专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2020129020A1 PROCESS FOR POLYMER MIXTURE HYDROCONVERSION 审中-公开
公开(公告)号：WO2020129020A1
公开(公告)日：2020-06-25
申请号：PCT/IB2019/061213
申请日：2019-12-20
申请人： ENI S.P.A. , VERSALIS S.P.A.
发明人： BALDUCCI, Daniele , GUIDETTI, Stefania , SCAVELLO, Francesco , VECCHINI, Nicola , MARIANI, Paolo
IPC分类号： C10G1/00 , C10G1/08 , C10G1/10 , C10G47/02 , C10G47/26
摘要： The present invention relates to a process for the hydroconversion of mixtures of polymers or plastics which comprises the pre-treatment of the mixtures through methods selected from mechanical methods, chemical methods, thermal methods, or combinations thereof forming a pre-treated charge. The pre-treated charge is mixed with a hydrocarbon vacuum residue, optionally pre-heated, to form a reactant mixture. The reactant mixture is fed to a hydroconversion section in slurry phase, together with a catalyst precursor containing Molybdenum, and a stream containing hydrogen, forming a reaction effluent. The effluent is separated into at least one high-pressure and high-temperature separator in a vapour phase and a slurry phase. The separate vapour phase is sent to a gas treatment section with the function of separating a liquid fraction from the gas containing hydrogen and hydrocarbon gases having from 1 to 4 carbon atoms; said liquid fraction comprising naphtha, atmospheric gas oil (AGO), vacuum gas oil (VGO). The slurry phase is then sent to a separation section that has the function of separating the fractions of the Vacuum Gas Oil (VGO), Heavy Vacuum Gas Oil (HVGO), Light Vacuum Gas Oil (LVGO), Atmospheric Gas Oil (AGO), from a stream of heavy organic products which contains asphaltenes, unconverted charge, catalyst and solid formed during the hydroconversion reaction. This stream of heavy organic products is partly recirculated to the hydroconversion section and partly forms a purge stream.

2. 发明申请

WO2021255662A1 COMPOSITION OF PLASTIC MATERIAL AND PROCESS FOR TREATING PLASTIC MATERIALS FOR FORMING SAID COMPOSITION 审中-公开
公开(公告)号：WO2021255662A1
公开(公告)日：2021-12-23
申请号：PCT/IB2021/055307
申请日：2021-06-16
申请人： ENI S.P.A. , VERSALIS S.P.A.
发明人： SCAVELLO, Francesco , VECCHINI, Nicola , FELISARI, Riccardo , GALEOTTI, Armando , BALDUCCI, Daniele , GUIDETTI, Stefania , MONTANARI, Erica
IPC分类号： C08J11/16
摘要： The present patent application relates to a plastic composition which comprises:- plastic material free from halogenated components or with a halogen content less than or equal to 0.5% by mass with respect to the plastic material, -oligomers derived from the plastic contained in said plastic material,- halogenated salts,- hydrocarbon.

