DD127175A5 - - Google Patents
Info
- Publication number
- DD127175A5 DD127175A5 DD195584A DD19558476A DD127175A5 DD 127175 A5 DD127175 A5 DD 127175A5 DD 195584 A DD195584 A DD 195584A DD 19558476 A DD19558476 A DD 19558476A DD 127175 A5 DD127175 A5 DD 127175A5
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10761—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer containing vinyl acetal
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/10009—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets
- B32B17/10036—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets
- B32B17/10045—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the number, the constitution or treatment of glass sheets comprising two outer glass sheets with at least one intermediate layer consisting of a glass sheet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
- B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
- B32B17/10—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin
- B32B17/10005—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing
- B32B17/1055—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material of synthetic resin laminated safety glass or glazing characterized by the resin layer, i.e. interlayer
- B32B17/10688—Adjustment of the adherence to the glass layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B38/00—Ancillary operations in connection with laminating processes
- B32B38/0036—Heat treatment
- B32B38/004—Heat treatment by physically contacting the layers, e.g. by the use of heated platens or rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2605/00—Vehicles
- B32B2605/006—Transparent parts other than made from inorganic glass, e.g. polycarbonate glazings
-
- 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.]
- Y10T428/31609—Particulate metal or metal compound-containing
- Y10T428/31612—As silicone, silane or siloxane
-
- 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.]
- Y10T428/31645—Next to addition polymer from unsaturated monomers
- Y10T428/31649—Ester, halide or nitrile of addition polymer
-
- 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]
- Y10T428/31652—Of asbestos
- Y10T428/31663—As siloxane, silicone or silane
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Joining Of Glass To Other Materials (AREA)
- Laminated Bodies (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19752549474 DE2549474A1 (de) | 1975-11-05 | 1975-11-05 | Verfahren zur herstellung von verbund-sicherheitsglas |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD127175A5 true DD127175A5 (ja) | 1977-09-07 |
Family
ID=5960883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD195584A DD127175A5 (ja) | 1975-11-05 | 1976-11-03 |
Country Status (26)
| Country | Link |
|---|---|
| US (1) | US4277538A (ja) |
| JP (1) | JPS5274611A (ja) |
| AR (1) | AR208832A1 (ja) |
| AT (1) | AT344353B (ja) |
| AU (1) | AU511247B2 (ja) |
| BE (1) | BE847788A (ja) |
| BR (1) | BR7607362A (ja) |
| CS (1) | CS211359B2 (ja) |
| DD (1) | DD127175A5 (ja) |
| DE (1) | DE2549474A1 (ja) |
| ES (1) | ES453001A1 (ja) |
| FI (1) | FI763156A (ja) |
| FR (1) | FR2330658A1 (ja) |
| GB (1) | GB1503290A (ja) |
| IL (1) | IL50838A0 (ja) |
| IN (1) | IN145012B (ja) |
| IT (1) | IT1066335B (ja) |
| MX (1) | MX144167A (ja) |
| NL (1) | NL7612236A (ja) |
| NO (1) | NO763761L (ja) |
| PL (1) | PL106829B1 (ja) |
| RO (1) | RO76143A (ja) |
| SE (1) | SE7612307L (ja) |
