KR860001062B1 - 저온에서 계량 충격 강도 성질을 갖는 폴리프로필렌 조성물 - Google Patents

저온에서 계량 충격 강도 성질을 갖는 폴리프로필렌 조성물 Download PDF

Info

Publication number
KR860001062B1
KR860001062B1 KR8204563A KR820004563A KR860001062B1 KR 860001062 B1 KR860001062 B1 KR 860001062B1 KR 8204563 A KR8204563 A KR 8204563A KR 820004563 A KR820004563 A KR 820004563A KR 860001062 B1 KR860001062 B1 KR 860001062B1
Authority
KR
South Korea
Prior art keywords
ethylene
weight
propylene
polypropylene
fraction
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
KR8204563A
Other languages
English (en)
Korean (ko)
Other versions
KR840002015A (ko
Inventor
갈리 파올로
스파타로 마리오
Original Assignee
루이지 고리
몬테디손 에스. 피. 에이.
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11213670&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR860001062(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 루이지 고리, 몬테디손 에스. 피. 에이. filed Critical 루이지 고리
Publication of KR840002015A publication Critical patent/KR840002015A/ko
Application granted granted Critical
Publication of KR860001062B1 publication Critical patent/KR860001062B1/ko
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F297/00—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer
    • C08F297/06—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type
    • C08F297/08—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins
    • C08F297/083—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene
    • C08F297/086—Macromolecular compounds obtained by successively polymerising different monomer systems using a catalyst of the ionic or coordination type without deactivating the intermediate polymer using a catalyst of the coordination type polymerising mono-olefins the monomers being ethylene or propylene the block polymer contains at least three blocks
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/12—Polypropene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16—Ethene-propene or ethene-propene-diene copolymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2308/00—Chemical blending or stepwise polymerisation process with the same catalyst

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
KR8204563A 1981-10-14 1982-10-11 저온에서 계량 충격 강도 성질을 갖는 폴리프로필렌 조성물 Expired KR860001062B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT24,475A/81 1981-10-14
IT24475/81A IT1140221B (it) 1981-10-14 1981-10-14 Composizioni polipropileniche aventi migliorate caratteristiche di resistenza all'urto alle basse temperature e procedimento di preparazione
IT24475A/81 1981-10-14

Publications (2)

Publication Number Publication Date
KR840002015A KR840002015A (ko) 1984-06-11
KR860001062B1 true KR860001062B1 (ko) 1986-08-04

Family

ID=11213670

Family Applications (1)

Application Number Title Priority Date Filing Date
KR8204563A Expired KR860001062B1 (ko) 1981-10-14 1982-10-11 저온에서 계량 충격 강도 성질을 갖는 폴리프로필렌 조성물

Country Status (16)

