CH627708A5 - Tea bag impregnated with an acidic substance - Google Patents

Tea bag impregnated with an acidic substance Download PDF

Info

Publication number: CH627708A5
Authority: CH; Switzerland
Prior art keywords: tea; acidic substance; acid; tea bag; impregnated
Prior art date: 1977-04-22

Application number

CH433978A

Other languages

German (de)

English (en)

Inventor

Sidney Pendlington

Original Assignee

Unilever Nv

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.)

1977-04-22

Filing date

1978-04-21

Publication date

1982-01-29

1978-04-21 Application filed by Unilever Nv filed Critical Unilever Nv

1982-01-29 Publication of CH627708A5 publication Critical patent/CH627708A5/de

Links

239000000126 substance Substances 0.000 title claims description 25
230000002378 acidificating effect Effects 0.000 title claims description 24
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid group Chemical group C(CC(O)(C(=O)O)CC(=O)O)(=O)O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 54
239000002253 acid Substances 0.000 claims description 19
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
239000000463 material Substances 0.000 claims description 12
239000000203 mixture Substances 0.000 claims description 11
BJEPYKJPYRNKOW-REOHCLBHSA-N (S)-malic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O BJEPYKJPYRNKOW-REOHCLBHSA-N 0.000 claims description 4
150000007513 acids Chemical class 0.000 claims description 4
BJEPYKJPYRNKOW-UHFFFAOYSA-N alpha-hydroxysuccinic acid Natural products OC(=O)C(O)CC(O)=O BJEPYKJPYRNKOW-UHFFFAOYSA-N 0.000 claims description 4
239000001630 malic acid Substances 0.000 claims description 4
235000011090 malic acid Nutrition 0.000 claims description 4
150000003839 salts Chemical class 0.000 claims description 4
KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 3
RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 claims description 2
FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 2
JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 claims description 2
230000003139 buffering effect Effects 0.000 claims description 2
229910000402 monopotassium phosphate Inorganic materials 0.000 claims description 2
235000019796 monopotassium phosphate Nutrition 0.000 claims description 2
PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 claims description 2
229910000342 sodium bisulfate Inorganic materials 0.000 claims description 2
239000011975 tartaric acid Substances 0.000 claims description 2
235000002906 tartaric acid Nutrition 0.000 claims description 2
241001122767 Theaceae Species 0.000 claims 4
FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims 1
KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims 1
WBHQBSYUUJJSRZ-UHFFFAOYSA-M sodium bisulfate Chemical compound [Na+].OS([O-])(=O)=O WBHQBSYUUJJSRZ-UHFFFAOYSA-M 0.000 claims 1
235000013616 tea Nutrition 0.000 description 51
244000269722 Thea sinensis Species 0.000 description 49
238000001802 infusion Methods 0.000 description 8
239000007788 liquid Substances 0.000 description 6
239000007864 aqueous solution Substances 0.000 description 5
239000006172 buffering agent Substances 0.000 description 5
238000000034 method Methods 0.000 description 5
238000004519 manufacturing process Methods 0.000 description 4
235000006468 Thea sinensis Nutrition 0.000 description 3
235000020279 black tea Nutrition 0.000 description 3
238000009835 boiling Methods 0.000 description 3
-1 Alkali metal salts Chemical class 0.000 description 2
CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
235000021152 breakfast Nutrition 0.000 description 2
239000000872 buffer Substances 0.000 description 2
239000003086 colorant Substances 0.000 description 2
238000001035 drying Methods 0.000 description 2
238000011156 evaluation Methods 0.000 description 2
KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 description 1
206010013911 Dysgeusia Diseases 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
230000002411 adverse Effects 0.000 description 1
229910052783 alkali metal Inorganic materials 0.000 description 1
239000011668 ascorbic acid Substances 0.000 description 1
229960005070 ascorbic acid Drugs 0.000 description 1
235000010323 ascorbic acid Nutrition 0.000 description 1
235000013361 beverage Nutrition 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
239000013078 crystal Substances 0.000 description 1
ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 1
238000007598 dipping method Methods 0.000 description 1
WPUMTJGUQUYPIV-JIZZDEOASA-L disodium (S)-malate Chemical compound [Na+].[Na+].[O-]C(=O)[C@@H](O)CC([O-])=O WPUMTJGUQUYPIV-JIZZDEOASA-L 0.000 description 1
238000009826 distribution Methods 0.000 description 1
238000005429 filling process Methods 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000007654 immersion Methods 0.000 description 1
238000005470 impregnation Methods 0.000 description 1
239000004615 ingredient Substances 0.000 description 1
238000011031 large-scale manufacturing process Methods 0.000 description 1
239000008267 milk Substances 0.000 description 1
210000004080 milk Anatomy 0.000 description 1
235000013336 milk Nutrition 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
239000002245 particle Substances 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
239000000843 powder Substances 0.000 description 1
235000019265 sodium DL-malate Nutrition 0.000 description 1
239000001509 sodium citrate Substances 0.000 description 1
239000001394 sodium malate Substances 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000000243 solution Substances 0.000 description 1
238000001228 spectrum Methods 0.000 description 1
238000005507 spraying Methods 0.000 description 1
239000001384 succinic acid Substances 0.000 description 1
239000004753 textile Substances 0.000 description 1
HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 description 1
229940038773 trisodium citrate Drugs 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
- B65D85/70—Containers, packaging elements or packages, specially adapted for particular articles or materials for materials not otherwise provided for
- B65D85/804—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package
- B65D85/808—Disposable containers or packages with contents which are mixed, infused or dissolved in situ, i.e. without having been previously removed from the package for immersion in the liquid to release part or all of their contents, e.g. tea bags
- 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
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/03—Non-macromolecular organic compounds
- D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
- D21H17/14—Carboxylic acids; Derivatives thereof
- D21H17/15—Polycarboxylic acids, e.g. maleic acid

