[go: up one dir, main page]

KR860008265A - 표백 조성물 및 그 제조방법 - Google Patents

표백 조성물 및 그 제조방법 Download PDF

Info

Publication number
KR860008265A
KR860008265A KR1019860002451A KR860002451A KR860008265A KR 860008265 A KR860008265 A KR 860008265A KR 1019860002451 A KR1019860002451 A KR 1019860002451A KR 860002451 A KR860002451 A KR 860002451A KR 860008265 A KR860008265 A KR 860008265A
Authority
KR
South Korea
Prior art keywords
support material
bleaching
manganese
composition
peroxy compound
Prior art date
Application number
KR1019860002451A
Other languages
English (en)
Other versions
KR900000883B1 (ko
Inventor
시리키트 남네드 제임스
Original Assignee
유니레버 엔.브이
에이취. 드 로이
유니레버 엔 브이
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 유니레버 엔.브이, 에이취. 드 로이, 유니레버 엔 브이 filed Critical 유니레버 엔.브이
Publication of KR860008265A publication Critical patent/KR860008265A/ko
Application granted granted Critical
Publication of KR900000883B1 publication Critical patent/KR900000883B1/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3935—Bleach activators or bleach catalysts granulated, coated or protected
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C11D3/3905—Bleach activators or bleach catalysts
    • C11D3/3932—Inorganic compounds or complexes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Catalysts (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

내용 없음

Description

표백 조성물 및 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (19)

