公开(公告)号：US06632874B2

公开(公告)日：2003-10-14

申请号：US09846648

申请日：2001-05-01

Applicant: Mark Rule ,  Yu Shi ,  Linda Hsiaohua Liu ,  John V. Standish

Inventor： Mark Rule ,  Yu Shi ,  Linda Hsiaohua Liu ,  John V. Standish

IPC: B29D2200

CPC classification number: C08F6/006 ,  C08K5/00 ,  C08L23/06 ,  C08L23/10 ,  Y10T428/1352 ,  C08L23/02

Abstract: Methods are provided for decreasing aldehyde content in polyolefin materials comprising combining with the polyolefin material an organic additive compound which reacts with aldehydes to form water and a resulting organic compound. The organic additive compound comprises at least two hydrogen-substituted heteroatoms bonded to carbons of the organic additive compound such that the organic additive compound is reactive with aldehydes present in the polyolefin to form water and the resulting organic compound, which comprises an unbridged five- or six-member ring including the at least two heteroatoms. The resulting organic compound advantageously neither imparts an off-taste to food and beverage products in contact with the polyolefin nor discolors the polyolefin. Preferred polyolefins include polypropylene and polyethylene.

Abstract translation: 提供了用于降低聚烯烃材料中醛含量的方法，包括与聚烯烃材料结合的有机添加剂化合物与醛反应形成水和所得的有机化合物。 有机添加剂化合物包含至少两个与有机添加剂化合物的碳结合的氢取代的杂原子，使得有机添加剂化合物与存在于聚烯烃中的醛反应形成水，所得的有机化合物包含未桥连的五元或 六元环，包括至少两个杂原子。 所得到的有机化合物有利地既不会对与聚烯烃接触的食品和饮料产品产生异味，也不会使聚烯烃变色。 优选的聚烯烃包括聚丙烯和聚乙烯

公开(公告)号：US5180775A

公开(公告)日：1993-01-19

申请号：US819696

申请日：1992-01-13

Applicant: Shriram Bagrodia ,  David R. Fagerburg ,  Steven Gedon ,  Joseph J. Watkins ,  Paul B. Lawrence ,  Mark Rule

Inventor： Shriram Bagrodia ,  David R. Fagerburg ,  Steven Gedon ,  Joseph J. Watkins ,  Paul B. Lawrence ,  Mark Rule

IPC: C08L23/16 ,  C08L81/02 ,  C08L81/04 ,  D01F6/46 ,  D01F6/76

CPC classification number: C08L81/02 ,  C08L81/04 ,  C08L23/16

Abstract: Disclosed is a composition comprising(A) from 99.9 to 60 weight percent, based on the weight of the composition, of a copoly(arylene sulfide) and(B) from 0.1 to 40 weight percent, based on the weight of the composition, of an ethylene-propylene rubber.

Abstract translation: 公开了一种组合物，其包含（A）基于组合物重量的99.9至60重量％的基于组合物重量的共聚（亚芳基硫醚）和（B）0.1至40重量％的组合物， 乙丙橡胶。

公开(公告)号：US4952671A

公开(公告)日：1990-08-28

申请号：US219123

申请日：1988-07-15

Applicant: David R. Fagerburg ,  Joseph J. Watkins ,  Paul B. Lawrence ,  Mark Rule

Inventor： David R. Fagerburg ,  Joseph J. Watkins ,  Paul B. Lawrence ,  Mark Rule

IPC: C08G75/02 ,  C08G75/06

CPC classification number: C08G75/0277 ,  C08G75/0231 ,  C08G75/0263

Abstract: A copoly(arylene sulfide) corresponding to the structure ##STR1## wherein A is a divalent substituted or unsubstituted aromatic radical, T is a monovalent aromatic radical, x is n the range of 0.5 t 0.001 and n is at least 100.

公开(公告)号：US4945155A

公开(公告)日：1990-07-31

申请号：US350668

申请日：1989-05-11

Applicant: David R. Fagerburg ,  Mark Rule ,  Joseph J. Watkins ,  Paul B. Lawrence

Inventor： David R. Fagerburg ,  Mark Rule ,  Joseph J. Watkins ,  Paul B. Lawrence

IPC: C08G75/02 ,  C08G75/14

CPC classification number: C08G75/0263 ,  C08G75/0231 ,  C08G75/0281 ,  C08G75/14

Abstract: A process comprising heating for a sufficient period of time and at a temperature in the range of the glass transition temperature of the polymer to 5 degrees C below the melting point of the polymer, a solid, comminuted, copoly(arylene sulfide) prepared by reacting at a polymer producing temperature a mixture of a diiodoaromatic compound and elemental sulfur which contains less than 0.05 weight percent carbon, the copoly(arylene sulfide) corresponding to the structure[(--A--S--).sub.1--x (--A--S--S--).sub.x ].sub.nwherein A is a divalent substituted or unsubstituted aromatic radical, x is in the range of 0.2 to 0.005 and n is at least 100.

公开(公告)号：US4855393A

公开(公告)日：1989-08-08

申请号：US312289

申请日：1989-02-13

Applicant: Mark Rule ,  David R. Fagerburg ,  Joseph J. Watkins ,  Jerry S. Fauver

Inventor： Mark Rule ,  David R. Fagerburg ,  Joseph J. Watkins ,  Jerry S. Fauver

IPC: C08G75/02

CPC classification number: C08G75/0263 ,  C08G75/0227 ,  C08G75/0236

Abstract: A process for preparing a copoly(arylene sulfide) corresponding to the structure[(--A--S--).sub.1-x (--A--S--S--).sub.x ].sub.nwherein x is in the range of 0.5 to 0.001 by reacting a mixture of a diiodoaromatic compound and elemental sulfur in the absence of a basic material.

Abstract translation: 制备对应于[（-AS-）1-x（-ASS-）x] n结构的共聚（亚芳基硫醚）的方法，其中x为0.5至0.001的范围内，通过使二碘代芳族化合物和 不含碱性物质的元素硫。

公开(公告)号：US4847406A

公开(公告)日：1989-07-11

申请号：US2522

申请日：1987-01-12

Applicant: Guy R. Steinmetz ,  Mark Rule

Inventor： Guy R. Steinmetz ,  Mark Rule

IPC: B01J27/13 ,  C07B61/00 ,  C07C17/00 ,  C07C17/16 ,  C07C19/07 ,  C07C67/00 ,  C07C67/36 ,  C07C69/76 ,  C07C69/80 ,  C07C69/82

CPC classification number: C07C69/76

Abstract: Disclosed is a process for the co-production of aromatic carboxylates and alkyl iodides by the carbonylation of aromatic iodides in the presence of an alkanol and a ruthenium catalyst.

Abstract translation: 公开了在烷醇和钌催化剂存在下通过芳族碘化物的羰基化共同生产芳族羧酸盐和烷基碘化物的方法。

公开(公告)号：US4845280A

公开(公告)日：1989-07-04

申请号：US179686

申请日：1988-04-11

Applicant: Guy R. Steinmetz ,  Mark Rule

Inventor： Guy R. Steinmetz ,  Mark Rule

IPC: C07C51/10

CPC classification number: C07C51/10

Abstract: Disclosed is a process for the production of aromatic carboxylic acids by the carbonylation of aromatic bromides in the presence of a nickel catalyst, a Bronsted base and an iodide promoter.

Abstract translation: 公开了通过在镍催化剂，布朗斯台德碱和碘化物促进剂的存在下芳族溴化物的羰基化生产芳族羧酸的方法。

公开(公告)号：US4827018A

公开(公告)日：1989-05-02

申请号：US112203

申请日：1987-10-22

Applicant: Mark Rule ,  Thomas H. Larkins, Jr. ,  Donald W. Lane ,  Guy R. Steinmetz

Inventor： Mark Rule ,  Thomas H. Larkins, Jr. ,  Donald W. Lane ,  Guy R. Steinmetz

IPC: C07C19/07 ,  C07C69/76 ,  C07C67/36 ,  C07C17/00

CPC classification number: C07C19/07 ,  C07C69/76

Abstract: Disclosed is a process for the co-production of aromatic carboxylates and alkyl iodides by the carbonylation of aromatic iodides in the presence of an alkanol and a nickel catalyst.

Abstract translation: 公开了在烷醇和镍催化剂存在下通过芳族碘化物的羰基化共同生产芳族羧酸盐和烷基碘化物的方法。

公开(公告)号：US4826956A

公开(公告)日：1989-05-02

申请号：US196711

申请日：1988-05-20

Applicant: David R. Fagerburg ,  Joseph J. Watkins ,  Paul B. Lawrence ,  Mark Rule

Inventor： David R. Fagerburg ,  Joseph J. Watkins ,  Paul B. Lawrence ,  Mark Rule

IPC: C08G75/02 ,  C08G75/14

CPC classification number: C08G75/14 ,  C08G75/0263

Abstract: A process for producing a copoly(arylene sulfide) corresponding to the structure[--A--S--).sub.1-x (--A--S--S--).sub.x ].sub.nwherein A is a divalent substituted or unsubstituted aromatic radical, x is in the range of 0.5 to 0.001 and n is at least 200, comprising reacting within a reaction zone a mixture of a diiodoaromatic compound and elemental sulfur at a polymer producing temperature wherein the reaction zone contains an oxygen-containing gas flowing at a rate in the range of 0.001 to 0.08 ft3/hr/mol of oxygen per mole of sulfur.

Abstract translation: 对应于[-AS-）1-x（-ASS-）x] n结构的共聚（亚芳基硫醚）的制备方法，其中A是二价取代或未取代的芳族基，x在0.5至0.001的范围内 并且n为至少200，包括在反应区内在聚合物生产温度下使二碘代芳族化合物和元素硫的混合物反应，其中反应区含有以0.001至0.08ft 3 / 小时/摩尔氧/摩尔硫。

公开(公告)号：US4803296A

公开(公告)日：1989-02-07

申请号：US166948

申请日：1988-05-11

Applicant: Guy R. Steinmetz ,  Mark Rule ,  Victor H. Agreda ,  Lanney C. Treece

Inventor： Guy R. Steinmetz ,  Mark Rule ,  Victor H. Agreda ,  Lanney C. Treece

IPC: B01J27/13 ,  B01J31/20 ,  B01J31/22 ,  C07C17/093 ,  C07C17/16 ,  C07C19/07 ,  C07C67/36 ,  C07C69/76 ,  C07C69/82 ,  C07C67/37 ,  C07C11/00

CPC classification number: C07C17/093

Abstract: A process for the co-production of aromatic carboxylic esters and alkyl iodides by the carbonylation of aromatic iodides in the presence of an ether and an iridium catalyst.

Abstract translation: 通过在醚和铱催化剂的存在下芳族碘化物的羰基化来共同生产芳族羧酸酯和烷基碘的方法。