公开(公告)号：US3763105A

公开(公告)日：1973-10-02

申请号：US23584272

申请日：1972-03-17

Applicant: CELANESE CORP

Inventor： JAMISON S

IPC: C08G2/00 ,  C08G2/38 ,  C08J9/26 ,  C08F37/02 ,  C08F37/04

CPC classification number: C08J9/26 ,  C08G2/10 ,  C08G2/38

Abstract: THIS APPLICATION DISCLOSES A PROCESS OF PREPARING A SELF-SUPPORTING SHAPED STRUCTURE WHICH COMPRISES POLYMERIZING A SOLID PHASE MONOMER IN THE PRESENCE OF A FLUID CATALYST. SPECIFICALLY, TRIOXANE IS MIXED WITH A RESINOUS BINDER AND THEN POLYMERIZED IN THE PRESENCE OF BORON FLUORIDE. ALSO DISCLOSED IS THE COPOLYMERIZATION OF TRIOXANE WITH DIEPOXIDES.

公开(公告)号：US3804921A

公开(公告)日：1974-04-16

申请号：US28886672

申请日：1972-09-13

Applicant: CELANESE CORP

Inventor： JAMISON S

IPC: C08G63/547 ,  C08G63/58 ,  C08F21/00

CPC classification number: C08G63/547 ,  C08G63/58

Abstract: A PROCESS IS DISCLOSED FOR THE PREPARATION OF TEREPHTHALATE BASED UNSATURATED POLYESTERS BY FIRST REACTING A MONOUNSATURATED DICARBOXYLIC ACID ANHYDRIDE HAVING FROM 4-10 CARBON ATOMS WITH A TEREPHTHALIC ACID GLYCOL ESTER HAVING THE GENERAL FORMULA:

1,4-BIS(HO-R-OOC-)BENZENE

WHEREIN R IS C2 TO C6 ALKYLENE TO FORM A GLYCOL ESTERNONO UNSATURATED ACID ADDUCT AND THEN REACTING THIS ADDUCT WITH AN OXIDE HAVING THE GENERAL FORMULA:

R1-OXIRANE

WHERE R1 IS H OR AN ORGANIC RADICAL HAVING FROM 1 TO 8 CARBON ATOMS. THE RESULTING POLYESTER IS USEFUL IN PREPARING PROTECTIVE COATING AND PLASTICS WHEN BLENDED WITH AN ETHYLENICALLY UNSATURATED MONOMER AND AN ADDITION POLYMERIZATION INITIATOR SYSTEM.

公开(公告)号：US3812615A

公开(公告)日：1974-05-28

申请号：US25856172

申请日：1972-06-01

Applicant: CELANESE CORP

Inventor： JAMISON S

IPC: C08J9/00 ,  C08J9/30 ,  C08L63/00 ,  C09K17/52 ,  C08F45/24 ,  A01G7/00

CPC classification number: C08J9/0095 ,  C08J9/30 ,  C08J2333/00 ,  C08K5/20 ,  C08K5/42 ,  C08K7/02 ,  C08L1/28 ,  C08L33/00 ,  C08L63/00 ,  C09K17/52 ,  C08L2666/04

Abstract: Foamed material suitable for use in connection with agricultural endeavors which is produced by agitating a mixture comprising: (1) a fibrous material, (2) water, (3) a wetting agent, (4) a thickening material, (5) an acrylic polymer emulsion, and (6) a polyepoxide. The foam is then applied onto the surface of the soil where it dries and cures to form an air and water permeable protective coating which retains its structural integrity throughout the growing season and may be broken up and turned into the soil at the beginning of the next season.

Abstract translation: 适用于与通过搅拌混合物产生的农业活动相关的发泡材料，其包括：（1）纤维材料，（2）水，（3）润湿剂，（4）增稠材料，（5）丙烯酸 聚合物乳液，和（6）聚环氧化物。 然后将泡沫施加到土壤表面上，在其表面干燥并固化形成空气和水可渗透的保护涂层，其在整个生长季节保持其结构完整性，并且可能在下一个开始时被分解并变成土壤 季节。

公开(公告)号：US3742104A

公开(公告)日：1973-06-26

申请号：US3742104D

申请日：1970-05-08

Applicant: CELANESE CORP

Inventor： JAMISON S ,  SOEHNGEN J

IPC: D01F6/60 ,  D01F6/72 ,  D01D5/12 ,  D01F3/10

CPC classification number: D01F11/08 ,  D01F6/605

Abstract: A chemical relaxation treatment for increasing dyeability of wet spun difficultly meltable filamentary material such as high melting polyamides, polyurethanes and polyureas which filaments are spun from a concentrated sulfuric acid solution and coagulated in an aqueous sulfuric acid bath. The residual sulfuric acid contained in the filamentary material is subsequently activated to increase the dyeability of the resulting product.

Abstract translation: 一种化学松弛处理，用于提高湿纺丝难熔融丝状材料如高熔点聚酰胺，聚氨酯和聚脲的染色性，其中长丝由浓硫酸溶液纺丝并在硫酸水溶液中凝结。 随后活化丝状材料中所含的残留硫酸以增加所得产品的染色性。

公开(公告)号：US3725461A

公开(公告)日：1973-04-03

申请号：US3725461D

申请日：1970-04-13

Applicant: CELANESE CORP

Inventor： JAMISON S

IPC: C08G63/547 ,  C08G63/58 ,  C07C69/82

CPC classification number: C08G63/547 ,  C08G63/58

Abstract: A process is disclosed for the preparation of terephthalate based unsaturated polyesters by first reacting a mono unsaturated dicarboxylic acid anhydride having from 4-10 carbon atoms with a terephthalic acid glycol ester having the general formula:
WHEREIN R1 is H or an organic radical having from one to eight carbon atoms. The resulting polyester is useful in preparing protective coatings and plastics when blended with an ethylenically unsaturated monomer and an addition polymerization initiator system.

WHEREIN R is C2 to C6 alkylene to form a glycol ester-mono unsaturated acid adduct and then reacting this adduct with an oxide having the general formula:

Abstract translation: 公开了通过首先使具有4-10个碳原子的单不饱和二羧酸酐与具有以下通式的对苯二甲酸乙二醇酯反应制备对苯二甲酸酯基不饱和聚酯的方法：

公开(公告)号：US3836615A

公开(公告)日：1974-09-17

申请号：US7014070

申请日：1970-09-08

Applicant: CELANESE CORP

Inventor： JAMISON S ,  ANTHONY G

IPC: A24D3/02 ,  A24D3/08 ,  C08J9/00 ,  C08J9/30 ,  C08J9/34 ,  B29D27/00 ,  B29F3/01

CPC classification number: A24D3/08 ,  A24D3/0237 ,  C08J9/0085 ,  C08J9/30 ,  C08J9/34 ,  C08K7/02 ,  C08L1/00 ,  C08L31/04

Abstract: A CYLINDRICAL ROD PARTICULARLY SUITABLE AS A CIGARETTE FILTER IS DESCRIBED WHICH IS COMPRISED PREDOMINANTLY OF FOAMED FIBROUS CELLOSE AND A WATER-INSOLUBLE POLYMER HAVING A GLASS TRANSITION TEMPERATURE OF AT MOST 50*C. AND A MINOR AMOUNT OF WETTING AGENT, THE WEIGHT RATIO OF THE POLYMER TO THE FIBROUS CELLULOSE BEING AT LEAST ABOUT 0.4, SAID ROD BEING ENCASED BY A SKIN OF SAID POLYMER.