Gmbh	Essentially nicotine-free tobacco flavor oil and process for its production
DE19630619C2 (en) *	1996-07-29	1998-07-09	Mueller Extract Co Gmbh	Essentially nicotine-free tobacco flavor oil and process for its production
EP1542555B1 (en)	2002-07-18	2011-11-16	Phasex Corporation	Reduction of constituents in tobacco
RU2349363C1 (en) *	2004-10-28	2009-03-20	Джапан Тобакко Инк.	Method for extraction of component from material and device for its realisation
RU2332915C1 (en) *	2007-02-27	2008-09-10	Олег Иванович Квасенков	Plant for producing blend of light kretek
GB201003887D0 (en)	2010-03-09	2010-05-12	British American Tobacco Co	Methods for extracting and isolating constituents of cellulosic material
EP4218404A3 (en)	2015-06-26	2023-09-06	Altria Client Services LLC	Compositions and methods for producing tobacco plants and products having altered alkaloid levels
GB201707767D0 (en)	2017-05-15	2017-06-28	British American Tobacco Investments Ltd	Method of making a tobacco extract
GB201707758D0 (en)	2017-05-15	2017-06-28	British American Tobacco Investments Ltd	Ground tobacco composition
GB201707761D0 (en)	2017-05-15	2017-06-28	British American Tobacco Investments Ltd	Method of making a tobacco extract
WO2019229704A1 (en) *	2018-05-31	2019-12-05	Radient Technologies Inc.	Process for reducing nicotine in tobacco biomass and tobacco composition
CN113115976B (en) *	2021-03-11	2022-07-19	浙江中烟工业有限责任公司	Batch preparation method of nicotine salt and application of nicotine salt in electronic cigarette
CN114868763B (en) *	2022-05-13	2024-06-11	湖南省烟草公司郴州市公司	Tobacco alkali-reducing agent and preparation method and application thereof

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR397021A (en) *	1907-12-11	1909-04-27	Tabacs Desintoxiques En Failli	Method and installation for the denicotinization of tobacco
US2227863A (en) *	1938-02-14	1941-01-07	Kinetic Chemicals Inc	Extraction of tobacco with fluorochlorohydrocarbons
DE1517273B2 (en) *	1965-04-15	1976-06-24	Eresta Warenhandelsgesellschaft mbH, 6052 Mühlheim	PROCESS FOR CONTINUOUS EXTRACTION OF NICOTINE FROM TOBACCO AND FOR THE OBTAINING PRE-CONCENTRATED NICOTINE SALT SOLUTIONS
US4153063A (en) *	1970-09-02	1979-05-08	Studiengesellschaft Kohle Mbh	Process for the extraction of nicotine from tobacco
US4215706A (en) *	1978-10-13	1980-08-05	Loew's Theatres, Inc.	Nicotine transfer process
US5497792A (en) *	1987-11-19	1996-03-12	Philip Morris Incorporated	Process and apparatus for the semicontinuous extraction of nicotine from tobacco

1987
- 1987-12-14 ZA ZA879384A patent/ZA879384B/en unknown
- 1987-12-22 FI FI875673A patent/FI88453C/en not_active IP Right Cessation
- 1987-12-23 CA CA000555304A patent/CA1317961C/en not_active Expired - Fee Related
- 1987-12-24 EP EP87311430A patent/EP0280817B1/en not_active Revoked
- 1987-12-24 DE DE87311430T patent/DE3789300D1/en not_active Expired - Lifetime
- 1987-12-24 AT AT87311430T patent/ATE102446T1/en not_active IP Right Cessation
- 1987-12-28 JP JP62336696A patent/JP2694253B2/en not_active Expired - Fee Related
- 1987-12-29 AU AU83109/87A patent/AU612128B2/en not_active Ceased
- 1987-12-29 BR BR8707110A patent/BR8707110A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
FI875673A0 (en)	1987-12-22
FI88453B (en)	1993-02-15
JPS63229102A (en)	1988-09-26
EP0280817A2 (en)	1988-09-07
AU8310987A (en)	1988-06-30
EP0280817A3 (en)	1990-05-16
JP2694253B2 (en)	1997-12-24
CA1317961C (en)	1993-05-18
AU612128B2 (en)	1991-07-04
ATE102446T1 (en)	1994-03-15
DE3789300D1 (en)	1994-04-14
BR8707110A (en)	1988-08-02
FI88453C (en)	1993-05-25
EP0280817B1 (en)	1994-03-09
ZA879384B (en)	1988-09-28

Publication	Publication Date	Title
FI873027L (en)	1988-01-10	ALFA-AMYLASBLANDNINGAR FOER ATT OEVERFOERA STAERKELSE I VAETSKEFORM.
DE3767169D1 (en)	1991-02-14	SPORTSHOE.
ATE70057T1 (en)	1991-12-15	ANTI-TUMORS.
DE3764043D1 (en)	1990-09-06	ALKYLENDIAMINE.
ATE63533T1 (en)	1991-06-15	XYLOLISOMERIZATION.
FI874247L (en)	1988-04-02	FOERFARANDE FOER ATT KOPPLA EN AV FLERA VAEXELLAODSENHETER BESTAOENDE VAEXELLAODA.
FI870393L (en)	1987-07-31	FOERFARANDE FOER ATT TILLVERKA OPTISKA VAOGROERSFIBRER.
FI875673L (en)	1988-06-30	FOERFARANDE FOER ATT AVLAEGSNA BASISKA AEMNEN.
FI881758L (en)	1988-04-14	ANORDNING FOER ATT SLAECKA LJUSLAOGAN.
FI873906L (en)	1988-03-12	FOERFARANDE FOER ATT MINSKA NOX -GASEMISSIONEN FRAON EN SALPETERSYRAHALTIG VAETSKA.
FI83887B (en)	1991-05-31	FOERFARANDE FOER ATT AVSKILJA ELEKTROLYTISKT UTFAELLD KOPPAR FRAON EN KATOD.
FI872537L (en)	1987-12-07	KRETSKOPPLING FOER ATT SKYDDA ABONNENTANSLUTNINGSENHETERS ELEKTRONISKA GRAENSSNITT.
FI865375L (en)	1988-07-01	SAETT ATT FAESTA EN HISSKORG I EN GRIPRAM.
FI873242L (en)	1988-01-29	ANORDNING ATT INRIKTA GLASSKIVOR I PRODUKTIONSLINJE.
FI880678L (en)	1988-02-12	AUTOMATISK TVAOLAEGES LAOSANORDNING FOER FOENSTER.
FI871194A0 (en)	1987-03-18	FOERFARANDE FOER ATT PAOVISA SVAMP.
FI875323A0 (en)	1987-12-02	FOERFARANDE FOER ATT FRAMSTAELLA ALKALIMETALLKLLORAT.
FI873520A0 (en)	1987-08-13	SAETT ATT BEREDA SULFIDFRI ALKALILUT.
DE3763648D1 (en)	1990-08-16	ROLLSKI.
FI863802A0 (en)	1986-09-19	FORDONSDAECK AVSETT ATT STIFTAS.
DE3669032D1 (en)	1990-03-22	OKULOPRESSIONSGERAET.
DE3766410D1 (en)	1991-01-10	METHYLALKYLCYCLOSILOXANE.
DE3770459D1 (en)	1991-07-04	3-HALOGENSUCCINIMIDES.
FI872045L (en)	1987-11-10	ANORDNING FOER ATT LOESGOERA TILLSLUTNINGAR.
DE3764485D1 (en)	1990-10-04	POLYGLYCIDYLAMINE.

Legal Events

Date	Code	Title	Description
1993-01-18	BB	Publication of examined application
2004-08-31	MM	Patent lapsed	Owner name: PHILIP MORRIS PRODUCTS INC.