CA1222682A - Impact resistant high air retention bladders - Google Patents
Impact resistant high air retention bladdersInfo
- Publication number
- CA1222682A CA1222682A CA000474623A CA474623A CA1222682A CA 1222682 A CA1222682 A CA 1222682A CA 000474623 A CA000474623 A CA 000474623A CA 474623 A CA474623 A CA 474623A CA 1222682 A CA1222682 A CA 1222682A
- Authority
- CA
- Canada
- Prior art keywords
- bladders
- solvent
- coating
- film
- resin
- 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
Links
- 230000014759 maintenance of location Effects 0.000 title claims description 8
- 239000011248 coating agent Substances 0.000 claims abstract description 62
- 238000000576 coating method Methods 0.000 claims abstract description 62
- 229920005989 resin Polymers 0.000 claims abstract description 32
- 239000011347 resin Substances 0.000 claims abstract description 32
- 229920006264 polyurethane film Polymers 0.000 claims abstract description 31
- 238000000034 method Methods 0.000 claims abstract description 18
- 229920000642 polymer Polymers 0.000 claims abstract description 14
- 239000002904 solvent Substances 0.000 claims description 47
- 239000004814 polyurethane Substances 0.000 claims description 18
- 229920002635 polyurethane Polymers 0.000 claims description 14
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 12
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims description 8
- 229920001577 copolymer Polymers 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 claims description 6
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 claims description 5
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 claims description 5
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 claims description 5
- 239000004715 ethylene vinyl alcohol Substances 0.000 claims description 5
- RZXDTJIXPSCHCI-UHFFFAOYSA-N hexa-1,5-diene-2,5-diol Chemical compound OC(=C)CCC(O)=C RZXDTJIXPSCHCI-UHFFFAOYSA-N 0.000 claims description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims description 5
- 239000004952 Polyamide Substances 0.000 claims description 4
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 4
- 150000002576 ketones Chemical class 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims description 4
- 229920002647 polyamide Polymers 0.000 claims description 4
- LGXVIGDEPROXKC-UHFFFAOYSA-N 1,1-dichloroethene Chemical compound ClC(Cl)=C LGXVIGDEPROXKC-UHFFFAOYSA-N 0.000 claims description 3
- 230000032798 delamination Effects 0.000 claims description 3
- 229920000131 polyvinylidene Polymers 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 238000001704 evaporation Methods 0.000 claims 4
- 125000003158 alcohol group Chemical group 0.000 claims 1
- 229920006122 polyamide resin Polymers 0.000 claims 1
- 230000035699 permeability Effects 0.000 abstract description 5
- 230000003247 decreasing effect Effects 0.000 abstract description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 6
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 5
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000005060 rubber Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 2
- -1 isobutyl vinyl Chemical group 0.000 description 2
- 238000009685 knife-over-roll coating Methods 0.000 description 2
- 229940032007 methylethyl ketone Drugs 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 241000905957 Channa melasoma Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- NTIZESTWPVYFNL-UHFFFAOYSA-N Methyl isobutyl ketone Chemical compound CC(C)CC(C)=O NTIZESTWPVYFNL-UHFFFAOYSA-N 0.000 description 1
- UIHCLUNTQKBZGK-UHFFFAOYSA-N Methyl isobutyl ketone Natural products CCC(C)C(C)=O UIHCLUNTQKBZGK-UHFFFAOYSA-N 0.000 description 1
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 description 1
- 101100172190 Mus musculus Elavl1 gene Proteins 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 102100035115 Testin Human genes 0.000 description 1
- 101710070533 Testin Proteins 0.000 description 1
- 229940022682 acetone Drugs 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000005456 alcohol based solvent Substances 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 229920001688 coating polymer Polymers 0.000 description 1
- 125000005442 diisocyanate group Chemical group 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229940035429 isobutyl alcohol Drugs 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000005453 ketone based solvent Substances 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 229940043265 methyl isobutyl ketone Drugs 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000570 polyether Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 125000000719 pyrrolidinyl group Chemical group 0.000 description 1
- 230000003381 solubilizing effect Effects 0.000 description 1
- 239000011877 solvent mixture Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000012815 thermoplastic material Substances 0.000 description 1
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 1
- 150000003673 urethanes Chemical class 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D22/00—Producing hollow articles
- B29D22/02—Inflatable articles
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B41/00—Hollow inflatable balls
- A63B41/02—Bladders
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B45/00—Apparatus or methods for manufacturing balls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D22/00—Producing hollow articles
- B29D22/04—Spherical articles, e.g. balls
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2209/00—Characteristics of used materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
-
- 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
- Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
- Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
- Y10T428/264—Up to 3 mils
- Y10T428/265—1 mil or less
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31562—Next to polyamide [nylon, etc.]