  1. (a) 페록시화합물
    (b) 마그네슘이나 아연중에서 선택한 2가금속 양이온을 흡수한 알루미노 실리케이트 지지물질 및 수용성망간(Ⅱ)염으로 구성된 표백촉매 : 등으로 구성되며, 망간(Ⅱ)대 2가 금속 양이온의 중량비는 약 1 : 20 내지 20 : 1이며, 2가 금속양이온 대 알루미노 실리케이트 지지물질의 비는 약 1 : 1,000 내지 1 : 10의 범위이며, 촉매 대 페록시 화합물의 중량비는 약 1 : 100 내지 1 : 1 인 것을 특징으로 하는 표백조성물.
  2. 청구범위 1에 있어서, 알루미노 실리케이트 지지물질은 제올라이트인 것을 특징으로 하는 표백조성물.
  3. 청구범위 1 또는 2에 있어서, 알루미노 실리케이트 지지물질은 그 미세공동공 규격이 3 내지 10옹스트롬으로 되는 것을 특징으로 하는 표백 조성물.
  4. 청구범위 1에 있어서, 알루미노 실리게이트 지지물질은 실리코알루미노인산염인 것을 특징으로 하는 표백조성물.
  5. 청구범위 1 내지 4에 있어서, 페록시 화합물은 과붕산 나트륨인 것을 특징으로 하는 표백조성물.
  6. 청구범위 1에 있어서, 무기인산염 안정제를 조성물 총량의 약 5내지 35중량%로 첨가된 것으로 구성되는 것을 특징으로 하는 표백조성물.
  7. 청구범위 6에 있어서, 인산염 안정제는 트리폴리포스페이트, 오르토포스페이트, 파이로포스페이트, 및 그 혼합물 족으로부터 선정되는 것을 특징으로 하는 표백조성물.
  8. 청구범위 1에 있어서, 계면활성제, 빌더, 직물 연화제, 엔짐, 무기성충진제, 착색제, 포말촉진제 및 그 혼합물로 구성된 족으로부터 선택된 세제부가물을 함유하는 것을 특징으로 하는 표백조성물.
  9. (a) 망간(Ⅱ) 및 마그네슘 또는 아연중에서 선택한 2가 금속양이온의 수용성 염을 솔벤트에 용해시키고, 그 속에 알루미노실리케이트 지지물질을 현탁시켜 슬러리를 형성시키며, 2가 금속 양이온 대 알루미노 실리케이트 중량비는 1 : 1,000 내지 1 : 10의 범위로 하며, 망간 (Ⅱ)대 2가 금속 양이온의 중양비는 약 1 : 20 내지 20 : 1로 하며,
    (b) pH의 값을 7.0 내지 11.1이 되게 하며,
    (c) 2가 금속염 및 알루미노실리케이트 지지물질의 슬러리 혼합물을 교반시키며,
    (d) 슬러리에서 고체물질을 분리해내고, 이 고체 조성물을 솔벤트로 세척하여 유리 망간(Ⅱ)염의 존재를 제 거하며, 그리고
    (e) 이 고체조성물을 건조시켜 솔벤트 및 습기를 제거하는 등의 과정으로 구성되는 페록시 화합물의 대조시험된 조성물을 만드는 촉매의 제조방법.
  10. 청구범위 9에 있어서, 알루미노실리케이트의 지지물은 제올라이트인 것을 특징으로 하는 페록시화합물 촉매의 제조방법.
  11. 청구범위 9 또는 10에 있어서 알루미노실리케이트 지지물질은 약 3내지 10옹스트롬의 미세동공규격을 구비하는 것을 특징으로 하는 페록시화합물 촉매의 제조방법.
  12. 청구범위 9에 있어서 알루미노 실리케이트 지지물질은 실리코 알루미노 인산염인 것을 특징으로 하는 페록시 화합물 촉매의 제조방법.
  13. 청구범위 9에 있어서, 페록시 화합물은 과붕산 나트륨인 것을 특징으로 하는 페록시 화합물 촉매의 제조방법.
  14. 청구범위 9에 있어서, 솔벤트는 물로 이루어지는 것을 특징으로 하는 페록시 화합물 촉매의 제조방법.
  15. (a) 세탁용액매 리터당 최소한 30mg의 활성산소를 공급할 수 있을 정도로 함유된 페록시화합물과 : (b) 세탁용액 매 리터당 최소한 0.5ppm의 망간(Ⅱ)양이온을 공급할 수 있으며 알루미노 실리케이트지지 물질을 포함하며 그 속에 수용성 망간(Ⅱ)염, 및 마그네슘이나 아연중에서 선택한 2가 양이온 염을 흡수한 상태인 표백촉매로 구성되며 : 망간(Ⅱ)대 2가 금속양이온의 중량비는 약 1 : 20 내지 20 : 1,2가 금속 양이온 대 알루미노실리케이트 지지물질의 비는 약 1 : 1,000 내지 1 : 10이 되는, 조성물로서 기질을 처리하며, 그 기질을 금속에 담그는 과정으로 구성된 기질 표백방법.
  16. 청구범위 15에 있어서, 세탁수 매 리터당 약 0.05 내지 0.30그램의 양으로 함유된 무기 인산염안정제로 구성된 기질 표백방법.
  17. 청구범위 16에 있어서, 또한 인산염은 트리폴리 포스페이트, 오르토포스페이트, 과이로포스페이트 및 그 혼합물로 구성된 족으로부터 선택되는 것을 특징으로 하는 기질표백방법.
  18. 청구범위 15에 있어서, 페록시 화합물은 과붕산 나트리움염으로 된 것을 특징으로 하는 기질표백방법.
  19. 청구범위 17에 있어서, 본 조성물은 또한 계면환성제, 빌더직물연화제, 엔짐, 무기성충진제, 착색제 포말촉진제 및 그 혼합물로 구성된 족으로부터 선택되는 세제부가물을 함유하는 것을 특징으로 하는 기질표백방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019860002451A 1985-04-02 1986-04-01 표백조성물 및 그 제조방법 KR900000883B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/719,095 US4601845A (en) 1985-04-02 1985-04-02 Bleaching compositions containing mixed metal cations adsorbed onto aluminosilicate support materials
US719,095 1985-04-02
US719095 1985-04-02

Publications (2)

Publication Number Publication Date
KR860008265A true KR860008265A (ko) 1986-11-14
KR900000883B1 KR900000883B1 (ko) 1990-02-17

Family

ID=24888731

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860002451A KR900000883B1 (ko) 1985-04-02 1986-04-01 표백조성물 및 그 제조방법

Country Status (12)

