公开(公告)号：EP0426073A3

公开(公告)日：1991-10-02

申请号：EP90120711.8

申请日：1990-10-29

Applicant: UNION CARBIDE CHEMICALS AND PLASTICS COMPANY, INC.

Inventor： Furrer, Willy ,  Schombourg, Jacques Jean Francois Joseph

IPC: C08F255/00 ,  C08F2/02 ,  C08J3/22

CPC classification number: C08J3/226 ,  C08F255/00 ,  C08J2323/02 ,  C08J2423/00 ,  C08L43/04 ,  C08F230/08

Abstract: A process for producing a polymer crosslinkable by exposure to moisture in the presence of a hydrolysis/condensation catalyst comprising blending (i) a thermoplastic base polymer, (ii) a solid carrier polymer containing a silane, and (iii) a free radical generator; heating and mixing (i), (ii) and (iii) together at a temperature above the crystalline melting point of said base polymer; optionally, a free-radical generator, hydrolysis/condensation catalyst, and other additives are contained in the solid carrier polymer.

公开(公告)号：EP0446695A1

公开(公告)日：1991-09-18

申请号：EP91102754.8

申请日：1991-02-25

Applicant: UNION CARBIDE CHEMICALS AND PLASTICS COMPANY, INC.

Inventor： Kantz, John Francis

IPC: B65D88/16 ,  B65D77/04

CPC classification number: B65D77/061 ,  Y10S383/906

Abstract: A package assembly (2) for providing ultra-clean storage and gravity discharge of contaminatable powder or granular materials which comprises an outer container (2), a sterile vapor impermeable bag (12) within said container (2), said bag (2) having a bag body an inlet (4) and an outlet (8), said inlet (4) and outlet (8) being closed (22) when said bag accommodates said material to prevent contamination of said material, said outlet (8) defining an opening, a flexible vapor impermeable tubular inner sheet (16) extending from said opening (10) and having a discharge end, a vapor impermeable tubular outer sheet (18) enveloping said inner sheet (16) terminating in a closed end (22), said inner sheet (16) being secured by releasable securing means (46) proximate said opening to prevent discharge of materials from said opening (16) whereby when said inner sheet (16) is positioned in a receiving means (24) and said terminal end of said outer sheet (18) is open and positioned around said receiving means (24) and secured (48) thereto, release of said securing means (46) permits discharge of said material into said receiving means (24) without contamination of said material.

Abstract translation: 一种用于提供可污染的粉末或颗粒材料的超清洁储存和重力排放的包装组件（2），其包括外容器（2），所述容器（2）内的无菌蒸气不可渗透袋（12），所述袋（2） 具有袋体的入口（4）和出口（8），当所述袋容纳所述材料以防止所述材料的污染时，所述入口（4）和出口（8）被封闭（22），所述出口（8）限定 开口，从所述开口（10）延伸并具有排放端的柔性蒸气不可渗透的管状内片（16），包封所述内片（16）的不透气的管状外片（18），其终止于封闭端（22） 所述内片（16）通过靠近所述开口的可释放的固定装置（46）固定，以防止材料从所述开口（16）排出，从而当所述内片（16）位于接收装置（24）中并且所述终端 所述外片（18）的端部打开并且定位在所述接收器周围 释放装置（24）并固定（48），所述固定装置（46）的释放允许将所述材料排放到所述接收装置（24）中，而不会污染所述材料。

公开(公告)号：EP0361520A3

公开(公告)日：1991-08-28

申请号：EP89118092.9

申请日：1989-09-29

Applicant: UNION CARBIDE CHEMICALS AND PLASTICS COMPANY INC. (a New York corporation)

Inventor： Cann, Kevin Joseph ,  Karol, Frederick Joseph ,  Lee, Hiu Hee ,  Marcinkowsky, Arthur Ernest

