KR950002729A - 체액 흡수성 물품의 흡수체 및 그 제조방법 - Google Patents

체액 흡수성 물품의 흡수체 및 그 제조방법 Download PDF

Info

Publication number
KR950002729A
KR950002729A KR1019940017087A KR19940017087A KR950002729A KR 950002729 A KR950002729 A KR 950002729A KR 1019940017087 A KR1019940017087 A KR 1019940017087A KR 19940017087 A KR19940017087 A KR 19940017087A KR 950002729 A KR950002729 A KR 950002729A
Authority
KR
South Korea
Prior art keywords
sheet
core
absorbent
absorbent body
net
Prior art date
Application number
KR1019940017087A
Other languages
English (en)
Other versions
KR100315535B1 (ko
Inventor
다카미쯔 이가우에
쯔토무 기도
Original Assignee
게이이치로
유니챰 가부시키가이샤
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 게이이치로, 유니챰 가부시키가이샤 filed Critical 게이이치로
Publication of KR950002729A publication Critical patent/KR950002729A/ko
Application granted granted Critical
Publication of KR100315535B1 publication Critical patent/KR100315535B1/ko

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/531—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having a homogeneous composition through the thickness of the pad
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15699—Forming webs by bringing together several webs, e.g. by laminating or folding several webs, with or without additional treatment of the webs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F2013/53454—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad with mirror-like structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F2013/53463—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad with a reinforcing structure, e.g. net
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • Y10T156/1067—Continuous longitudinal slitting
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1084—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing of continuous or running length bonded web
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • Y10T428/24322—Composite web or sheet

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

본 발명은 체액 흡수성 물품의 흡수체에 관한 것으로서, 상기 흡수체는, 흡수성코어(10), 투액성피복시트(11), 코어(10)와 피복시트(11) 사이에 개재된 그물모양시트(12)로 구성된다. 그물모양시트(12)는 코어(10)의 적어도 내측표면의 좌우양측 및 상하양단의 어느 한쪽의 주변역 보다도 중앙역의 제공면적율이 상대적으로 높다. 또한 본 발명은 체액흡수성 물품의 흡수체 모양의 망가짐을 방지하는 것을 목적으로 한다.

Description

체액 흡수성 물품의 흡수체 및 그 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 1회용 기저귀의 부분 파단사시도이다. 제2도는 제1도의 X-X선 단면도이다. 제3도는 흡수체의 평면도이다. 제4도는 제3도와 동일하되, 그물모양시트의 사용양태가 다른 평면도이다. 제5도는 흡수체의 양태를 예시한 단면도이다. 제6도는 제5도와 다른 흡수체의 양태를 예시하는 단면도이다. 제7도는 제5도 및 제6도와 다른 흡수체의 양태를 예시하는 단면도이다, 제8도는 흡수체 제조공정의 모식도이다.

Claims (5)

