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. 发明授权

US08969445B2 Polyolefin composition for water pipes with good resistance to chlorine dioxide and low migration 有权
标题翻译：用于水管的聚烯烃组合物具有良好的耐二氧化氯和低迁移率
公开(公告)号：US08969445B2
公开(公告)日：2015-03-03
申请号：US13141660
申请日：2009-12-17
申请人： Martin Anker , Per-Ola Hagstrand , Svein Jamtvedt , Tanja Piel
发明人： Martin Anker , Per-Ola Hagstrand , Svein Jamtvedt , Tanja Piel
IPC分类号： C08L23/02 , C08L23/06 , C08K5/13 , C08K5/1545 , F16L9/12 , F16L9/127
CPC分类号： F16L9/127 , C08K5/13 , C08K5/1545 , C08L23/02 , C08L23/06 , F16L9/12 , Y10T137/0318
摘要： The present invention relates to a polyolefin composition with good resistance to degradation caused by chlorine dioxide-containing water and at the same time showing low migration of the used additives and its decomposition products, especially phenols, out of the composition. The present invention is also directed to a pipe made of such a polyolefin composition. The present invention further relates to the use of the polyolefin composition for the production of a pipe and to the use of a combination of particular types of antioxidants for increasing the resistance of a polyolefin composition against degradation caused by contact with chlorine dioxide-containing water and for maintaining at the same time a low migration of the used additives and its decomposition products, especially phenols, out of the polyolefin composition.
摘要翻译：本发明涉及具有良好的耐二氧化氯含量的降解性的聚烯烃组合物，同时显示了组合物中所使用的添加剂及其分解产物（特别是酚）的迁移率低。本发明还涉及一种由这种聚烯烃组合物制成的管。本发明还涉及聚烯烃组合物在制造管道中的用途，以及使用特定类型的抗氧化剂的组合来提高聚烯烃组合物抵抗由于与含二氧化氯的水接触引起的降解的阻力，以及用于同时维持使用的添加剂及其分解产物（特别是酚）从聚烯烃组合物中的低迁移。

2. 发明授权

US08443846B2 Polyolefin composition for water pipes with increased resistance to chlorine dioxide 有权
标题翻译：用于水管的聚烯烃组合物具有增加的抗二氧化氯的性能
公开(公告)号：US08443846B2
公开(公告)日：2013-05-21
申请号：US13141668
申请日：2009-12-17
申请人： Per-Ola Hagstrand , Martin Anker , Tanja Piel , Svein Jamtvedt
发明人： Per-Ola Hagstrand , Martin Anker , Tanja Piel , Svein Jamtvedt
IPC分类号： F16L9/12
CPC分类号： C08K5/1545 , C08K5/005 , C08K5/13 , C08K5/527 , F16L9/127 , Y10T137/0318 , Y10T428/139 , C08L23/02
摘要： The present invention relates to a polyolefin composition with increased resistance to degradation caused by ClO2-containing water and to a pipe made of such a polyolefin composition. The present invention further relates to the use of the polyolefin composition for the production of a pipe and to the use of a combination of particular types of antioxidants for increasing the resistance of the polyolefin composition against degradation caused by contact with ClO2-containing water.
摘要翻译：本发明涉及由含ClO 2的水引起的对劣化的耐受性提高的聚烯烃组合物和由这种聚烯烃组合物制成的管。本发明还涉及聚烯烃组合物用于生产管道的用途，以及使用特定类型的抗氧化剂的组合来增加聚烯烃组合物对与含ClO 2的水接触引起的降解的阻力。