IPC: C08F4/68 ,  C08F10/02

CPC classification number: C08F10/02 ,  C08F4/68

Abstract: A vanadium catalyst composition comprising:
(i) the reaction product of a vanadium compound and an electron donor, which is a liquid, organic Lewis base in which the vanadium compound is soluble; (ii) a hydrocarbyl aluminum cocatalyst; and (iii) a promoter having the following formula:
C₃(X) a (F) b (H) c
wherein X is chlorine, bromine, or iodine, and each X can be alike or different
a = an integer from 6 to 8
b = an integer from 0 to 2
c = an integer from 0 to 2
a + b + c = 8

Abstract translation: 一种钒催化剂组合物，它包含：（ⅰ）钒化合物和电子给体的反应产物，它是钒化合物可溶于其中的液体有机路易斯碱; （ii）烃基铝助催化剂; 和（ⅲ）具有下式的助催化剂：C 3（X）a（F）b（H）c其中X是氯，溴或碘，每个X可以相同或不同，a = 6至8的整数 b = 0至2的整数c = 0至2的整数a + b + c = 8

公开(公告)号：EP0439838A2

公开(公告)日：1991-08-07

申请号：EP90125748.5

申请日：1990-12-28

Applicant: UNION CARBIDE CHEMICALS AND PLASTICS COMPANY, INC.

Inventor： Kao, Sun-Chueh ,  Karol, Frederick John

IPC: C08F10/02 ,  C08F4/68 ,  C08F4/635

CPC classification number: C08F10/00 ,  C08F4/635 ,  C08F4/68

Abstract: A vanadium-based catalyst is treated with certain alkylaluminum alkoxide compounds as a means of narrowing and effectively regulating the molecular weight distribution of the polymers produced with the catalyst.

Abstract translation: 用某些烷基铝醇盐化合物处理钒基催化剂作为缩小并有效调节用催化剂生产的聚合物的分子量分布的手段。

公开(公告)号：EP0434099A2

公开(公告)日：1991-06-26

申请号：EP90125303.9

申请日：1990-12-21

Applicant: UNION CARBIDE CHEMICALS AND PLASTICS COMPANY, INC.

Inventor： Beckett, Alison Darnell ,  Koleske, Joseph Victor ,  Gerkin, Richard Michael

IPC: G03F7/031

CPC classification number: G03F7/031

Abstract: A process for texturing a coating via exposing a photocurable composition comprising a multifunctional urea compound, an ethylenically unsaturated compound, and an aromatic ketone photosensitizer that functions through a hydrogen abstraction mechanism when exposed to ultraviolet light.

Abstract translation: 一种用于经由曝光光固化组合物包含多官能脲化合物以烯属不饱和化合物纹理化涂层的方法，以及芳族酮光敏剂通过夺氢机制做功能当暴露于紫外光。

公开(公告)号：EP0434087A2

公开(公告)日：1991-06-26

申请号：EP90125127.2

申请日：1990-12-21

Applicant: UNION CARBIDE CHEMICALS AND PLASTICS COMPANY, INC.

Inventor： Gerkin, Richard Michael ,  Koleske, Joseph Victor

IPC: C08F2/46 ,  C08G18/50 ,  C08G18/81 ,  C08L75/14

CPC classification number: G03F7/035 ,  C08F2/50 ,  C08F290/14

Abstract: A photocurable composition comprising a multifunctional urea compound, an ethylenically unsaturated compound, and an aromatic ketone photosensitizer that functions through a hydrogen abstraction mechanism and its use in making cured products.

Abstract translation: 一种可光固化组合物，其包含多官能脲化合物，烯键式不饱和化合物和芳族酮光敏剂，其通过取氢机理起作用及其在制备固化产物中的用途。

公开(公告)号：EP0426140A2

公开(公告)日：1991-05-08

申请号：EP90120847.0

申请日：1990-10-30

Applicant: UNION CARBIDE CHEMICALS AND PLASTICS COMPANY, INC.