Country Link
US (1) US4601845A (ko)
EP (1) EP0201113B1 (ko)
JP (1) JPS61268799A (ko)
KR (1) KR900000883B1 (ko)
AT (1) ATE38529T1 (ko)
AU (1) AU566700B2 (ko)
BR (1) BR8601433A (ko)
CA (1) CA1241156A (ko)
DE (1) DE3661140D1 (ko)
ES (1) ES8706478A1 (ko)
TR (1) TR22929A (ko)
ZA (1) ZA862419B (ko)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4623357A (en) * 1985-04-02 1986-11-18 Lever Brothers Company Bleach compositions
US4711748A (en) * 1985-12-06 1987-12-08 Lever Brothers Company Preparation of bleach catalyst aggregates of manganese cation impregnated aluminosilicates by high velocity granulation
US4655782A (en) * 1985-12-06 1987-04-07 Lever Brothers Company Bleach composition of detergent base powder and agglomerated manganese-alluminosilicate catalyst having phosphate salt distributed therebetween
EP0224952A3 (en) * 1985-12-06 1988-09-14 Unilever N.V. Bleach catalyst aggregates of manganese cation impregnated aluminosilicates
BE905631A (fr) * 1986-03-28 1987-02-16 Golden Trade Srl Procede pour decolorer de maniere non uniforme des tissus ou des vetements et produit decolore par ce procede.
US4731196A (en) * 1986-10-28 1988-03-15 Ethyl Corporation Process for making bleach activator
US5298027A (en) * 1987-03-13 1994-03-29 Inax Corporation Methods of bleaching jeans
US4900323A (en) * 1987-11-05 1990-02-13 Ocean Wash, Inc. Chemical and method for bleaching textiles
US4919842A (en) * 1987-11-05 1990-04-24 Dickson Glen A Chemical for bleaching textiles
US5141664A (en) * 1987-12-30 1992-08-25 Lever Brothers Company, A Division Of Conopco, Inc. Clear detergent gel compositions having opaque particles dispersed therein
US5273547A (en) * 1988-04-29 1993-12-28 Carus Corporation Sorel cementitious composition which time releases permanganate ion
US5152804A (en) * 1988-04-29 1992-10-06 Carus Corporation Permanganate-containing pellets and method of manufacture
US5261924A (en) * 1988-04-29 1993-11-16 Carus Corporation Layered cementitous composition which time releases permanganate ion
US5006124A (en) * 1989-12-15 1991-04-09 Fmc Corporation Wet processing of denim
US5322637A (en) * 1990-11-09 1994-06-21 O'grady Richard Composition, bleaching element, method for making a bleaching element and method for inhibiting the yellowing of intentionally distressed clothing manufactured from dyed cellulose fabric
DE4216405A1 (de) * 1992-05-18 1993-11-25 Henkel Kgaa Pumpfähige alkalische Reinigerkonzentrate
US5653770A (en) * 1993-08-11 1997-08-05 Polo Ralph Lauren Corporation Antique-looking and feeling fabrics and garments and method of making same
JP3009471B2 (ja) * 1994-04-07 2000-02-14 ザ、プロクター、エンド、ギャンブル、カンパニー 金属含有漂白触媒と酸化防止剤とを含む漂白組成物
US5686014A (en) * 1994-04-07 1997-11-11 The Procter & Gamble Company Bleach compositions comprising manganese-containing bleach catalysts
US5560748A (en) * 1994-06-10 1996-10-01 The Procter & Gamble Company Detergent compositions comprising large pore size redox catalysts
GB2294268A (en) 1994-07-07 1996-04-24 Procter & Gamble Bleaching composition for dishwasher use
US5578136A (en) 1994-08-31 1996-11-26 The Procter & Gamble Company Automatic dishwashing compositions comprising quaternary substituted bleach activators
US5968881A (en) * 1995-02-02 1999-10-19 The Procter & Gamble Company Phosphate built automatic dishwashing compositions comprising catalysts
AU711960B2 (en) * 1995-02-02 1999-10-28 Procter & Gamble Company, The Automatic dishwashing compositions comprising cobalt chelated catalysts
BR9607127A (pt) * 1995-02-02 1997-11-04 Procter & Gamble Composições para lavagem automática de pratos compreendendo catalísadores de cobalto(III)
ATE203051T1 (de) * 1995-06-16 2001-07-15 Procter & Gamble Maschinengeschirrspülmittel, die kobaltkatalysatoren enthalten
ATE203563T1 (de) * 1995-06-16 2001-08-15 Procter & Gamble Bleichmittelzusammensetzungen, die kobaltkatalysatoren enthalten
US5945392A (en) * 1995-06-20 1999-08-31 Procter & Gamble Company Nonaqueous, particulate-containing detergent compositions
US5703034A (en) * 1995-10-30 1997-12-30 The Procter & Gamble Company Bleach catalyst particles
EP0778342A1 (en) 1995-12-06 1997-06-11 The Procter & Gamble Company Detergent compositions
EP0825250A1 (en) * 1996-08-21 1998-02-25 The Procter & Gamble Company Bleaching compositions
US5904734A (en) * 1996-11-07 1999-05-18 S. C. Johnson & Son, Inc. Method for bleaching a hard surface using tungsten activated peroxide
DE19721886A1 (de) 1997-05-26 1998-12-03 Henkel Kgaa Bleichsystem
AU1463799A (en) 1997-11-21 1999-06-15 Procter & Gamble Company, The Product applicator
WO2003093405A2 (en) 2002-05-02 2003-11-13 The Procter & Gamble Company Detergent compositions and components thereof
BRPI0407114B1 (pt) 2003-02-03 2018-09-11 Unilever Nv composição para lavagem de roupa
US20070138674A1 (en) 2005-12-15 2007-06-21 Theodore James Anastasiou Encapsulated active material with reduced formaldehyde potential
WO2007128745A1 (en) * 2006-05-08 2007-11-15 Ciba Holding Inc. Use of metal complex oxidation catalysts together with magnesium compounds in laundry compositions
CA2685102A1 (en) * 2007-04-25 2008-11-06 Reckitt Benckiser N.V. Composition
US8946140B2 (en) * 2009-05-14 2015-02-03 Ecolab Usa Inc. Compositions, systems and method for in situ generation of alkalinity
ES2343727B1 (es) * 2010-03-31 2011-03-17 Fmc Foret, S.A. Composicion activadora de peroxidos para el lavado en frio, procedimiento de preparacion y uso de la misma.
US8980816B2 (en) 2012-01-04 2015-03-17 The Procter & Gamble Company Fibrous structures comprising particles and methods for making same
EP3075832B1 (en) 2015-03-30 2021-04-14 Dalli-Werke GmbH & Co. KG Manganese-amino acid compounds in cleaning compositions
EP3535370B1 (en) 2016-11-01 2020-09-09 The Procter & Gamble Company Methods of using leuco colorants as bluing agents in laundry care compositions
JP6790257B2 (ja) 2016-11-01 2020-11-25 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ 洗濯ケア組成物における青味剤としてのロイコ着色剤、その包装、キット及び方法
US11697905B2 (en) 2017-01-27 2023-07-11 The Procter & Gamble Company Active agent-containing articles that exhibit consumer acceptable article in-use properties
DE112018000558T5 (de) 2017-01-27 2019-10-10 The Procter & Gamble Company Wirkstoff enthaltende Gegenstände, die für den Verbraucher annehmbare gebräuchliche Gegenstandseigenschaften aufweisen
US11697904B2 (en) 2017-01-27 2023-07-11 The Procter & Gamble Company Active agent-containing articles that exhibit consumer acceptable article in-use properties
US11697906B2 (en) 2017-01-27 2023-07-11 The Procter & Gamble Company Active agent-containing articles and product-shipping assemblies for containing the same
EP3444328A1 (en) 2017-08-18 2019-02-20 The Procter & Gamble Company Cleaning agent
JP7364677B2 (ja) 2018-12-14 2023-10-18 ザ プロクター アンド ギャンブル カンパニー 粒子を含む起泡性繊維構造体及びその製造方法
US11485934B2 (en) 2019-08-02 2022-11-01 The Procter & Gamble Company Foaming compositions for producing a stable foam and methods for making same
US20210148044A1 (en) 2019-11-15 2021-05-20 The Procter & Gamble Company Graphic-Containing Soluble Articles and Methods for Making Same
WO2022251838A1 (en) 2021-05-28 2022-12-01 The Procter & Gamble Company Natural polymer-based fibrous elements comprising a surfactant and methods for making same

