-
公开(公告)号：US12025258B2
公开(公告)日：2024-07-02
申请号：US17414708
申请日：2019-12-18
Applicant: Dow Global Technologies LLC , Dow Silicones Corporation
Inventor： Ni Yan , Bhawesh Kumar , Brian J. Swanton , Lauren Tonge , Christophe R. Laroche , Mark Brown, II
IPC: F16L59/14 , B29C39/00 , B29C39/12 , B29L23/00 , B32B1/08 , B32B7/12 , B32B25/08 , B32B25/20 , B32B38/00
CPC classification number: F16L59/14 , B29C39/003 , B29C39/123 , B32B1/08 , B32B7/12 , B32B25/08 , B32B25/20 , B32B38/0008 , B29L2023/225 , B32B2307/304 , B32B2307/308 , B32B2307/748 , B32B2597/00
Abstract: A bonded multilayer article including: (a) at least one first layer of a silicone-containing rubber substrate material bonded to (b) at least one second layer of a substrate material bondable to the first layer; wherein at least a portion of the surface of the first layer is activated for adhesion to increase the bond strength of the first layer to a second layer such that the bond strength of the first layer bonded to the second layer is increased; and a process for producing the above bonded multilayer article.
-
2.发明申请SYNTACTIC POLYURETHANE ELASTOMERS HAVING DISTINCT MORPHOLOGY FOR USE IN SUBSEA PIPELINE INSULATION 审中-公开具有不同形态的合成聚氨酯弹性体，用于在旁路管道绝缘中使用公开(公告)号：US20160244586A1
公开(公告)日：2016-08-25
申请号：US15025173
申请日：2014-10-21
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Mikhail Y. Gelfer , Amber Stephenson , Venkat S. Minnikanti , Mark Brown, II , Mark R. Whelan , Arjun A Raghuraman
CPC classification number: C08J9/32 , C08G18/10 , C08G18/222 , C08G18/4841 , C08G18/4866 , C08G18/6674 , C08J2375/04 , F16L59/14 , C08G18/3206
Abstract: Syntactic polyurethane elastomers are made using a non-mercury catalyst. The elastomer is made from a reaction mixture containing a polyether polyol, a chain extender, a polyisocyanate and microspheres. The elastomer is characterized morphologically by the presence of small discrete morphological domains 0.1 to 3 μm in diameter, and the substantial absence of discrete morphological domains 5 to 30 μm in diameter. The elastomer adheres well to itself, which makes it very useful as thermal insulation for pipelines and other structures that have a complex geometry.
Abstract translation: 使用非汞催化剂制备合成聚氨酯弹性体。 弹性体由含有聚醚多元醇，扩链剂，多异氰酸酯和微球体的反应混合物制成。 弹性体的形态学特征是存在直径为0.1至3μm的小的离散形态域，并且基本上不存在直径为5至30μm的离散形态域。 弹性体自身粘附良好，这使得它对于具有复杂几何形状的管道和其他结构的热绝缘非常有用。
-
3.发明申请SYNTACTIC POLYURETHANE ELASTOMER BASED ON SOFT SEGMENT PREPOLYMER AND NON-MERCURY CATALYST FOR USE IN SUBSEA PIPELINE INSULATION 审中-公开基于软部分预聚物和非金属催化剂在SYBSEA管道绝缘中使用的合成聚氨酯弹性体公开(公告)号：US20160229978A1
公开(公告)日：2016-08-11
申请号：US15025182
申请日：2014-10-21
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Mikhail Y. Gelfer , Amber Stephenson , Mark Brown, II
IPC: C08J9/32 , C08G18/48 , C08G18/22 , B05D3/00 , C09D175/08 , F16L59/14 , B05D7/00 , C08G18/76 , C08K7/28
CPC classification number: C08J9/32 , B05D3/007 , B05D7/52 , C08G18/10 , C08G18/222 , C08G18/3206 , C08G18/4841 , C08G18/7657 , C08G18/7671 , C08J2375/04 , C08J2375/08 , C08K7/28 , C08L75/04 , C09D175/08 , F16L59/14
Abstract: Syntactic polyurethane elastomers are made using a non-mercury catalyst. The elastomer is made from a reaction mixture containing a prepolymer made from a polyether polyol and a polyisocyanate, a chain extender, a polyisocyanate and microspheres. The elastomer adheres well to itself, which makes it very useful as thermal insulation for pipelines and other structures that have a complex geometry.