| TR (1) | TR19201A (ja) |
| YU (1) | YU270676A (ja) |
| ZA (1) | ZA766628B (ja) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7711878A (nl) * | 1975-11-05 | 1978-05-03 | Dynamit Nobel Ag | Werkwijze voor het vervaardigen van gelaagd veiligheidsglas. |
| AR218642A1 (es) * | 1976-10-30 | 1980-06-30 | Dynamit Nobel Ag | Procedimiento para la fabricacion de vidrios laminados de seguridad |
| FR2405905A1 (fr) | 1977-10-11 | 1979-05-11 | Saint Gobain | Vitrage pare-feu a gel aqueux |
| DE2833334C2 (de) * | 1978-07-29 | 1984-06-14 | Gerresheimer Glas AG, 4000 Düsseldorf | Verfahren zum Verschließen eines Verpackungsbehälters aus Glas |
| JPS55162451A (en) * | 1979-05-31 | 1980-12-17 | Sekisui Chem Co Ltd | Interlayer composition for safety laminated glass |
| JPS5637252A (en) * | 1979-08-30 | 1981-04-10 | Sekisui Chem Co Ltd | Interlayer for laminated glass |
| JPS56140051A (en) * | 1980-03-31 | 1981-11-02 | Sekisui Chem Co Ltd | Interlayer for laminated glass |
| US4358329A (en) * | 1980-08-25 | 1982-11-09 | Sekisui Kagaku Kogyo Kabushiki Kaisha | Safety laminate and process for production thereof |
| FR2568568A1 (fr) * | 1984-08-01 | 1986-02-07 | Corning Glass Works | Perfectionnement a la fabrication de verres stratifies transparents polarisants et verres ainsi obtenus |
| FR2603893B1 (fr) * | 1986-09-11 | 1988-12-09 | Rhone Poulenc Chimie | Composition diorganopolysiloxane durcissable en elastomere autoadherent |
| US4806620A (en) * | 1987-03-30 | 1989-02-21 | Ppg Industries, Inc. | Polymeric compositions having flame retardant properties |
| US4784918A (en) * | 1987-03-30 | 1988-11-15 | Ppg Industries, Inc. | Compositions and coatings of phosphorus-containing film formers with organo silane and coated substrates |
| US4911984A (en) * | 1987-04-06 | 1990-03-27 | Libbey-Owens-Ford Co. | Laminated glazing unit |
| US5190825A (en) * | 1987-06-16 | 1993-03-02 | Saint-Gobain Vitrage | Adhesive layer used in the manufacture of laminated glazings, method of manufacturing and laminated glazings comprising such layer |
| DE3909876A1 (de) * | 1989-03-25 | 1990-09-27 | Huels Troisdorf | Formmasse zur herstellung von folien fuer verbundsicherheitsscheiben |
| DE4024330A1 (de) * | 1990-07-31 | 1992-02-06 | Huels Troisdorf | Verfahren zur herstellung einer photochromen folie |
| DE4132652C2 (de) * | 1991-10-01 | 1995-04-27 | Flachglas Ag | Verfahren zur Herstellung einer einfachgekrümmten oder einer doppeltgekrümmten Verbundglasscheibe, insbesondere für Kraftfahrzeuge |
| DE69426906T2 (de) * | 1993-07-28 | 2001-08-09 | Asahi Glass Co. Ltd., Tokio/Tokyo | Verfahren zur Herstellung eineS VerbundglasES |
| CA2157189A1 (en) * | 1994-01-18 | 1995-07-20 | Michael B. Purvis | Laminated glazing unit |
| US6180246B1 (en) | 1994-01-18 | 2001-01-30 | Libbey-Owens-Ford Co. | Plasticized polyvinyl chloride and interlayer thereof |
| US5593786A (en) * | 1994-11-09 | 1997-01-14 | Libbey-Owens-Ford Company | Self-adhering polyvinyl chloride safety glass interlayer |
| US5602457A (en) * | 1995-01-03 | 1997-02-11 | Exide Corporation | Photovoltaic solar cell laminated in vehicle windshield |
| US5910620A (en) * | 1995-11-03 | 1999-06-08 | O'keefe's, Inc. | Fire-rated glass and method for making same |
| BR9711198A (pt) * | 1996-08-16 | 1999-08-17 | Loctite Ireland Ltd | Composi-{es adesivas de cianoacrilato para juncÆo de vidro |
| GB2320503A (en) * | 1996-12-21 | 1998-06-24 | Pilkington Plc | Safety glass interlayer |
| DE10055830A1 (de) * | 2000-11-11 | 2002-05-29 | Volker Bastian | Temperaturunabhängige Verbundsicherheitsplatte |
| US7704342B2 (en) | 2001-12-27 | 2010-04-27 | Solutia, Inc. | Glass lamination process |
| US20070172636A1 (en) * | 2005-12-30 | 2007-07-26 | Smith Rebecca L | Decorative sheets having enhanced adhesion and laminates prepared therefrom |
| EP1859926B1 (en) * | 2006-05-26 | 2012-04-25 | Borealis Technology Oy | Coated pipe comprising polyolefin layer with enhanced adhesion |
| WO2008112834A1 (en) * | 2007-03-14 | 2008-09-18 | Dow Global Technologies Inc. | Adhesive polymers for forming laminate structures |
| US20080233489A1 (en) * | 2007-03-22 | 2008-09-25 | Graciela Beatriz Blanchet | Method to form a pattern of functional material on a substrate using a stamp having a surface modifying material |
| US20080233280A1 (en) * | 2007-03-22 | 2008-09-25 | Graciela Beatriz Blanchet | Method to form a pattern of functional material on a substrate by treating a surface of a stamp |
| US7875313B2 (en) | 2007-04-05 | 2011-01-25 | E. I. Du Pont De Nemours And Company | Method to form a pattern of functional material on a substrate using a mask material |
| WO2008143063A1 (ja) * | 2007-05-14 | 2008-11-27 | Nippon Electric Glass Co., Ltd. | 窓用合わせガラス及びガラス窓部材 |
| US20090191356A1 (en) * | 2008-01-28 | 2009-07-30 | Hee Hyun Lee | Method for forming a thin layer of particulate on a substrate |
| US20120094084A1 (en) * | 2010-10-15 | 2012-04-19 | William Keith Fisher | Chemically-strengthened glass laminates |
| PT2511355E (pt) | 2011-04-12 | 2014-01-28 | Henkel Ireland Ltd | Adesivo de cianoacrilato com resistência à água melhorada |
| US9516149B2 (en) | 2011-09-29 | 2016-12-06 | Apple Inc. | Multi-layer transparent structures for electronic device housings |
| FR3044669B1 (fr) | 2015-12-04 | 2020-06-05 | Resinoplast | Composition pvc presentant une adhesion amelioree aux surfaces |
| EP3540006A1 (en) * | 2018-03-16 | 2019-09-18 | Bostik Sa | Hot melt sealant composition |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1421142A1 (de) * | 1956-06-15 | 1969-01-23 | Detag | Verfahren zur Herstelung von flammenhemmendem,splittersicherem Verbundglas |
| US3318757A (en) * | 1961-12-06 | 1967-05-09 | Burlington Industries Inc | Polyvinyl chloride resin glass bond with secondary aminoalkyl silane primer |
| FR1475917A (fr) * | 1965-02-24 | 1967-04-07 | Pittsburgh Plate Glass Co | Stratifiés en verre |
| US3341399A (en) * | 1966-11-16 | 1967-09-12 | Brockway Glass Co Inc | Glass to glass adhesives |
| US3554952A (en) * | 1969-01-21 | 1971-01-12 | Dow Corning | Aqueous dispersion of aminoalkyl silane-aldehyde reaction products |
| US3666614A (en) * | 1969-06-24 | 1972-05-30 | Union Carbide Corp | Glass-polycarbonate resin laminates |
| BE743323A (ja) * | 1969-12-18 | 1970-06-18 | ||
| US3666539A (en) * | 1970-04-20 | 1972-05-30 | Jessie H Kiel | High temperature curing thermosetting decorative composition |
| US3762988A (en) * | 1971-08-09 | 1973-10-02 | Dow Chemical Co | Interlayer and laminated product |
| DE2140834A1 (de) * | 1971-08-14 | 1973-03-01 | Metallgesellschaft Ag | Verfahren zur herstellung von mehrscheibenisolierglas |
| DE2161645A1 (de) * | 1971-12-11 | 1973-06-14 | Roehm Gmbh | Beschlagverhinderndes beschichtungsmittel |
| US3955036A (en) * | 1972-01-10 | 1976-05-04 | Dow Corning Corporation | Primer compositions |
| DE2227650A1 (de) * | 1972-06-07 | 1973-12-20 | Dynamit Nobel Ag | Verfahren zur verbesserung der festigkeitseigenschaften von glasfaserverstaerkten vinylchlorid-thermoplasten und ihren chlorierungsprodukten |
| CA1042334A (en) * | 1973-06-13 | 1978-11-14 | Richard E. Molari (Jr.) | Laminates bonded with siloxane-carbonate block copolymers |
| US4144376A (en) * | 1974-03-02 | 1979-03-13 | Dynamit Nobel Aktiengesellschaft | Process for the production of modified, partially acetalized polyvinyl alcohol films |
| DD115103A5 (ja) * | 1974-03-02 | 1975-09-12 | ||
| GB1501977A (en) * | 1974-03-09 | 1978-02-22 | Sekisui Chemical Co Ltd | Laminated glass structures and process for production thereof |
| US3998985A (en) * | 1975-03-03 | 1976-12-21 | Owens-Illinois, Inc. | Method of improving adhesion of vinyl polymers to glass |
-
1975
- 1975-11-05 DE DE19752549474 patent/DE2549474A1/de active Granted
-
1976
- 1976-10-16 IN IN1894/CAL/76A patent/IN145012B/en unknown
- 1976-10-29 BE BE171914A patent/BE847788A/xx not_active IP Right Cessation
- 1976-11-01 GB GB45356/76A patent/GB1503290A/en not_active Expired
- 1976-11-02 TR TR19201A patent/TR19201A/xx unknown
- 1976-11-03 DD DD195584A patent/DD127175A5/xx unknown
- 1976-11-03 IT IT52029/76A patent/IT1066335B/it active
- 1976-11-03 MX MX166874A patent/MX144167A/es unknown
- 1976-11-03 RO RO7688310A patent/RO76143A/ro unknown
- 1976-11-03 CS CS767095A patent/CS211359B2/cs unknown
- 1976-11-03 AT AT814176A patent/AT344353B/de not_active IP Right Cessation
- 1976-11-03 PL PL1976193436A patent/PL106829B1/pl unknown
- 1976-11-03 FI FI763156A patent/FI763156A/fi not_active Application Discontinuation
- 1976-11-04 IL IL50838A patent/IL50838A0/xx unknown
- 1976-11-04 NL NL7612236A patent/NL7612236A/xx not_active Application Discontinuation
- 1976-11-04 SE SE7612307A patent/SE7612307L/xx unknown
- 1976-11-04 ES ES453001A patent/ES453001A1/es not_active Expired
- 1976-11-04 BR BR7607362A patent/BR7607362A/pt unknown
- 1976-11-04 AU AU19294/76A patent/AU511247B2/en not_active Expired
- 1976-11-04 ZA ZA766628A patent/ZA766628B/xx unknown
- 1976-11-04 FR FR7633256A patent/FR2330658A1/fr active Granted
- 1976-11-04 NO NO763761A patent/NO763761L/no unknown
- 1976-11-04 YU YU02706/76A patent/YU270676A/xx unknown
- 1976-11-05 JP JP51133103A patent/JPS5274611A/ja active Pending
- 1976-11-10 AR AR265303A patent/AR208832A1/es active
-
1980
- 1980-01-24 US US06/114,801 patent/US4277538A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| FI763156A (ja) | 1977-05-06 |
| IN145012B (ja) | 1978-08-12 |
| PL106829B1 (pl) | 1980-01-31 |
| NO763761L (ja) | 1977-05-06 |
| FR2330658A1 (fr) | 1977-06-03 |
| AU1929476A (en) | 1978-05-11 |
| JPS5274611A (en) | 1977-06-22 |
| TR19201A (tr) | 1978-06-23 |
| MX144167A (es) | 1981-09-08 |
| AT344353B (de) | 1978-07-25 |
| ES453001A1 (es) | 1978-03-01 |
| BE847788A (fr) | 1977-02-14 |
| ATA814176A (de) | 1977-11-15 |
| SE7612307L (sv) | 1977-05-06 |
| ZA766628B (en) | 1977-10-26 |
| NL7612236A (nl) | 1977-05-09 |
| AU511247B2 (en) | 1980-08-07 |
| GB1503290A (en) | 1978-03-08 |
| DE2549474C2 (ja) | 1988-03-10 |
| US4277538A (en) | 1981-07-07 |
| IL50838A0 (en) | 1977-01-31 |
| RO76143A (ro) | 1981-03-30 |
| YU270676A (en) | 1982-06-30 |
| IT1066335B (it) | 1985-03-04 |
| FR2330658B1 (ja) | 1982-06-18 |
| DE2549474A1 (de) | 1977-05-12 |
| BR7607362A (pt) | 1977-09-20 |
| AR208832A1 (es) | 1977-02-28 |
| CS211359B2 (en) | 1982-02-26 |