公开(公告)号：US4604408A

公开(公告)日：1986-08-05

申请号：US745767

申请日：1985-06-17

Applicant: Norman R. Newburg, deceased

Inventor： Norman R. Newburg, deceased

IPC: C08G61/08 ,  C08J9/00 ,  C08J9/14 ,  C08F4/78

CPC classification number: C08J9/0061 ,  C08G61/08 ,  C08J9/0066 ,  C08J9/14 ,  C08J2345/00 ,  C08J2421/00

Abstract: A composition for making a cellular thermoset polymer comprised of polymerized units of dicyclopentadiene monomer. The composition includes dicyclopentadiene, a catalyst, and a blowing agent.

Abstract translation: 用于制备由二环戊二烯单体的聚合单元组成的细胞热固性聚合物的组合物。 该组合物包括二环戊二烯，催化剂和发泡剂。

公开(公告)号：US4535097A

公开(公告)日：1985-08-13

申请号：US526835

申请日：1983-08-26

Applicant: Norman R. Newburg, deceased

Inventor： Norman R. Newburg, deceased

IPC: C08F30/00 ,  C08F30/08 ,  C08F32/08 ,  C08G61/08 ,  C08J9/00 ,  C08J9/04 ,  C08J9/06 ,  C08J9/14 ,  C08L45/00

CPC classification number: C08J9/0061 ,  C08G61/08 ,  C08J9/0066 ,  C08J9/14 ,  C08J2345/00 ,  C08J2421/00

Abstract: Disclosed is a cellular thermoset poly(dicyclopentadiene) having a density of from about 0.2 to about 0.85 g/ml.

Abstract translation: 公开了密度为约0.2至约0.85g / ml的细胞热固性聚（二环戊二烯）。

公开(公告)号：US4481344A

公开(公告)日：1984-11-06

申请号：US526836

申请日：1983-08-26

Applicant: Norman R. Newburg, deceased

Inventor： Norman R. Newburg, deceased

IPC: C08G61/00 ,  C08G61/06 ,  C08G61/08 ,  C08J5/00 ,  C08F32/06

CPC classification number: C08G61/08

Abstract: Disclosed is the incorporation into a two-part metathesis-catalyst system of a halogen containing hydrocarbyl additive, where the hydrocarbyl additive contains at least one trihalogen substituted atom or at least one activated halogen atom. The use of this catalyst system to polymerize dicyclopentadiene results in a thermoset polymer containing low levels of residual monomer. Also disclosed is a preferred embodiment of dicyclopentadiene polymerization where the two parts of the metathesis-catalyst system, plus dicyclopentadiene are combined in the mixing head of a reaction injection molding machine and then injected into a mold where the dicyclopentadiene rapidly sets up into a thermoset polymer.

Abstract translation: 公开了掺入含卤素烃基添加剂的两部分复分解 - 催化剂体系，其中烃基添加剂含有至少一个三卤素取代的原子或至少一个活化的卤素原子。 使用该催化剂体系来聚合二环戊二烯导致含有低水平残余单体的热固性聚合物。 还公开了二环戊二烯聚合的优选实施方案，其中将复分解催化剂体系的两个部分加上二环戊二烯在反应注射成型机的混合头中组合，然后注入模具，其中二环戊二烯快速成为热固性聚合物 。

公开(公告)号：US4782125A

公开(公告)日：1988-11-01

申请号：US733418

申请日：1985-05-13

Applicant: Norman R. Newburg, deceased

Inventor： Norman R. Newburg, deceased

IPC: C08F2/00 ,  C08G61/08

CPC classification number: C08G61/08

Abstract: Disclosed is the incorporation into a two-part metathesis-catalyst system of a halogen containing hydrocarbyl additive, where the hydrocarbyl additive contains at least one trihalogen substituted atom or at least one activated halogen atom. The use of this catalyst system to polymerize dicyclopentadiene results in a thermoset polymer containing low levels of residual monomer. Also disclosed is a preferred embodiment of dicyclopentadiene polymerization where the two parts of the metathesis-catalyst system, plus dicyclopentadiene are combined in the mixing head of a reaction injection molding machine and then injected into a mold where the dicyclopentadiene rapidly sets up into a thermoset polymer.

Abstract translation: 公开了掺入含卤素烃基添加剂的两部分复分解 - 催化剂体系，其中烃基添加剂含有至少一个三卤素取代的原子或至少一个活化的卤素原子。 使用该催化剂体系来聚合二环戊二烯导致含有低水平残余单体的热固性聚合物。 还公开了二环戊二烯聚合的优选实施方案，其中将复分解催化剂体系的两个部分加上二环戊二烯在反应注射成型机的混合头中组合，然后注入模具，其中二环戊二烯快速成为热固性聚合物 。

公开(公告)号：US4496668A

公开(公告)日：1985-01-29

申请号：US610156

申请日：1984-05-14

Applicant: Norman R. Newburg, deceased

Inventor： Norman R. Newburg, deceased

IPC: C08G61/08 ,  C08J9/00 ,  C08J9/14

CPC classification number: C08J9/0061 ,  C08G61/08 ,  C08J9/0066 ,  C08J9/14 ,  C08J2345/00 ,  C08J2421/00 ,  Y10S521/908

Abstract: A cellular thermoset polymer comprised of polymerized units of dicyclopentadiene monomer, wherein the cells of said cellular polymer are small and uniform.

Abstract translation: 由二环戊二烯单体的聚合单元组成的细胞热固性聚合物，其中所述多孔聚合物的细胞小而均匀。