KR101062012B1 - 왕겨 및 쌀겨를 함유한 생분해성, 광분해성 바이오 필름 및 이의 제조방법 - Google Patents
왕겨 및 쌀겨를 함유한 생분해성, 광분해성 바이오 필름 및 이의 제조방법 Download PDFInfo
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- KR101062012B1 KR101062012B1 KR1020100082172A KR20100082172A KR101062012B1 KR 101062012 B1 KR101062012 B1 KR 101062012B1 KR 1020100082172 A KR1020100082172 A KR 1020100082172A KR 20100082172 A KR20100082172 A KR 20100082172A KR 101062012 B1 KR101062012 B1 KR 101062012B1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D7/00—Producing flat articles, e.g. films or sheets
- B29D7/01—Films or sheets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2003/00—Use of starch or derivatives as moulding material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
- B29K2995/0037—Other properties
- B29K2995/0059—Degradable
- B29K2995/006—Bio-degradable, e.g. bioabsorbable, bioresorbable or bioerodible
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2367/00—Characterised by the use of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Derivatives of such polymers
- C08J2367/04—Polyesters derived from hydroxy carboxylic acids, e.g. lactones
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2397/00—Characterised by the use of lignin-containing materials
- C08J2397/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2403/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
- C08J2403/02—Starch; Degradation products thereof, e.g. dextrin
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2497/00—Characterised by the use of lignin-containing materials
- C08J2497/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
- C08L2666/26—Natural polymers, natural resins or derivatives thereof according to C08L1/00 - C08L5/00, C08L89/00, C08L93/00, C08L97/00 or C08L99/00
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
Description
도 2는 실시예 1 ~ 3에서 제조한 본 발명의 생분해성, 광분해성 바이오 필름의 인장력 평가시험 결과이다.
도 3은 상용화된 포장용 필름의 인장력 평가시험 결과이다.
| 구 분 | 실시예 1 | 실시예 2 | 실시예 3 | |
| 왕겨(200~250 메시) | 중량% | - | 15 | 10 |
| 왕겨(150~200 메시) | 중량% | - | 15 | 20 |
| 왕겨(120~150 메시) | 중량% | 30 | - | - |
| 쌀겨(120~150 메시) | 중량% | 10 | 5 | 10 |
| 전분 | 중량% | 5 | 10 | 10 |
| 이산화티탄 | 중량% | 3 | 3 | 3 |
| 폴리락타이드 | 중량% | 52 | 52 | 47 |
Claims (6)
120 ~ 150 메시의 쌀겨 5 ~ 15 중량%;
옥수수전분 5 ~ 15 중량%;
이산화티탄 1 ~ 5 중량%; 및
생분해성 폴리에스터 40 ~ 60 중량%;
를 포함하는 생분해성 및 광분해성 바이오 필름.
분쇄기를 사용하여 왕겨와 쌀겨를 분쇄하는 단계;
분쇄된 120 ~ 250 메시의 왕겨와 120 ~ 150 메시의 쌀겨를 옥수수전분, 이산화티탄과 함께 혼합기에 투입하고, 혼합 혼련하여 성형용 혼합물을 제조하는 단계;
상기 성형용 혼합물을 생분해성 폴리에스터와 함께 180 ~ 185℃에서 압출 가공하여 0.03 ~ 0.05 ㎜ 두께의 필름을 성형시키는 단계;
를 포함하는 생분해성 및 광분해성 바이오 필름의 제조방법.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100082172A KR101062012B1 (ko) | 2010-08-24 | 2010-08-24 | 왕겨 및 쌀겨를 함유한 생분해성, 광분해성 바이오 필름 및 이의 제조방법 |
| PCT/KR2010/009350 WO2012026653A1 (en) | 2010-08-24 | 2010-12-27 | Biodegradable, photodegradable bio film containing rice hull and rice bran, and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100082172A KR101062012B1 (ko) | 2010-08-24 | 2010-08-24 | 왕겨 및 쌀겨를 함유한 생분해성, 광분해성 바이오 필름 및 이의 제조방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR101062012B1 true KR101062012B1 (ko) | 2011-09-05 |
Family
ID=44956876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020100082172A Active KR101062012B1 (ko) | 2010-08-24 | 2010-08-24 | 왕겨 및 쌀겨를 함유한 생분해성, 광분해성 바이오 필름 및 이의 제조방법 |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101062012B1 (ko) |