  1. 투액성 표면시트와 불투액성 이면시트와의 사이에 흡수체가 개재되어 있는 체액흡수성 물품의 흡수체에 있어서, 상기 흡수체가, 흡수성코어, 그 코어의 적어도 내측표면을 덮는 투액성 피복시트와, 이들 코어와 피복시트 사이에 개재되어 상기 내측표면을 덮는 열가소성 합성수지로 만들어진 그물모양시트를 지니고, 상기 그물모양시트는 상기 내측 표면의 좌우양측 및 상하양단중 어느 한쪽의 주변역보다도 중양역의 개공면적율이 상대적으로 높은 것을 특징으로 하는 흡수체.
  2. 제1항에 있어서, 상기 그물모양시트가 상기 코어와 피복시트의 어느 한쪽에 융착되어 있는 흡수체.
  3. 제1항에 있어서, 상기 그물모양시트가 3층으로 구성된 라미네이트시트로서, 상대적으로 높은 융점의 중간층시트와 그 중간층시트보다 낮은 상하층시트로 구성되는 흡수체.
  4. 체액 흡수성 물품의 투액성 표면시트와 불투액성 이면시트 사이에 개재하여 사용하는 투액성 피복시트와 그물모양시트로 흡수성코어가 피복되어 있는 흡수체의 제조방법에 있어서, 하기 (a) 내지 (d)단계를 포함하는 것을 특징으로 하는 제조방법 ; (a) 연속공급되는 열가소성 합성수지시트의 흐름방향으로 다수의 슬릿을 소정 패턴으로 형성시키는 단계; (b) 상기 시트를 확폭시켜 폭방향 중앙역의 그물모양시트의 개공면적율을 상대적으로 높이는 단계; (c) 상기 그물모양시트이 중앙역을 상기 코어 내측표면의 중앙역에 위치시켜서 상기 코어를 피복하는 단계; 및 (d)상기 그물모양시트로 피복한 코어를 다시 상기 피복시트로 피복하는 단계.
  5. 제4항에 있어서, 상기 그물모양시트를 상기 코어와 피복시트의 어느 한쪽에 융착시키는 단계를 포함하는 흡수체의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940017087A 1993-07-15 1994-07-15 체액흡수성물품의흡수체및그제조방법 KR100315535B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP93-175258 1993-07-15
JP17525893A JP3254050B2 (ja) 1993-07-15 1993-07-15 体液吸収性物品の吸収体、およびその製造方法

Publications (2)

Publication Number Publication Date
KR950002729A true KR950002729A (ko) 1995-02-16
KR100315535B1 KR100315535B1 (ko) 2002-02-19

Family

ID=15993021

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940017087A KR100315535B1 (ko) 1993-07-15 1994-07-15 체액흡수성물품의흡수체및그제조방법

Country Status (14)