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2820690A (en) * 1954-07-26 1958-01-21 Becco Chemical Division Food M Process of bleaching cotton with hydrogen peroxide bleach stabilized with calcium ormagnesium orthophosphate
US3156654A (en) * 1961-06-19 1964-11-10 Shell Oil Co Bleaching
US3325397A (en) * 1963-12-06 1967-06-13 Mobil Oil Corp Catalytic hydrocarbon conversion with the use of a catalyst composite comprising a manganese promoted crystalline aluminosilicate
GB1120944A (en) * 1964-07-24 1968-07-24 Unilever Ltd Catalysts
GB1182143A (en) * 1966-03-01 1970-02-25 United States Borax Chem Bleaching Compositions and Methods.
US3488288A (en) * 1968-03-04 1970-01-06 Peter Strong & Co Inc Denture cleansers
DE2733849A1 (de) * 1977-07-27 1979-02-15 Basf Ag Feste kaltbleichaktivatoren fuer aktivsauerstoff abgebende verbindungen enthaltende wasch- und reinigungsmittel
DE2755229B2 (de) * 1977-12-10 1980-01-10 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Alkenen mit 2 bis 4 Kohlenstoffatomen aus Methanol und/oder Dimethyläther
DE2902236A1 (de) * 1978-01-25 1979-07-26 Kao Corp Bleichmittelmischung
EP0025608A2 (de) * 1979-09-18 1981-03-25 Süd-Chemie Ag Katalysator zur kontrollierten Zersetzung von Peroxoverbindungen, seine Herstellung und Verwendung; Wasch- oder Bleichmittel und Verfahren zur Herstellung eines Peroxoverbindungen enthaltenden Wasch- oder Bleichmittels
DE3066202D1 (en) * 1979-11-03 1984-02-23 Procter & Gamble Granular laundry compositions
US4307010A (en) * 1980-01-17 1981-12-22 Pennwalt Corporation Zeolites as smoke suppressants for halogenated polymers
FI822428L (fi) * 1981-07-15 1983-01-16 Unilever Nv Rengoeringsblandning
GR76237B (ko) * 1981-08-08 1984-08-04 Procter & Gamble
US4481129A (en) * 1981-12-23 1984-11-06 Lever Brothers Company Bleach compositions
US4478733A (en) * 1982-12-17 1984-10-23 Lever Brothers Company Detergent compositions
US4488980A (en) * 1982-12-17 1984-12-18 Lever Brothers Company Detergent compositions
US4536183A (en) * 1984-04-09 1985-08-20 Lever Brothers Company Manganese bleach activators