Abstract translation: 使用非汞催化剂制备合成聚氨酯弹性体。 弹性体由含有由聚醚多元醇和多异氰酸酯，扩链剂，多异氰酸酯和微球体制成的预聚物的反应混合物制成。 弹性体自身粘附良好，这使得它对于具有复杂几何形状的管道和其他结构的热绝缘非常有用。
-
公开(公告)号：US10329371B2
公开(公告)日：2019-06-25
申请号：US15025159
申请日：2014-10-21
Applicant: Dow Global Technologies LLC
Inventor： Mikhail Y. Gelfer , Amber Stephenson , Venkat S. Minnikanti , Mark Brown, II
IPC: B05D3/00 , B05D7/00 , B05D1/00 , B05D5/00 , B05C9/06 , C08J9/32 , C08G18/48 , C09D175/08 , C08G18/66 , C08G18/76 , C08G18/08 , C08G18/22 , C08G18/32 , C08G18/40 , C23C16/56 , F16L59/14
Abstract: Syntactic polyurethane elastomers are made using a non-mercury catalyst. The elastomer is made from a reaction mixture containing a polymer polyol which has a liquid polyether polyol as a continuous phase and polymer particles dispersed in the liquid polyether polyol, a chain extender, a polyisocyanate and microspheres. The elastomer adheres well to itself, which makes it very useful as thermal insulation for pipelines and other structures that have a complex geometry.
-
Patent Agency Ranking
5.发明申请公开(公告)号：US20160272752A1
公开(公告)日：2016-09-22
申请号：US15025159
申请日：2014-10-21
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Mikhail Y. Gelfer , Amber Stephenson , Venkat S. Minnikanti , Mark Brown, II
CPC classification number: C08G18/485 , C08G18/0876 , C08G18/14 , C08G18/222 , C08G18/3206 , C08G18/4009 , C08G18/409 , C08G18/4816 , C08G18/4841 , C08G18/6674 , C08G18/7657 , C23C16/56 , F16L59/143
Abstract: Syntactic polyurethane elastomers are made using a non-mercury catalyst. The elastomer is made from a reaction mixture containing a polymer polyol which has a liquid polyether polyol as a continuous phase and polymer particles dispersed in the liquid polyether polyol, a chain extender, a polyisocyanate and microspheres. The elastomer adheres well to itself, which makes it very useful as thermal insulation for pipelines and other structures that have a complex geometry.
Abstract translation: 使用非汞催化剂制备合成聚氨酯弹性体。 弹性体由含有液态聚醚多元醇作为连续相的聚合物多元醇和分散在液体聚醚多元醇中的聚合物颗粒，扩链剂，多异氰酸酯和微球体的反应混合物制成。 弹性体自身粘附良好，这使得它对于具有复杂几何形状的管道和其他结构的热绝缘非常有用。
-
公开(公告)号：US10184039B2
公开(公告)日：2019-01-22
申请号：US15025182
申请日：2014-10-21
Applicant: Dow Global Technologies LLC
Inventor： Mikhail Y. Gelfer , Amber Stephenson , Mark Brown, II
IPC: B05D3/00 , B05D7/00 , B05D1/00 , B05D5/00 , B05C9/06 , C08J9/32 , C08G18/48 , C09D175/08 , C08G18/76 , C08G18/10 , C08G18/22 , C08G18/32 , C08K7/28 , C08L75/04 , F16L59/14
Abstract: Syntactic polyurethane elastomers are made using a non-mercury catalyst. The elastomer is made from a reaction mixture containing a prepolymer made from a polyether polyol and a polyisocyanate, a chain extender, a polyisocyanate and microspheres. The elastomer adheres well to itself, which makes it very useful as thermal insulation for pipelines and other structures that have a complex geometry.
-
7.发明申请SYNTACTIC POLYURETHANE ELASTOMERS BASED ON LOW UNSATURATION POLYOLS FOR USE IN SUBSEA PIPELINE INSULATION 审中-公开基于低不饱和聚合物在SYBSEA管道绝缘中使用的合成聚氨酯弹性体公开(公告)号：US20160230023A1
公开(公告)日：2016-08-11
申请号：US15025167
申请日：2014-10-21
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Mikhail Y. Gelfer , Amber Stephenson , Venkat S. Minnikanti , Mark Brown, II , Kamesh Vyakaranam
CPC classification number: C09D5/1662 , A41D3/00 , A41D27/10 , B05D7/146 , B29C39/003 , B29C39/021 , B29C39/38 , B29K2075/00 , B29K2105/251 , B29K2995/0015 , C08G18/161 , C08G18/3206 , C08G18/4841 , C08G18/485 , C08G18/4866 , C08G18/6674 , C08G18/7671 , C08J9/32 , C08J2375/08 , C09D5/1693 , C09D175/08 , F16L59/15
Abstract: Syntactic polyurethane elastomers are made using a non-mercury catalyst. The elastomer is made from a reaction mixture containing a polyether polyol having a low amount of terminal unsaturation, a chain extender, a polyisocyanate and microspheres The elastomer adheres well to itself, which makes it very useful as thermal insulation for pipelines and other structures that have a complex geometry.
Abstract translation: 使用非汞催化剂制备合成聚氨酯弹性体。 弹性体由含有少量末端不饱和键的聚醚多元醇，扩链剂，多异氰酸酯和微球体的反应混合物制成。弹性体很好地粘附到其本身上，这使其非常适用于具有 复杂的几何。
-
公开(公告)号：US10301481B2
公开(公告)日：2019-05-28
申请号：US15025167
申请日：2014-10-21
Applicant: Dow Global Technologies LLC
Inventor： Mikhail Y. Gelfer , Amber Stephenson , Venkat S. Minnikanti , Mark Brown, II , Kamesh Vyakaranam
IPC: B05D3/00 , B05D7/00 , B05D1/00 , B05D5/00 , B05C9/06 , C08J9/32 , C08G18/48 , C09D175/08 , C09D5/16 , C08G18/66 , C08G18/76 , C08G18/16 , C08G18/32 , A41D27/10 , A41D3/00 , B05D7/14 , B29C39/00 , B29C39/02 , B29C39/38 , F16L59/15 , B29K75/00 , B29K105/00
Abstract: Syntactic polyurethane elastomers are made using a non-mercury catalyst. The elastomer is made from a reaction mixture containing a polyether polyol having a low amount of terminal unsaturation, a chain extender, a polyisocyanate and microspheres. The elastomer adheres well to itself, which makes it very useful as thermal insulation for pipelines and other structures that have a complex geometry.
-
9.发明授权公开(公告)号：US10208178B2
公开(公告)日：2019-02-19
申请号：US15025173
申请日：2014-10-21
Applicant: DOW GLOBAL TECHNOLOGIES LLC
Inventor： Mikhail Y. Gelfer , Amber Stephenson , Venkat S. Minnikanti , Mark Brown, II , Mark R. Whelan , Arjun A Raghuraman
Abstract: Syntactic polyurethane elastomers are made using a non-mercury catalyst. The elastomer is made from a reaction mixture containing a polyether polyol, a chain extender, a polyisocyanate and microspheres. The elastomer is characterized morphologically by the presence of small discrete morphological domains 0.1 to 3 μm in diameter, and the substantial absence of discrete morphological domains 5 to 30 μm in diameter. The elastomer adheres well to itself, which makes it very useful as thermal insulation for pipelines and other structures that have a complex geometry.
-
-
-
-
-
-
-
-
Search Results
9
records
(took 0.013 seconds)
