公开(公告)号：US20160068661A1

公开(公告)日：2016-03-10

申请号：US14804660

申请日：2015-07-21

Applicant: Honeywell International Inc.

Inventor： Alagappan Thenappan ,  Eric Rainal

IPC: C08K5/19

CPC classification number: C08K5/19 ,  C08F14/24 ,  C08F2/16

Abstract: Methods for synthesizing stabilized polymers of chlorotrifluoroethylene and products manufactured using such polymers are disclosed herein. In one exemplary embodiment, a method for synthesizing chlorotrifluoroethylene (CTFE)-based polymers includes reacting, in the presence of an initiator and in a reaction medium at a pH of about 1.5 to about 2.5, one or more monomers comprising CTFE and after an amount of polymerization reaction time has passed, adding a neutralizing agent to the reaction medium to increase the pH of the reaction medium to within a range of about 1.8 to about 6.0.

Abstract translation: 本文公开了合成氯三氟乙烯稳定化聚合物的方法和使用这种聚合物制备的产品。 在一个示例性实施方案中，合成基于三氟氯乙烯（CTFE）的聚合物的方法包括在引发剂和反应介质的存在下，在约1.5至约2.5的pH下反应一种或多种包含CTFE的单体和一定量 的聚合反应时间过去，向反应介质中加入中和剂以将反应介质的pH提高到约1.8至约6.0的范围内。

公开(公告)号：US20140087195A1

公开(公告)日：2014-03-27

申请号：US13834800

申请日：2013-03-15

Applicant: HONEYWELL INTERNATIONAL INC.

Inventor： Eric Rainal ,  Awdhoot Vasant Kerkar ,  Alagappan Thenappan

IPC: D21H19/12

CPC classification number: D21H19/12 ,  D21H19/10 ,  D21H19/20 ,  D21H21/16 ,  Y10T428/3154

Abstract: Disclosed is a coated substrate, which includes a substrate comprising a cellulosic fiber material and a copolymer coated in a thin film on at least one surface of the substrate. The copolymer has at least two comonomer units of the formula: CX2CYA, wherein each X is independently selected from the group consisting of H, Cl and F; Y is selected from the group consisting of H, Cl, F, O(CZ2)nCZ3, (CZ2)nCZ3, (OCZ2CZ2)nCZ3 and (O(CZ2)n)nCZ3, wherein each n is independently from about 1 to about 12 and each Z is independently selected from the group consisting of H, Cl and F; and A is selected from the group consisting of H, Cl and F; provided that for at least one comonomer unit, at least one of A, Y, and either X or any Z is Cl.

Abstract translation: 公开了一种涂覆的基材，其包括包含纤维素纤维材料的基材和在基材的至少一个表面上涂覆有薄膜的共聚物。 共聚物具有至少两个下式的共聚单体单元：CX2CYA，其中每个X独立地选自H，Cl和F; Y选自H，Cl，F，O（CZ2）nCZ3，（CZ2）nCZ3，（OCZ2CZ2）nCZ3和（O（CZ2）n）nCZ3，其中每个n独立地为约1至约12 并且每个Z独立地选自H，Cl和F; A选自H，Cl和F; 条件是对于至少一个共聚单体单元，A，Y和X或任何Z中的至少一个是Cl。