Inventor： Ficker, Harold K. ,  Twu, Fred Chun-Chien ,  Liu, Han Tai

IPC: C08F210/06 ,  C08F2/34 ,  C08F4/646

CPC classification number: C08F210/06 ,  C08F4/6465 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/18 ,  C08F210/16

Abstract: A process for the copolymerization of a mixture of monomers comprising propylene and 1-hexene which comprises contacting the monomers and, optionally, hydrogen in the gas phase in a single stage reaction zone, under polymerization conditions, with a catalyst system comprising (i) a solid catalyst precursor, which includes magnesium; titanium; a halogen which is chlorine, bromine, or iodine, or a mixture thereof; and a polycarboxylic acid ester containing two coplanar ester groups attached to adjacent carbon atoms; (ii) a hydrocarbyl aluminum cocatalyst; and (iii) a silicon compound containing at least one silicon-oxygen-carbon group, at a temperature of from about 50°C to about 90°C, wherein:

(a) the atomic ratio of aluminum to titanium is in the range of about 10 to about 300;
(b) the molar ratio of aluminum to silicon compound is in the range of about 0.5 to about 10;
(c) the propylene partial pressure is in the range of about 50 to about 400 psi;
(d) the 1-hexene partial pressure is in the range of about 1 to about 15 psi;
(e) if hydrogen is present, the hydrogen partial pressure is in the range of up to about 80 psi;
(f) the superficial gas velocity is in the range of about 1 to about 3 feet per second; and
(g) the molar ratio of 1-hexene to propylene is in the range of about 0.01:1 to about 0.08:1.

Abstract translation: 包含丙烯和1-己烯的单体混合物共聚的方法，其包括使单体和任选地在气相中的氢气在单级反应区中在聚合条件下与催化剂体系接触，催化剂体系包含（i） 固体催化剂前体，其包括镁; 钛; 氯，溴或碘的卤素或其混合物; 和含有连接在相邻碳原子上的两个共面酯基的多元羧酸酯; （ii）烃基铝助催化剂; 和（iii）在约50℃至约90℃的温度下含有至少一个硅 - 氧 - 碳基团的硅化合物，其中：（a）铝与钛的原子比在 约10至约300; （b）铝与硅化合物的摩尔比在约0.5至约10的范围内; （c）丙烯分压在约50至约400psi的范围内; （d）1-己烯分压在约1至约15psi的范围内; （e）如果存在氢气，则氢分压在高达约80psi的范围内; （f）表观气体速度在约1至约3英尺每秒的范围内; 和（g）1-己烯与丙烯的摩尔比在约0.01:1至约0.08:1的范围内。 C

公开(公告)号：EP0426139A2

公开(公告)日：1991-05-08

申请号：EP90120846.2

申请日：1990-10-30

Applicant: UNION CARBIDE CHEMICALS AND PLASTICS COMPANY, INC.

Inventor： Twu, Fred Chun-Chien ,  Ficker, Harold Kurt ,  Burdett, Ian Donald

IPC: C08F210/06 ,  C08F2/34 ,  C08F4/646

CPC classification number: C08F210/06 ,  C08F4/6465 ,  C08F210/14 ,  C08F2500/12 ,  C08F2500/18 ,  C08F210/08 ,  C08F210/16

Abstract: A process for the copolymerization of a mixture of monomers comprising propylene and 1-butene which comprises contacting the monomers and hydrogen in the gas phase in a single stage reaction zone, under polymerization conditions, with a catalyst system comprising (i) a solid catalyst precursor, which includes magnesium; titanium; a halogen which is chlorine, bromine, or iodine, or a mixture thereof; and a polycarboxylic acid ester containing two coplanar ester groups attached to adjacent carbon atoms; (ii) a hydrocarbyl aluminum cocatalyst; and (iii) a silicon compound containing at least one silicon-oxygen-carbon group, a temperature of from about 50°C to about 90°C, wherein:

(a) the atomic ratio of aluminum to titanium is in the range of about 10 to about 300;
(b) the molar ratio of aluminum to silicon compound is in the range of about 0.5 to about 10;
(c) the propylene partial pressure is in the range of about 50 to about 450 psi;
(d) the 1-butene partial pressure is in the range of about 10 to about 50 psi;
(e) the hydrogen partial pressure is in the range of about 0.1 psi to about 80 psi;
(f) the superficial gas velocity is in the range of about 1 to about 3 feet per second; and
(g) the molar ratio of 1-butene to propylene is in the range of about 0.01:1 to about 0.4:1.

Abstract translation: 共聚包含丙烯和1-丁烯的单体混合物的方法，其包括在聚合条件下在单阶段反应区中将单体和氢气在气相中接触，催化剂体系包括（i）固体催化剂前体 ，其中包括镁; 钛; 氯，溴或碘的卤素或其混合物; 和含有连接在相邻碳原子上的两个共面酯基的多元羧酸酯; （ii）烃基铝助催化剂; 和（iii）含有至少一个硅 - 氧 - 碳基团的硅化合物，温度为约50℃至约90℃，其中：（a）铝与钛的原子比在约 10至约300; （b）铝与硅化合物的摩尔比在约0.5至约10的范围内; （c）丙烯分压在约50至约450psi的范围内; （d）1-丁烯分压在约10至约50psi的范围内; （e）氢分压在约0.1psi至约80psi的范围内; （f）表观气体速度在约1至约3英尺每秒的范围内; 和（g）1-丁烯与丙烯的摩尔比在约0.01:1至约0.4:1的范围内。 一个

公开(公告)号：EP0425020A1

公开(公告)日：1991-05-02

申请号：EP90202758.0

申请日：1990-10-17

Applicant: UNION CARBIDE CHEMICALS AND PLASTICS COMPANY, INC.

Inventor： Thorsteinson, Erlind Magnus ,  Bhasin, Madan Mohan ,  Seyedmonir, Seyed Razi

IPC: C07D301/10 ,  B01J23/66

CPC classification number: C07D301/10 ,  B01J23/50 ,  B01J23/66 ,  B01J35/0026 ,  B01J35/1009 ,  B01J35/1042

Abstract: Catalysts for the epoxidation of alkene, especially ethylene, to the corresponding alkylene oxide, e.g., ethylene oxide, which catalysts contain a high silver content on carriers having a high surface area and a high pore volume are disclosed. Methods for making and using such catalysts are also disclosed.

Abstract translation: 公开了用于将烯烃，特别是乙烯环氧化成相应的环氧烷（例如环氧乙烷）的催化剂，该催化剂在具有高表面积和高孔体积的载体上含有高银含量。 还公开了制备和使用这些催化剂的方法。

公开(公告)号：EP0422452A2

公开(公告)日：1991-04-17

申请号：EP90118575.1

申请日：1990-09-27

Applicant: UNION CARBIDE CHEMICALS AND PLASTICS COMPANY, INC.

Inventor： Rhee, Seung Joon ,  Baker, Edgar Chapman ,  Edwards, David Nicholas ,  Lee, Kiu Hee ,  Moorhouse, John Henry ,  Scarola, Leonard Sebastian ,  Karol, Frederick John

IPC: C08F2/44 ,  C08F2/34 ,  C08F210/16 ,  C08F36/06 ,  C08F297/08

CPC classification number: C08F2/44 ,  B29K2019/00 ,  B29K2021/00 ,  B29K2023/16 ,  B29K2105/16 ,  C08F210/18 ,  Y10S526/901 ,  C08F2/34

Abstract: A process for producing sticky polymers at polymerization reaction temperatures in excess of the softening temperature of the sticky polymers in a fluidized bed reactor catalyzed by a transition metal catalyst, which comprises conducting the polymerization reaction above the softening temperatures of the sticky polymers in the presence of about 0.3 to about 80 weight percent, based on the weight of the final product of an inert particulate material having a mean particle size of from about 0.01 to about 10 microns whereby polymer agglomeration of the sticky polymers is maintained at a size suitable for continuously producing the sticky polymers.

Abstract translation: 在由过渡金属催化剂催化的流化床反应器中的聚合反应温度超过粘性聚合物的软化温度的粘合聚合物生产粘合聚合物的方法，该方法包括在聚合反应温度高于粘聚聚物的软化温度的情况下， 约0.3至约80重量％，基于平均粒度为约0.01至约10微米的惰性颗粒材料的最终产物的重量，由此粘合聚合物的聚合物附聚保持在适于连续生产的尺寸 粘性聚合物。