UY24539A1 - Mejoras relacionadas a la propagacion de plantas - Google Patents
Mejoras relacionadas a la propagacion de plantasInfo
- Publication number
- UY24539A1 UY24539A1 UY24539A UY24539A UY24539A1 UY 24539 A1 UY24539 A1 UY 24539A1 UY 24539 A UY24539 A UY 24539A UY 24539 A UY24539 A UY 24539A UY 24539 A1 UY24539 A1 UY 24539A1
- Authority
- UY
- Uruguay
- Prior art keywords
- film
- propagation
- plants
- improvements related
- photodegradable
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0268—Mats or sheets, e.g. nets or fabrics
- A01G13/0275—Films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/18—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets by squeezing between surfaces, e.g. rollers
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S428/00—Stock material or miscellaneous articles
- Y10S428/91—Product with molecular orientation
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
- Y10T428/1393—Multilayer [continuous layer]
-
- 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
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
- Y10T428/1397—Single layer [continuous layer]
-
- 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.]
- Y10T428/2419—Fold at edge
-
- 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.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
-
- 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.]
- Y10T428/24744—Longitudinal or transverse tubular cavity or cell
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Protection Of Plants (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
- Biological Depolymerization Polymers (AREA)
- Laminated Bodies (AREA)
Abstract
La presente invención se refiere a una película plástica para cubrir suelos de cultivo o estructuras para efecto invernadero, caracterizada porque por lo menos una parte de la misma ha sido estirada mas allá de su limite elástico antes de la aplicación. En formas alternativas la película sufre un estiramiento secundario para formar un patrón de debilidad predeterminado en ciertas áreas localizadas de la película. La película puede ser fotodegradable y biodegradable para acelerar la descomposición de la película al ser expuesta a los elementos.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPN9673A AUPN967396A0 (en) | 1996-05-03 | 1996-05-03 | Improvements relating to plant propagation |
Publications (1)
Publication Number | Publication Date |
---|---|
UY24539A1 true UY24539A1 (es) | 1997-06-18 |
Family
ID=3793986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UY24539A UY24539A1 (es) | 1996-05-03 | 1997-04-30 | Mejoras relacionadas a la propagacion de plantas |
Country Status (26)
Country | Link |
---|---|
US (1) | US6168840B1 (es) |
EP (1) | EP0909124B1 (es) |
JP (1) | JP3819435B2 (es) |
KR (2) | KR100456812B1 (es) |
CN (1) | CN1130117C (es) |
AR (1) | AR006939A1 (es) |
AT (1) | ATE243921T1 (es) |
AU (2) | AUPN967396A0 (es) |
BR (1) | BR9708909A (es) |
CA (1) | CA2253489C (es) |
CZ (1) | CZ290317B6 (es) |
DE (1) | DE69723265T2 (es) |
DK (1) | DK0909124T3 (es) |
EA (1) | EA000601B1 (es) |
ES (1) | ES2202604T3 (es) |
HU (1) | HU223333B1 (es) |
ID (1) | ID17287A (es) |
NO (1) | NO314873B1 (es) |
NZ (1) | NZ332485A (es) |
PL (1) | PL187767B1 (es) |
PT (1) | PT909124E (es) |
TR (1) | TR199802218T2 (es) |
UA (1) | UA61075C2 (es) |
UY (1) | UY24539A1 (es) |
WO (1) | WO1997041721A1 (es) |
ZA (1) | ZA973821B (es) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NZ508828A (en) * | 1998-06-23 | 2003-05-30 | First Green Park Pty Ltd | Orientation of films to improve barrier and UV stability |
GB9902767D0 (en) * | 1999-02-08 | 1999-03-31 | Tenza Ltd | Crop-enhancement sheet |
GB9902768D0 (en) * | 1999-02-08 | 1999-03-31 | Tenza Ltd | Crop-enhancement sheet |
US20030121597A1 (en) * | 1999-09-24 | 2003-07-03 | John Cali St. | Business method for indicia with sanitized beverage cans |
US6739088B1 (en) * | 2001-11-13 | 2004-05-25 | James E. Stoller | Protective winter turf cover |
US20060288547A1 (en) * | 2005-06-23 | 2006-12-28 | 3M Innovative Properties Company | Zoned stretching of a web |
GR20050100476A (el) * | 2005-09-19 | 2007-04-25 | Πλαστικα Κρητης Αβεε | Φυλλο εδαφοκαλυψης προσανατολισμενο κατα τη διευθυνση παραγωγης της μηχανης |
JP4845619B2 (ja) * | 2006-07-19 | 2011-12-28 | 東芝機械株式会社 | シート・フィルムの斜め延伸方法およびクリップ式シート・フィルム延伸装置 |
US8286313B2 (en) * | 2007-01-23 | 2012-10-16 | Toshiba Kikai Kabushiki Kaisha | Sheet or film clipping stretcher |
US7943219B2 (en) * | 2007-03-23 | 2011-05-17 | Kimberly-Clark Worldwide, Inc. | Films and articles with reversible opacity change upon stretching, and methods of making and using same |
US7601420B2 (en) * | 2007-06-15 | 2009-10-13 | Berry Plastics Corporation | Slip-cling stretch film |
US7611768B2 (en) | 2007-06-15 | 2009-11-03 | Berry Plastics Corporation | Slip-cling stretch film |
US8197927B2 (en) * | 2007-06-15 | 2012-06-12 | Berry Plastics Corporation | Slip-cling stretch film |
US20090056209A1 (en) * | 2007-08-28 | 2009-03-05 | Epi Environmental Technologies (Nevada) Inc. | Biodegradable agricultural film |
JP5323349B2 (ja) * | 2007-12-21 | 2013-10-23 | 住友化学株式会社 | 押出樹脂シートの製造方法 |
JP5366426B2 (ja) | 2008-04-04 | 2013-12-11 | 東芝機械株式会社 | 多孔性フィルムの製膜方法及び多孔性フィルム製膜用の逐次二軸延伸装置 |
CN104770255A (zh) * | 2015-04-19 | 2015-07-15 | 罗福仲 | 一种透气除草地膜 |
CN104770254A (zh) * | 2015-04-19 | 2015-07-15 | 罗福仲 | 一种能透气的除草复合地膜 |
EP3265311B1 (en) * | 2016-05-10 | 2021-04-21 | Trenchard, Douglas Michael | A solar reactive mulch film |
CN111869528A (zh) * | 2020-07-25 | 2020-11-03 | 桂林市农业科学研究中心 | 淮山高架种植空中结薯栽培方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3559599A (en) * | 1968-12-06 | 1971-02-02 | Campbell Soup Co | Machine for planting and sealing furrow with transparent material |
CH567352A5 (es) | 1973-10-24 | 1975-10-15 | Breveteam Sa | |
IT1126197B (it) | 1979-09-04 | 1986-05-14 | Giovanni Fazio | Macchina stenditrice automatica dei teli di ricoprimento per cuiture protette in serre del tipo a tunnel |
US4337181A (en) | 1980-01-17 | 1982-06-29 | The United States Of America As Represented By The Secretary Of Agriculture | Biodegradable starch-based blown films |
KR910003404B1 (ko) * | 1985-12-31 | 1991-05-30 | 더 다우 케미칼 캄파니 | 광분해제, 광분해성 에틸렌 중합체 조성물 및 이로부터 제조된 제품 |
US4817673A (en) * | 1986-05-08 | 1989-04-04 | Atlas Powder Company | Fuse tube with reinforcing element |
FR2620592B1 (fr) * | 1987-09-17 | 1992-02-21 | Beaumier Louis | Procede de pose de film plastique pour cultures maraicheres et machine pour la mise en oeuvre |
GB8800670D0 (en) | 1988-01-13 | 1988-02-10 | Drg Uk Ltd | Thin plastics film for packaging |
FI91643C (fi) * | 1989-10-05 | 1994-07-25 | Biostor Oy | Biologisesti hajoava kalvo ja menetelmä sellaisen valmistamiseksi |
CA2071422C (en) * | 1991-09-06 | 1996-06-25 | Jack N. Shirrell | Method for making prestretched film |
US5531393A (en) * | 1992-05-19 | 1996-07-02 | Salzsauler; Donald J. | Stretch film |
-
1996
- 1996-05-03 AU AUPN9673A patent/AUPN967396A0/en not_active Abandoned
-
1997
- 1997-01-05 UA UA98126371A patent/UA61075C2/uk unknown
- 1997-04-30 UY UY24539A patent/UY24539A1/es unknown
- 1997-05-01 CZ CZ19983474A patent/CZ290317B6/cs not_active IP Right Cessation
- 1997-05-01 CN CN97195174A patent/CN1130117C/zh not_active Expired - Lifetime
- 1997-05-01 ES ES97919195T patent/ES2202604T3/es not_active Expired - Lifetime
- 1997-05-01 HU HU9903066A patent/HU223333B1/hu not_active IP Right Cessation
- 1997-05-01 WO PCT/AU1997/000263 patent/WO1997041721A1/en active IP Right Grant
- 1997-05-01 AU AU23753/97A patent/AU707495B2/en not_active Expired
- 1997-05-01 PT PT97919195T patent/PT909124E/pt unknown
- 1997-05-01 DE DE69723265T patent/DE69723265T2/de not_active Expired - Lifetime
- 1997-05-01 PL PL97329691A patent/PL187767B1/pl not_active IP Right Cessation
- 1997-05-01 EP EP97919195A patent/EP0909124B1/en not_active Expired - Lifetime
- 1997-05-01 EA EA199800974A patent/EA000601B1/ru not_active IP Right Cessation
- 1997-05-01 CA CA002253489A patent/CA2253489C/en not_active Expired - Lifetime
- 1997-05-01 NZ NZ332485A patent/NZ332485A/xx not_active IP Right Cessation
- 1997-05-01 US US09/171,840 patent/US6168840B1/en not_active Expired - Lifetime
- 1997-05-01 TR TR1998/02218T patent/TR199802218T2/xx unknown
- 1997-05-01 AT AT97919195T patent/ATE243921T1/de not_active IP Right Cessation
- 1997-05-01 JP JP53933997A patent/JP3819435B2/ja not_active Expired - Lifetime
- 1997-05-01 DK DK97919195T patent/DK0909124T3/da active
- 1997-05-01 KR KR10-1998-0708866A patent/KR100456812B1/ko not_active IP Right Cessation
- 1997-05-01 BR BR9708909A patent/BR9708909A/pt not_active IP Right Cessation
- 1997-05-02 ID IDP971463A patent/ID17287A/id unknown
- 1997-05-02 ZA ZA9703821A patent/ZA973821B/xx unknown
- 1997-05-02 AR ARP970101814A patent/AR006939A1/es unknown
-
1998
- 1998-05-01 KR KR1019997010113A patent/KR100553023B1/ko not_active IP Right Cessation
- 1998-10-20 NO NO19984892A patent/NO314873B1/no unknown
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