1257346 A7 B7 五、發明説明(l ) (請先閱讀背面之注意事項再填寫本頁) 本發明係一種具防霉、抗菌及除臭作用薄膜之製造方 法,尤指一種以天然曱殼素高分子混合於纖維素中’利用 氧化甲基瑪琳與酸液之混合溶液爲溶劑,讓甲殻素與纖維 素均勻混合製成具有防霉、抗菌及除臭作用之薄膜,本產 品若應用於食品、醫療產品包裝等用途上,能降低產品被 微生物感染機會,保障消費者之安全。且本技術採用之原 料均爲天然高分子所組成,使用後可自然分解,爲具環保 意識之材料,本技術隸屬於生物性及功能性薄膜之技術領 域。 經濟部智慧財產局員工消費合作社印製 由於人民對生活品質的要求提高,有關薄膜之抗菌機 制一直爲國內外所重視,其技術大致可分類如下,(一)有 機抗菌法,如以醇系、苯酚、酚醛酸系及雙胍系等有機化 學藥品與產品結合而達抗菌之效果,其抗菌之效果常因有 機物溶出而逐漸降低,同時其易對皮膚常造成刺激。(二) 無機抗菌法,如以金屬銀、銅、鎂、鋅或金屬配位高分子 系或第四級胺鹽系抗菌材料與原料混合開發成抗菌材 質’抗菌效果較差但對皮膚之影響較小。(三)天然物系抗 囷法’如以天然甘草酸、日本扁柏醇、g笔害及種子萃取 物等結合各種天然纖維製成之抗菌產品,其抗菌效果因結 合方式而異,唯其材質均爲天然系原料,對人體危害較 低,且質感較其他抗菌材料爲佳。 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) A7 經濟部智慧財產局員工消費合作社印製 1257346 ____B7 五、發明説明(工) 本發明技術係爲天然物系抗菌法,採用之甲殼素高分 子爲地球上產量僅次於纖維素之天然高分子,主要以廢棄 蝦蟹殼爲原料,經過酸、鹼處理後便可分離純化。初製成 之甲殼素高分子學術上稱爲幾丁質(chitin),係由N-乙醯 葡萄醣胺(N-acetylglucos amine)與 N -葡萄醣胺(N-glucos amine)所構成,大約以每六個N-乙醯葡萄醣胺與一個N-葡萄醣胺連結方式存在,幾丁質經由熱鹼處理後,可以去 除N -乙醯基(N-acetyl group)而形成幾丁聚醣(chitosan), 去乙醯度可藉由控制NaOH濃度、加熱溫度及處理時間來 提高或降低,所製得幾丁聚醣之去乙醯度介於50〜99 % 之間。幾丁質與幾丁聚醣之應用範圍非常的廣泛,其主要 用途包括凝聚劑、健康食品、食品的添加、醫療器材,亦 可作爲廢水、污水處理所用之沉澱劑及吸附劑等。 由於甲殼素高分子具有游離氨基(〜NH3 + ),而一般微 生物的表面爲負電性,在甲殼素高分子之影響下,會造成 微生物生長干擾,而達到抑制微生物生長之效果,目前在 農業及食品業方面已廣被應用於食品之保存劑、增強植物 之抗病能力及促進栽培作物生長等應用上。 本發明採用無毒性之溶劑及天然高分子製造具防 霉、抗菌及除臭薄膜,有別於一般類似產品必須添加各式 抗菌劑或以表面塗裝方式達到抗菌效果,本產品引用多項 材料及製程設定,使產品產生特殊之防霉、抗菌及除臭效 果,其配方、製程及產品特色如下: 本紙張尺度適用中國國家標準(CNS ) A4規格(210X 297公釐) (請先閱讀背面之注意事項再填寫本頁)1257346 A7 B7 V. INSTRUCTIONS (l) (Please read the precautions on the back and fill out this page.) The present invention is a method for producing a film having anti-mold, antibacterial and deodorizing effects, especially a natural crustacean The molecule is mixed with cellulose. 'The mixture of oxidized methyl marlin and acid solution is used as a solvent to uniformly mix chitin and cellulose to form a film with anti-mildew, antibacterial and deodorizing effects. In the use of medical product packaging, it can reduce the chance of microbial infection and protect the safety of consumers. Moreover, the raw materials used in the technology are all composed of natural polymers, which can be naturally decomposed after use, and are environmentally conscious materials. The technology belongs to the technical field of biological and functional thin films. Ministry of Economic Affairs, Intellectual Property Bureau, Staff and Consumer Cooperatives Printing Due to the people's demand for quality of life, the antibacterial mechanism of the film has always been valued at home and abroad. The technology can be roughly classified as follows: (1) Organic antibacterial methods, such as alcohol, Organic chemicals such as phenol, phenolic acid and biguanide are combined with products to achieve antibacterial effects. The antibacterial effect is often gradually reduced by the dissolution of organic substances, and it is often irritating to the skin. (2) Inorganic antibacterial method, such as metal silver, copper, magnesium, zinc or metal coordination polymer or fourth-grade amine salt antibacterial material mixed with raw materials to develop antibacterial material's antibacterial effect is poor, but the effect on the skin