JPS5214170B2 - - Google Patents
Info
- Publication number
- JPS5214170B2 JPS5214170B2 JP49036402A JP3640274A JPS5214170B2 JP S5214170 B2 JPS5214170 B2 JP S5214170B2 JP 49036402 A JP49036402 A JP 49036402A JP 3640274 A JP3640274 A JP 3640274A JP S5214170 B2 JPS5214170 B2 JP S5214170B2
- Authority
- JP
- Japan
- 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
Classifications
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- 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
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- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/014—Stabilisers against oxidation, heat, light or ozone
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- 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
-
- 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
- C08L23/06—Polyethene
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- 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
- C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
- C08L23/0853—Vinylacetate
-
- 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
- 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—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
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- 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
- C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C08L23/22—Copolymers of isobutene; Butyl rubber ; Homo- or copolymers of other iso-olefins
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
- C08L71/02—Polyalkylene oxides
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/16—Applications used for films
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- 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
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
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- 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
- Y10S260/00—Chemistry of carbon compounds
- Y10S260/43—Promoting degradability of polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Protection Of Plants (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49036402A JPS5214170B2 (US07223432-20070529-C00017.png) | 1974-03-30 | 1974-03-30 | |
| US05/561,282 US3991138A (en) | 1974-03-30 | 1975-03-24 | Resin composition for the formation of light-degradable mulching film for agricultural use |
| DE19752513237 DE2513237A1 (de) | 1974-03-30 | 1975-03-25 | Harzmasse fuer die herstellung von durch licht zersetzbaren abdeckfilmen und verfahren zu ihrer verwendung in der landwirtschaft |
| FR7510085A FR2265264B1 (US07223432-20070529-C00017.png) | 1974-03-30 | 1975-04-01 | |
| US05/676,321 US4071975A (en) | 1974-03-30 | 1976-04-12 | Method of promoting the growth of plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49036402A JPS5214170B2 (US07223432-20070529-C00017.png) | 1974-03-30 | 1974-03-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50128736A JPS50128736A (US07223432-20070529-C00017.png) | 1975-10-11 |
| JPS5214170B2 true JPS5214170B2 (US07223432-20070529-C00017.png) | 1977-04-20 |
Family
ID=12468839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP49036402A Expired JPS5214170B2 (US07223432-20070529-C00017.png) | 1974-03-30 | 1974-03-30 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3991138A (US07223432-20070529-C00017.png) |
| JP (1) | JPS5214170B2 (US07223432-20070529-C00017.png) |
| DE (1) | DE2513237A1 (US07223432-20070529-C00017.png) |
| FR (1) | FR2265264B1 (US07223432-20070529-C00017.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5488705U (US07223432-20070529-C00017.png) * | 1977-12-05 | 1979-06-23 | ||
| JPS5855439U (ja) * | 1981-10-12 | 1983-04-15 | 三菱農機株式会社 | 脱穀機におけるフイ−ドチエン装置 |
| US20180229554A1 (en) * | 2017-02-15 | 2018-08-16 | Sumitomo Rubber Industries, Ltd. | Rubber composition for tread and tire |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52150548U (US07223432-20070529-C00017.png) * | 1976-05-13 | 1977-11-15 | ||
| JPS52154476U (US07223432-20070529-C00017.png) * | 1976-05-20 | 1977-11-24 | ||
| US4519161A (en) * | 1977-09-21 | 1985-05-28 | Dan Gilead | Agricultural process using controllably degradable polymer composition film |
| JPS61159436A (ja) * | 1984-12-29 | 1986-07-19 | Nippon Carbide Ind Co Ltd | 紫外線遮蔽性マルチングフイルム |
| JPS61159435A (ja) * | 1984-12-29 | 1986-07-19 | Nippon Carbide Ind Co Ltd | 紫外線遮蔽性マルチングフイルム |
| US5518730A (en) * | 1992-06-03 | 1996-05-21 | Fuisz Technologies Ltd. | Biodegradable controlled release flash flow melt-spun delivery system |
| US20100115836A1 (en) * | 2008-11-13 | 2010-05-13 | Julian Brandon J | Biodegradable agricultural growth management tools |
| DE202010017286U1 (de) | 2010-05-27 | 2011-11-30 | Dr. Junghanns Gmbh | Zusammensetzung eines in flüssiger oder in fester Form vorliegenden Gemisches eines Saatgutfixierers |
| CN115073641B (zh) * | 2022-08-23 | 2022-11-04 | 甘肃济洋塑料有限公司 | 一种高强度加厚复合耐老化长寿地膜及其制备方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3590528A (en) * | 1969-09-25 | 1971-07-06 | Princeton Chemical Res Inc | Decomposable polybutene-1 agricultural mulch film |
| JPS5118265B2 (US07223432-20070529-C00017.png) * | 1972-03-14 | 1976-06-08 |
-
1974
- 1974-03-30 JP JP49036402A patent/JPS5214170B2/ja not_active Expired
-
1975
- 1975-03-24 US US05/561,282 patent/US3991138A/en not_active Expired - Lifetime
- 1975-03-25 DE DE19752513237 patent/DE2513237A1/de active Pending
- 1975-04-01 FR FR7510085A patent/FR2265264B1/fr not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5488705U (US07223432-20070529-C00017.png) * | 1977-12-05 | 1979-06-23 | ||
| JPS5855439U (ja) * | 1981-10-12 | 1983-04-15 | 三菱農機株式会社 | 脱穀機におけるフイ−ドチエン装置 |
| US20180229554A1 (en) * | 2017-02-15 | 2018-08-16 | Sumitomo Rubber Industries, Ltd. | Rubber composition for tread and tire |
| US10703138B2 (en) * | 2017-02-15 | 2020-07-07 | Sumitomo Rubber Industries, Ltd. | Rubber composition for tread and tire |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2265264A1 (US07223432-20070529-C00017.png) | 1975-10-24 |
| FR2265264B1 (US07223432-20070529-C00017.png) | 1977-04-15 |
| JPS50128736A (US07223432-20070529-C00017.png) | 1975-10-11 |
| US3991138A (en) | 1976-11-09 |
| DE2513237A1 (de) | 1975-10-09 |