-
- 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
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31573—Next to addition polymer of ethylenically unsaturated monomer
- Y10T428/31587—Hydrocarbon polymer [polyethylene, polybutadiene, etc.]
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Medicinal Chemistry (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Laminated Bodies (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Air Bags (AREA)
- Supplying Of Containers To The Packaging Station (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US601,297 | 1984-04-17 | ||
| US06/601,297 US4513058A (en) | 1984-04-17 | 1984-04-17 | Impact resistant high air retention bladders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1222682A true CA1222682A (en) | 1987-06-09 |
Family
ID=24406980
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000474623A Expired CA1222682A (en) | 1984-04-17 | 1985-02-19 | Impact resistant high air retention bladders |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4513058A (enExample) |
| EP (1) | EP0158861A3 (enExample) |
| JP (1) | JPS60232179A (enExample) |
| KR (1) | KR880002329B1 (enExample) |
| AR (1) | AR245029A1 (enExample) |
| AU (1) | AU574771B2 (enExample) |
| BR (1) | BR8500907A (enExample) |
| CA (1) | CA1222682A (enExample) |
| GB (1) | GB2157575B (enExample) |
| MX (1) | MX166957B (enExample) |
| PH (1) | PH20881A (enExample) |
| ZA (1) | ZA85570B (enExample) |
Families Citing this family (34)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5096756A (en) * | 1990-04-02 | 1992-03-17 | Wilson Sporting Goods Co. | Composite bladder for game balls |
| US5328724A (en) * | 1993-09-02 | 1994-07-12 | E. I. Du Pont De Nemours And Company | Solution coating process for packaging film |
| US5952065A (en) * | 1994-08-31 | 1999-09-14 | Nike, Inc. | Cushioning device with improved flexible barrier membrane |
| TW399014B (en) * | 1994-08-31 | 2000-07-21 | Nike Inc | Laminated resilient flexible barrier membranes |
| EP2196310A3 (en) * | 1994-08-31 | 2010-12-15 | Nike International, Ltd. | Improved flexible barrier membrane |
| EP0884960B1 (en) | 1995-06-07 | 2004-08-18 | Nike International Ltd | Inflated closed containers made of polyesterurethane based membranes and their manufacturing method |
| US6013340A (en) | 1995-06-07 | 2000-01-11 | Nike, Inc. | Membranes of polyurethane based materials including polyester polyols |
| US6599597B1 (en) | 1995-06-07 | 2003-07-29 | Nike, Inc. | Barrier membranes including a barrier layer employing aliphatic thermoplastic urethanes |
| US5756145A (en) * | 1995-11-08 | 1998-05-26 | Baylor College Of Medicine | Durable, Resilient and effective antimicrobial coating for medical devices and method of coating therefor |
| US6558686B1 (en) | 1995-11-08 | 2003-05-06 | Baylor College Of Medicine | Method of coating medical devices with a combination of antiseptics and antiseptic coating therefor |
| US6261400B1 (en) | 1997-04-09 | 2001-07-17 | Spalding Sports Worldwide, Inc. | Method of manufacturing multi-layer game ball |
| DE69933878T2 (de) | 1998-09-11 | 2007-09-06 | Nike International Ltd., Beaverton | Biegsame membranen |
| US6082025A (en) * | 1998-09-11 | 2000-07-04 | Nike, Inc. | Flexible membranes |
| ES2760995T3 (es) * | 2004-06-23 | 2020-05-18 | Bioprotect Ltd | Dispositivo para desplazamiento o separación de tejidos |
| US20060148601A1 (en) * | 2004-12-31 | 2006-07-06 | Ou Tsung M | Sportsball |
| PL2124831T3 (pl) | 2007-03-15 | 2017-03-31 | Ortho-Space Ltd. | Urządzenia protetyczne |
| US8480647B2 (en) | 2007-05-14 | 2013-07-09 | Bioprotect Ltd. | Delivery device for delivering bioactive agents to internal tissue in a body |
| US8210973B2 (en) * | 2008-06-27 | 2012-07-03 | Nike, Inc. | Sport ball bladder |
| US8852039B2 (en) * | 2011-06-28 | 2014-10-07 | Nike, Inc. | Sport ball casing with integrated bladder material |
| US8708847B2 (en) | 2008-06-27 | 2014-04-29 | Nike, Inc. | Sport ball casing and methods of manufacturing the casing |