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Tea And Coffee (AREA)
Packages (AREA)
Wrappers (AREA)
Laminated Bodies (AREA)
Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Paper (AREA)

CH433978A 1977-04-22 1978-04-21 Tea bag impregnated with an acidic substance CH627708A5 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB16824/77A GB1603414A (en)	1977-04-22	1977-04-22	Tea bags

Publications (1)

Publication Number	Publication Date
CH627708A5 true CH627708A5 (en)	1982-01-29

Family

ID=10084356

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH433978A CH627708A5 (en)	1977-04-22	1978-04-21	Tea bag impregnated with an acidic substance

Country Status (18)

Country	Link
JP (1)	JPS541190A (fr)
AT (1)	AT366120B (fr)
AU (1)	AU515207B2 (fr)
BE (1)	BE866274A (fr)
BR (1)	BR7802476A (fr)
CA (1)	CA1114248A (fr)
CH (1)	CH627708A5 (fr)
DE (1)	DE2816829A1 (fr)
FI (1)	FI781176A7 (fr)
FR (1)	FR2387860A1 (fr)
GB (1)	GB1603414A (fr)
IE (1)	IE46798B1 (fr)
IN (1)	IN148240B (fr)
IT (1)	IT1111463B (fr)
NL (1)	NL7804257A (fr)
NO (1)	NO148549C (fr)
SE (1)	SE7804611L (fr)
ZA (1)	ZA782290B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NO177624C (no) *	1989-10-31	1995-10-25	Philip Morris Prod	Papirhylster for en rökeartikkel og anvendelse av dette
WO2006082027A1 (fr) *	2005-02-01	2006-08-10	Koerber Helmut	Procede pour preparer une boisson au the noir ou vert
JP5836692B2 (ja) *	2011-08-09	2015-12-24	守康村田	ティーバッグ
CA2890226C (fr) *	2013-01-31	2020-11-10	Glatfelter Gernsbach Gmbh & Co. Kg	Systeme de reticulation/de fonctionnalisation pour bande de papier ou bande non tissee
DE102013227044B4 (de)	2013-12-20	2018-03-22	Martin Bauer Gmbh & Co. Kg	Brühkapsel zur Herstellung eines Teegetränks in Kapselbrühmaschinen sowie Füllung für eine solche Brühkapsel
PL3496548T5 (pl) *	2016-08-15	2023-09-11	Ekaterra Research and Development UK Limited	Sposób wytwarzania produktu liściastej herbaty

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3006764A (en) *	1959-02-17	1961-10-31	Duncan Coffee Company	Tea bag
DE2332227A1 (de) *	1972-06-29	1974-01-10	Unilever Nv	Teebeutel
US3914439A (en) *	1974-08-16	1975-10-21	Shepard Chemical Ind Inc	Dry particulate flavor composition, method of making same and use thereof