| WO (1) | WO2012026653A1 (ko) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101286485B1 (ko) | 2013-02-25 | 2013-07-16 | 주식회사 웰데코 | 다기능 무늬시트의 제조방법 |
| KR101414398B1 (ko) * | 2012-07-18 | 2014-07-01 | 김응서 | 왕겨를 이용한 올레핀 표면 장식용 시트 제조 방법 |
| CN105504363A (zh) * | 2016-01-07 | 2016-04-20 | 东莞市酬勤包装制品有限公司 | 淀粉/植物纤维复合生物降解聚酯吹膜级树脂及制备方法 |
| KR20190000369U (ko) * | 2017-08-01 | 2019-02-11 | 김병용 | 아이스크림 막대 |
| KR102572348B1 (ko) | 2022-11-25 | 2023-08-30 | 주식회사 아포트레 | 커피박을 이용한 친환경 플라스틱 펠릿 및 이의 제조방법 |
| IT202300023913A1 (it) | 2023-11-13 | 2025-05-13 | Roberto Masante | Composto polimerico biodegradabile creato da scarti vegetali grezzi ricchi in cellulosa emicellulosa e lignina: procedimento di produzione, delle composizioni e relativi usi |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015085168A1 (en) * | 2013-12-05 | 2015-06-11 | Earnest Stuart | Finely ground biomass |
| CN113897040A (zh) * | 2019-07-09 | 2022-01-07 | 中山市金群瑞科技有限公司 | 一种高机械强度可降解食品包装材料的制备方法 |
| CN112980090B (zh) * | 2021-04-22 | 2023-05-09 | 格域新材料科技(江苏)有限公司 | 一种生态降解塑料地膜及其制备方法 |
| CN113061277B (zh) * | 2021-04-27 | 2022-11-01 | 杭州圣立新材料有限公司 | 一种生物可降解智能透水保湿膜及其制备方法和应用 |
| CN113400690B (zh) * | 2021-08-06 | 2022-09-13 | 甘肃华瑞农业股份有限公司 | 一种可降解农用地膜的制成装置及其加工方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003205950A (ja) * | 2002-01-11 | 2003-07-22 | Nippon Seitai Kk | プラスチックフィルム製包装袋及び複合素材包装袋 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09294480A (ja) * | 1996-04-26 | 1997-11-18 | Sapporo Breweries Ltd | 生分解性素材 |
| JPH1148436A (ja) * | 1997-08-05 | 1999-02-23 | Shin Etsu Polymer Co Ltd | 農業用生分解性シート |
| JP2005131790A (ja) * | 2002-03-05 | 2005-05-26 | Mikazuki Napurasu Kigyo Kumiai | 生分解性繊維質成形体の製造方法 |
| JP2004209878A (ja) * | 2003-01-07 | 2004-07-29 | Sanmeito:Kk | 生分解性予備成形物、及びその製造方法 |
| KR20060022750A (ko) * | 2004-09-07 | 2006-03-13 | 에코니아 주식회사 | 압축성형용 시트구조체 |
-
2010
- 2010-08-24 KR KR1020100082172A patent/KR101062012B1/ko active Active
- 2010-12-27 WO PCT/KR2010/009350 patent/WO2012026653A1/en not_active Ceased
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003205950A (ja) * | 2002-01-11 | 2003-07-22 | Nippon Seitai Kk | プラスチックフィルム製包装袋及び複合素材包装袋 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101414398B1 (ko) * | 2012-07-18 | 2014-07-01 | 김응서 | 왕겨를 이용한 올레핀 표면 장식용 시트 제조 방법 |
| KR101286485B1 (ko) | 2013-02-25 | 2013-07-16 | 주식회사 웰데코 | 다기능 무늬시트의 제조방법 |
| CN105504363A (zh) * | 2016-01-07 | 2016-04-20 | 东莞市酬勤包装制品有限公司 | 淀粉/植物纤维复合生物降解聚酯吹膜级树脂及制备方法 |
| KR20190000369U (ko) * | 2017-08-01 | 2019-02-11 | 김병용 | 아이스크림 막대 |
| WO2019027257A3 (ko) * | 2017-08-01 | 2019-05-02 | 김병용 | 아이스크림 막대 |
| KR200490545Y1 (ko) * | 2017-08-01 | 2019-11-28 | 김병용 | 아이스크림 막대 |
| CN111107748A (zh) * | 2017-08-01 | 2020-05-05 | 金柄龍 | 雪糕棍 |
| KR102572348B1 (ko) | 2022-11-25 | 2023-08-30 | 주식회사 아포트레 | 커피박을 이용한 친환경 플라스틱 펠릿 및 이의 제조방법 |
| IT202300023913A1 (it) | 2023-11-13 | 2025-05-13 | Roberto Masante | Composto polimerico biodegradabile creato da scarti vegetali grezzi ricchi in cellulosa emicellulosa e lignina: procedimento di produzione, delle composizioni e relativi usi |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2012026653A1 (en) | 2012-03-01 |
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