3. 发明申请

WO2017033142A1 POLYETHYLENE POWDER, PROCESS FOR ITS PREPARATION AND ITS USE FOR ROTOMOLDING 审中-公开
标题翻译：聚乙烯粉末，其制备方法及其用于ROTOMOLDING
公开(公告)号：WO2017033142A1
公开(公告)日：2017-03-02
申请号：PCT/IB2016/055067
申请日：2016-08-25
申请人： VERSALIS S.P.A.
发明人： BALDUCCI, Daniele , MARIANI, Paolo
IPC分类号： C08K5/00 , C08K5/01 , C08K5/13 , C08K5/14 , C08K5/17 , C08K5/3492 , C08K5/372 , C08K5/49 , C08K5/52 , C08K5/521 , C08K5/524 , C08K5/53 , C08K5/5393 , C08K5/51 , C08K5/56
CPC分类号： C08K5/005 , C08K5/0025 , C08K5/01 , C08K5/13 , C08K5/14 , C08K5/17 , C08K5/3492 , C08K5/372 , C08K5/52 , C08K5/521 , C08K5/524 , C08K5/5393 , C08K5/56 , C08L23/06
摘要： Polyethylene powder comprising at least one additive having: Melt Flow Index (MFI), measured at 190°C with a load of 2.16 kg in accordance with standard ISO 1133-1 :2011, ranging from 0.1 g/10 minutes to 100 g/10 minutes, preferably ranging from 5 g/10 minutes to 35 g/10 minutes; density ranging from 0.890 g/cm 3 to 0.965 g/cm 3 , preferably ranging from 0.940 g/cm 3 to 0.960 g/cm 3 ; bulk density ranging from 0.35 g/cm 3 to 0.60 g/cm 3 , preferably ranging from 0.40 g/cm 3 to 0.50 g/cm 3 ; average particle diameter (d 50 ) ranging from 400 μm to 800 μm, preferably ranging from 450 μm to 780 μm. Said polyethylene powder comprising at least one additive can be advantageously used in rotomolding.
摘要翻译：包含至少一种添加剂的聚乙烯粉末：根据标准ISO 1133-1：2011，在190℃，负荷2.16kg下测量的熔体流动指数（MFI）为0.1g / 10分钟至100g / 10 分钟，优选为5g / 10分钟至35g / 10分钟; 密度范围为0.890g / cm 3至0.965g / cm 3，优选为0.940g / cm 3至0.960g / cm 3; 堆积密度为0.35g / cm 3至0.60g / cm 3，优选为0.40g / cm 3至0.50g / cm 3; 平均粒径（d50）为400μm〜800μm，优选为450μm〜780μm。包含至少一种添加剂的所述聚乙烯粉末可有利地用于滚塑。

4. 发明申请

WO2019220305A1 PASTE WITH A HIGH CONCENTRATION OF AN EXFOLIATED LAYERED MATERIAL AND PROCESS FOR THE PREPARATION THEREOF 审中-公开
公开(公告)号：WO2019220305A1
公开(公告)日：2019-11-21
申请号：PCT/IB2019/053922
申请日：2019-05-13
申请人： VERSALIS S.P.A. , FONDAZIONE ISTITUTO ITALIANO DI TECNOLOGIA
发明人： BALDUCCI, Daniele , SCAVELLO, Francesco , MARIANI, Paolo , CRUGLIANO, Manuel , GAGLIANI, Luca , PELLEGRINI, Vittorio , BONACCORSO, Francesco
IPC分类号： C01B32/194 , C01B32/198
摘要： Paste with a high concentration of an exfoliated layered material comprising: (a) from 1% by weight to 20% by weight, preferably from 10% by weight to 18% by weight, of at least one exfoliated layered material; (b) from 10% by weight to 90% by weight, preferably from 15% by weight to 85% by weight, of at least one first additive selected from liquid stabilizers at room temperature; (c) from 0% by weight to 15% by weight, preferably from 3% by weight to 8% by weight, of at least one organic solvent; (d) from 0% by weight to 30% by weight, preferably from 5% by weight to 20% by weight, of at least one second additive selected from: light stabilizers, ultraviolet ray stabilizers (UV absorbers), metallic stearates, alcohols, ketones, ethers, glycols or poly-alkylene glycols; the sum of (a) + (b) + (c) + (d) being equal to 100. The aforesaid paste with a high concentration of at least one exfoliated layered material can be advantageously used in numerous industrial applications such as, for example, as an additive in polymer materials, or as an additive in paints and silicone compositions, or as an additive in manufactured compositions such as fabrics.

5. 发明申请

WO2018060867A1 POLYMER COMPOSITION AND ITS USE AS A PHASE CHANGE MATERIAL 审中-公开
标题翻译：聚合物组合物及其作为相变材料的用途
公开(公告)号：WO2018060867A1
公开(公告)日：2018-04-05
申请号：PCT/IB2017/055879
申请日：2017-09-27
申请人： VERSALIS S.P.A.
发明人： CASTIGLIONI, Andrea , SCAVELLO, Francesco , BALDUCCI, Daniele , MARIANI, Paolo
IPC分类号： C08L23/04
摘要： A polymer composition comprising: (a) from 50% by volume to 99% by volume, preferably from 70% by volume to 95% by volume, of at least one homopolymer or copolymer of ethylene; (b) from 1% by volume to 50% by volume, preferably from 5% by volume to 30% by volume, of at least two fillers having different thermal conductivity; (c) from 100 ppm to 4000 ppm, preferably from 200 ppm to 3500 ppm of at least one fluoropolymer; the sum of (a) + (b) being 100. Said polymer composition can be used as a phase change material (PCM), in particular for thermal energy storage (TES), more in particular for the storage of solar energy.
摘要翻译：一种聚合物组合物，其包含：（a）50体积％至99体积％，优选70体积％至95体积％的至少一种乙烯均聚物或共聚物; （b）1体积％至50体积％，优选5体积％至30体积％的至少两种具有不同导热性的填料; （c）100ppm至4000ppm，优选200ppm至3500ppm的至少一种含氟聚合物; （a）+（b）之和为100.所述聚合物组合物可以用作相变材料（PCM），特别是用于热能存储（TES），更特别用于储存太阳能。 p>

6. 发明申请

WO2019220303A1 POLYMER COMPOSITION WITH IMPROVED BARRIER PROPERTIES 审中-公开
公开(公告)号：WO2019220303A1
公开(公告)日：2019-11-21
申请号：PCT/IB2019/053916
申请日：2019-05-13
申请人： VERSALIS S.P.A.
发明人： SCAVELLO, Francesco , BALDUCCI, Daniele , CASTIGLIONI, Andrea , MARIANI, Paolo
IPC分类号： C08K3/04 , C08L23/04
摘要： A polymer composition comprising:(a) at least one homopolymer or copolymer of ethylene;(b) at least one paste with a high concentration of an exfoliated layered material comprising:(i) from 1% by weight to 20% by weight, preferably from 10% by weight to 18% by weight, of at least one exfoliated layered material;(ii) from 10% by weight to 90% by weight, preferably from 15% by weight to 85% by weight, of at least one first additive selected from liquid stabilizers at room temperature;(iii) from 0% by weight to 15% by weight, preferably from 3% by weight to 8% by weight, of at least one organic solvent;(iv) from 0% by weight to 30% by weight, preferably from 5% by weight to 20% by weight, of at least one second additive selected from: light stabilizers, ultraviolet ray stabilizers (UV absorbers), metallic stearates, alcohols, ketones, ethers, glycols or poly-alkylene glycols;the sum of (i) + (ii) + (iii) + (iv) being equal to 100.Said polymer composition can be advantageously used for producing manufactured articles, such as films or slabs, having improved barrier properties and good mechanical properties. Said polymer composition can also be advantageously used for producing manufactured articles, such as films or slabs, having good electrical conductivity properties. Said films or slabs can, in turn, be advantageously used in various applications such as, for example, the production of manufactured articles with reduced gas permeability for packaging and tanks, or manufactured articles with improved electrical conductivity for 3D printing applications, or manufactured articles with improved electromagnetic radiation shielding (EMI shielding).

7. 发明申请

WO2016055959A1 CROSSLINKABLE COMPOSITION COMPRISING POLYETHYLENE AND USE THEREOF FOR ROTATIONAL MOLDING 审中-公开
标题翻译：包含聚乙烯的可交联组合物及其用于旋转成型
公开(公告)号：WO2016055959A1
公开(公告)日：2016-04-14
申请号：PCT/IB2015/057690
申请日：2015-10-08
申请人： VERSALIS S.P.A.
发明人： MARIANI, Paolo , BALDUCCI, Daniele
IPC分类号： C08L23/06 , B29C41/00
CPC分类号： C08L23/06 , B29C41/003 , B29C41/04 , B29K2023/0625 , B29K2023/065 , B29K2105/24 , C08K5/0025 , C08K5/14 , C08L23/0815 , C08L2205/02 , C08L2207/062 , C08L2207/066 , C08L2312/00
摘要： Crosslinkable composition comprising: (a) from 80% by weight to 98% by weight, preferably from 85% by weight to 95% by weight, of at least one high density polyethylene (HDPE); (b) from 2% by weight to 20% by weight, preferably from 5% by weight to 15% by weight, of at least one linear low density polyethylene (LLDPE); (c) from 0.2 parts by weight to 1.5 parts by weight, preferably from 0.5 parts by weight to 0.8 parts by weight, with respect to 100 parts by weight of (a) + (b), of at least one crosslinking agent selected from organic peroxides; (d) from 0.2 parts by weight to 2.5 parts by weight, preferably from 0.5 parts by weight to 1.0 parts by weight, with respect to 100 parts by weight of (a) + (b), of at least one co-crosslinking agent selected from allyl compounds. Said crosslinkable composition can advantageously be used in rotational molding ("rotomolding").
摘要翻译：可交联组合物，其包含：（a）80重量％至98重量％，优选85重量％至95重量％的至少一种高密度聚乙烯（HDPE）; （b）2重量％至20重量％，优选5重量％至15重量％的至少一种线性低密度聚乙烯（LLDPE）; （c）相对于100重量份的（a）+（b），至少一种选自以下的交联剂：（C）为0.2重量份至1.5重量份，优选为0.5重量份至0.8重量份有机过氧化物; （d）相对于100重量份的（a）+（b），至少一种共交联剂（d）为0.2重量份至2.5重量份，优选为0.5重量份至1.0重量份选自烯丙基化合物。所述可交联组合物可有利地用于旋转模制（“滚塑”）。

8. 发明授权

EP3204451B1 CROSSLINKABLE COMPOSITION COMPRISING POLYETHYLENE AND USE THEREOF FOR ROTATIONAL MOLDING 有权转让
公开(公告)号：EP3204451B1
公开(公告)日：2019-12-18
申请号：EP15788215.0
申请日：2015-10-08
申请人： Versalis S.p.A.
发明人： MARIANI, Paolo , BALDUCCI, Daniele
IPC分类号： C08L23/06 , B29C41/00 , C08K5/00 , B29C41/04 , B29K23/00 , C08K5/14 , C08L23/08 , B29K105/24 , C08F255/02 , C08F10/02 , C08L23/00 , C08L23/26

9. 发明公开

EP3204451A1 CROSSLINKABLE COMPOSITION COMPRISING POLYETHYLENE AND USE THEREOF FOR ROTATIONAL MOLDING 有权转让
标题翻译：包含聚乙烯的可交联组合物及其用于旋转模塑的用途
公开(公告)号：EP3204451A1
公开(公告)日：2017-08-16
申请号：EP15788215.0
申请日：2015-10-08
申请人： Versalis S.p.A.
发明人： MARIANI, Paolo , BALDUCCI, Daniele
IPC分类号： C08L23/06 , B29C41/00
摘要： Crosslinkable composition comprising: (a) from 80% by weight to 98% by weight, preferably from 85% by weight to 95% by weight, of at least one high density polyethylene (HDPE); (b) from 2% by weight to 20% by weight, preferably from 5% by weight to 15% by weight, of at least one linear low density polyethylene (LLDPE); (c) from 0.2 parts by weight to 1.5 parts by weight, preferably from 0.5 parts by weight to 0.8 parts by weight, with respect to 100 parts by weight of (a)+(b), of at least one crosslinking agent selected from organic peroxides; (d) from 0.2 parts by weight to 2.5 parts by weight, preferably from 0.5 parts by weight to 1.0 parts by weight, with respect to 100 parts by weight of (a)+(b), of at least one co-crosslinking agent selected from allyl compounds. Said crosslinkable composition can advantageously be used in rotational molding (“rotomolding”).
摘要翻译：可交联组合物，其包含：（a）80重量％至98重量％，优选85重量％至95重量％的至少一种高密度聚乙烯（HDPE）; （b）2重量％至20重量％，优选5重量％至15重量％的至少一种线性低密度聚乙烯（LLDPE）; （c）相对于100重量份的（a）+（b），0.2重量份至1.5重量份，优选0.5重量份至0.8重量份的至少一种选自有机过氧化物; （d）相对于100重量份的（a）+（b），0.2重量份至2.5重量份，优选0.5重量份至1.0重量份的至少一种共交联剂选自烯丙基化合物。所述可交联组合物可有利地用于旋转模塑（“滚塑”）。

10. 发明公开

EP4168481A1 COMPOSITION OF PLASTIC MATERIAL AND PROCESS FOR TREATING PLASTIC MATERIALS FOR FORMING SAID COMPOSITION 审中-实审
公开(公告)号：EP4168481A1
公开(公告)日：2023-04-26
申请号：EP21732583.6
申请日：2021-06-16
申请人： ENI S.p.A. , Versalis S.p.A.
发明人： SCAVELLO, Francesco , VECCHINI, Nicola , FELISARI, Riccardo , GALEOTTI, Armando , BALDUCCI, Daniele , GUIDETTI, Stefania , MONTANARI, Erica
IPC分类号： C08J11/16

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式