KR101031365B1 - 생분해성 액상 멀칭용 조성물, 이의 제조 방법 및 이를 이용한 멀칭 방법 - Google Patents
생분해성 액상 멀칭용 조성물, 이의 제조 방법 및 이를 이용한 멀칭 방법 Download PDFInfo
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Classifications
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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
- C08K3/02—Elements
- C08K3/04—Carbon
-
- 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—Protection of plants
- A01G13/30—Ground coverings
- A01G13/32—Mats; Nets; Sheets or films
- A01G13/33—Sheets or films
-
- 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
- C08K5/0058—Biocides
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/02—Cellulose; Modified cellulose
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/02—Starch; Degradation products thereof, e.g. dextrin
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Environmental Sciences (AREA)
- Fertilizers (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
Description
Claims (12)
- 폴리에틸렌옥사이드를 포함하는 수용성 고분자 0.1 내지 10중량%, 탄소계 재료 0.1 내지 10중량%, 부식산 0.01 내지 2중량% 및 물 80 내지 99중량%를 포함하는 생분해성 액상 멀칭용 조성물.
- 삭제
- 제 1 항에 있어서,
상기 수용성 고분자는 폴리에틸렌옥사이드 단독 또는 폴리에틸렌옥사이드와 폴리비닐알코올 및 폴리에틸렌글리콜로부터 선택되는 1종 이상과의 혼합물인 생분해성 액상 멀칭용 조성물. - 제 3 항에 있어서,
상기 폴리에틸렌옥사이드는 평균분자량이 100,000 내지 8,500,000인 생분해성 액상 멀칭용 조성물. - 제 1 항에 있어서,
상기 탄소계 재료는 활성탄, 카본 블랙, 흑연 또는 이들의 혼합물로부터 선택되는 생분해성 액상 멀칭용 조성물. - 삭제
- 제 1 항에 있어서,
상기 액상 멀칭용 조성물은 전분, 셀룰로오스, 메틸셀룰로오스, Carboxy Methyl Cellulose, 하이드록시메틸셀룰로오스 또는 이의 혼합물로부터 선택되는 식물성 천연고분자를 0.1 내지 2 중량%로 더 포함하는 생분해성 액상 멀칭용 조성물. - 제 1 항에 있어서,
상기 액상 멀칭용 조성물은 수용성 고분자 분해성 미생물 또는 이의 혼합물을 0.0001 내지 0.01 중량%로 더 포함하는 생분해성 액상 멀칭용 조성물. - 제 1 항에 있어서,
상기 액상 멀칭용 조성물은 요변제로 알길산나트륨을 0.01 ~ 1 중량%를 더 포함하는 생분해성 액상 멀칭용 조성물. - 제 1항, 제3항 내지 제5항 및 제7항 내지 제8항 중 어느 한 항에 있어서,
상기 액상 멀칭용 조성물은 키토산, 마그네슘 비료, 규소 비료, 살균제, 살충제 및 제초제로부터 선택되는 1종 이상의 기능성 첨가제를 더 포함하는 생분해성 액상 멀칭용 조성물. - a) 폴리에틸렌옥사이드를 포함하는 수용성 고분자와 물을 혼합하여 혼합액을 제조하는 단계;
b) 상기 a) 단계의 혼합액에 탄소계 재료 및 부식산을 첨가하여 혼합액을 제조하는 단계;
c) 상기 b) 단계의 혼합액에 식물성 천연고분자, 수용성 고분자 분해 미생물 또는 이의 혼합물, 요변제, 키토산, 마그네슘 비료, 규소 비료, 살균제, 살충제, 제초제부터 선택되는 1종 또는 2종 이상의 혼합물을 더 첨가하여 혼합하는 단계;를 포함하며,
폴리에틸렌옥사이드를 포함하는 수용성 고분자 0.1 내지 10중량%, 탄소계 재료 0.1 내지 10중량%, 부식산 0.01 내지 2중량% 및 물 80 내지 99중량%를 포함하는 생분해성 액상 멀칭용 조성물의 제조방법. - 제 11 항에 있어서,
상기 수용성 고분자는 평균분자량이 100,000 내지 8,500,000인 폴리에틸렌옥사이드 단독 또는 폴리에틸렌옥사이드와 폴리비닐알코올 및 폴리에틸렌글리콜로부터 선택되는 1종 이상과의 혼합물인 생분해성 액상 멀칭용 조성물의 제조방법.
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Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101366695B1 (ko) | 2011-12-28 | 2014-02-28 | 대상 주식회사 | 멀칭필름용 조성물 및 다기능 생분해성 멀칭필름 |
KR101378577B1 (ko) * | 2012-04-04 | 2014-04-01 | 주식회사 성림에코산업 | 액상의 멀칭비닐용 성막조성물과 그 제조방법 |
CN105707063A (zh) * | 2016-01-25 | 2016-06-29 | 何辉海 | 一种具有除草功能的海藻液态地膜粉及其使用方法 |
KR102019308B1 (ko) * | 2018-09-21 | 2019-09-06 | 백남두 | 친환경 생분해펄프 멀칭지와 그 제조방법 |
KR20200023464A (ko) * | 2017-07-06 | 2020-03-04 | 바이엘 악티엔게젤샤프트 | 잡초 방제 장치 |
KR102169864B1 (ko) | 2020-02-14 | 2020-10-30 | 주식회사 초로 | 친환경 비닐 멀칭액 조성물 및 그 제조방법 |
WO2020222368A1 (ko) * | 2019-04-30 | 2020-11-05 | 백남두 | 친환경 생분해펄프 멀칭지와 그 제조방법 |
KR20210057869A (ko) | 2019-11-12 | 2021-05-24 | 민범식 | 토양의 표면에 스킨막이 형성되는 스프레이용 멀칭액 제조방법 |
KR20210128518A (ko) * | 2020-04-16 | 2021-10-27 | 신용진 | 액산 멀칭 조성물 및 이를 이용한 멀칭 시공방법 |
KR102318436B1 (ko) * | 2021-08-09 | 2021-10-27 | (주)에이스멀치 | 멀칭지용 생분해 기능성 코팅조성물 및 그에 의해 코팅된 멀칭지 |
KR20220068444A (ko) | 2020-11-19 | 2022-05-26 | 청흥버섯영농조합법인 | 액상 멀칭제 조성물 |
KR20230101218A (ko) | 2021-12-29 | 2023-07-06 | 청흥버섯영농조합법인 | 생분해성 액상 멀칭제 조성물 |
KR20230129653A (ko) * | 2022-03-02 | 2023-09-11 | 김건한 | 실내 원예용 액상 멀칭액 제조 방법 |
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KR20240080257A (ko) * | 2022-11-29 | 2024-06-07 | 백남두 | 수도작용 친환경 생분해펄프 멀칭지와 그 제조방법 |
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KR101366695B1 (ko) | 2011-12-28 | 2014-02-28 | 대상 주식회사 | 멀칭필름용 조성물 및 다기능 생분해성 멀칭필름 |
KR101378577B1 (ko) * | 2012-04-04 | 2014-04-01 | 주식회사 성림에코산업 | 액상의 멀칭비닐용 성막조성물과 그 제조방법 |
CN105707063A (zh) * | 2016-01-25 | 2016-06-29 | 何辉海 | 一种具有除草功能的海藻液态地膜粉及其使用方法 |
US11856937B2 (en) | 2017-07-06 | 2024-01-02 | Discovery Purchaser Corporation | Apparatus for weed control |
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KR102648117B1 (ko) * | 2017-07-06 | 2024-03-18 | 디스커버리 퍼체이서 코퍼레이션 | 잡초 방제 장치 |
KR102019308B1 (ko) * | 2018-09-21 | 2019-09-06 | 백남두 | 친환경 생분해펄프 멀칭지와 그 제조방법 |
WO2020222368A1 (ko) * | 2019-04-30 | 2020-11-05 | 백남두 | 친환경 생분해펄프 멀칭지와 그 제조방법 |
KR20210057869A (ko) | 2019-11-12 | 2021-05-24 | 민범식 | 토양의 표면에 스킨막이 형성되는 스프레이용 멀칭액 제조방법 |
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KR20220068444A (ko) | 2020-11-19 | 2022-05-26 | 청흥버섯영농조합법인 | 액상 멀칭제 조성물 |
KR102318436B1 (ko) * | 2021-08-09 | 2021-10-27 | (주)에이스멀치 | 멀칭지용 생분해 기능성 코팅조성물 및 그에 의해 코팅된 멀칭지 |
KR20230101218A (ko) | 2021-12-29 | 2023-07-06 | 청흥버섯영농조합법인 | 생분해성 액상 멀칭제 조성물 |
KR20230129653A (ko) * | 2022-03-02 | 2023-09-11 | 김건한 | 실내 원예용 액상 멀칭액 제조 방법 |
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