公开(公告)号：US20160326398A1

公开(公告)日：2016-11-10

申请号：US14703979

申请日：2015-05-05

Applicant: DSM IP ASSETS B.V.

Inventor： Paulus Antonius Maria STEEMAN ,  Xiaosong WU ,  Steven R. SCHMID ,  Edward J. MURPHY ,  John M. ZIMMERMAN ,  Anthony Joseph TORTORELLO

IPC: C09D175/14 ,  G02B6/02 ,  B05D3/06

CPC classification number: C09D175/14 ,  B05D3/067 ,  C03C25/106 ,  C08G18/672 ,  C08G18/724 ,  C09D5/002 ,  C09D175/16 ,  G02B1/12 ,  G02B6/02395 ,  G02B6/036 ,  Y10T428/2964 ,  C08G18/48

Abstract: Radiation curable coatings for use as a Primary Coating for optical fibers, optical fibers coated with said coatings and methods for the preparation of coated optical fibers. The radiation curable coating comprises at least one (meth)acrylate functional oligomer and a photoinitiator, wherein the urethane-(meth)acrylate oligomer CA/CR comprises (meth)acrylate groups, at least one polyol backbone and urethane groups, wherein about 15% or more of the urethane groups are derived from one or both of 2,4- and 2,6-toluene diisocyanate, wherein at least 15% of the urethane groups are derived from a cyclic or branched aliphatic isocyanate, and wherein said (meth)acrylate functional oligomer has a number average molecular weight of from at least about 4000 g/mol to less than or equal to about 15,000 g/mol; and wherein a cured film of the radiation curable Primary Coating composition has a modulus of less than or equal to about 1.2 MPa.

Abstract translation: 用作光纤的主要涂层的辐射固化涂层，涂覆有所述涂层的光纤以及用于制备涂覆的光纤的方法。 可辐射固化涂层包含至少一种（甲基）丙烯酸酯官能低聚物和光引发剂，其中氨基甲酸酯 - （甲基）丙烯酸酯低聚物CA / CR包含（甲基）丙烯酸酯基团，至少一个多元醇主链和氨基甲酸酯基团，其中约15％ 或更多的氨基甲酸酯基衍生自2,4-和2,6-甲苯二异氰酸酯中的一种或两种，其中至少15％的氨基甲酸酯基团衍生自环状或支链脂族异氰酸酯，并且其中所述（甲基） 丙烯酸酯官能低聚物的数均分子量为至少约4000g / mol至小于或等于约15,000g / mol; 并且其中所述可辐射固化的初级涂层组合物的固化膜的模量小于或等于约1.2MPa。

公开(公告)号：US20140126867A1

公开(公告)日：2014-05-08

申请号：US14105881

申请日：2013-12-13

Applicant: DSM IP ASSETS B.V.

Inventor： Wendell Wayne CATTRON ,  Steven R. SCHMID ,  Edward J. MURPHY ,  John M. ZIMMERMAN ,  Anthony Joseph TORTORELLO

IPC: C03C25/10 ,  G02B6/02

CPC classification number: C03C25/1065 ,  C08G18/6674 ,  C08G18/672 ,  C09D175/16 ,  G02B6/02395 ,  Y10T428/2964

Abstract: A wet-on-dry process for coating a glass optical fiber with a Radiation Curable Secondary Coating, comprising (a) operating a glass drawing tower to produce a glass optical fiber; (b) applying a radiation curable primary coating composition onto the surface of the optical fiber; (c) applying radiation to effect curing of said radiation curable primary coating composition; (d) applying a Radiation Curable Secondary Coating to the radiation curable primary coating; and (e) applying radiation to effect curing of said Radiation Curable Secondary Coating. Also, a wet-on-wet process for coating a glass optical fiber with a Radiation Curable Secondary Coating, comprising (a) operating a glass drawing tower to produce a glass optical fiber; (b) applying a radiation curable primary coating composition onto the surface of the optical fiber; (c) applying a Radiation Curable Secondary Coating to the radiation curable primary coating; and (d) applying radiation to effect curing of the radiation curable primary coating and the Radiation Curable Secondary Coating.

