JP2001026668A - Biodegradable starch resin molded article - Google Patents
Biodegradable starch resin molded articleInfo
- Publication number
- JP2001026668A JP2001026668A JP11199262A JP19926299A JP2001026668A JP 2001026668 A JP2001026668 A JP 2001026668A JP 11199262 A JP11199262 A JP 11199262A JP 19926299 A JP19926299 A JP 19926299A JP 2001026668 A JP2001026668 A JP 2001026668A
- Authority
- JP
- Japan
- Prior art keywords
- weight
- starch resin
- biodegradable starch
- biodegradable
- polyethylene
- Prior art date
- 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.)
- Pending
Links
Landscapes
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Biological Depolymerization Polymers (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、燃やしてもダイオ
キシンや有害化学物質を発生せず、かつ、微生物（バク
テリア）によって水と炭酸ガスに容易に分解可能な生分
解性澱粉樹脂成形品に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a biodegradable starch resin molded product which does not generate dioxins or harmful chemical substances when burned, and can be easily decomposed into water and carbon dioxide by microorganisms (bacteria).
【０００２】[0002]
【従来の技術】プラスチックを材料とする成形品は、種
々の形状等に容易に加工できて便利であるとともに安価
に製作できるため、従来、飲料水のペットボトル、日用
品や食料品を収納するボトル、ゴミ袋、買い物袋や小
袋、透明なまたは発泡製の食品バックやカップ、透明な
または発泡製の食品トレイ、野外で使用するプラスチッ
クコップや皿や匙、ゴルフティーなどのゴルフ用品、プ
ラスチックシート、緩衝材、包装用テープ、ロープ、
縄、紐、糸、玩具、日曜雑貨品、テーブルクロス、建
材、道路杭、室内壁シート、クロスタイルなど、多種に
わたっている。2. Description of the Related Art Molded articles made of plastic can be easily processed into various shapes and are convenient and inexpensive. Therefore, conventionally, plastic bottles for drinking water and bottles for storing daily necessities and foodstuffs have been used. , Garbage bags, shopping bags and sachets, transparent or foam food bags and cups, transparent or foam food trays, plastic cups and plates and spoons for outdoor use, golf equipment such as golf tees, plastic sheets, Cushioning material, packaging tape, rope,
There are many types of ropes, strings, threads, toys, sundries, tablecloths, building materials, road piles, indoor wall sheets, black styles, and more.
【０００３】上述のようなプラスチック成形品は、使い
捨てタイプのものはもちろんのこと、それ以外のもので
も、不要になると、ゴミとして廃棄され、土中に埋める
とか焼却するなどによって処分している。[0003] The above-mentioned plastic molded articles, not to mention disposable types, are discarded as garbage when they are no longer needed, and are disposed of by burying them in the ground or burning them.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、プラス
チック成形品は、土中に埋めて放置しても、いつまでも
分解しないために腐らず、一方、焼却処理すると、燃焼
に伴ってダイオキシンなどの有害物質を発生しやすく、
近年の環境問題を引き起こす最大の要因になっている。However, plastic molded articles do not decompose forever even when buried in the soil and do not decompose indefinitely. On the other hand, when incinerated, harmful substances such as dioxins are lost with combustion. Easy to occur,
It is the biggest factor causing environmental problems in recent years.
【０００５】そこで、分解性に優れるとともに、燃やし
てもダイオキシンなどの有害物質を発生しない生分解性
樹脂の研究が続けられてきたが、製造コストが高くつく
欠点があり、また、強度の割に分解が不十分になる問題
があり、未だ改善の余地があった。Therefore, biodegradable resins which are excellent in decomposability and do not generate harmful substances such as dioxin even when burned have been studied, but they have a drawback that the production cost is high. There was a problem of insufficient decomposition, and there was still room for improvement.
【０００６】本発明は、生分解性に優れるとともに、燃
やしてもダイオキシンなどの有害物質を発生しないもの
を安価にして、かつ、強度が高くても十分に分解できる
ものを提供できるように、更に、良好な芳香機能を備え
られるようにすることを目的とする。The present invention is intended to provide a material which is excellent in biodegradability, does not generate harmful substances such as dioxin when burned, and can be decomposed sufficiently even with high strength. It is intended to provide a good fragrance function.
【０００７】[0007]
【課題を解決するための手段】請求項１に係る発明の生
分解性澱粉樹脂成形品は、上述のような目的を達成する
ために、澱粉５５〜８０重量％、脂肪５〜１５重量％、
グリセリン１〜３重量％、蛋白質３〜８重量％、エチレ
ン３〜１０重量％、アクリル酸３〜１５重量％、ポリエ
チレン３〜８重量％を成分として構成した生分解性澱粉
樹脂に、前記生分解性澱粉樹脂との合計重量に対して芳
香剤３〜７重量％を加えるとともに、前記生分解性澱粉
樹脂との合計重量に対して、ポリエチレン、ポリプロピ
レン、ポリスチレンのうちの少なくともいずれかの樹脂
３０重量％以下を加えて１００℃〜１４０℃以下の温度
で成形してあることを特徴としている。According to the first aspect of the present invention, there is provided a biodegradable starch resin molded article comprising 55 to 80% by weight of starch, 5 to 15% by weight of fat,
The biodegradable starch resin is composed of 1 to 3% by weight of glycerin, 3 to 8% by weight of protein, 3 to 10% by weight of ethylene, 3 to 15% by weight of acrylic acid, and 3 to 8% by weight of polyethylene. 3 to 7% by weight of a fragrance is added to the total weight of the biodegradable starch resin, and 30% of at least one of polyethylene, polypropylene and polystyrene is added to the total weight of the biodegradable starch resin. % Or less and molded at a temperature of 100 ° C. to 140 ° C. or less.
【０００８】澱粉としては、コーンスターチやポテトス
ターチなどが用いられ、生分解性澱粉樹脂に５５〜８０
重量％配合される。５５重量％未満では、成形品中に含
まれる高分子系化合物であるポリエチレン、ポリプロピ
レン、ポリスチレンの量が多くなったときに、生分解性
が低下して生分解可能な有機物に変化できなくなり、一
方、８０重量％を越えると、所望の強度を得にくく、高
強度の製品の材料として使用できなくなるからである。As the starch, corn starch, potato starch and the like are used.
% By weight. If the amount is less than 55% by weight, when the amount of the high molecular compound polyethylene, polypropylene, or polystyrene contained in the molded article is increased, the biodegradability is reduced and it cannot be changed to a biodegradable organic substance. If it exceeds 80% by weight, it is difficult to obtain a desired strength, and it cannot be used as a material for a high-strength product.
【０００９】脂肪は、高分子系化合物であるポリエチレ
ン、ポリプロピレン、ポリスチレンを生分解可能な有機
物に変化するための触媒として作用するもので、生分解
性澱粉樹脂に５〜１５重量％配合される。５重量％未満
では、触媒としての機能を発揮できなくなり、一方、１
５重量％を越えると、所望の強度を得にくく、高強度の
製品の材料として使用できなくなるからである。Fat functions as a catalyst for converting high molecular weight compounds such as polyethylene, polypropylene and polystyrene into biodegradable organic substances, and is incorporated in a biodegradable starch resin in an amount of 5 to 15% by weight. If the amount is less than 5% by weight, the catalyst cannot function as a catalyst.
If the content exceeds 5% by weight, it is difficult to obtain a desired strength, and it cannot be used as a material for a high-strength product.
【００１０】グリセリンも、高分子系化合物であるポリ
エチレン、ポリプロピレン、ポリスチレンを生分解可能
な有機物に変化するための触媒として作用するもので、
生分解性澱粉樹脂に１〜３重量％配合される。１重量％
未満では、触媒としての機能を発揮できなくなり、一
方、３重量％を越えると、所望の強度を得にくく、高強
度の製品の材料として使用できなくなるからである。Glycerin also acts as a catalyst for converting high molecular weight compounds such as polyethylene, polypropylene and polystyrene into biodegradable organic substances.
1-3% by weight is added to the biodegradable starch resin. 1% by weight
If it is less than 3%, it will not be possible to exhibit its function as a catalyst, while if it exceeds 3% by weight, it will be difficult to obtain the desired strength and it will not be possible to use it as a material for high-strength products.
【００１１】蛋白質は、生分解性澱粉樹脂を作成すると
きの硬化剤として作用するもので、例えば、もち米など
が用いられ、生分解性澱粉樹脂に３〜８重量％配合され
る。３重量％未満では、硬化剤としての機能を発揮でき
なくなり、一方、８重量％を越えると、所望の強度を得
にくく、高強度の製品の材料として使用できなくなるか
らである。The protein acts as a hardening agent when preparing the biodegradable starch resin. For example, glutinous rice or the like is used and is blended in the biodegradable starch resin in an amount of 3 to 8% by weight. If the content is less than 3% by weight, the function as a curing agent cannot be exhibited, while if it exceeds 8% by weight, it is difficult to obtain a desired strength and cannot be used as a material for a high-strength product.
【００１２】エチレンは、生分解性澱粉樹脂を作成する
ときの強度向上剤として作用するもので、生分解性澱粉
樹脂に３〜１０重量％配合される。３重量％未満では、
強度向上剤としての機能を発揮できなくなり、一方、１
０重量％を越えると、軟質製品が得られず、用途的に制
約を受けて汎用性が低下するからである。[0012] Ethylene acts as a strength improver when preparing a biodegradable starch resin, and is incorporated in the biodegradable starch resin in an amount of 3 to 10% by weight. If it is less than 3% by weight,
The function as a strength improver cannot be exhibited.
If the content is more than 0% by weight, a soft product cannot be obtained, and the versatility is reduced due to restrictions in application.
【００１３】アクリル酸も、生分解性澱粉樹脂を作成す
るときの強度向上剤として作用するもので、生分解性澱
粉樹脂に３〜１５重量％配合される。３重量％未満で
は、強度向上剤としての機能を発揮できなくなり、一
方、１５重量％を越えると、軟質製品が得られず、用途
的に制約を受けて汎用性が低下するからである。Acrylic acid also functions as a strength improver when preparing a biodegradable starch resin, and is incorporated in the biodegradable starch resin in an amount of 3 to 15% by weight. If the amount is less than 3% by weight, the function as a strength improver cannot be exhibited. On the other hand, if the amount exceeds 15% by weight, a soft product cannot be obtained, and the versatility is reduced due to restrictions in application.
【００１４】また、ポリエチレンも、生分解性澱粉樹脂
を作成するときの強度向上剤として作用するもので、生
分解性澱粉樹脂に３〜８重量％配合される。３重量％未
満では、強度向上剤としての機能を発揮できなくなり、
一方、８重量％を越えると、軟質製品が得られず、用途
的に制約を受けて汎用性が低下するからである。Polyethylene also acts as a strength improver when preparing a biodegradable starch resin, and is incorporated in the biodegradable starch resin in an amount of 3 to 8% by weight. If it is less than 3% by weight, the function as a strength improver cannot be exhibited,
On the other hand, if it exceeds 8% by weight, a soft product cannot be obtained, and the versatility is reduced due to restrictions in application.
【００１５】芳香剤としては、楠、青竹、蓬、バラやス
ミレなど各種の花などの粉末、レモンやリンゴなどの果
汁粉末、その他生薬や植物の粉末などの各種の香料粉末
が用いられ、匂いや香りや臭いを放散する。芳香剤の種
類によっては、精神安定効果、鎮静効果、防虫効果など
も併せて発揮させることができる。芳香剤は、生分解性
澱粉樹脂との合計重量に対して３〜７重量％の範囲内で
加えられる。３重量％未満では、芳香機能が発揮でき
ず、一方、７重量％を越えると、所望の強度を得にく
く、高強度の製品の材料として使用できなくなるからで
ある。As the fragrance, powders of various flowers such as camphor, green bamboo, pong, roses and violets, juice powders of lemons and apples, and various flavor powders such as crude drugs and plant powders are used. And dissipates scents and smells. Depending on the type of the fragrance, a tranquilizing effect, a sedative effect, an insect repellent effect, etc. can also be exhibited. The fragrance is added in the range of 3 to 7% by weight based on the total weight with the biodegradable starch resin. If the amount is less than 3% by weight, the fragrance function cannot be exhibited, while if it exceeds 7% by weight, it is difficult to obtain a desired strength and cannot be used as a material for a high-strength product.
【００１６】高強度の製品を得る場合には、生分解性澱
粉樹脂との合計重量に対して３０重量％を越えない範囲
内で、ポリエチレン、ポリプロピレン、ポリスチレンの
うちの少なくともいずれかの樹脂を加えて成形すれば良
い。３０重量％を越えると、生分解性が低下するからで
ある。In order to obtain a high-strength product, at least one of polyethylene, polypropylene and polystyrene is added within a range not exceeding 30% by weight based on the total weight of the biodegradable starch resin. What is necessary is just to shape it. If the content exceeds 30% by weight, the biodegradability is reduced.
【００１７】成形時の温度は、１００℃〜１４０℃であ
る。１００℃未満では、流動性が低下して成形しづら
く、一方、１４０℃を越えると、生分解性澱粉樹脂の気
孔率が減少し、気孔内に芳香剤を捕捉しづらくなるとと
もに芳香剤自体を高温で揮発しやすくなって芳香効果が
低下するからである。The temperature during molding is from 100 ° C. to 140 ° C. If the temperature is lower than 100 ° C., the fluidity decreases and molding becomes difficult, while if the temperature exceeds 140 ° C., the porosity of the biodegradable starch resin decreases, so that it becomes difficult to capture the fragrance in the pores and to remove the fragrance itself. This is because at a high temperature, it is easy to volatilize, and the aroma effect is reduced.
【００１８】[0018]
【作用】本発明の生分解性澱粉樹脂製品の構成によれ
ば、澱粉を主成分とし、得ようとする製品に応じて強度
などを確保するために、高分子系化合物であるポリエチ
レン、ポリプロピレン、ポリスチレンのうちのいずれか
を加えても、その配合量が所定範囲内であれば、脂肪や
グリセリンが触媒となって高分子系化合物を生分解可能
な有機物に変化させる。生分解性澱粉樹脂にはミクロな
気孔が存在し、その気孔内に芳香剤を捕捉し、１００℃
〜１４０℃の温度で成形することにより、気孔を破壊せ
ず、しかも、芳香剤を揮発せず、芳香効果を長期間発揮
できる。According to the constitution of the biodegradable starch resin product of the present invention, in order to ensure strength and the like according to the product to be obtained, the polymer is made of polyethylene, polypropylene, Even if any of polystyrene is added, if the blending amount is within a predetermined range, fat or glycerin serves as a catalyst to convert the high molecular compound into a biodegradable organic substance. Micropores are present in the biodegradable starch resin.
By molding at a temperature of up to 140 ° C., the pores are not destroyed, the fragrance is not volatilized, and the fragrance effect can be exhibited for a long time.
【００１９】[0019]
【発明の実施の形態】以下本発明の実施例について説明
する。 （第１実施例）澱粉５５重量％、脂肪５重量％、グリセ
リン３重量％、蛋白質８重量％、水分２重量％、エチレ
ン１０重量％、アクリル酸１２重量％、ポリエチレン５
重量％を配合して混練し、押出成形機により押し出し、
冷却処理した後に切断し、粒状の生分解性澱粉樹脂を得
た。Embodiments of the present invention will be described below. (First Example) 55% by weight of starch, 5% by weight of fat, 3% by weight of glycerin, 8% by weight of protein, 2% by weight of water, 10% by weight of ethylene, 12% by weight of acrylic acid, polyethylene 5%
% By weight, kneaded and extruded by an extruder,
After being cooled, it was cut to obtain a granular biodegradable starch resin.
【００２０】上記生分解性澱粉樹脂に、その生分解性澱
粉樹脂との合計重量に対して芳香剤としてのバラの粉末
５重量％を加えて、１１５℃で加熱溶融し、その混合溶
融物を押出成形機により押し出し、軟質軽量で薄いシー
トを作製した。To the biodegradable starch resin, 5% by weight of rose powder as an fragrance based on the total weight of the biodegradable starch resin is added, and the mixture is heated and melted at 115 ° C. It was extruded by an extruder to produce a soft, lightweight and thin sheet.
【００２１】得られたシートによって、おむつを縫製加
工した。そのおむつからは、バラの香りが漂い、汚物を
付着させても、その汚物の匂いを消す効果があった。汚
物の付着したおむつは焼却処理してもダイオキシンを発
生せず、そのままゴミとして廃棄できるものであった。The diaper was sewn with the obtained sheet. The diaper had a rose scent and had an effect of extinguishing the scent of the sewage even if the sewage was attached. The diaper to which the dirt adhered did not generate dioxin even when incinerated, and could be discarded as garbage.
【００２２】（第２実施例）澱粉５５重量％、脂肪１５
重量％、グリセリン３重量％、蛋白質８重量％、水分２
重量％、エチレン５重量％、アクリル酸７重量％、ポリ
エチレン５重量％を配合して混練し、押出成形機により
押し出し、冷却処理した後に切断し、粒状の生分解性澱
粉樹脂を得た。(Second Embodiment) 55% by weight of starch and 15% of fat
Wt%, glycerin 3 wt%, protein 8 wt%, moisture 2
% By weight, 5% by weight of ethylene, 7% by weight of acrylic acid and 5% by weight of polyethylene were kneaded, extruded by an extruder, cooled and cut to obtain a granular biodegradable starch resin.
【００２３】上記生分解性澱粉樹脂に、その生分解性澱
粉樹脂との合計重量に対して芳香剤としての楠の粉末３
重量％と、生分解性澱粉樹脂との合計重量に対してポリ
エチレン３０重量％を加えて、１４０℃で加熱溶融し、
その混合溶融物を押出成形機により押し出し、高強度の
硬い道路杭を作製した。The above-mentioned biodegradable starch resin is mixed with Kusunoki powder 3 as a fragrance based on the total weight of the biodegradable starch resin.
% By weight, and 30% by weight of polyethylene based on the total weight of the biodegradable starch resin, and heated and melted at 140 ° C.,
The mixed melt was extruded by an extruder to produce a high-strength hard road pile.
【００２４】上記道路杭は、地中に打ち込んだ状態で、
芳香剤によって防虫効果を有し、澱粉が主成分であって
も、虫によって損傷すること無く、１年以上など長期に
わたって使用可能である。そして、そのまま放置して
も、自然の微生物（バクテリア）により生分解されて水
と炭酸ガスに分解され、安全に土中などに還元できるも
のである。The above-mentioned road pile is driven into the ground,
It has an insect repellent effect due to the fragrance, and can be used for a long time such as one year or more without being damaged by insects even if starch is the main component. And, if left as it is, it is biodegraded by natural microorganisms (bacteria), decomposed into water and carbon dioxide, and can be safely reduced to the soil.
【００２５】上記生分解性澱粉樹脂を作製する際の各成
分の配合比率は、高強度が要求される場合には、ポリエ
チレン、ポリプロピレン、ポリスチレンといった高分子
系化合物の配合量が増えるため、生分解可能な有機物に
変化させる触媒として作用する脂肪やグリセリンの配合
量を増加させるなど、得ようとする製品に応じて、前述
した所定の範囲内で適宜変更されるものである。When the above-mentioned biodegradable starch resin is prepared, the compounding ratio of each component is high when high strength is required, because the compounding amount of high molecular compounds such as polyethylene, polypropylene and polystyrene increases. Depending on the product to be obtained, the amount may be appropriately changed within the above-mentioned predetermined range, for example, by increasing the blending amount of fat or glycerin acting as a catalyst for converting into a possible organic substance.
【００２６】[0026]
【発明の効果】以上説明したように、本発明の生分解性
澱粉樹脂製品によれば、澱粉を主成分とするから安価で
あり、その澱粉に、脂肪やグリセリンなどを合理的に配
合することによって、強度を高くするために、高分子系
化合物であるポリエチレン、ポリプロピレン、ポリスチ
レンのうちのいずれかを加えても、高分子系化合物を生
分解可能な有機物に変化させるから、燃やしてもダイオ
キシンなどの有害物質を発生せず、また、自然に放置し
ても、微生物（バクテリア）によって水と炭酸ガスに容
易に分解され、自然環境を破壊しない安全な製品を提供
できるようになった。As described above, according to the biodegradable starch resin product of the present invention, it is inexpensive because it contains starch as a main component, and the starch can be rationally mixed with fat or glycerin. In order to increase the strength, even if any of high molecular compounds such as polyethylene, polypropylene, and polystyrene are added, the high molecular compounds are converted into biodegradable organic substances, so that even when burned, dioxin etc. A safe product that does not generate harmful substances and that is easily decomposed into water and carbon dioxide by microorganisms (bacteria) even when left naturally, and that does not destroy the natural environment can be provided.
【００２７】しかも、１００℃〜１４０℃の温度で成形
するから、生分解性澱粉樹脂に存在するミクロな気孔を
破壊せず、その気孔内に芳香剤を捕捉し、長期間にわた
って匂いや香りや臭いなどといった芳香効果を良好に発
揮でき、高品質の製品を提供できるようになった。In addition, since the molding is performed at a temperature of 100 ° C. to 140 ° C., the micropores existing in the biodegradable starch resin are not destroyed, and the fragrance is trapped in the pores, and the odor or scent is maintained for a long period of time. Aroma effects such as odor can be exhibited well, and high-quality products can be provided.
───────────────────────────────────────────────────── フロントページの続き Ｆターム(参考） 4F071 AA08 AA15 AA20 AA22 AA70 AA71 AC02 AC05 AC09 AE22 AF52 AH04 AH05 BA01 BB06 BC01 4J002 AB041 AD002 BB033 BB034 BB124 BC034 EA017 EC056 EF048 FD209 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 4F071 AA08 AA15 AA20 AA22 AA70 AA71 AC02 AC05 AC09 AE22 AF52 AH04 AH05 BA01 BB06 BC01 4J002 AB041 AD002 BB033 BB034 BB124 BC034 EA017 EC056 EF048 FD048 FD209
Claims (1)
％、グリセリン１〜３重量％、蛋白質３〜８重量％、エ
チレン３〜１０重量％、アクリル酸３〜１５重量％、ポ
リエチレン３〜８重量％を成分として構成した生分解性
澱粉樹脂に、前記生分解性澱粉樹脂との合計重量に対し
て芳香剤３〜７重量％を加えるとともに、前記生分解性
澱粉樹脂との合計重量に対して、ポリエチレン、ポリプ
ロピレン、ポリスチレンのうちの少なくともいずれかの
樹脂３０重量％以下を加えて１００℃〜１４０℃以下の
温度で成形してあることを特徴とする生分解性澱粉樹脂
成形品。1. 55 to 80% by weight of starch, 5 to 15% by weight of fat, 1 to 3% by weight of glycerin, 3 to 8% by weight of protein, 3 to 10% by weight of ethylene, 3 to 15% by weight of acrylic acid, polyethylene 3 To a biodegradable starch resin composed of を 8% by weight as a component, an aromatic agent is added in an amount of 3 to 7% by weight based on the total weight of the biodegradable starch resin, and the total weight of the biodegradable starch resin is increased. A biodegradable starch resin molded product, wherein at least one resin selected from the group consisting of polyethylene, polypropylene and polystyrene is added in an amount of not more than 30% by weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11199262A JP2001026668A (en) | 1999-07-13 | 1999-07-13 | Biodegradable starch resin molded article |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11199262A JP2001026668A (en) | 1999-07-13 | 1999-07-13 | Biodegradable starch resin molded article |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2001026668A true JP2001026668A (en) | 2001-01-30 |
Family
ID=16404876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11199262A Pending JP2001026668A (en) | 1999-07-13 | 1999-07-13 | Biodegradable starch resin molded article |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2001026668A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020056868A (en) * | 2002-06-17 | 2002-07-10 | 박동경 | Method For Fabricating Replacement Of Plastic |
| KR20020056867A (en) * | 2002-06-17 | 2002-07-10 | 박동경 | Replacement Of Plastic With Aromatic And Fabricating Method Thereof |
| WO2009050540A1 (en) * | 2007-09-03 | 2009-04-23 | Gaillard, Jean-Paul | Cartridge for preparing a beverage |
| JP2015044771A (en) * | 2013-08-29 | 2015-03-12 | 不易糊工業株式会社 | Aromatic-containing resin composition and production method thereof |
| CN107141816A (en) * | 2017-04-19 | 2017-09-08 | 深圳王子新材料股份有限公司 | A kind of high-barrier biodegradation material and preparation method thereof and application |
| CN111471261A (en) * | 2020-04-28 | 2020-07-31 | 深圳市智能派科技有限公司 | Bio-based ultraviolet curing 3D printing resin and preparation method thereof |
-
1999
- 1999-07-13 JP JP11199262A patent/JP2001026668A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020056868A (en) * | 2002-06-17 | 2002-07-10 | 박동경 | Method For Fabricating Replacement Of Plastic |
| KR20020056867A (en) * | 2002-06-17 | 2002-07-10 | 박동경 | Replacement Of Plastic With Aromatic And Fabricating Method Thereof |
| WO2009050540A1 (en) * | 2007-09-03 | 2009-04-23 | Gaillard, Jean-Paul | Cartridge for preparing a beverage |
| US20100303965A1 (en) * | 2007-09-03 | 2010-12-02 | Alain Mariller | Cartridge for preparing a beverage |
| US10207860B2 (en) | 2007-09-03 | 2019-02-19 | Psr Profitable Strategic Redeployment Sarl | Cartridge for preparing a beverage |
| JP2015044771A (en) * | 2013-08-29 | 2015-03-12 | 不易糊工業株式会社 | Aromatic-containing resin composition and production method thereof |
| CN107141816A (en) * | 2017-04-19 | 2017-09-08 | 深圳王子新材料股份有限公司 | A kind of high-barrier biodegradation material and preparation method thereof and application |
| CN107141816B (en) * | 2017-04-19 | 2019-06-28 | 深圳王子新材料股份有限公司 | A kind of high-barrier biodegradation material and preparation method thereof and application |
| CN111471261A (en) * | 2020-04-28 | 2020-07-31 | 深圳市智能派科技有限公司 | Bio-based ultraviolet curing 3D printing resin and preparation method thereof |
| WO2021217962A1 (en) * | 2020-04-28 | 2021-11-04 | 深圳市智能派科技有限公司 | Bio-based uv-curable 3d printing resin and preparation method therefor |
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