Country Link
US (2) US5554243A (ko)
EP (1) EP0635249B1 (ko)
JP (1) JP3254050B2 (ko)
KR (1) KR100315535B1 (ko)
CN (1) CN1095357C (ko)
AU (1) AU683261B2 (ko)
CA (1) CA2127748C (ko)
DE (1) DE69410173T2 (ko)
ES (1) ES2117241T3 (ko)
GB (1) GB2279878B (ko)
MY (1) MY120286A (ko)
PH (1) PH31348A (ko)
SG (1) SG67313A1 (ko)
TW (1) TW246640B (ko)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5628097A (en) * 1995-09-29 1997-05-13 The Procter & Gamble Company Method for selectively aperturing a nonwoven web
US5658639A (en) * 1995-09-29 1997-08-19 The Proctor & Gamble Company Method for selectively aperturing a nonwoven web exhibiting surface energy gradients
SE9600765L (sv) * 1996-02-28 1997-08-29 Moelnlycke Ab Ett vätskegenomsläppligt ytmaterial för ett absorberande alster, samr sätt för dess tillverkning
US6060115A (en) 1996-12-17 2000-05-09 Kimberly-Clark Worldwide, Inc. Method of making an absorbent pad
US6096668A (en) * 1997-09-15 2000-08-01 Kimberly-Clark Worldwide, Inc. Elastic film laminates
US6277479B1 (en) 1997-12-19 2001-08-21 Kimberly-Clark Worldwide, Inc. Microporous films having zoned breathability
US6368444B1 (en) 1998-11-17 2002-04-09 Kimberly-Clark Worldwide, Inc. Apparatus and method for cross-directional stretching of polymeric film and other nonwoven sheet material and materials produced therefrom
JP4566522B2 (ja) 2002-08-30 2010-10-20 ユニ・チャーム株式会社 吸収体の製造装置
US7067711B2 (en) * 2002-12-05 2006-06-27 Uni-Charm Corporation Elongated absorbent article
US7226880B2 (en) 2002-12-31 2007-06-05 Kimberly-Clark Worldwide, Inc. Breathable, extensible films made with two-component single resins
US7932196B2 (en) * 2003-08-22 2011-04-26 Kimberly-Clark Worldwide, Inc. Microporous stretch thinned film/nonwoven laminates and limited use or disposable product applications
US7812213B2 (en) * 2003-12-29 2010-10-12 Sca Hygiene Products Ab Absorbent article with through-slits surrounded by binding areas
US20060069370A1 (en) * 2004-09-30 2006-03-30 Kimberly-Clark Worldwide, Inc. Absorbent article having a liner with areas that prevent lotion and adhesive migration
US8241263B2 (en) 2005-08-26 2012-08-14 Medline Industries, Inc. Absorbent article
US20070049892A1 (en) * 2005-08-30 2007-03-01 Kimberly-Clark Worldwide, Inc. Absorbent article with core wrap
US20070044903A1 (en) * 2005-08-30 2007-03-01 Kimberly-Clark Worldwide, Inc. Method and apparatus for making absorbent article with core wrap
EP1946731A1 (en) 2005-11-02 2008-07-23 Uni-Charm Corporation Absorbent article
JP4859439B2 (ja) * 2005-11-14 2012-01-25 ユニ・チャーム株式会社 吸収性物品用吸収体の製造装置、及び吸収性物品用吸収体
JP5383122B2 (ja) * 2008-09-01 2014-01-08 ユニ・チャーム株式会社 使い捨ておむつ
EP2547305B1 (en) * 2010-03-18 2016-12-21 Sca Hygiene Products Ab Method for producing a web of a laminate material for retaining faeces and method for producing an absorbent article
BR112013009496B8 (pt) 2010-10-19 2023-03-21 Medline Ind Inc Sistemas de artigos absorventes
US10117792B2 (en) 2010-10-19 2018-11-06 Medline Industries, Inc. Absorbent articles and methods of manufacturing the same
USD716938S1 (en) 2011-10-19 2014-11-04 Medline Industries, Inc. Absorbent core
US9486368B2 (en) 2013-12-05 2016-11-08 Medline Industries, Inc. Disposable hygienic article with means for diagnostic testing
US9375367B2 (en) 2014-02-28 2016-06-28 Medline Industries, Inc. Fastener for an absorbent article
US10226388B2 (en) 2014-04-21 2019-03-12 Medline Industries, Inc. Stretch breathable protective absorbent article using tri-laminate
US9622922B2 (en) 2014-04-21 2017-04-18 Medline Industries, Inc. Stretch breathable protective absorbent article using bilaminate
JP2017536882A (ja) 2014-11-06 2017-12-14 ザ プロクター アンド ギャンブル カンパニー ゾーン状パターン化有孔ウェブ、積層体、及びその作製方法
US20180229216A1 (en) 2017-02-16 2018-08-16 The Procter & Gamble Company Absorbent articles with substrates having repeating patterns of apertures comprising a plurality of repeat units
JP7089443B2 (ja) * 2018-09-04 2022-06-22 花王株式会社 吸収性物品
WO2021112212A1 (ja) * 2019-12-04 2021-06-10 東レ株式会社 吸収体および衛生材料製品

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1083847A (en) * 1963-11-11 1967-09-20 Smith & Nephew Improvements in and relating to films of thermoplastic material and the like
US3587579A (en) * 1968-10-16 1971-06-28 Reinhardt N Sabee Reinforced diaper
US3985599A (en) * 1971-10-06 1976-10-12 Pierre Lepoutre Slit film
US3952745A (en) * 1974-11-19 1976-04-27 The Procter & Gamble Company Disposable diaper having readily flushable absorbent media and improved pad intergrity in use
US3994299A (en) * 1975-02-24 1976-11-30 Colgate-Palmolive Company Absorbent article
US4184902A (en) * 1976-06-16 1980-01-22 Colgate-Palmolive Company Method of making an absorbent article
FR2462902A1 (fr) * 1979-08-10 1981-02-20 Oreal Element absorbant comprenant au moins une feuille de matiere plastique a structure deployee
JPS5782504A (en) * 1980-10-31 1982-05-24 Uni Charm Corp Disposable diaper
SE450814B (sv) * 1985-06-11 1987-08-03 Moelnlycke Ab Absorberande alster, sasom dambinda eller bloja
US4690679A (en) * 1986-03-14 1987-09-01 Johnson & Johnson Coextruded apertured film sanitary napkin cover
CA2027531A1 (en) * 1990-07-20 1992-01-21 David A. Kuen Absorbent pad having a reinforcing web
CA2053930C (en) * 1991-07-17 1997-01-07 Robert Emmet Kirby Bodyside cover for an absorbent article
JP3091283B2 (ja) * 1991-12-09 2000-09-25 花王株式会社 生理用ナプキン
SE508398C2 (sv) * 1991-12-30 1998-10-05 Sca Hygiene Prod Ab Absorberande alster