1977
- 1977-04-22 GB GB16824/77A patent/GB1603414A/en not_active Expired
1978
- 1978-04-17 CA CA301,213A patent/CA1114248A/fr not_active Expired
- 1978-04-18 FI FI781176A patent/FI781176A7/fi not_active Application Discontinuation
- 1978-04-18 AU AU35183/78A patent/AU515207B2/en not_active Expired
- 1978-04-18 DE DE19782816829 patent/DE2816829A1/de not_active Withdrawn
- 1978-04-18 IN IN420/CAL/78A patent/IN148240B/en unknown
- 1978-04-20 BR BR7802476A patent/BR7802476A/pt unknown
- 1978-04-20 FR FR7811693A patent/FR2387860A1/fr active Granted
- 1978-04-20 NL NL7804257A patent/NL7804257A/xx not_active Application Discontinuation
- 1978-04-20 NO NO781394A patent/NO148549C/no unknown
- 1978-04-21 JP JP4763978A patent/JPS541190A/ja active Pending
- 1978-04-21 ZA ZA00782290A patent/ZA782290B/xx unknown
- 1978-04-21 BE BE187032A patent/BE866274A/fr not_active IP Right Cessation
- 1978-04-21 CH CH433978A patent/CH627708A5/de not_active IP Right Cessation
- 1978-04-21 SE SE7804611A patent/SE7804611L/xx unknown
- 1978-04-21 IE IE784/78A patent/IE46798B1/en unknown
- 1978-04-21 IT IT67917/78A patent/IT1111463B/it active
- 1978-04-24 AT AT0291878A patent/AT366120B/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
IN148240B (fr)	1980-12-13
FR2387860B1 (fr)	1983-05-27
IE780784L (en)	1978-10-22
AU3518378A (en)	1979-10-25
NO148549B (no)	1983-07-25
FI781176A7 (fi)	1978-10-23
IE46798B1 (en)	1983-09-21
ZA782290B (en)	1979-11-28
DE2816829A1 (de)	1978-10-26
FR2387860A1 (fr)	1978-11-17
IT7867917A0 (it)	1978-04-21
BR7802476A (pt)	1978-12-12
CA1114248A (fr)	1981-12-15
AU515207B2 (en)	1981-03-19
ATA291878A (de)	1981-07-15
JPS541190A (en)	1979-01-06
AT366120B (de)	1982-03-10
NL7804257A (nl)	1978-10-24
NO781394L (no)	1978-10-24
NO148549C (no)	1983-11-02
BE866274A (fr)	1978-10-23
SE7804611L (sv)	1978-10-23
IT1111463B (it)	1986-01-13
GB1603414A (en)	1981-11-25

Legal Events

Date	Code	Title	Description
1987-12-31	PL	Patent ceased
2024-10-31	PL	Patent ceased

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DE60018939T2 (de)	2006-01-12	Feuchtigkeitsindikatoren für die absorptionsfähigkeit eines trockenmittels
DE2647211C2 (de)	1986-01-02	Mittel für die Getränkeherstellung
DE1517300A1 (de)	1969-10-09	Filter und Verfahren zu ihrer Herstellung
DE2942321A1 (de)	1980-05-14	Torfpapier und verfahren zu dessen herstellung
DE2406449A1 (de)	1974-12-12	Verfahren zur herstellung eines tabakproduktes
DE3211696C2 (fr)	1991-03-21
DE2923647B2 (de)	1981-02-19	Mit Wasser rekonstituierbares Mittel zur Herstellung von Säften oder Suppen mit einem Anteil unverdaulicher Ballaststoffe
DE2901522C2 (de)	1982-10-07	Verfahren zum Herstellen eines kohlensäurehaltigen Getränks auf Kaffeebasis
DE60003646T2 (de)	2004-06-17	Aromatisierung eines aufgusses
DE3008286A1 (de)	1980-10-30	Kontinuierliches verfahren zur phosphorylierung von staerke
DE10023462A1 (de)	2001-11-15	Filtermaterial mit Aromatisierungs- und Aromaschutzeigenschaften sowie Verfahren zu seiner Herstellung
DE2332228A1 (de)	1974-01-17	Teeprodukt
DE2816829A1 (de)	1978-10-26	Wasserdurchlaessiges bahnmaterial, verfahren zu seiner herstellung und seine verwendung
DE3902298C1 (fr)	1990-08-23
DE2230433C2 (de)	1982-05-06	Verfahren zum Herstellen eines Kaffeeproduktes
DE2332227A1 (de)	1974-01-10	Teebeutel
DE60026170T2 (de)	2006-11-23	Aufgussbeutel und entsprechende herstellungsmaterialien
DE10215642A1 (de)	2003-11-06	Schnellwirkendes Mittel für die Zubereitung von Kalt- und Heißgetränken aus Trinkwasser
DE1692913A1 (de)	1971-10-21	Verfahren zur Erzeugung eines Tabakextraktes
DE2544384A1 (de)	1976-04-29	Verfahren zur entwaesserung eines tee-extrakts
DE1909488C3 (de)	1978-11-02	Verfahren zur direkten Gewinnung eines hochporösen Papiers hoher Naßfestigkeit
DE666813C (de)	1938-10-28	Verfahren zur Herstellung von Kaese
DE2148036C3 (de)	1976-11-18	Tabakrauch-Filtermaterial
DE102013011271B4 (de)	2019-05-09	Verbesserter versiegelter Papierbeutel aus recyceltem Natronkraftpapier
AT381333B (de)	1986-09-25	Mehrschichtige, heissiegelbare faserstoffbahn und verfahren zu ihrer herstellung