3. 发明申请

US20120000538A1 POLYOLEFIN COMPOSITION FOR WATER PIPES WITH INCREASED RESISTANCE TO CHLORINE DIOXIDE 有权
标题翻译：水溶性聚氯乙烯组合物对二氧化氯的耐受性提高
公开(公告)号：US20120000538A1
公开(公告)日：2012-01-05
申请号：US13141668
申请日：2009-12-17
申请人： Per-Ola Hagstrand , Martin Anker , Tanja Piel , Svein Jamtvedt
发明人： Per-Ola Hagstrand , Martin Anker , Tanja Piel , Svein Jamtvedt
IPC分类号： F17D1/00 , B32B1/08 , C08K5/527
CPC分类号： C08K5/1545 , C08K5/005 , C08K5/13 , C08K5/527 , F16L9/127 , Y10T137/0318 , Y10T428/139 , C08L23/02
摘要： The present invention relates to a polyolefin composition with increased resistance to degradation caused by ClO2-containing water and to a pipe made of such a polyolefin composition. The present invention further relates to the use of the polyolefin composition for the production of a pipe and to the use of a combination of particular types of antioxidants for increasing the resistance of the polyolefin composition against degradation caused by contact with ClO2-containing water.
摘要翻译：本发明涉及由含ClO 2的水引起的对劣化的耐受性提高的聚烯烃组合物和由这种聚烯烃组合物制成的管。本发明还涉及聚烯烃组合物用于生产管道的用途，以及使用特定类型的抗氧化剂的组合来增加聚烯烃组合物对与含ClO 2的水接触引起的降解的阻力。

4. 发明申请

US20110257311A1 POLYOLEFIN COMPOSITION FOR WATER PIPES WITH GOOD RESISTANCE TO CHLORINE DIOXIDE AND LOW MIGRATION 有权
标题翻译：用于具有良好耐二氧化氯和低迁移率的水管的聚烯烃组合物
公开(公告)号：US20110257311A1
公开(公告)日：2011-10-20
申请号：US13141660
申请日：2009-12-17
申请人： Martin Anker , Per-Ola Hagstrand , Svein Jamtvedt , Tanja Piel
发明人： Martin Anker , Per-Ola Hagstrand , Svein Jamtvedt , Tanja Piel
IPC分类号： C08K5/1545 , F15D1/00
CPC分类号： F16L9/127 , C08K5/13 , C08K5/1545 , C08L23/02 , C08L23/06 , F16L9/12 , Y10T137/0318
摘要： The present invention relates to a polyolefin composition with good resistance to degradation caused by chlorine dioxide-containing water and at the same time showing low migration of the used additives and its decomposition products, especially phenols, out of the composition. The present invention is also directed to a pipe made of such a polyolefin composition. The present invention further relates to the use of the polyolefin composition for the production of a pipe and to the use of a combination of particular types of antioxidants for increasing the resistance of a polyolefin composition against degradation caused by contact with chlorine dioxide-containing water and for maintaining at the same time a low migration of the used additives and its decomposition products, especially phenols, out of the polyolefin composition.
摘要翻译：本发明涉及具有良好的耐二氧化氯含量的降解性的聚烯烃组合物，同时显示了组合物中所使用的添加剂及其分解产物（特别是酚）的迁移率低。本发明还涉及一种由这种聚烯烃组合物制成的管。本发明还涉及聚烯烃组合物在制造管道中的用途，以及使用特定类型的抗氧化剂的组合来提高聚烯烃组合物抵抗由于与含二氧化氯的水接触引起的降解的阻力，以及用于同时维持使用的添加剂及其分解产物（特别是酚）从聚烯烃组合物中的低迁移。

5. 发明申请

US20140302266A9 POLYOLEFIN PIPE WITH IMPROVED MIGRATION BEHAVIOUR 有权
标题翻译：具有改进的移动行为的聚烯烃管
公开(公告)号：US20140302266A9
公开(公告)日：2014-10-09
申请号：US14111938
申请日：2012-01-05
申请人： Martin Anker , Svein Jamtvedt
发明人： Martin Anker , Svein Jamtvedt
IPC分类号： C08K5/3462 , C08K5/32 , C08K5/3435 , C08K5/33
CPC分类号： C08K5/33 , C08K5/32 , C08K5/3435 , C08K5/3462 , F16L9/12 , F16L9/127 , F16L9/133 , Y10T428/139 , Y10T428/1393 , C08L23/02
摘要： The present invention relates to a pipe comprising a polyolefin composition with low migration of the used additives and its decomposition products, especially phenolics, out of the composition, at the same time showing good pressure testing performance.
摘要翻译：本发明涉及一种包含聚烯烃组合物的管道，同时具有良好的压力测试性能，该聚烯烃组合物在组合物中的使用的添加剂及其分解产物，特别是酚醛树脂的迁移率低。