Also Published As

Publication number Publication date
JP3254050B2 (ja) 2002-02-04
US5554243A (en) 1996-09-10
CA2127748C (en) 1998-12-22
EP0635249A1 (en) 1995-01-25
GB9414198D0 (en) 1994-08-31
DE69410173T2 (de) 1998-10-29
EP0635249B1 (en) 1998-05-13
AU6734694A (en) 1995-01-27
AU683261B2 (en) 1997-11-06
TW246640B (ko) 1995-05-01
CN1095357C (zh) 2002-12-04
PH31348A (en) 1998-07-17
CN1100299A (zh) 1995-03-22
US5665083A (en) 1997-09-09
JPH0724007A (ja) 1995-01-27
KR100315535B1 (ko) 2002-02-19
SG67313A1 (en) 1999-09-21
CA2127748A1 (en) 1995-01-16
MY120286A (en) 2005-10-31
GB2279878B (en) 1997-06-25
GB2279878A (en) 1995-01-18
DE69410173D1 (de) 1998-06-18
ES2117241T3 (es) 1998-08-01

Similar Documents

Publication Publication Date Title
KR950002729A (ko) 체액 흡수성 물품의 흡수체 및 그 제조방법
CA2084358C (en) Body fluid absorbent article
US4591523A (en) Apertured macroscopically expanded three-dimensional polymeric web exhibiting breatheability and resistance to fluid transmission
EP0766953B1 (en) Sanitary absorbent article having strike window
KR940000806B1 (ko) 거시적으로 확장된 3차원적 유체처리용 중합체성 웹
US6096016A (en) Liquid-permeable topsheet for body exudates absorbent article, apparatus and method for manufacturing same
EP0687169B1 (en) Surface material for absorbent articles
EP0536323B1 (en) Polymeric web exhibiting soft and silky tactile impression having a decorative embossed surface
KR960705525A (ko) 직조된 착용자-접촉면을 갖는 흡수 제품용 웹(web for absorbent articles having a textured wearer-contacting surface)
KR970701524A (ko) 거시적으로 팽창된, 3차원의 천공된 적층 웹 및 그의 제조 방법(three-dimensional, macroscopically expanded, apertured laminate webs and method for making)
PE101899A1 (es) Metodo para producir una lamina de recubrimiento perforada para un articulo absorbente
US5522811A (en) Topsheet for use in disposable body fluid absorptive goods
AU671314B2 (en) Topsheet for use in disposable body fluid absorptive goods
CZ289808B6 (cs) Horní vrstva pro absorpční výrobek a způsob její výroby
RU2192832C2 (ru) Абсорбирующее изделие определенной формы и способ его изготовления
US4527989A (en) Elasticized disposable diaper
KR970703738A (ko) 표면 에너지 구배를 나타내는 유체 투과성 웹(fluid pervious web exhibiting a surface energy gradient)
JP3183365B2 (ja) 吸収性物品の表面材
KR920700596A (ko) 삽입물이 있는 팬티
JPH02218368A (ja) 生理用ナプキン
JPH0871106A (ja) おむつ及びおむつの製造方法
JPH0356A (ja) 吸収性物品の複数層を有する表面シートの製造方法
JPS6359402A (ja) 使い捨ておむつ
JPH0434082A (ja) 吸収性物品の表面シート
TH27909B (th) ผ้าดูดซึมสิ่งไหลจากตัวแบบใช้แล้วทิ้ง

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20111019

Year of fee payment: 11

FPAY Annual fee payment

Payment date: 20121023

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee