KR20240077456A - 토양생분해성이 확보된 섬유용 내열 컴파운드 조성물 및 이를 이용하여 제조한 토양생분해성 섬유 - Google Patents
토양생분해성이 확보된 섬유용 내열 컴파운드 조성물 및 이를 이용하여 제조한 토양생분해성 섬유 Download PDFInfo
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- KR20240077456A KR20240077456A KR1020230165547A KR20230165547A KR20240077456A KR 20240077456 A KR20240077456 A KR 20240077456A KR 1020230165547 A KR1020230165547 A KR 1020230165547A KR 20230165547 A KR20230165547 A KR 20230165547A KR 20240077456 A KR20240077456 A KR 20240077456A
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- starch
- soil
- biodegradability
- composition
- fibers
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/01—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural macromolecular compounds or derivatives thereof
- D06M15/03—Polysaccharides or derivatives thereof
- D06M15/11—Starch or derivatives thereof
-
- 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
- C08K3/08—Metals
-
- 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
- C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
- C08L3/14—Amylose derivatives; Amylopectin derivatives
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
- D06M11/83—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
-
- 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
- C08K3/08—Metals
- C08K2003/0818—Alkali metal
- C08K2003/0825—Potassium
-
- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2401/00—Physical properties
- D10B2401/12—Physical properties biodegradable
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
| 컴파운드 조성 (wt%) |
금속(ppm) | 조성(wt%) | 생분해도(180일) | 내열성 | ||||||
| Cu | Zn | K | 폴리프로필렌 | 아밀로펙틴 전분 |
아밀로오스 전분 |
에스테르 작용기 |
산업용퇴비화 (ISO 14855-1) |
토양조건 (ISO 17556) |
열분해온도 (℃) |
|
| 비교예1 | 0 | 0 | 0 | 75.00 | 17.50 | 7.50 | 0.00 | 26.4 | 13.1 | 203 |
| 실시예1 | 100 | 0 | 0 | 75.00 | 17.50 | 7.50 | 0.00 | 53.2 | 33.1 | 204 |
| 실시예2 | 0 | 100 | 0 | 75.00 | 17.50 | 7.50 | 0.00 | 61.1 | 41.7 | 202 |
| 실시예3 | 0 | 0 | 100 | 75.00 | 17.50 | 7.50 | 0.00 | 73.8 | 53.8 | 203 |
| 실시예4 | 0 | 0 | 70 | 75.00 | 17.50 | 7.50 | 0.00 | 84.2 | 58.6 | 202 |
| 실시예5 | 0 | 0 | 10 | 75.00 | 17.50 | 7.50 | 0.00 | 62.7 | 44.4 | 203 |
| 실시예6 | 0 | 0 | 150 | 75.00 | 17.50 | 7.50 | 0.00 | 59.8 | 59.3 | 202 |
| 실시예7 | 0 | 0 | 300 | 75.00 | 17.50 | 7.50 | 0.00 | 58.6 | 52.2 | 205 |
| 실시예8 | 0 | 0 | 70 | 75.00 | 12.50 | 12.50 | 0.00 | 86.5 | 64.3 | 203 |
| 실시예9 | 0 | 0 | 70 | 75.00 | 7.50 | 17.50 | 0.00 | 88.9 | 71.4 | 202 |
| 실시예10 | 0 | 0 | 70 | 75.00 | 2.50 | 22.50 | 0.00 | 91.3 | 76.2 | 205 |
| 실시예11 | 0 | 0 | 70 | 75.00 | 2.13 | 22.13 | 0.75 | 90.9 | 79.3 | 216 |
| 실시예12 | 0 | 0 | 70 | 75.00 | 1.75 | 21.75 | 1.50 | 90.1 | 80.0 | 228 |
| 섬유물성 | 섬유가공성 | 기계적물성 | |||
| 연신비(%) | 섬도(de) | 방사수율(%) | 인장강도(g/d) | 파단신율(%) | |
| 비교예1 | 185 | 3.78 | 66 | 1.12 | 105 |
| 실시예1 | 145 | 4.65 | 50 | 0.96 | 65 |
| 실시예2 | 130 | 4.33 | 52 | 0.75 | 75 |
| 실시예3 | 140 | 3.98 | 53 | 0.77 | 80 |
| 실시예4 | 160 | 3.77 | 46 | 0.63 | 85 |
| 실시예5 | 175 | 3.45 | 53 | 0.82 | 80 |
| 실시예6 | 115 | 3.89 | 37 | 0.71 | 100 |
| 실시예7 | 90 | 3.66 | 23 | 0.53 | 95 |
| 실시예8 | 160 | 3.43 | 68 | 0.54 | 135 |
| 실시예9 | 155 | 4.11 | 67 | 0.95 | 125 |
| 실시예10 | 160 | 4.08 | 59 | 0.98 | 130 |
| 실시예11 | 245 | 2.78 | 78 | 1.13 | 135 |
| 실시예12 | ≥300 | 2.18 | 84 | 1.92 | 225 |
Claims (8)
- 폴리프로필렌, 열가소성 전분으로서 아밀로펙틴 전분 및 아밀로오스 전분, 및 미량의 금속을 포함하는 토양생분해성 섬유용 내열 컴파운드 조성물.
- 제1항에 있어서,
상기 조성물은 조성물 전체 중량에 대하여 폴리프로필렌 50 내지 80 중량%; 아밀로펙틴 전분 2.0 내지 20 중량%; 아밀로오스 전분 5.0 내지 25 중량; 및 금속 10 내지 100ppm을 포함하는 것인 조성물. - 제1항에 있어서,
상기 금속은 Ca, K, Cu, Zn, Mg, Fe, Mn 및 Ni로 이루어진 군으로부터 선택되는 것인 조성물. - 제1항에 있어서,
상기 금속은 K인 것인 조성물. - 제1항에 있어서,
상기 아밀로펙틴 전분 및 아밀로오스 전분의 총 중량에 대하여 아밀로오스 전분의 함량은 10 내지 90%인 것인 조성물. - 제1항에 있어서,
상기 아밀로펙틴 전분 및 아밀로오스 전분은 말단기에 에스테르 작용기가 결합되는 것인 조성물. - 제1항에 있어서,
상기 에스테르 작용기는 조성물의 총 중량에 대하여 0.5 내지 6 중량%의 함량으로 아밀로오스 전분의 말단기에 결합되는 것인 조성물. - 제1항 내지 제7항 중 어느 한 항에 따른 조성물을 이용하여 제조한 토양생분해성 섬유.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20220158927 | 2022-11-24 | ||
| KR1020220158927 | 2022-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20240077456A true KR20240077456A (ko) | 2024-05-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020230165547A Pending KR20240077456A (ko) | 2022-11-24 | 2023-11-24 | 토양생분해성이 확보된 섬유용 내열 컴파운드 조성물 및 이를 이용하여 제조한 토양생분해성 섬유 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20240077456A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2026010004A1 (ko) * | 2024-07-02 | 2026-01-08 | 심재웅 | 생분해성 섬유 및 이를 포함하는 섬유 원단 |
-
2023
- 2023-11-24 KR KR1020230165547A patent/KR20240077456A/ko active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2026010004A1 (ko) * | 2024-07-02 | 2026-01-08 | 심재웅 | 생분해성 섬유 및 이를 포함하는 섬유 원단 |
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