6. 发明授权

US08652604B2 Low migration polyolefin composition 有权
标题翻译：低迁移聚烯烃组合物
公开(公告)号：US08652604B2
公开(公告)日：2014-02-18
申请号：US12443655
申请日：2007-09-28
申请人： Martin Anker , Svein Jamtvedt
发明人： Martin Anker , Svein Jamtvedt
IPC分类号： B32B1/08 , B32B23/00
CPC分类号： C08K5/34 , C08K5/005 , C08K5/5393 , Y10T428/13 , Y10T428/1303 , Y10T428/1352 , Y10T428/1359 , Y10T428/139 , C08L23/02
摘要： The present invention relates to a composition comprising: a) a polyolefin (A); b) a compound (B) according to formula (I), wherein R and R′ each is the same or different residue and comprising at least 6 C-atoms; c) a phenolic compound (C), having the formula (II) wherein R is an non-substituted or substituted aliphatic or aromatic hydrocarbyl radical which may comprise heteroatoms, or R is an heteroatom; X is H, OH, and/or R′; whereby R′ is a hydrocarbyl radical or hydrogen, and n is 1 to 4; and d) optionally, an UV-light stabilizer (D), wherein for the composition the total amount of migrated compounds (B), (C) and, if present, (D), as well as their decomposition products is equal to or less than 1.8 microgram per liter with a ratio S/V dm−1 of 11.70 to 12.30, to the use of said composition for the production of a pipe and to a pipe comprising said composition.
摘要翻译：本发明涉及一种组合物，其包含：a）聚烯烃（A）; b）根据式（I）的化合物（B），其中R和R'各自为相同或不同的残基且包含至少6个C原子; c）具有式（II）的酚类化合物（C），其中R是可以包含杂原子的非取代或取代的脂族或芳族烃基，或R是杂原子; X是H，OH和/或R'; 其中R'为烃基或氢，n为1至4; 和（d）任选的UV光稳定剂（D），其中对于组合物，迁移的化合物（B），（C）和（如果存在）（D）的总量以及它们的分解产物等于或小于1.8微克/升，比率S / V dm-1为11.70至12.30，用于生产管道的所述组合物和包含所述组合物的管道。

7. 发明申请

US20140037879A1 POLYOLEFIN PIPE WITH IMPROVED MIGRATION BEHAVIOUR 有权
公开(公告)号：US20140037879A1
公开(公告)日：2014-02-06
申请号：US14111938
申请日：2012-01-02
申请人： Martin Anker , Svein Jamtvedt
发明人： Martin Anker , Svein Jamtvedt
IPC分类号： C08K5/3462 , C08K5/32 , C08K5/3435 , C08K5/33
CPC分类号： C08K5/33 , C08K5/32 , C08K5/3435 , C08K5/3462 , F16L9/12 , F16L9/127 , F16L9/133 , Y10T428/139 , Y10T428/1393 , C08L23/02
摘要： The present invention relates to a pipe comprising a polyolefin composition with low migration of the used additives and its decomposition products, especially phenolics, out of the composition, at the same time showing good pressure testing performance.

8. 发明申请

US20110257312A1 POLYOLEFIN COMPOSITION FOR WATER PIPES WITH IMPROVED CHLORINE RESISTANCE 审中-公开
标题翻译：具有改善氯离子电阻的水管的聚烯烃组合物
公开(公告)号：US20110257312A1
公开(公告)日：2011-10-20
申请号：US13139992
申请日：2009-12-17
申请人： Martin Anker , Svein Jamtvedt
发明人： Martin Anker , Svein Jamtvedt
IPC分类号： C08L23/04 , C08K5/13 , C08K5/5393
CPC分类号： C08K5/005 , C08K5/13 , C08K5/527 , C08L23/02
摘要： The present invention relates to the use of compound (A) and compound (B) in a polyolefin composition for increasing the lifetime of a pipe made of said polyolefin composition which pipe is in permanent contact with chlorinated water, wherein compound (A) has the following formula (I): wherein R6, R7 and R8 independently are non-substituted or substituted aliphatic or aromatic hydrocarbyl radicals which may comprise OH-groups, —X1, X2, and X3 independently are H or OH, with the proviso that at least one of X X1, X2, and X3 is OH, and—the entire molecule does not comprise an ester group, wherein compound (B) has the following formula (II): wherein R and R′ each is the same or different residue and comprising at least 6 carbon atoms.
摘要翻译：本发明涉及在聚烯烃组合物中使用化合物（A）和化合物（B）），以增加由与氯化水永久接触的所述聚烯烃组合物制成的管的使用寿命，其中化合物（A）具有下式（I）：其中R 6，R 7和R 8独立地是可以包含OH-基团的未取代或取代的脂族或芳族烃基，-X 1，X 2和X 3独立地是H或OH，条件是至少 X 1，X 2和X 3中的一个是OH，并且整个分子不包含酯基，其中化合物（B）具有下式（II）：其中R和R'各自是相同或不同的残基，包含至少6个碳原子。

9. 发明授权

US09522988B2 Polyolefin pipe with improved migration behaviour 有权
标题翻译：具有改善迁移行为的聚烯烃管
公开(公告)号：US09522988B2
公开(公告)日：2016-12-20
申请号：US14111938
申请日：2012-01-05
申请人： Martin Anker , Svein Jamtvedt
发明人： Martin Anker , Svein Jamtvedt
IPC分类号： F16L9/12 , C08K5/33 , F16L9/133 , C08K5/32 , C08K5/3435 , C08K5/3462 , F16L9/127
CPC分类号： C08K5/33 , C08K5/32 , C08K5/3435 , C08K5/3462 , F16L9/12 , F16L9/127 , F16L9/133 , Y10T428/139 , Y10T428/1393 , C08L23/02
摘要： A polyolefin pipe having a polyolefin base resin (A) including a lower molecular weight fraction and a higher molecular weight fraction, stabilized with at least one stabilizer (B) having a formula: and at least one stabilizer (C) having a formula: wherein the substituents are as described in the specification. The composition demonstrates acceptable stability and low migration of additional additives from the pipe.

10. 发明申请

US20100266798A1 LOW MIGRATION POLYOLEFIN COMPOSITION COMPRISING VITAMIN E-TYPE STABILISER 有权
标题翻译：包含维生素E型稳定剂的低迁移聚烯烃组合物
公开(公告)号：US20100266798A1
公开(公告)日：2010-10-21
申请号：US12668098
申请日：2008-07-08
申请人： Martin Anker , Svein Jamtvedt , Jeroen Oderkerk
发明人： Martin Anker , Svein Jamtvedt , Jeroen Oderkerk
IPC分类号： B32B1/08 , C08K5/1545
CPC分类号： C08K5/005 , C08K3/04 , C08K5/13 , C08K5/1545 , Y10T428/139 , C08L23/02
摘要： The present invention relates to a polyolefin composition comprising (a) a polyolefin (A), (b) a vitamin E-type stabiliser (B) according to formula (I), wherein R1, R2, R3, R4 and R5 independently are H, or non-substituted or substituted aliphatic or aromatic hydrocarbyl radicals which may comprise heteroatoms, and (c) a phenolic stabilizer (C) according to formula (II), wherein R6, R7 and R8 independently are non-substituted or substituted aliphatic or aromatic hydrocarbyl radicals which may comprise OH-groups; and X1, X2, and X3 independently are H or OH, with the provisio that at least one of X1, X2 and X3 is OH, and (d) optionally, an UV stabilizer, to an article comprising such a polyolefin composition and to the use of such a composition for the production of an article.
摘要翻译：本发明涉及一种聚烯烃组合物，其包含（a）聚烯烃（A），（b）根据式（I）的维生素E型稳定剂（B），其中R1，R2，R3，R4和R5独立地为H ，或可以包含杂原子的未取代或取代的脂族或芳族烃基，和（c）根据式（II）的酚稳定剂（C），其中R 6，R 7和R 8独立地是未取代或取代的脂族或芳族可以包含OH-基团的烃基; 并且X 1，X 2和X 3独立地为H或OH，条件是X1，X2和X3中的至少一个为OH，和（d）任选的UV稳定剂，包含该聚烯烃组合物的制品和使用这样的组合物来制造物品。

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