发明申请
WO2017095984A1 POLYMER COMPOSITIONS HAVING IMPROVED PROCESSABILITY AND METHODS OF MAKING AND USING SAME
审中-公开
基本信息:
- 专利标题: POLYMER COMPOSITIONS HAVING IMPROVED PROCESSABILITY AND METHODS OF MAKING AND USING SAME
- 专利标题(中):具有改进的可加工性的聚合物组合物及其制备和使用方法
- 申请号:PCT/US2016/064321 申请日:2016-12-01
- 公开(公告)号:WO2017095984A1 公开(公告)日:2017-06-08
- 发明人: DESLAURIERS, Paul J. , STARK, Jerry
- 申请人: CHEVRON PHILLIPS CHEMICAL COMPANY LP
- 申请人地址: 10001 Six Pines Drive The Woodlands, Texas 77380 US
- 专利权人: CHEVRON PHILLIPS CHEMICAL COMPANY LP
- 当前专利权人: CHEVRON PHILLIPS CHEMICAL COMPANY LP
- 当前专利权人地址: 10001 Six Pines Drive The Woodlands, Texas 77380 US
- 代理机构: WALTER, Chad E.
- 优先权: US14/960,056 20151204
- 主分类号: C08J5/18
- IPC分类号: C08J5/18 ; G01N33/44 ; C08L23/06
摘要:
A method of preparing a polymer article comprising preparing a plurality of polymer samples having a lower molecular weight (LMW) component and a higher molecular weight (HMW) component; sieving each of the plurality polymer samples to produce a corresponding plurality of sieved polymer samples; determining a heterogeneity value for each of the plurality of polymer samples; identifying at least one polymer sample from the plurality of polymer samples having a predicted gel count of less than 100 gels/ft 2 wherein the predicted gel count is a function of the heterogeneity value; and fabricating a film from the identified polymer sample having a predicted gel count of less than about 100 gels/ft 2 .
摘要(中):
制备聚合物制品的方法,其包括制备具有较低分子量(LMW)组分和较高分子量(HMW)组分的多个聚合物样品; 筛分多个聚合物样品中的每一个以产生相应的多个筛分聚合物样品; 确定所述多个聚合物样品中的每一个的异质性值; 从所述多个聚合物样品中鉴定至少一种聚合物样品,其预测的凝胶计数小于100凝胶/ ft 2,其中所述预测的凝胶计数是所述异质性值的函数; 并且由预测的凝胶计数小于约100凝胶/英尺2的由所识别的聚合物样品制造薄膜。 p>
IPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08J | 加工;配料的一般工艺过程;不包括在C08B,C08C,C08F,C08G或C08H小类中的后处理 |
------C08J5/00 | 含有高分子物质的制品或成形材料的制造 |
--------C08J5/18 | .薄膜或片材的制造 |