Abstract translation: 一种用于用可辐射固化二次涂层涂覆玻璃光纤的湿法干法，其包括（a）操作玻璃拉伸塔以制备玻璃光纤; （b）将可辐射固化的一级涂料组合物施加到光纤表面上; （c）施加辐射以实现所述可辐射固化的一次涂料组合物的固化; （d）将辐射可固化二次涂层施加到可辐射固化的一次涂层; 和（e）施加辐射以实现所述可辐射固化二次涂层的固化。 另外，用于通过可辐射固化二次涂层涂覆玻璃光纤的湿法湿式方法，包括（a）操作玻璃拉伸塔以制备玻璃光纤; （b）将可辐射固化的一级涂料组合物施加到光纤表面上; （c）将辐射可固化二次涂层施加到可辐射固化的一次涂层; 和（d）施加辐射以实现可辐射固化的一次涂层和可辐射固化二次涂层的固化。

公开(公告)号：US20140126868A1

公开(公告)日：2014-05-08

申请号：US14106431

申请日：2013-12-13

Applicant: DSM IP ASSETS B.V.

Inventor： Wendell Wayne CATTRON ,  Steven R. SCHMID ,  Edward J. MURPHY ,  John M. ZIMMERMAN ,  Anthony Joseph TORTORELLO

IPC: G02B6/02 ,  C09D163/00 ,  C03C25/10

CPC classification number: G02B6/02395 ,  C03C25/106 ,  C03C25/1065 ,  C08G18/672 ,  C09D163/00 ,  C09D175/16 ,  Y10T428/2964 ,  C08G18/48

Abstract: A Radiation Curable Secondary Coating comprising A) a Secondary Coating Oligomer Blend, which is mixed with B) a first diluent; C) a second diluent; D) an antioxidant; E) a first photoinitiator; F) a second photoinitiator; and G) optionally a slip additive or a blend of slip additives; wherein said Secondary Coating Oligomer Blend comprises: α) an Alpha Oligomer, which is non-urethane; (β) a Beta Oligomer; which is a urethane or non-urethane. γ) a Gamma Oligomer; wherein said Gamma Oligomer is an epoxy diacrylate.

Abstract translation: 一种可辐射固化二次涂层，其包含A）第二涂料低聚物混合物，其与B）第一稀释剂混合; C）第二稀释剂; D）抗氧化剂; E）第一光引发剂; F）第二光引发剂; 和G）任选的滑爽添加剂或滑爽添加剂的混合物; 其中所述第二涂料低聚物共混物包含：α）非聚氨酯的α低聚物; （＆bgr;）β低聚物; 其是聚氨酯或非聚氨酯。 γ）γ低聚物; 其中所述Gamma低聚物是环氧二丙烯酸酯。

公开(公告)号：US20140106082A1

公开(公告)日：2014-04-17

申请号：US14106637

申请日：2013-12-13

Applicant: DSM IP ASSETS B.V.

Inventor： Wendell Wayne CATTRON ,  Steven R. SCHMID ,  Edward J. MURPHY ,  John M. ZIMMERMAN ,  Anthony Joseph TORTORELLO

IPC: G02B1/12

CPC classification number: G02B1/12 ,  C03C25/1065 ,  C08G18/672 ,  C08G18/724 ,  C09D163/00 ,  C09D175/14 ,  C09D175/16 ,  Y10T428/2938 ,  Y10T428/2964 ,  C08G18/48

Abstract: The invention relates to a Radiation Curable Secondary Coating composition for use on an Optical Fiber. The Radiation Curable Secondary Coating composition is a urethane-free Alpha Oligomer prepared by reaction of the following: (a) an acrylate compound selected from an alcohol-containing acrylate or alcohol-containing methacrylate compound, (b) an anhydride compound, (c) an epoxy-containing compound, (d) optionally an extender compound, and (e) optionally a catalyst. The invention also relates to a coated wire and to a coated optical fiber.

Abstract translation: 本发明涉及一种用于光纤的辐射固化二次涂料组合物。 辐射固化二次涂料组合物是通过以下反应制备的不含氨基甲酸酯的α-低聚物：（a）选自含醇丙烯酸酯或含醇甲基丙烯酸酯化合物的丙烯酸酯化合物，（b）酸酐化合物，（c） 含环氧基的化合物，（d）任选的增量化合物，和（e）任选的催化剂。 本发明还涉及涂覆线和涂覆光纤。

公开(公告)号：US20140226943A1

公开(公告)日：2014-08-14

申请号：US14104290

申请日：2013-12-12

Applicant: DSM IP ASSETS B.V.

Inventor： Xiaosong Dean WU ,  Steven R. SCHMID ,  Edward J. MURPHY ,  John M. ZIMMERMAN ,  Anthony Joseph TORTORELLO

IPC: G02B6/036 ,  C03B37/012

CPC classification number: G02B6/036 ,  C03B37/01262 ,  C03C25/106 ,  C08G18/672 ,  C08G18/724 ,  C09D5/002 ,  C09D175/16 ,  G02B6/02395 ,  Y10T428/2964 ,  C08G18/48

Abstract: A wet-on-dry process for coating a glass optical fiber with a radiation curable Primary Coating, comprising (a) operating a glass drawing tower to produce a glass optical fiber; (b) applying a radiation curable Primary Coating composition onto the surface of the optical fiber; (c) applying radiation to effect curing of said radiation curable Primary Coating composition; (d) applying a secondary coating to the Primary Coating; and (e) applying radiation to effect curing of said secondary coating. Also, a wet-on-wet process for coating a glass optical fiber with a radiation curable Primary Coating, comprising (a) operating a glass drawing tower to produce a glass optical fiber; (b) applying a radiation curable Primary Coating composition onto the surface of the optical fiber; (c) applying a secondary coating to the Primary Coating; and (d) applying radiation to effect curing of the Primary Coating and the secondary coating.

Abstract translation: 一种用于涂覆具有可辐射固化的初级涂层的玻璃光纤的湿法干燥方法，包括（a）操作玻璃拉伸塔以制备玻璃光纤; （b）将可辐射固化的初级涂层组合物施加在光纤表面上; （c）施加辐射以实现所述可辐射固化的初级涂料组合物的固化; （d）将二次涂层施加到初级涂层; 和（e）施加辐射以实现所述二次涂层的固化。 另外，用于将可辐射固化的初级涂层涂覆在玻璃光纤上的湿法湿式方法，包括：（a）操作玻璃拉伸塔以制备玻璃光纤; （b）将可辐射固化的初级涂层组合物施加在光纤表面上; （c）将二次涂层施加到初级涂层; 和（d）施加辐射以实现初级涂层和二次涂层的固化。

公开(公告)号：US20140126866A1

公开(公告)日：2014-05-08

申请号：US14105632

申请日：2013-12-13

Applicant: DSM IP ASSETS B.V.

Inventor： Xiaosong Dean WU ,  Steven R. SCHMID ,  Edward J. MURPHY ,  John M. ZIMMERMAN ,  Anthony Joseph TORTORELLO

IPC: C03C25/10 ,  G02B6/02

CPC classification number: C03C25/1065 ,  C03C25/106 ,  C08G18/672 ,  C08G18/724 ,  C08G18/755 ,  C08G18/7621 ,  C09D175/16 ,  G02B6/02395 ,  Y10T428/2964

Abstract: Radiation curable coatings for use as a Primary Coating for optical fibers, optical fibers coated with said coatings and methods for the preparation of coated optical fibers. A radiation curable Primary Coating composition comprising: an oligomer; a diluent monomer; a photoinitiator; an antioxidant; and an adhesion promoter; wherein said oligomer is the reaction product of: a hydroxyethyl acrylate; an aromatic isocyanate; an aliphatic isocyanate; a polyol; a catalyst; and an inhibitor, wherein said catalyst is an organo bismuth catalyst; wherein said oligomer has a number average molecular weight of from at least about 4000 g/mol to less than or equal to about 15,000 g/mol; and wherein a cured film of said radiation curable coating composition has a peak tan delta Tg of from about −25° C. to about −45° C.; and a modulus of from about 0.50 MPa to about 1.2 MPa.

Abstract translation: 用作光纤的主要涂层的辐射固化涂层，涂覆有所述涂层的光纤以及用于制备涂覆的光纤的方法。 一种可辐射固化的初级涂料组合物，其包含：低聚物; 稀释剂单体; 光引发剂; 抗氧化剂 和粘合促进剂; 其中所述低聚物是以下物质的反应产物：丙烯酸羟乙酯; 芳香族异氰酸酯; 脂肪族异氰酸酯; 多元醇 催化剂 和抑制剂，其中所述催化剂是有机铋催化剂; 其中所述低聚物的数均分子量为至少约4000g / mol至小于或等于约15,000g / mol; 并且其中所述可辐射固化涂料组合物的固化膜具有约-25℃至约-45℃的峰值tanδTg。 和约0.50MPa至约1.2MPa的模量。

公开(公告)号：US20140099063A1

公开(公告)日：2014-04-10

申请号：US14104572

申请日：2013-12-12

Applicant: DSM IP ASSETS B.V.

Inventor： Paulus Antonius Maria STEEMAN ,  Xiaosong WU ,  Steven R. SCHMID ,  Edward J. MURPHY ,  John M. ZIMMERMAN ,  Anthony Joseph TORTORELLO

IPC: G02B1/12 ,  G02B6/036

CPC classification number: C09D175/14 ,  B05D3/067 ,  C03C25/106 ,  C08G18/672 ,  C08G18/724 ,  C09D5/002 ,  C09D175/16 ,  G02B1/12 ,  G02B6/02395 ,  G02B6/036 ,  Y10T428/2964 ,  C08G18/48

Abstract: Radiation curable coatings for use as a Primary Coating for optical fibers, optical fibers coated with said coatings and methods for the preparation of coated optical fibers. The radiation curable coating comprises at least one (meth)acrylate functional oligomer and a photoinitiator, wherein the urethane-(meth)acrylate oligomer CA/CR comprises (meth)acrylate groups, at least one polyol backbone and urethane groups, wherein about 15% or more of the urethane groups are derived from one or both of 2,4- and 2,6-toluene diisocyanate, wherein at least 15% of the urethane groups are derived from a cyclic or branched aliphatic isocyanate, and wherein said (meth)acrylate functional oligomer has a number average molecular weight of from at least about 4000 g/mol to less than or equal to about 15,000 g/mol; and wherein a cured film of the radiation curable Primary Coating composition has a modulus of less than or equal to about 1.2 MPa.

Abstract translation: 用作光纤的主要涂层的辐射固化涂层，涂覆有所述涂层的光纤以及用于制备涂覆的光纤的方法。 可辐射固化涂层包含至少一种（甲基）丙烯酸酯官能低聚物和光引发剂，其中氨基甲酸酯 - （甲基）丙烯酸酯低聚物CA / CR包含（甲基）丙烯酸酯基团，至少一个多元醇主链和氨基甲酸酯基团，其中约15％ 或更多的氨基甲酸酯基衍生自2,4-和2,6-甲苯二异氰酸酯中的一种或两种，其中至少15％的氨基甲酸酯基团衍生自环状或支链脂族异氰酸酯，并且其中所述（甲基） 丙烯酸酯官能低聚物的数均分子量为至少约4000g / mol至小于或等于约15,000g / mol; 并且其中所述可辐射固化的初级涂层组合物的固化膜的模量小于或等于约1.2MPa。