Also Published As

Publication number Publication date
JPH0434594B2 (ko) 1992-06-08
ES8706478A1 (es) 1987-06-16
EP0201113B1 (en) 1988-11-09
DE3661140D1 (en) 1988-12-15
BR8601433A (pt) 1986-12-09
AU566700B2 (en) 1987-10-29
EP0201113A1 (en) 1986-11-12
TR22929A (tr) 1988-11-28
ATE38529T1 (de) 1988-11-15
JPS61268799A (ja) 1986-11-28
KR900000883B1 (ko) 1990-02-17
ES553587A0 (es) 1987-06-16
US4601845A (en) 1986-07-22
AU5550986A (en) 1986-10-09
CA1241156A (en) 1988-08-30
ZA862419B (en) 1987-12-30

Similar Documents

Publication Publication Date Title
KR860008265A (ko) 표백 조성물 및 그 제조방법
US4623357A (en) Bleach compositions
US3709836A (en) Built anionic detergent composition having inverse foam-to-temperature relationship and process for producing same
KR960000198B1 (ko) 세제 조성물
JPS6125759B2 (ko)
US4443352A (en) Silicate-free bleaching and laundering composition
US4378300A (en) Peroxygen bleaching composition
CA1105658A (en) Activated bleaching process and compositions therefor
US4326976A (en) Composition and process for washing and bleaching
GB2129456A (en) Stabilized bleaching and laundering composition
US4430244A (en) Silicate-free bleaching and laundering composition
CA1324306C (en) Storage-stabilized washing agent with boosted bleach action
US4731196A (en) Process for making bleach activator
RU96116979A (ru) Пероксосоли щелочных металлов с покрытием и способ из получения
US3245913A (en) Bleaching compositions containing acyl sulfonamides
EP0268170A3 (en) Bleaching composition with a constant shelf-life and with improved solution ability
CA1227717A (en) Bleaching and laundering composition free of water- soluble silicates
CA1226503A (en) Bleaching and laundering composition free of water- soluble silicates
JPS6177607A (ja) 安定化された過炭酸ソ−ダ組成物
ATE20537T1 (de) Waessrige stabile suspension wasserunloeslicher, zum binden von calciumionen befaehigter silikate und deren verwendung zur herstellung von waschund reinigungsmitteln.
CA1302199C (en) Bleaching and laundering composition free of water- soluble silicates
JPS6339708B2 (ko)
JPS61117104A (ja) 安定化された過炭酸ソ−ダ組成物
GB2135347A (en) Low temperature bleaching composition
JPH1088188A (ja) 洗剤用添加剤及びそれを含有する洗剤組成物

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19860401

A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19860627

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19860401

Comment text: Patent Application

PG1501 Laying open of application
G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

Comment text: Decision on Publication of Application

Patent event code: PG16051S01I

Patent event date: 19900117

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 19900430

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 19900510

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 19900510

End annual number: 3

Start annual number: 1

PR1001 Payment of annual fee

Payment date: 19930203

Start annual number: 4

End annual number: 4

FPAY Annual fee payment

Payment date: 19940214

Year of fee payment: 5

PR1001 Payment of annual fee

Payment date: 19940214

Start annual number: 5

End annual number: 5

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee