IT201600092233A1 - POLYMER COMPOSITION AND ITS USE FOR THE ABSORPTION OF LIQUIDS - Google Patents
POLYMER COMPOSITION AND ITS USE FOR THE ABSORPTION OF LIQUIDSInfo
- Publication number
- IT201600092233A1 IT201600092233A1 IT102016000092233A IT201600092233A IT201600092233A1 IT 201600092233 A1 IT201600092233 A1 IT 201600092233A1 IT 102016000092233 A IT102016000092233 A IT 102016000092233A IT 201600092233 A IT201600092233 A IT 201600092233A IT 201600092233 A1 IT201600092233 A1 IT 201600092233A1
- Authority
- IT
- Italy
- Prior art keywords
- composition
- present
- liquids
- calcium carbonate
- polymeric composition
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims description 34
- 239000007788 liquid Substances 0.000 title claims description 7
- 238000010521 absorption reaction Methods 0.000 title description 4
- 229920000642 polymer Polymers 0.000 title description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 15
- 239000002689 soil Substances 0.000 claims description 13
- 235000013311 vegetables Nutrition 0.000 claims description 12
- 229920001169 thermoplastic Polymers 0.000 claims description 10
- 239000004416 thermosoftening plastic Substances 0.000 claims description 10
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000001913 cellulose Substances 0.000 claims description 8
- 229920002678 cellulose Polymers 0.000 claims description 8
- 239000013536 elastomeric material Substances 0.000 claims description 8
- 238000009363 floriculture Methods 0.000 claims description 2
- 238000003898 horticulture Methods 0.000 claims description 2
- 239000003921 oil Substances 0.000 claims description 2
- 239000001963 growth medium Substances 0.000 claims 1
- 241000196324 Embryophyta Species 0.000 description 6
- 230000012010 growth Effects 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 4
- 231100000252 nontoxic Toxicity 0.000 description 4
- 230000003000 nontoxic effect Effects 0.000 description 4
- 230000008635 plant growth Effects 0.000 description 4
- 239000000806 elastomer Substances 0.000 description 3
- 238000003973 irrigation Methods 0.000 description 3
- 230000002262 irrigation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 229920002725 thermoplastic elastomer Polymers 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 238000006065 biodegradation reaction Methods 0.000 description 2
- 235000013339 cereals Nutrition 0.000 description 2
- 230000035784 germination Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000009331 sowing Methods 0.000 description 2
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 1
- 229920002614 Polyether block amide Polymers 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- 244000061458 Solanum melongena Species 0.000 description 1
- 229920006018 co-polyamide Polymers 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 231100000584 environmental toxicity Toxicity 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- 231100000956 nontoxicity Toxicity 0.000 description 1
- VPRUMANMDWQMNF-UHFFFAOYSA-N phenylethane boronic acid Chemical compound OB(O)CCC1=CC=CC=C1 VPRUMANMDWQMNF-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000098 polyolefin Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- 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
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
- C05D3/02—Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G1/00—Mixtures of fertilisers belonging individually to different subclasses of C05
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
-
- 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
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/24—Acids; Salts thereof
- C08K3/26—Carbonates; Bicarbonates
- C08K2003/265—Calcium, strontium or barium carbonate
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2207/00—Properties characterising the ingredient of the composition
- C08L2207/04—Thermoplastic elastomer
Description
Descrizione di una domanda di brevetto d’invenzione avente per titolo: "Composizione polimerica e suo uso per l’assorbimento di liquidi”. Description of an invention patent application entitled: "Polymer composition and its use for the absorption of liquids".
BACKGROUND DELL’INVENZIONE BACKGROUND OF THE INVENTION
E’ noto che le colture vegetali necessitano acqua per la germinazione e la crescita. Le prime settimane dalla semina si rivelano cruciali per la vita della pianta: un’adeguata idratazione è pertanto necessaria per la crescita vegetale. It is known that vegetable crops need water for germination and growth. The first weeks after sowing are crucial for the life of the plant: adequate hydration is therefore necessary for plant growth.
E’ anche noto che i cambiamenti climatici della nostra epoca hanno causato una serie di problemi che incidono fortemente sulle coltivazioni, come per esempio l’inaridimento di ampie zone geografiche o l’aumento di piogge torrenziali tipiche di climi tropicali. It is also known that the climatic changes of our time have caused a series of problems that strongly affect crops, such as the drying up of large geographical areas or the increase in torrential rains typical of tropical climates.
E’ infine noto che la richiesta di acqua dovuta all’aumento della popolazione ed ad altre ragioni comporta una minore disponibilità della stessa per l’irrigazione agricola. Finally, it is known that the demand for water due to the increase in population and other reasons leads to a lower availability of the same for agricultural irrigation.
E’ pertanto presente la necessità di una soluzione che possa superare gli svantaggi sopra indicati per le colture vegetali in ambienti estremi (aridi e/o in presenza di piogge torrenziali), che possa superare anche gli svantaggi dei costi dovuti all’irrigazione e che possano evitare continue addizione a terreni agricoli. There is therefore a need for a solution that can overcome the disadvantages indicated above for vegetable crops in extreme environments (arid and / or in the presence of torrential rain), which can also overcome the disadvantages of costs due to irrigation and which can avoid continuous addition to agricultural land.
La composizione polimerica della presente invenzione supera inaspettatamente i problemi sopra esposti, oltre ad essere vantaggiosamente biodegradabile, atossica e termoresistente. The polymeric composition of the present invention unexpectedly overcomes the above problems, as well as being advantageously biodegradable, non-toxic and heat-resistant.
SOMMARIO DELL’INVENZIONE SUMMARY OF THE INVENTION
Oggetto della presente invenzione è una composizione polimerica comprendente cellulosa, carbonato di calcio, materiale elastomerico termoplastico. The object of the present invention is a polymeric composition comprising cellulose, calcium carbonate, thermoplastic elastomeric material.
Ulteriore oggetto della presente invenzione è l’uso della composizione polimerica della presente invenzione per l’assorbimento ed il rilascio graduato di liquidi. A further object of the present invention is the use of the polymeric composition of the present invention for the absorption and graded release of liquids.
DESCRIZIONE DETTAGLIATA DELL’INVENZIONE DETAILED DESCRIPTION OF THE INVENTION
Oggetto della presente invenzione è una composizione polimerica comprendente: cellulosa, carbonato di calcio, materiale elastomerico termoplastico. The object of the present invention is a polymeric composition comprising: cellulose, calcium carbonate, thermoplastic elastomeric material.
Secondo la presente invenzione con il termine carbonato di calcio si intendono tutti gli equivalenti allo stesso composto. According to the present invention, the term calcium carbonate refers to all the equivalents to the same compound.
Secondo la presente invenzione, con il termine generico di elastomero si indicano le sostanze naturali o sintetiche che hanno le proprietà chimico-fisiche tipiche del caucciù (o gomma naturale), la più peculiare delle quali è la capacità di subire grosse deformazioni elastiche, ad esempio il poter essere allungate almeno fino al doppio della loro lunghezza per riassumere la propria dimensione una volta ricreata una situazione di riposo. According to the present invention, the generic term of elastomer indicates natural or synthetic substances which have the chemical-physical properties typical of rubber (or natural rubber), the most peculiar of which is the ability to undergo large elastic deformations, for example being able to be stretched at least up to twice their length to resume their size once a situation of rest has been recreated.
Secondo la presente invenzione gli elastomeri termoplastici sono materiali polimerici che possiedono le caratteristiche tipiche degli elastomeri unite a quelle dei termoplastici, in particolare la completa riciclabilità: al contrario delle altre tipologie di elastomeri, detti per l’appunto termoindurenti, i termoplastici possono essere fusi e rilavorati più volte. According to the present invention, thermoplastic elastomers are polymeric materials that possess the typical characteristics of elastomers combined with those of thermoplastics, in particular complete recyclability: unlike other types of elastomers, called thermosetting precisely, thermoplastics can be melted and reworked several times.
Gli elastomeri termoplastici possono essere modellati nelle forme desiderate tramite i classici processi di trasformazione delle materie plastiche: i più comuni sono lo stampaggio a iniezione e l’estrusione. Thermoplastic elastomers can be molded into the desired shapes through the classic transformation processes of plastic materials: the most common are injection molding and extrusion.
Gli elastomeri termoplastici più utilizzati appartengono alle seguenti tipologie: The most used thermoplastic elastomers belong to the following types:
• Copolimeri di stirene e butadiene (TPE-S) • Poliolefine (TPO) • Copolymers of styrene and butadiene (TPE-S) • Polyolefins (TPO)
• Co-poliesteri (COPE) • Co-polyesters (COPE)
• Co-poliammidi (PEBA) • Co-polyamides (PEBA)
• Poliuretani (TPU). • Polyurethanes (TPU).
Preferibilmente, la composizione polimerica secondo la presente invenzione comprende: Preferably, the polymeric composition according to the present invention comprises:
- cellulosa in un intervallo compreso tra 30-60% (p/p); - cellulose in a range between 30-60% (w / w);
- carbonato di calcio in un intervallo compreso tra 30-60% (p/p)%; - calcium carbonate in a range between 30-60% (w / w)%;
- materiale elastomerico termoplastico compreso in un intervallo compreso tra 5-10% (p/p). - thermoplastic elastomeric material included in a range between 5-10% (w / w).
Ancor più preferibilmente, la composizione della presente invenzione comprende cellulosa al 40% (p/p), carbonato di calcio al 50% (p/p) e materiale elastomerico termoplastico al 10% (p/p). Even more preferably, the composition of the present invention comprises 40% (w / w) cellulose, 50% (w / w) calcium carbonate and 10% (w / w) thermoplastic elastomeric material.
Vantaggiosamente, la composizione della presente invenzione è biodegradabile, atossica, ed in grado di assorbire liquidi, preferibilmente acqua, rilasciandola lentamente all’ambiente circostante. Detta composizione polimerica può essere in questo modo mescolata al terreno destinato alla germinazione e crescita di colture vegetali. Preferibilmente, la composizione polimerica della presente invenzione è mescolata al terreno in un quantitativo pari a 10 Kg/m<2>(su uno spessore pari a 20 cm della zolla). Advantageously, the composition of the present invention is biodegradable, non-toxic, and capable of absorbing liquids, preferably water, slowly releasing it to the surrounding environment. Said polymeric composition can in this way be mixed with the soil intended for the germination and growth of vegetable crops. Preferably, the polymeric composition of the present invention is mixed with the soil in an amount equal to 10 Kg / m <2> (on a thickness equal to 20 cm of the clod).
In un’altra forma di realizzazione la presente invenzione fa riferimento all’uso della composizione della presente invenzione per l’assorbimento di liquidi, preferibilmente olii ed acqua, e preferibilmente per l’irrigazione di colture vegetali. Dette colture vegetali posso essere preferibilmente colture agricole, forestali, floricolture, orticolture e colture idroponiche. A seconda delle condizioni climatiche delle zone da coltivare, la composizione polimerica può essere in forma: In another embodiment the present invention refers to the use of the composition of the present invention for the absorption of liquids, preferably oils and water, and preferably for the irrigation of vegetable crops. Said vegetable crops can preferably be agricultural, forestry, floriculture, horticulture and hydroponic crops. Depending on the climatic conditions of the areas to be cultivated, the polymer composition can be in the form:
- idratata; o - hydrated; or
- disidratata. - dehydrated.
Se idratata, la composizione polimerica della presente invenzione ha un lento rilascio che può coprire un periodo temporale fino a 40 giorni, preferibilmente 30 giorni, ancor più preferibilmente 20 giorni. If hydrated, the polymeric composition of the present invention has a slow release which can cover a time period of up to 40 days, preferably 30 days, even more preferably 20 days.
Una volta posizionata nel terreno, la composizione polimerica della presente invenzione è in grado di assorbire l’acqua piovana e rilasciarla lentamente alla pianta prolungando così il suo effetto nel tempo. Once placed in the ground, the polymer composition of the present invention is able to absorb rainwater and slowly release it to the plant, thus prolonging its effect over time.
Vantaggiosamente, la composizione polimerica della presente invenzione mostra inoltre caratteristiche di termo-resistenza. Tale caratteristica consente vantaggiosamente di usare la composizione della presente invenzione per evitare di ghiacciare terreni, asfalti o tappeti erbosi in condizioni climatiche nevose o di temperature rigide. Advantageously, the polymeric composition of the present invention also exhibits thermo-resistance characteristics. This characteristic advantageously allows the composition of the present invention to be used to avoid freezing soils, asphalts or lawns in snowy climatic conditions or cold temperatures.
L’aggiunta di tale composizione evita pertanto l’addizione di sale in queste situazioni estreme e richiede solamente un’unica applicazione, a differenza dell’aggiunta di sale – che richiede più applicazioni su un arco temporale prolungato. The addition of this composition therefore avoids the addition of salt in these extreme situations and requires only a single application, unlike the addition of salt - which requires multiple applications over a prolonged period of time.
Sono pertanto evidenti gli innumerevoli vantaggi della composizione qui rivendicata, essendo la stessa: The innumerable advantages of the composition claimed here are therefore evident, being the same:
- completamente biodegradabile ed atossica – e pertanto miscelabile liberamente coi terreni dedicati a colture vegetali; - completely biodegradable and non-toxic - and therefore freely mixable with soils dedicated to vegetable crops;
- a lento rilascio – adatta cioè a modulare i quantitativi di acqua essendo a lento rilascio; e - slow release - that is, suitable for modulating the quantities of water being slow release; And
- termoresistente -costituendo quindi un’ottima alternativa all’addizione di Sali per evitare il ghiaccio su manti erbosi e su asfalti. - heat-resistant - thus constituting an excellent alternative to the addition of salts to avoid ice on lawns and asphalts.
A seguire sono illustrati alcuni esempi rappresentativi e non limitativi volti a dimostrare le vantaggiose proprietà della presente invenzione. Some representative and non-limiting examples aimed at demonstrating the advantageous properties of the present invention are illustrated below.
ESEMPI CRESCITA PIANTE DA ORTO E CEREALI EXAMPLES GROWTH OF GARDEN PLANTS AND CEREALS
E’ stata preparata una composizione polimerica secondo la presente invenzione miscelando cellulosa (40% p/p), carbonato di calcio (50% p/p) e materiale elastomerico termoplastico (10% p/p). A polymeric composition was prepared according to the present invention by mixing cellulose (40% w / w), calcium carbonate (50% w / w) and thermoplastic elastomeric material (10% w / w).
Sono stati successivamente preparati due campioni di terreno: Two soil samples were subsequently prepared:
A: terreno comune in assenza della composizione polimerica della presente invenzione; A: common ground in the absence of the polymeric composition of the present invention;
B: terreno comprendente la composizione polimerica della presente invenzione in una quantità pari a 10 Kg/m<2>. B: medium comprising the polymeric composition of the present invention in an amount equal to 10 Kg / m <2>.
Entrambi i campioni di terreno A e B sono stati seminati con semi di piante da orto (zucchine, pomodori, melanzane) ed irrigati solo una volta la settimana (con lo stesso quantitativo di acqua). A tempi regolari è stata controllata la crescita delle piante. A seguire i risultati: Both soil samples A and B were sown with vegetable seeds (courgettes, tomatoes, aubergines) and irrigated only once a week (with the same amount of water). Plant growth was checked at regular intervals. Following are the results:
Giorno 0 Giorno 10 Giorno 30<A>- Germogliazione Crescita delle piante delle piante 30% 5%<B>- Germogliazione Crescita delle piante delle piante 80% 98% Gli stessi esperimenti sono stati effettuati usando dei campioni di terreno tipici degli ambienti semidesertici (con tendenza a disperdere velocemente l’acqua, non trattenendola) seminando piante quali cereali, ottenendo risultati analoghi. Come sopra riportato, il campione comprendente la composizione della presente invenzione mostra un incremento netto in termini di germogliazione e crescita delle piante già dopo 10 giorni rispetto al campione in cui di terreno in cui la composizione è assente. Day 0 Day 10 Day 30 <A> - Sprouting Plant growth of plants 30% 5% <B> - Sprouting Plant growth of plants 80% 98% The same experiments were carried out using soil samples typical of semi-desert environments ( with a tendency to quickly disperse water, not retaining it) sowing plants such as cereals, obtaining similar results. As reported above, the sample comprising the composition of the present invention shows a net increase in terms of sprouting and growth of the plants already after 10 days with respect to the sample in which of soil in which the composition is absent.
E’ chiaro quindi dai dati sopra riportati come la composizione polimerica della presente invenzione sia particolarmente indicata per la crescita delle colture vegetali, anche in condizioni estreme come quelle degli ambienti della steppa o semidesertici, in quanto riesce a trattenere ed assorbire grandi quantitativi di acqua rilasciandola lentamente quando necessita. It is therefore clear from the above data that the polymeric composition of the present invention is particularly suitable for the growth of vegetable crops, even in extreme conditions such as those of the steppe or semi-desert environments, as it is able to retain and absorb large quantities of water by releasing it slowly when needed.
La composizione polimerica della presente invenzione è stata anche testata per le seguenti caratteristiche: The polymeric composition of the present invention was also tested for the following characteristics:
Caratteristiche Protocollo/norma Risultato Disintegrazione UNI11183/06 8-10 anni in suolo Characteristics Protocol / standard Result Disintegration UNI11183 / 06 8-10 years in soil
Ecotossicità ENI13432/02 Completamente atossica Ecotoxicity ENI13432 / 02 Completely non-toxic
Biodegradabilità UNI EN ISO Inizio processo 14855-1/2013 biodegradativo dopo 6 mesi Biodegradability UNI EN ISO Beginning of process 14855-1 / 2013 biodegradation after 6 months
UNI EN UNI EN
14046/2003 14046/2003
Inizio processo Biodegradabilità ISO 17556:2003 biodegradativo in suolo in suolo dopo 6 mesi Start of process Biodegradability ISO 17556: 2003 biodegradation in soil in soil after 6 months
Alla luce degli esempi sopra riportati si confermano le caratteristiche vantaggiose e sorprendenti della composizione polimerica qui rivendicata in termini di: In light of the above examples, the advantageous and surprising characteristics of the polymeric composition claimed herein are confirmed in terms of:
- Biodegradabilità; - Biodegradability;
- vantaggi economici; - termoresistenza; - economic benefits; - thermistor;
- completa atossicità. - complete non-toxicity.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102016000092233A IT201600092233A1 (en) | 2016-09-13 | 2016-09-13 | POLYMER COMPOSITION AND ITS USE FOR THE ABSORPTION OF LIQUIDS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT102016000092233A IT201600092233A1 (en) | 2016-09-13 | 2016-09-13 | POLYMER COMPOSITION AND ITS USE FOR THE ABSORPTION OF LIQUIDS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT201600092233A1 true IT201600092233A1 (en) | 2018-03-13 |
Family
ID=57960593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT102016000092233A IT201600092233A1 (en) | 2016-09-13 | 2016-09-13 | POLYMER COMPOSITION AND ITS USE FOR THE ABSORPTION OF LIQUIDS |
Country Status (1)
| Country | Link |
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| IT (1) | IT201600092233A1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006225563A (en) * | 2005-02-18 | 2006-08-31 | Kaneka Corp | Powder for surface skin molding for automobile interiors and surface skin for automobile interiors |
| US20060272205A1 (en) * | 2004-12-30 | 2006-12-07 | Aerogrow International, Inc. | Time-release, oxygen-generating, and effervescing nutrient compositions and methods for growing plants |
| EP2336235A1 (en) * | 2009-12-18 | 2011-06-22 | Actega Artistica S.A. | Water-based dispersion of thermoplastic polymer and non-thermoplastic elastomer |
| US20110218283A1 (en) * | 2010-03-02 | 2011-09-08 | Nadeem Akhtar Bokhari | Reactor thermoplastic polyolefin elastomer composition |
| EP2471820A1 (en) * | 2009-10-05 | 2012-07-04 | Nec Corporation | Cellulose resin and process for production thereof |
| WO2015179750A1 (en) * | 2014-05-22 | 2015-11-26 | The Procter & Gamble Company | Heterogeneous mass containing foam |
-
2016
- 2016-09-13 IT IT102016000092233A patent/IT201600092233A1/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060272205A1 (en) * | 2004-12-30 | 2006-12-07 | Aerogrow International, Inc. | Time-release, oxygen-generating, and effervescing nutrient compositions and methods for growing plants |
| JP2006225563A (en) * | 2005-02-18 | 2006-08-31 | Kaneka Corp | Powder for surface skin molding for automobile interiors and surface skin for automobile interiors |
| EP2471820A1 (en) * | 2009-10-05 | 2012-07-04 | Nec Corporation | Cellulose resin and process for production thereof |
| EP2336235A1 (en) * | 2009-12-18 | 2011-06-22 | Actega Artistica S.A. | Water-based dispersion of thermoplastic polymer and non-thermoplastic elastomer |
| US20110218283A1 (en) * | 2010-03-02 | 2011-09-08 | Nadeem Akhtar Bokhari | Reactor thermoplastic polyolefin elastomer composition |
| WO2015179750A1 (en) * | 2014-05-22 | 2015-11-26 | The Procter & Gamble Company | Heterogeneous mass containing foam |
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