is better. small. (3) The anti-clam method of natural products, such as natural glycyrrhizic acid, Japanese hinokitiol, g-dye and seed extract, combined with various natural fiber antibacterial products, the antibacterial effect varies depending on the combination method, only the material They are all natural raw materials, which are less harmful to the human body and have better texture than other antibacterial materials. This paper scale applies to China National Standard (CNS) A4 specification (210X297 mm) A7 Ministry of Economic Affairs Intellectual Property Bureau Staff Consumer Cooperative Printed 1257346 ____B7 V. Invention Description (Work) The technology of the present invention is a natural biological antibacterial method, which is adopted. Chitin polymer is the natural polymer which is second only to cellulose in the world. It is mainly used as raw material for discarded shrimp and crab shells. It can be separated and purified after acid and alkali treatment. The initially produced chitin polymer is academically called chitin, which is composed of N-acetylglucosamine and N-glucos amine, approximately every The six N-acetylglucosamine is linked to an N-glucosamine. After the chitin is treated by the hot alkali, the N-acetyl group can be removed to form chitosan. The degree of deacetylation can be increased or decreased by controlling the concentration of NaOH, the heating temperature and the treatment time, and the degree of deacetylation of chitosan is between 50 and 99%. The application range of chitin and chitosan is very wide. Its main uses include coagulants, health foods, foods, medical equipment, and can also be used as precipitants and adsorbents for wastewater and sewage treatment. Since the chitin polymer has a free amino group (~NH3 + ), and the surface of the general microorganism is negatively charged, under the influence of the chitin polymer, the growth of the microorganism may be disturbed, and the effect of inhibiting the growth of the microorganism is achieved, and currently in agriculture and The food industry has been widely used in food preservatives, enhancing the disease resistance of plants and promoting the growth of cultivated crops. The invention adopts a non-toxic solvent and a natural polymer to manufacture a moldproof, antibacterial and deodorizing film. Different from the general similar products, it is necessary to add various antibacterial agents or to achieve antibacterial effect by surface coating. The product refers to a plurality of materials and The process setting makes the product have special anti-mildew, anti-bacterial and deodorizing effects. The formulation, process and product features are as follows: The paper size is applicable to the Chinese National Standard (CNS) A4 specification (210X 297 mm) (please read the back Please fill out this page again)
1257346 A7 B7 五、發明説明(3 ) (1) 本發明結合天然甲殼素高分子(chitin或chitosan)及纖 維素製成具多功能薄膜,爲純天然材料兼具防霉、抗 菌及除臭功效。 (請先閱讀背面之注意事項再填寫本頁) (2) 本發明製程採用無毒氧化甲基瑪琳與酸液混合溶液, 能將甲殼素高分子及纖維素同時溶解成膠液後進行黏 液法製程,可產生非常均勻分佈之效果,製成膠狀膜 再經水洗、再生及乾燥步驟生成具有防霉、抗菌及除 臭能力之薄膜。 (3) 本硏究採用之溶劑洗出後,可透過濃縮設備將其回收 再利用,不但節省成本,而且也不會造成環境之污染, 爲一重視環保之製程。 (4) 本薄膜之製造可依顧客之需求,調整甲殼素與纖維素 之含量比例,達到最佳之效果及經濟效益。 爲使貴委員明瞭此發明之特徵及實施功效,茲配合圖 示詳述如下: 圖示部分: 經濟部智慧財產局員工消費合作社印製 第一圖:係本發明有關防霉、抗菌及除臭薄膜之製造流 程圖。 第二圖:係本發明採用之氧化甲基瑪琳化學結構圖。 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 1257346 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明(斗) 本發明係一種防霉、抗菌及除臭薄膜之製造方法,請 貴委員參考附圖流程所示,逐項將本發明的製造生產流程 加以說明如後: A :纖維素 本發明採用之纖維素爲含a -cellulose 90 %以上長纖 維或短纖維木漿,木漿在溶解前需先行粉碎以增加溶解效 果。 B :甲殻素高分子 爲無色、無毒、無味之生物分解性高分子,主要以海 產類動物的廢棄物,如蝦、蟹殼爲來源,使用一般酸與鹼 對蝦、蟹殻處理,即可以完成甲殼素高分子分離與精製, 粗製成之甲殼素高分子稱爲幾丁質(chitin),可以強鹼處理 經去乙醯化後可製成幾丁聚醣(chitosan),而本發明採用之 甲殻素高分子粉末包括幾丁質與幾丁聚醣兩種。 C ··氧化甲基瑪琳混合酸液溶液 本發明採用之主溶劑爲氧化甲基瑪琳 (N-methylmorpholine N-oxide,簡稱 NMMO)化學結構如第 二圖所示,NMM0爲高吸濕性化學藥劑,一般市售之NMM〇 爲成分50 %之水溶液,爲使本溶劑達到最佳之溶解效果, NMM0溶劑需以減壓濃縮方式去除大部分·之水分,再以酸 液將其pH値調整,以達到同時對纖維素及甲殼素高分子 之最佳溶解效果。 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) (請先閲讀背面之注意事項再填寫本頁)1257346 A7 B7 V. INSTRUCTIONS (3) (1) The present invention is combined with a natural chitin polymer (chitin or chitosan) and cellulose to produce a multifunctional film, which is a natural material which has both anti-mildew, antibacterial and deodorizing effects. . (Please read the precautions on the back and fill out this page) (2) The process of the invention adopts a non-toxic oxidized methyl marlin and acid mixed solution, which can dissolve the chitin polymer and cellulose into a glue at the same time and then perform the mucus method. The process can produce a very even distribution effect, and the gel-like film is then washed, regenerated and dried to form a film with anti-mildew, antibacterial and deodorizing ability. (3) After the solvent used in this study is washed out, it can be recycled and reused through the concentration equipment, which not only saves cost, but also does not cause environmental pollution. It is an environmentally-friendly process. (4) The manufacture of this film can adjust the ratio of chitin to cellulose according to the needs of customers to achieve the best effect and economic benefits. In order to enable your members to understand the characteristics and implementation efficacy of this invention, the following is detailed as follows: Illustration: Ministry of Economic Affairs Intellectual Property Bureau employees consumption cooperatives printed first map: the invention relates to mold, antibacterial and deodorant Process flow chart for film production. Second figure: is a chemical structure diagram of oxidized methyl marlin used in the present invention. This paper scale applies to China National Standard (CNS) A4 specification (210X297 mm) 1257346 A7 B7 Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printing 5, invention description (bucket) The present invention is a mold, antibacterial and deodorizing film For the manufacturing method, please refer to the flow of the drawings to explain the manufacturing process of the present invention one by one as follows: A: Cellulose The cellulose used in the present invention is a-cellulose containing more than 90% long fiber or short fiber. Wood pulp, wood