KR100315719B1 - 개선된난연성및비부식성을가지는폴리올레핀섬유용조성물 - Google Patents
개선된난연성및비부식성을가지는폴리올레핀섬유용조성물 Download PDFInfo
- Publication number
- KR100315719B1 KR100315719B1 KR1019940019838A KR19940019838A KR100315719B1 KR 100315719 B1 KR100315719 B1 KR 100315719B1 KR 1019940019838 A KR1019940019838 A KR 1019940019838A KR 19940019838 A KR19940019838 A KR 19940019838A KR 100315719 B1 KR100315719 B1 KR 100315719B1
- Authority
- KR
- South Korea
- Prior art keywords
- weight
- fiber
- ethylene
- propylene
- olefin
- 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 - Fee Related
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
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/44—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds
- D01F6/46—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polyolefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0066—Flame-proofing or flame-retarding additives
-
- 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
- C08L23/04—Homopolymers or copolymers of ethene
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B13/00—Diaphragms; Spacing elements
- C25B13/04—Diaphragms; Spacing elements characterised by the material
- C25B13/08—Diaphragms; Spacing elements characterised by the material based on organic materials
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/07—Addition of substances to the spinning solution or to the melt for making fire- or flame-proof filaments
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F1/00—General methods for the manufacture of artificial filaments or the like
- D01F1/02—Addition of substances to the spinning solution or to the melt
- D01F1/10—Other agents for modifying properties
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/04—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins
- D01F6/06—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polyolefins from polypropylene
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/08—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons
- D01F6/12—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons from polymers of fluorinated hydrocarbons
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
- D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D01F6/30—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising olefins as the major constituent
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G2261/00—Macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain of the macromolecule
- C08G2261/30—Monomer units or repeat units incorporating structural elements in the main chain
- C08G2261/31—Monomer units or repeat units incorporating structural elements in the main chain incorporating aromatic structural elements in the main chain
- C08G2261/312—Non-condensed aromatic systems, e.g. benzene
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/12—Applications used for fibers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/02—Heterophasic composition
-
- 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
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/08—Copolymers of ethene
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
- C08L23/0815—Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
-
- 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—Ethylene-propylene or ethylene-propylene-diene copolymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L65/00—Compositions of macromolecular compounds obtained by reactions forming a carbon-to-carbon link in the main chain; Compositions of derivatives of such polymers
- C08L65/02—Polyphenylenes
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
-
- 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
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/298—Physical dimension
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Polymers & Plastics (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Artificial Filaments (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Multicomponent Fibers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITMI93A001816 | 1993-08-11 | ||
| ITMI931816A IT1271419B (it) | 1993-08-11 | 1993-08-11 | Composizioni per fibre poliolefiniche aventi migliorate caratteristiche di resistenza alla fiamma ed assenza di corrosivita' |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR950005894A KR950005894A (ko) | 1995-03-20 |
| KR100315719B1 true KR100315719B1 (ko) | 2002-06-22 |
Family
ID=11366811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940019838A Expired - Fee Related KR100315719B1 (ko) | 1993-08-11 | 1994-08-11 | 개선된난연성및비부식성을가지는폴리올레핀섬유용조성물 |
Country Status (11)
| Country | Link |
|---|---|
| US (2) | US5494951A (https=) |
| EP (1) | EP0638671B1 (https=) |
| JP (1) | JP3444983B2 (https=) |
| KR (1) | KR100315719B1 (https=) |
| CN (2) | CN1084763C (https=) |
| AT (1) | ATE166398T1 (https=) |
| BR (1) | BR9403218A (https=) |
| CA (1) | CA2117454A1 (https=) |
| DE (1) | DE69410366T2 (https=) |
| IT (1) | IT1271419B (https=) |
| TW (1) | TW287184B (https=) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19720135B4 (de) * | 1997-05-14 | 2005-12-08 | Borealis Gmbh | Nichtnachverstreckte Polyolefinfasern und Polyolefingarne hoher Festigkeit und Dehnung und daraus hergestellte textile Flächengebilde |
| DE19722579B4 (de) * | 1997-05-30 | 2004-02-12 | Borealis Gmbh | Fasern und Garne hoher Festigkeit und Dehnung, Verfahren zu deren Herstellung und Verwendung |
| BR0009969A (pt) | 1999-12-23 | 2002-01-22 | Basell Technology Co Bv | Composições poliolefìnicas à prova de chamas |
| GB0004043D0 (en) * | 2000-02-21 | 2000-04-12 | Borealis Polymers Oy | Polymer |
| WO2001092392A2 (en) * | 2000-05-31 | 2001-12-06 | Ciba Specialty Chemicals Holding Inc. | Stabilizer mixtures |
| JP4228692B2 (ja) * | 2002-12-26 | 2009-02-25 | 住友化学株式会社 | ビスマス化合物 |
| US8008414B2 (en) * | 2004-06-23 | 2011-08-30 | Otsuka Chemical Co., Ltd. | Organic antimony compound, process for producing the same, living radical polymerization initiator, process for producing polymer using the same, and polymer |
| KR100885109B1 (ko) * | 2004-12-10 | 2009-02-20 | 오츠카 가가쿠 가부시키가이샤 | 유기 비스무트화합물, 그의 제조방법, 리빙 라디칼중합개시제, 그것을 사용하는 폴리머의 제조방법 및 폴리머 |
| US20150176164A1 (en) * | 2012-07-26 | 2015-06-25 | Bonar B.V. | Primary carpet backing and tufted carpet comprising the same |
| CN108793719A (zh) * | 2018-06-21 | 2018-11-13 | 滁州市三和纤维制造有限公司 | 一种用于生产电线绝缘层材料用改性矿物纤维的制备方法 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1486273A (https=) * | 1965-07-09 | 1967-10-05 | ||
| US3437204A (en) * | 1965-12-27 | 1969-04-08 | Bird Machine Co | Screening apparatus |
| DE2338709C2 (de) * | 1973-07-31 | 1975-05-22 | Basf Ag, 6700 Ludwigshafen | Farblose Oligomere des Disopropylbenzols, Verfahren zu ihrer Herstellung und ihre Verwendung |
| DE2338710C2 (de) * | 1973-07-31 | 1982-07-29 | Basf Ag, 6700 Ludwigshafen | Schwerbrennbare Formmassen auf der Basis von Polymerisaten des Propylens |
| DE2338711C2 (de) * | 1973-07-31 | 1982-06-16 | Basf Ag, 6700 Ludwigshafen | Brandschutzmittel-Konzentrat zum Ausrüsten von Polypropylen |
| CN85107974A (zh) * | 1985-10-10 | 1986-07-02 | 谢建平 | 聚烯烃纤维耐热防缩剂及涂覆工艺 |
| JP2705938B2 (ja) * | 1986-12-30 | 1998-01-28 | ハイモント、インコーポレーテッド | 重合体用難燃剤として好適なビスマスまたはアンチモンハライドとアミンとの新規複合体および複合体を含有する重合体組成物 |
| CN87102486A (zh) * | 1987-03-30 | 1987-11-04 | 江苏省纺织研究所 | 共混改性阻燃聚丙烯长丝生产方法 |
| IT1231769B (it) * | 1989-08-02 | 1991-12-21 | Himont Inc | Procedimento per la stabilizzazione di poliolefine e prodotti da esso ottenuti. |
| IT1246762B (it) * | 1990-07-11 | 1994-11-26 | Enichem Sintesi | Fibre e film poliolefinici resistenti alla fiamma |
| IT1243862B (it) * | 1990-10-23 | 1994-06-28 | Himont Inc | Concentrati non estrusi di additivo antifiamma e processo per la loro preparazione. |
| IT1245251B (it) * | 1991-03-27 | 1994-09-13 | Himont Inc | Composizioni adesive e promotori di adesione su base acquosa per poliolefine |
-
1993
- 1993-08-11 IT ITMI931816A patent/IT1271419B/it active IP Right Grant
-
1994
- 1994-08-04 US US08/286,022 patent/US5494951A/en not_active Expired - Fee Related
- 1994-08-10 BR BR9403218A patent/BR9403218A/pt not_active IP Right Cessation
- 1994-08-10 CA CA002117454A patent/CA2117454A1/en not_active Abandoned
- 1994-08-11 DE DE69410366T patent/DE69410366T2/de not_active Expired - Fee Related
- 1994-08-11 KR KR1019940019838A patent/KR100315719B1/ko not_active Expired - Fee Related
- 1994-08-11 AT AT94112592T patent/ATE166398T1/de not_active IP Right Cessation
- 1994-08-11 EP EP94112592A patent/EP0638671B1/en not_active Expired - Lifetime
- 1994-08-11 CN CN94109030A patent/CN1084763C/zh not_active Expired - Fee Related
- 1994-08-11 JP JP21036594A patent/JP3444983B2/ja not_active Expired - Fee Related
- 1994-09-24 TW TW083107272A patent/TW287184B/zh active
-
1995
- 1995-10-30 US US08/550,440 patent/US5536572A/en not_active Expired - Fee Related
-
1999
- 1999-08-20 CN CN99118109A patent/CN1090251C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| BR9403218A (pt) | 1995-04-11 |
| ITMI931816A1 (it) | 1995-02-11 |
| CN1090251C (zh) | 2002-09-04 |
| JP3444983B2 (ja) | 2003-09-08 |
| CA2117454A1 (en) | 1995-02-11 |
| DE69410366D1 (de) | 1998-06-25 |
| DE69410366T2 (de) | 1998-11-19 |
| EP0638671A2 (en) | 1995-02-15 |
| CN1248646A (zh) | 2000-03-29 |
| EP0638671B1 (en) | 1998-05-20 |
| US5494951A (en) | 1996-02-27 |
| ATE166398T1 (de) | 1998-06-15 |
| KR950005894A (ko) | 1995-03-20 |
| TW287184B (https=) | 1996-10-01 |
| IT1271419B (it) | 1997-05-28 |
| EP0638671A3 (en) | 1995-08-02 |
| JPH07179677A (ja) | 1995-07-18 |
| ITMI931816A0 (it) | 1993-08-11 |
| US5536572A (en) | 1996-07-16 |
| CN1084763C (zh) | 2002-05-15 |
| CN1108272A (zh) | 1995-09-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
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