Country Link
US (1) US4521566A (enExample)
EP (1) EP0077532B2 (enExample)
JP (1) JPS5876438A (enExample)
KR (1) KR860001062B1 (enExample)
AR (1) AR229192A1 (enExample)
AT (1) ATE36864T1 (enExample)
AU (1) AU557946B2 (enExample)
BR (1) BR8205955A (enExample)
CA (1) CA1196140A (enExample)
DE (1) DE3278976D1 (enExample)
ES (1) ES516450A0 (enExample)
GR (1) GR82270B (enExample)
IN (1) IN157449B (enExample)
IT (1) IT1140221B (enExample)
NO (1) NO161862C (enExample)
ZA (1) ZA827427B (enExample)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58152038A (ja) * 1982-03-04 1983-09-09 Mitsui Toatsu Chem Inc 射出成形用ポリプロピレン組成物
JPS59187043A (ja) * 1983-04-08 1984-10-24 Mitsui Petrochem Ind Ltd プロピレン重合体組成物及びその製法
NL8304438A (nl) * 1983-12-24 1985-07-16 Stamicarbon Slagvast etheen-propeen-blokcopolymeer en werkwijze voor de bereiding van een dergelijk blokcopolymeer.
NL8304439A (nl) * 1983-12-24 1985-07-16 Stamicarbon Slagvast etheen-propeen blokcopolymeer en werkwijze voor de bereiding van een dergelijk blokcopolymeer.
JPH0613626B2 (ja) * 1984-01-18 1994-02-23 三井石油化学工業株式会社 ポリプロピレン組成物
IT1206128B (it) * 1984-07-30 1989-04-14 Himont Inc Composizioni polipropileniche resistenti all'urto aventi migliorata resistenza allo sbiancamento.
JPS62112644A (ja) * 1985-11-11 1987-05-23 Nippon Petrochem Co Ltd 軟質ポリオレフイン系組成物
JP2598407B2 (ja) * 1987-05-11 1997-04-09 三井東圧化学株式会社 プロピレンーエチレン共重合体組成物及びその製造法
US4812526A (en) * 1987-06-08 1989-03-14 Union Carbide Corporation Impact polypropylene
JPH07100751B2 (ja) * 1987-11-11 1995-11-01 出光石油化学株式会社 プロピレン重合体組成物
US4950720A (en) * 1988-04-29 1990-08-21 Exxon Chemical Patents Inc. Modified polypropylene, process for making and article made from the same
JP2600829B2 (ja) * 1988-08-04 1997-04-16 三井石油化学工業株式会社 ポリプロピレン樹脂組成物
IT1227893B (it) * 1988-12-14 1991-05-14 Himont Inc Centerville Road Ne Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto
IT1230133B (it) * 1989-04-28 1991-10-14 Himont Inc Composizioni polipropileniche plasto-elastiche
IT1231768B (it) * 1989-08-02 1991-12-21 Himont Inc Composizioni polipropileniche adatte alla modifica di bitumi.
IL95097A0 (en) * 1989-08-23 1991-06-10 Himont Inc Thermoplastic olefin polymer and its preparation
US5258464A (en) * 1990-01-29 1993-11-02 Shell Oil Company Impact copolymer compositions
IT1240417B (it) * 1990-02-28 1993-12-15 Himont Inc Procedimento per la produzione di film e corpi laminari polipropilenici e prodotti cosi' ottenuti
US5362782A (en) * 1990-05-14 1994-11-08 Shell Oil Company Polymer compositions
JP3014724B2 (ja) * 1990-06-27 2000-02-28 日産自動車株式会社 射出成形体
IT1243188B (it) * 1990-08-01 1994-05-24 Himont Inc Composizioni poliolefiniche elastoplastiche
US5212246A (en) * 1990-09-28 1993-05-18 Himont Incorporated Olefin polymer films
DE4117843A1 (de) * 1991-05-31 1992-12-03 Basf Ag Polypropylenmischungen mit zwei verschiedenen propylen-ethylen-copolymerisaten
JPH04372637A (ja) * 1991-06-21 1992-12-25 Mitsubishi Petrochem Co Ltd 熱可塑性重合体組成物
CZ5693A3 (en) * 1992-01-23 1993-10-13 Himont Inc Elastic yarn of polypropylene polymer and articles made therefrom
EP0564206A2 (en) * 1992-03-30 1993-10-06 Terumo Kabushiki Kaisha Medical container
ES2114969T3 (es) * 1992-06-18 1998-06-16 Montell Technology Company Bv Procedimiento y aparato para la polimerizacion en fase gaseosa de olefinas.
IT1256157B (it) † 1992-10-09 1995-11-29 Composizione polimerica per fibre polipropileniche soffici, fibre ottenute da tale composizione e manufatti derivati da dette fibre
IT1271420B (it) * 1993-08-30 1997-05-28 Himont Inc Composizioni poliolefiniche aventi un elevato bilancio di rigidita' e resilienza
IT1273660B (it) * 1994-07-20 1997-07-09 Spherilene Srl Procedimento per la preparazione di polimeri amorfi del propilene
US5460884A (en) * 1994-08-25 1995-10-24 Kimberly-Clark Corporation Soft and strong thermoplastic polymer fibers and nonwoven fabric made therefrom
IT1270125B (it) * 1994-10-05 1997-04-28 Spherilene Srl Processo per la ( co) polimerizzazione di olefine
IT1274469B (it) * 1995-05-11 1997-07-17 Spherilene Spa Composizioni poliolefiniche vulcanizzabili dinamicamente
IT1276121B1 (it) * 1995-11-14 1997-10-24 Montell Technology Company Bv Film multistrato estensibili
IT1276120B1 (it) * 1995-11-14 1997-10-24 Montell Technology Company Bv Film multistrato estensibili basati su lldpe
US6166161A (en) * 1996-06-24 2000-12-26 The Dow Chemical Company Incorporation of functionalized comonomers in polyolefins
EP0923609A1 (en) 1996-09-04 1999-06-23 The Dow Chemical Company Incorporation of free radical inhibitors in polyolefins
US5861463A (en) * 1996-10-31 1999-01-19 The Dow Chemical Company Impact-modified thermoplastic polyolefins and articles fabricated therefrom
US6207754B1 (en) 1997-05-29 2001-03-27 Exxon Chemical Patents, Inc. Low modulus thermoplastic olefin compositions
IT1292138B1 (it) * 1997-06-12 1999-01-25 Montell Technology Company Bv Film multistrato estensibili
US6107404A (en) * 1998-12-28 2000-08-22 Ford Motor Company Paintable, surface-damage resistant reactor grade thermoplastic olefin (TPO)
US6166139A (en) * 1998-12-28 2000-12-26 Visteon Global Technologies, Inc. Paintable, surface-damage resistant compounded grade thermoplastic olefin (TPO)
WO2000053646A1 (en) * 1999-03-09 2000-09-14 Basell Technology Company B.V. Multi-stage process for the (co)polymerization of olefins
BR0105938A (pt) 2000-03-22 2002-03-26 Basell Technology Co Bv Composições termoplásticas de polìmeros de propileno isotáticos e de polìmeros de propileno flexìveis dotados de isotaticidade reduzida, e processo para a preparação das mesmas
CZ2004577A3 (cs) * 2002-01-15 2004-11-10 Advanced Elastomer Systems, L.P. Termoplastické elastomery a způsob jejich výroby
TW200427763A (en) * 2003-04-03 2004-12-16 Basell Poliolefine Spa Impact resistant polyolefin compositions
KR101114748B1 (ko) * 2003-09-23 2012-03-05 다우 글로벌 테크놀로지스 엘엘씨 자가 제한 촉매 조성물 및 프로필렌 중합 방법
CA2583225A1 (en) 2004-10-04 2006-04-13 Basell Poliolefine Italia S.R.L. Elastomeric polyolefin compositions
US7795352B2 (en) * 2004-12-23 2010-09-14 Basell Poliolefine Italia S.R.L. Polyolefinic compositions having good whitening resistance
BRPI0613247A2 (pt) 2005-05-27 2010-12-28 Basell Poliolefine Srl composições poliolefìnicas tendo boa resistência ao branqueamento
JP5236481B2 (ja) * 2005-11-22 2013-07-17 サンアロマー株式会社 耐衝撃性ポリオレフィン組成物
ATE499409T1 (de) * 2005-11-22 2011-03-15 Basell Poliolefine Srl Schlagzähe polyolefinzusammensetzungen
US20080312390A1 (en) * 2007-06-14 2008-12-18 Petrochina Company Limited Process for preparation of polyolefin alloy
EP2379609B1 (en) 2009-01-13 2012-10-24 Basell Polyolefine GmbH Polyethylene copolymers
US8802781B2 (en) 2009-01-13 2014-08-12 Basell Poliolefine Italia S.R.L. Polymer composition
EP2592112A1 (en) 2011-11-11 2013-05-15 Basell Poliolefine Italia S.r.l. Polymer composition for bumpers and interiors and polyethylene-based resin precursor
EP2592111A1 (en) 2011-11-11 2013-05-15 Basell Poliolefine Italia S.r.l. Polymer composition for bumpers and interiors and polyethylene-based resin precursor
CN104558822B (zh) * 2013-10-25 2017-06-30 中国石油化工股份有限公司 一种聚丙烯组合物
EP3015503A1 (en) 2014-10-27 2016-05-04 Borealis AG Heterophasic polypropylene with improved stiffness/impact balance
WO2019182577A1 (en) * 2018-03-21 2019-09-26 Hewlett-Packard Development Company, L.P. Three-dimensional printing
WO2019182576A1 (en) 2018-03-21 2019-09-26 Hewlett-Packard Development Company, L.P. Three-dimensional printing

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5847402B2 (ja) * 1976-02-13 1983-10-22 三井化学株式会社 成形用重合体組成物およびその製法
US3200173A (en) * 1960-02-08 1965-08-10 Hercules Powder Co Ltd Process for preparing blends of polypropylene with copolymers of ethylene and propylene
US3651120A (en) * 1969-02-27 1972-03-21 Allied Chem Polyfluoroisoalkoxyalkyl sulfuric acids and salts thereof
JPS5317989B2 (enExample) * 1972-07-18 1978-06-12
IT1054410B (it) * 1975-11-21 1981-11-10 Mitsui Petrochemical Ind Catalizzatori per la polimerizzazione delle alfa olefine
JPS5388049A (en) * 1977-01-13 1978-08-03 Mitsui Petrochem Ind Ltd Molding polymer composition and its preparation
JPS5571712A (en) * 1978-11-24 1980-05-30 Mitsubishi Petrochem Co Ltd Preparation of modified polypropylene
US4251646A (en) * 1979-07-27 1981-02-17 Exxon Research & Engineering Co. Thermoplastic blend of polypropylene, EPM and propylene-ethylene copolymer
JPS5645935A (en) * 1979-09-22 1981-04-25 Idemitsu Petrochem Co Ltd Polypropylene composition for which thermoforming cycle can be reduced
JPS5688447A (en) * 1979-12-21 1981-07-17 Mitsubishi Petrochem Co Ltd Propylene polymer composition containing inorganic filler
JPS5727731A (en) * 1980-07-29 1982-02-15 Bridgestone Corp Processing method of elastic foam
IT1209255B (it) * 1980-08-13 1989-07-16 Montedison Spa Catalizzatori per la polimerizzazione di olefine.
JPS5765740A (en) * 1980-10-13 1982-04-21 Mitsui Petrochem Ind Ltd Molding polymer composition
FR2493856B1 (fr) * 1980-11-13 1986-03-21 Naphtachimie Sa Compositions de polypropylene a haute resistance au choc

Also Published As

Publication number Publication date
IN157449B (enExample) 1986-03-29
GR82270B (enExample) 1984-12-13
EP0077532B1 (en) 1988-08-31
AR229192A1 (es) 1983-06-30
AU557946B2 (en) 1987-01-15
JPS5876438A (ja) 1983-05-09
IT8124475A0 (it) 1981-10-14
ZA827427B (en) 1983-09-28
NO161862B (no) 1989-06-26
US4521566A (en) 1985-06-04
ES8400452A1 (es) 1983-11-01
EP0077532B2 (en) 1992-12-09
IT1140221B (it) 1986-09-24
NO823389L (no) 1983-04-15
KR840002015A (ko) 1984-06-11
EP0077532A2 (en) 1983-04-27
ES516450A0 (es) 1983-11-01
BR8205955A (pt) 1983-09-13
DE3278976D1 (en) 1988-10-06
JPH0463905B2 (enExample) 1992-10-13
ATE36864T1 (de) 1988-09-15
NO161862C (no) 1989-10-04
CA1196140A (en) 1985-10-29
EP0077532A3 (en) 1984-12-19
AU8925182A (en) 1983-04-21

Similar Documents

Publication Publication Date Title
KR860001062B1 (ko) 저온에서 계량 충격 강도 성질을 갖는 폴리프로필렌 조성물
US4734459A (en) Impact-resistant polypropylene compositions having improved whitening resistance
EP0339804B1 (en) Modified polypropylene, process for making article made from the same
US6723829B1 (en) Heterophasic copolymers
JP2950908B2 (ja) 塑弾性ポリプロピレン組成物
EP1963424B1 (en) Polypropylene composition comprising a propylene homopolymer component
CA2052347C (en) Compositions of crystalline propylene polymers having a low seal temperature
KR0149020B1 (ko) 회전 타원상 입자 중합체 조성물
HU210337B (en) Process for producing thermoplastic olefin polymeric composition
JPS5847402B2 (ja) 成形用重合体組成物およびその製法
NO148222B (no) Stoetmotstandsdyktig kjemisk blandet polymerblanding
US4291138A (en) Production of modified polypropylenes
CZ160397A3 (en) High-molecular ethylene/propylene reaction mixture with broad distribution of molecular weights
US4254237A (en) Process for producing propylene-ethylene block copolymers
JPH01126355A (ja) プロピレン重合体組成物
US8716408B2 (en) Method for producing modified propylene polymer
JP2647385B2 (ja) 新規なプロピレン重合体類
CN106674749B (zh) 一种聚丙烯吹塑膜及其制备方法
CA2251373A1 (en) High density ethylene-propylene block copolymer and process for producing the same
CN105623103A (zh) 一种高熔体强度的抗冲聚丙烯材料
DE69620435T2 (de) Propylenpolymerharz hergestellt mit einem hochaktiven katalysator, mit einem grossen termischen verarbeitungsbreite, und daraus hergestellte formteile
KR0145408B1 (ko) 유동성이 개량된 입상 프로필렌 공중합체와 그의 제조방법
KR102457184B1 (ko) 상용화된 폴리올레핀 및 폴리페닐렌옥사이드 및/또는 폴리스티렌 조성물
US4762893A (en) Block copolymers of olefines with vinyl aromatic monomers
JPH11269327A (ja) ポリプロピレン樹脂組成物

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19821011

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19841027

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19821011

Comment text: Patent 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: 19860709

O035 Opposition [patent]: request for opposition
PO0301 Opposition

Comment text: Request for Opposition

Patent event code: PO03011R01D

Patent event date: 19861002

O063 Decision on refusal after opposition [patent]: decision to refuse application
PO0601 Decision on refusal after opposition

Comment text: Decision to Refuse Application

Patent event date: 19870604

Patent event code: PO06011S01D

J2X1 Appeal (before the patent court)

Free format text: TRIAL NUMBER: 1987201000638; APPEAL AGAINST DECISION TO DECLINE REFUSAL

PJ2001 Appeal

Appeal kind category: Appeal against decision to decline refusal

Decision date: 19880531

Appeal identifier: 1987201000638

Request date: 19870902

O073 Decision to grant registration after opposition [patent]: decision to grant registration
PO0701 Decision to grant registration after opposition

Comment text: Decision to Grant Registration

Patent event code: PO07011S01D

Patent event date: 19880721

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 19881012

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 19881012

End annual number: 3

Start annual number: 1

PR1001 Payment of annual fee

Payment date: 19890623

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 19900618

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 19910625

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 19920724

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 19930715

Start annual number: 8

End annual number: 8

PR1001 Payment of annual fee

Payment date: 19940730

Start annual number: 9

End annual number: 9

PR1001 Payment of annual fee

Payment date: 19950802

Start annual number: 10

End annual number: 10

PR1001 Payment of annual fee

Payment date: 19960719

Start annual number: 11

End annual number: 11

PR1001 Payment of annual fee

Payment date: 19970729

Start annual number: 12

End annual number: 12

PR1001 Payment of annual fee

Payment date: 19980728

Start annual number: 13

End annual number: 13

PR1001 Payment of annual fee

Payment date: 19990721

Start annual number: 14

End annual number: 14

PR1001 Payment of annual fee

Payment date: 20000726

Start annual number: 15

End annual number: 15

PR1001 Payment of annual fee

Payment date: 20010725

Start annual number: 16

End annual number: 16

FPAY Annual fee payment

Payment date: 20020723

Year of fee payment: 17

PR1001 Payment of annual fee

Payment date: 20020723

Start annual number: 17

End annual number: 17

EXPY Expiration of term
PC1801 Expiration of term

Termination date: 20030710

Termination category: Expiration of duration