pulp must be pulverized before dissolution to increase the dissolution effect. B: Chitin polymer is a colorless, non-toxic, odorless biodegradable polymer. It is mainly used for the waste of marine animals, such as shrimp and crab shells. It can be treated with common acid and alkali shrimp and crab shells. The chitin polymer is separated and refined, and the crude chitin polymer is called chitin, which can be made into chitosan by deionization after strong alkali treatment, and the invention adopts The chitin polymer powder includes both chitin and chitosan. C · · Oxidized methyl marlin mixed acid solution The main solvent used in the present invention is N-methylmorpholine N-oxide (NMMO) chemical structure as shown in the second figure, NMM0 is highly hygroscopic Chemicals, generally commercially available NMM〇 is a 50% aqueous solution. In order to achieve the best solubility of the solvent, the NMM0 solvent needs to remove most of the water by decompression and concentration, and then adjust the pH with an acid solution. Adjust to achieve the best dissolution of both cellulose and chitin polymers. This paper size applies to the Chinese National Standard (CNS) A4 specification (210X297 mm) (please read the notes on the back and fill out this page)
1257346 A7 經濟部智慧財產局員工消費合作社印製 __________B7_五、發明説明(5 ) D :纖維素和甲殻素高分子混合膠液 本發明將上述之纖維素、甲殻素高分子及氧化甲基瑪 琳混合酸液溶液一次混合並加熱攪拌至固體粉末全溶爲 止’所得之產物爲一透明膠液狀物,可用於後續之加工處 理。 E :壓延、再生、水洗、乾燥 將上述製成之膠液以齒輪泵經噴嘴擠出,送經壓延滾 筒、再生水槽、水洗槽、乾燥輪可製成成品膜,此正爲公 知之濕式法製程。 F:捲取包裝用薄膜 成品膜經由捲取機捲取可成爲包裝用薄膜。 G 溶劑回收再生 本發明採用之溶劑可以使用一般減壓濃縮方式將其 濃縮再使用,不但不會造成環境污染,亦可降低產品生產 之成本。 爲使 貴審查委員能進一步了解本發明之創新效果 茲舉出數個實施例如下,所舉實施例係對本發明做槪括性 例示,並無限制本發明範圍之意,就此先作聲明。 (請先閱讀背面之注意事項再填寫本頁) 本紙張尺度適用中國國家標準(CNS ) A4規格(210X 297公釐) A7 1257346 ____B7 五、發明説明(石) 實施例一: 依配方表編號1〜6配方(見表一),以去乙醯度92 %(degree of deacetylation,DD92)之幾丁聚醣爲甲殼素高 分子混合纖維素(DP = 900)及氧化甲基瑪琳混合酸溶液以 定溫90°C,及攪拌速度60 rpm進行固體溶解30分鐘,待 固成分全部溶解後形成一棕色透明膠液,將膠液以計量齒 輪泵送經噴嘴(間隙0.2 mm,寬1.5 m)往壓延滾筒擠壓延 伸,再以再生水槽、水洗槽、乾燥輪而經捲取機捲取成成 品膜,以上所得樣品編號1〜6,進行防霉、抗菌及除臭效 果評估。 (請先閲讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消費合作社印製 表一 膠液製造配方表 配方 甲殼素高分子 (g) 纖維素 (g) 氧化甲基瑪琳 溶液(g) 1 0 1000 9000 2 2.5 997.5 9000 3 5 995 9000 4 10 990 9000 5 20 980 9000 6 50 950 9000 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 1257346 A7 B7 五、發明説明(π ) 實施例二: (請先閱讀背面之注意事項再填寫本頁) 將實施例一中去乙醯度 92 %(degee of deacetylation,DD92)幾 丁聚醣改以去乙醯度 85 % (degee 〇f deacetylation,DD 85)之幾丁聚醣爲甲殼素高分子進行 薄膜製造,產品樣本編號7〜11。 實施例三: 將實施例一中之幾丁聚醣改爲幾丁質進行薄膜製 造,產品樣本編號1 2〜1 6。 實施例四:防霉、抗菌效果評估 本評估採用 Staphylococcus aureus sub sp. aureus 經濟部智慧財產局員工消費合作社印製 1 045 1爲測試菌種,首先在培養基上將菌數培養至 5〜7〇xl05/mL,取測試菌液0.2 mL均勻塗佈於0.2 g樣品 上,並置於消毒過之加蓋樣品瓶內,在35 °C至37 °C培養 1 8小時。之後加入20 mL殺菌過之緩衝鹽水,以手劇烈搖 動25至30下,讓測試菌分散於溶液中,取溶液經適當之 稀釋,取1 mL進行肉汁海藻凍培養基培養,培養條件爲 3 5 °C至37 °C下48小時,然後計算菌落生長數,最後依稀 釋倍數及體積計算即可推算出實際在樣本上之菌數。以上 實驗做6重複,將總菌數平均値經計算後,依以下公式可 判斷出樣品的防霉抗菌效果: ·1257346 A7 Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printing __________B7_5, invention description (5) D: cellulose and chitin polymer mixed glue The present invention will be the above cellulose, chitin polymer and oxidized methyl The Marlene mixed acid solution is mixed once and heated and stirred until the solid powder is completely dissolved. The obtained product is a transparent gum liquid, which can be used for subsequent processing. E: calendering, regenerating, washing, and drying. The glue liquid prepared above is extruded through a nozzle by a gear pump, and is sent to a calendering drum, a regenerating water tank, a washing tank, and a drying wheel to form a finished film, which is known as a wet type. Legal process. F: Film for winding and wrapping The finished film is taken up by a winder to form a film for packaging. G Solvent recovery and regeneration The solvent used in the present invention can be concentrated and reused by a general decompression concentration method, which not only causes environmental pollution, but also reduces the cost of product production. In order to provide a further understanding of the present invention, it is to be understood that the present invention is not limited by the scope of the present invention. (Please read the notes on the back and fill out this page.) The paper size applies to the Chinese National Standard (CNS) A4 specification (210X 297 mm) A7 1257346 ____B7 V. Description of the invention (stone) Example 1: According to the formula number 1 ~6 formula (see Table 1), with a degree of deacetylation (DD92) of chitosan as chitin polymer mixed cellulose (DP = 900) and oxidized methyl marlin mixed acid solution The solid was dissolved at a constant temperature of 90 ° C and a stirring speed of 60 rpm for 30 minutes. After the solid components were all dissolved, a brown transparent glue was formed, and the glue was pumped through the nozzle with a metering gear (gap 0.2 mm, width 1.5 m). The calender roll is extruded and stretched, and then reclaimed into a finished film by a reeling tank, a washing tank, and a drying wheel. The sample Nos. 1 to 6 obtained above are used for evaluation of mildew proof, antibacterial and deodorizing effects. (Please read the notes on the back and fill out this page.) Ministry of Economic Affairs, Intellectual Property Bureau, Staff, Consumer Cooperatives, Printed Table, Glue, Formulation, Formulation, Chitin Polymer (g) Cellulose (g) Oxidized Methyl Marlin Solution ( g) 1 0 1000 9000 2 2.5 997.5 9000 3 5 995 9000 4 10 990 9000 5 20 980 9000 6 50 950 9000 This paper scale is applicable to China National Standard (CNS) A4 specification (210X297 mm) 1257346 A7 B7 V. Description of invention (π) Example 2: (Please read the note on the back and then fill out this page) In the first example, change the chewing degree of deacetylation (DD92) to 92% (degee of deacetylation, DD92). (degee 〇f deacetylation, DD 85) Chitosan is a chitin polymer for film production, sample number 7-11. Example 3: The chitosan in the first embodiment was changed to chitin for film production, and the product sample number was 1 2 to 16. Example 4: Evaluation of anti-mildew and antibacterial effect This evaluation was carried out by using Staphylococcus aureus sub sp. aureus, Ministry of Economic Affairs, Intellectual Property Office, Staff Consumption Cooperative, 1 045 1 as the test strain, firstly cultivating the number of bacteria to 5~7 on the medium. Xl05/mL, 0.2 mL of the test bacterial solution was uniformly applied to 0.2 g of the sample, and placed in a sterilized capped sample bottle, and cultured at 35 ° C to 37 ° C for 18 hours. Then add 20 mL of sterilized buffered saline, shake it vigorously by hand for 25 to 30 times, let the test bacteria disperse in the solution, take the solution and dilute it properly, take 1 mL for broth algae frozen medium culture, the culture condition is 3 5 ° C to 37 ° C for 48 hours, then calculate the number of colony growth, and finally calculate the number of bacteria on the sample according to the dilution factor and volume calculation. The above experiment is repeated 6 times. After the average number of bacteria is calculated, the anti-mold and antibacterial effect of the sample can be judged according to the following formula:
B CB C
Increment or decrement = log ( —) — 1 〇g (一)Increment or decrement = log ( —) — 1 〇g (1)
A A 其中: 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 1257346 A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明(s) A··爲樣品中不添加甲殼素高分子,測試菌液塗佈於樣本上 後,立刻以鹽水取樣培養,求得之菌數。 B ·.爲樣本中不添加甲殼素高分子,測試菌液塗佈於樣本上 後1 8小時培養,以鹽水取樣培養,求得之菌數。 C:爲樣本中添加甲殼素高分子,測試菌液塗佈於樣本上後 經1 8小時培養,以鹽水取樣培養,求得之菌數。 依測試標準判斷increment在1.6以上之樣本即具有所謂 之抗菌效果,各樣本之評估結果如表二所示。 實施例五:除臭效果評估 本除臭效果評估以氨氣及硫化氫爲硏究除臭標的,探 討薄膜之除臭率(deodorizing ratio( %)),其方法與設計大 致如下:以密閉瓶子裝入定濃度之待測氣體,將定量之薄 膜置於瓶內吸附氣體1小時,最後以氣體層析儀(GC)測得 樣本置入前及後之氣體濃度,而 &白#(起始氣體濃度-殘餘氣體濃度) 十_ 起始氣體濃度 各樣本之除臭評估如表三所示。 (請先閱讀背面之注意事項再填寫本頁) 本纸張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 1257346 (請先閱讀背面之注意事項再填寫本頁)AA Among them: This paper scale applies Chinese National Standard (CNS) A4 specification (210X297 mm) 1257346 A7 B7 Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printing 5, invention description (s) A·· does not add chitin to the sample After the polymer and the test bacterial solution were applied to the sample, they were immediately sampled and cultured in saline to obtain the number of bacteria. B ·. No chitin polymer was added to the sample, and the test bacterial solution was applied to the sample for 18 hours, and the sample was cultured in saline to obtain the number of bacteria. C: A chitin polymer was added to the sample, and the test bacterial solution was applied to the sample, cultured for 18 hours, and sampled and cultured with saline to obtain the number of bacteria. According to the test standard, the sample with the increment of 1.6 or above has the so-called antibacterial effect, and the evaluation results of each sample are shown in Table 2. Example 5: Deodorization effect evaluation The deodorization effect evaluation uses ammonia gas and hydrogen sulfide as the deodorization target, and discusses the deodorizing ratio (%) of the film. The method and design are as follows: The gas to be measured is charged at a constant concentration, and the quantitative film is placed in the bottle for adsorption gas for 1 hour. Finally, the gas concentration before and after the sample is placed is measured by a gas chromatograph (GC), and &white# Starting gas concentration - residual gas concentration) _ Starting gas concentration The deodorization evaluation of each sample is shown in Table 3. (Please read the notes on the back and fill out this page.) This paper size applies to the Chinese National Standard (CNS) A4 specification (210X297 mm) 1257346 (Please read the notes on the back and fill out this page)
A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明(3 ) 表二薄膜防霉抗菌效果試驗 樣本編號 甲殻素高分子 Increment 效果評估 佔纖維總重量 或 (是/否) 百分比 Decrement 1 0 — — 2 0.2 5%DD9 2 1.58 否 3 0.5 % D D 9 2 1.87 是 4 1 % D D 9 2 2.41 是 5 2 % D D 9 2 2.59 是 6 5%DD92 2.91 是 7 0.2 5 % D D 8 5 1.69 否 8 0.5 % D D 8 5 1.94 是 9 1%DD85 2.35 是 10 2%DD85 2.77 是 11 5%DD85 2.89 是 12 0.2 5 % c h i t i n 1.23 否 13 0.5 % c h i t i n 1.66 否 14 1 % c h i t i n 1.88 是 15 2 % c h i t i n 2.45 是 16 5 % c h i t i n 2.56 是 註:DD92爲去乙醯度92 %幾丁聚醣,DD85爲去乙醯度85 %幾丁聚醣,chitin爲幾丁質。 本紙張尺度適用中國國家標準(CNS ) A4規格(21 OX 297公釐) 1257346 (請先閲讀背面之注意事項再填寫本頁)A7 B7 Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printing 5, invention description (3) Table 2 film anti-mildew antibacterial effect test sample number chitin polymer Increment effect evaluation of total fiber weight or (yes / no) percentage Decrement 1 0 — — 2 0.2 5% DD9 2 1.58 No 3 0.5 % DD 9 2 1.87 Yes 4 1 % DD 9 2 2.41 Yes 5 2 % DD 9 2 2.59 Yes 6 5% DD92 2.91 Yes 7 0.2 5 % DD 8 5 1.69 No 8 0.5 % DD 8 5 1.94 is 9 1% DD85 2.35 is 10 2% DD85 2.77 is 11 5% DD85 2.89 is 12 0.2 5 % chitin 1.23 no 13 0.5 % chitin 1.66 no 14 1 % chitin 1.88 is 15 2 % chitin 2.45 yes 16 5 % chitin 2.56 Yes Note: DD92 is 92% chitosan with deacetylation, DD85 is 85% chitosan with chitosan, chitin is chitin. This paper size applies to the Chinese National Standard (CNS) A4 specification (21 OX 297 mm) 1257346 (please read the notes on the back and fill out this page)
A7 B7 經濟部智慧財產局員工消費合作社印製 五、發明説明(π) 表三除臭效果評估 樣本編號 甲殻素高分子 除臭率(%) 佔纖維總重量 百分比 氨氣 硫化s 1 0 15.2 15.4 2 0.25%DD92 44.6 33.6 3 0.5%DD92 76.8 59.6 4 1%DD92 84.7 68.7 5 2%DD92 86.3 86.9 6 5%DD92 89.5 94.3 7 0.2 5 % D D 8 5 44.5 30.6 8 0.5%DD85 71.4 65.2 9 1%DD85 76.5 66.9 10 2%DD85 87.8 88.5 11 5%DD85 86.6 85.9 12 0.2 5 % c h i t i n 40.3 29.4 13 0.5 % c h i t i n 58.7 52.3 14 1 % c h i t i n 68.8 58.9 15 2 % c h i t i n 81.6 74.5 16 5 % c h i t i n 85.8 81.2 註:DD92爲去乙醯度92 %幾丁聚醣,DD85爲去乙醯度85 %幾丁聚醣 ,chitin爲幾丁質。 本紙張尺度適用中國國家標準(CNS ) A4規格(210X297公釐) 1257346 A7 B7 五、發明説明(u) (請先閲讀背面之注意事項再填寫本頁) 由表二薄膜防霉抗菌效果試驗結果顯示,本發明製程 生產之薄膜若使用幾丁聚醣(DD92或DD 8 5)其含量僅需佔 總纖維重0.5 %以上即可達到防霉抗菌之效果,若使用幾 丁質(chitin)其含量需佔總薄膜重1 %以上才能達到防霉 抗菌效果,由表二之實例證明,本產品及製程確實能達到 防霉抗菌功效。 由表三薄膜之除臭效果評估顯示,本發明製程生產之 薄膜對氨氣及硫化氫氣體均有良好的吸附作用,尤其當甲 殻素高分子含量0.5 %以上時,其對臭氣之吸附效果均可 達50 %以上,比起未含甲殻素高分子之純纖維素薄膜其 吸附效果達5至8倍。 經濟部智慧財產局員工消費合作社印製 綜合以上所述,本發明以甲殼素高分子及纖維素製造 具防霉、抗菌及除臭功用之薄膜,在無其他有機或無機抗 菌劑或除臭劑的添加下,產品均能有效抑制微生物生長並 能吸附臭氣而達到降低對待保護物之污染機會及臭味發 生。本發明採用甲殼素高分子、纖維素爲材料,及利用無 毒可回收之溶劑,爲上述發明製程之關鍵技術,其製造之 方式簡單特殊,而配方結果均能達到預期之效果,同時製 程品質穩定、成本低。本發明確實爲一種新技術之創作, 並且在同類製程技術中,均未見有類似的·發明或發表,應 已符合發明專利要件,乃爰依法提出專利申請。 本紙張尺度適用中國國家標準(CNS ) A4規格(210X 297公釐)A7 B7 Ministry of Economic Affairs Intellectual Property Bureau employee consumption cooperative printing 5, invention description (π) Table 3 deodorization effect evaluation sample number chitin polymer deodorization rate (%) % of total fiber weight ammonia gas vulcanization s 1 0 15.2 15.4 2 0.25% DD92 44.6 33.6 3 0.5% DD92 76.8 59.6 4 1% DD92 84.7 68.7 5 2% DD92 86.3 86.9 6 5% DD92 89.5 94.3 7 0.2 5 % DD 8 5 44.5 30.6 8 0.5% DD85 71.4 65.2 9 1% DD85 76.5 66.9 10 2% DD85 87.8 88.5 11 5% DD85 86.6 85.9 12 0.2 5 % chitin 40.3 29.4 13 0.5 % chitin 58.7 52.3 14 1 % chitin 68.8 58.9 15 2 % chitin 81.6 74.5 16 5 % chitin 85.8 81.2 Note: DD92 is to B The degree of chitosan is 92%, DD85 is 85% chitosan, and chitin is chitin. This paper scale is applicable to China National Standard (CNS) A4 specification (210X297 mm) 1257346 A7 B7 V. Invention description (u) (Please read the note on the back and fill in this page) Table 2 Film anti-mold and antibacterial effect test results It is shown that if the film produced by the process of the invention uses chitosan (DD92 or DD 8 5), the content thereof only needs to account for 0.5% or more of the total fiber weight to achieve the anti-mildew and antibacterial effect, if chitin is used. The content needs to account for more than 1% of the total film to achieve the anti-mildew and antibacterial effect. It is proved by the example in Table 2 that the product and the process can achieve the anti-mildew and anti-bacterial effect. The evaluation of the deodorizing effect of the film of the third film shows that the film produced by the process of the invention has good adsorption effect on ammonia gas and hydrogen sulfide gas, especially when the polymer content of chitin is more than 0.5%, the adsorption effect on the odor gas. It can reach more than 50%, and its adsorption effect is 5 to 8 times higher than that of pure cellulose film without chitin polymer. Printed by the Intellectual Property Office of the Ministry of Economic Affairs, the Consumers' Cooperatives, and the above, the present invention uses a chitin polymer and cellulose to produce a film having anti-mildew, antibacterial and deodorizing properties, without any other organic or inorganic antibacterial agent or deodorant. With the addition, the products can effectively inhibit the growth of microorganisms and can adsorb odors to reduce the chance of pollution and odor of the treated objects. The invention adopts chitin polymer, cellulose as material, and utilizes non-toxic and recyclable solvent, and is a key technology of the above invention process, and the manufacturing method thereof is simple and special, and the formula results can achieve the expected effect, and the process quality is stable. ,low cost. The invention is indeed a creation of a new technology, and in the same process technology, no similar invention or publication has been found, and the invention patent requirements have been met, and the patent application is filed according to law. This paper scale applies to the Chinese National Standard (CNS) A4 specification (210X 297 mm)