| US8182379B2 (en) * | 2008-06-27 | 2012-05-22 | Nike, Inc. | Sport balls and methods of manufacturing the sport balls |
| TW201021881A (en) * | 2008-12-05 | 2010-06-16 | geng-xian Lin | Sporting goods with seamless bonding and manufacturing method thereof |
| US8702542B2 (en) * | 2009-12-08 | 2014-04-22 | Pete Parenti | Total control batting ball |
| EP2521586A4 (en) | 2010-01-07 | 2013-06-19 | Bioprotect Ltd | SYSTEMS AND METHOD FOR CONTROLLED TISSUE DESIGNATION |
| US20130116794A1 (en) | 2010-08-04 | 2013-05-09 | Shaul Shohat | Shoulder implant |
| CN202015459U (zh) * | 2011-03-25 | 2011-10-26 | 福建元吉体育用品有限公司(外资企业) | 一种新型的二层防漏球 |
| US8672784B2 (en) * | 2011-05-04 | 2014-03-18 | Nike, Inc. | Sport ball with an inflation-retention bladder |
| US8771115B2 (en) * | 2011-05-04 | 2014-07-08 | Nike, Inc. | Sport ball with an inflation-retention bladder |
| WO2013030849A1 (en) * | 2011-08-29 | 2013-03-07 | Prem Nath Magon | A carboxylated acrylonitrile butadiene latex seamless bladder having improved adhesion for valve body and a process for manufacturing thereof |
| WO2013057566A2 (en) | 2011-10-18 | 2013-04-25 | Ortho-Space Ltd. | Prosthetic devices and methods for using same |
| US8926459B2 (en) * | 2012-03-30 | 2015-01-06 | Nike, Inc. | Sport balls and methods of manufacturing the sport balls |
| DE212014000054U1 (de) * | 2013-02-22 | 2015-12-10 | Nsi International, Inc. | Ventilanordnung für aufblasbare Blase |
| WO2020112624A1 (en) * | 2018-11-29 | 2020-06-04 | Nike Innovate C.V. | Sports ball and method of manufacture |
| RS65113B1 (sr) * | 2019-06-17 | 2024-02-29 | Ddsports Inc | Sportska lopta sa elektronikom smeštenom u nosaču koji apsorbuje udarce |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD77807A (enExample) * | ||||
| US3625876A (en) * | 1968-07-02 | 1971-12-07 | Continental Can Co | Vinylidene chloride polymer coating composition for thermoplastic films |
| FR2324325A1 (fr) * | 1975-10-30 | 1977-04-15 | Piraud Jean Daniel | Ballon de sport |
| US4119592A (en) * | 1977-02-25 | 1978-10-10 | The B. F. Goodrich Company | Rubbery bladders from epoxy compositions |
| AU553648B2 (en) * | 1981-06-03 | 1986-07-24 | Toyo Seikan Kaisha Ltd. | Ethylene vinyl alcohol vessel |
| ES523601A0 (es) * | 1982-07-01 | 1985-03-01 | Du Pont | Un procedimiento para la preparacion de una composicion elastomerica termoplastica, procesable por fusion |
| EP0134523A1 (en) * | 1983-08-04 | 1985-03-20 | General Electric Company | Absorption of additives into polymer surfaces from solution |
-
1984
- 1984-04-17 US US06/601,297 patent/US4513058A/en not_active Expired - Lifetime
-
1985
- 1985-01-24 ZA ZA85570A patent/ZA85570B/xx unknown
- 1985-02-01 PH PH31804A patent/PH20881A/en unknown
- 1985-02-15 GB GB08503952A patent/GB2157575B/en not_active Expired
- 1985-02-19 CA CA000474623A patent/CA1222682A/en not_active Expired
- 1985-02-28 BR BR8500907A patent/BR8500907A/pt unknown
- 1985-03-01 MX MX204480A patent/MX166957B/es unknown
- 1985-03-22 EP EP85103399A patent/EP0158861A3/en not_active Withdrawn
- 1985-04-04 AU AU40837/85A patent/AU574771B2/en not_active Ceased
- 1985-04-10 KR KR1019850002398A patent/KR880002329B1/ko not_active Expired
- 1985-04-17 AR AR85300115A patent/AR245029A1/es active
- 1985-04-17 JP JP60080441A patent/JPS60232179A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| US4513058A (en) | 1985-04-23 |
| PH20881A (en) | 1987-05-27 |
| JPH0376153B2 (enExample) | 1991-12-04 |
| MX166957B (es) | 1993-02-15 |
| GB2157575B (en) | 1988-03-02 |
| EP0158861A3 (en) | 1987-02-04 |
| KR880002329B1 (ko) | 1988-10-26 |
| KR850007214A (ko) | 1985-12-02 |
| ZA85570B (en) | 1985-09-25 |
| AU4083785A (en) | 1985-10-24 |
| GB8503952D0 (en) | 1985-03-20 |
| AR245029A1 (es) | 1993-12-30 |
| GB2157575A (en) | 1985-10-30 |
| AU574771B2 (en) | 1988-07-14 |
| JPS60232179A (ja) | 1985-11-18 |
| EP0158861A2 (en) | 1985-10-23 |
| BR8500907A (pt) | 1985-12-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |