公开(公告)号：US3886129A

公开(公告)日：1975-05-27

申请号：US44065374

申请日：1974-02-08

Applicant: WACKER CHEMIE GMBH

Inventor： KURZ DIETER ,  KANDLER HERBERT

IPC: C08F214/00 ,  B05D7/16 ,  C08F2/00 ,  C08F2/22 ,  C08F14/00 ,  C08F214/06 ,  C08F220/00 ,  C08F220/26 ,  C08G18/62 ,  C09D5/23 ,  C09D127/04 ,  C09D127/06 ,  C08F15/26

CPC classification number: B05D7/16 ,  C08F214/06 ,  C08G18/6275 ,  C09D127/06 ,  C08L2666/28 ,  C08L2666/54

Abstract: Copolymers of vinyl chloride and 2-hydroxypropyl acrylate consisting of a copolymer with from 60 to 95% by weight of vinyl chloride monomer units and from 5 to 40% by weight of 2hydroxypropyl acrylate monomer units, having a K-value of from 20 to 60 measured in cyclohexanone, as well as the method of producing the same by continuous addition of the monomer mix to an aqueous emulsion.

Abstract translation: 由具有60至95重量％的氯乙烯单体单元的共聚物和5至40重量％的丙烯酸2-羟丙酯单体单元组成的氯乙烯和丙烯酸2-羟基丙酯的共聚物，K值为20 至60℃，以及通过将单体混合物连续加入到水乳液中来制备该方法。

公开(公告)号：US3728316A

公开(公告)日：1973-04-17

申请号：US9011270

申请日：1970-11-16

Applicant: DU PONT

Inventor： SIMONS DONALD M

IPC: C08F279/00 ,  C08F220/12 ,  C08F236/16 ,  C08F265/06 ,  C08F279/02 ,  C09J121/00 ,  C08F15/26

CPC classification number: C08F265/06 ,  C08F220/12 ,  C08F236/16 ,  C08F279/02 ,  Y10T428/31696 ,  Y10T428/31699 ,  Y10T428/31924 ,  Y10T428/31928 ,  C08F2/22

Abstract: LOWER ALKYL AND CYCLOAKYL ESTERS OF UNBRANCHED C1-C4 ALKYLACRYLATES COPOLYMERIZE IN EMULSION WITH 2CHLORO-1,3-BUTADIENES UNTIL ALL THELATTER MONOMER IS EXHAUSTED, THEN GRAFT ONTO THE COPOLYMER BACKBONE SOFORMED. THE REACTION PROCEEDS IN TWO DISTINCT STEPS, THE GRAFTING STEP REGUIRING THE PRESENCE OF A POLYMERIZATION CATALYST, AN ANIONIC SURFACTANT,AND AT LEAST ONE CATION OF THE GROUP: TRIETHANOLAMMONIUM, TRI(2-PROPANOL) AMMONIUM, DIETHANOL-AMMONIUM, AND C1-C3 ALKYLDIETHANOLAMMONIUM. NOVEL GRAFTED COPOLYMERS OF 2-CHLORO-1,3BUTADIENES PRODUCED BY THIS PROCESS RANGE FROM RUBBERY TO PLASTIC MATERIALS. GRAFTED COPOLYMERS OF 2-CHLORO-1,3-BUTADIENES WITH METHYL METHACRYLATE ARE EXCELLENT ADHESIVES FOR PLASTICIZED POLYVINYL CHLORIDE.

公开(公告)号：US3677984A

公开(公告)日：1972-07-18

申请号：US3677984D

申请日：1969-04-17

Applicant: CELANESE COATINGS CO

Inventor： ASCHKENASY HERBERT ,  SCHULER JOHN JOSEPH JR ,  BOWER JERRY EFTON

IPC: C08F20/00 ,  C08F8/00 ,  C08F20/02 ,  C08F20/62 ,  C08F220/00 ,  C08F220/04 ,  C08F220/64 ,  C08F246/00 ,  C09D5/44 ,  C09D125/14 ,  C08F3/44 ,  C08F15/26 ,  C09D5/02

CPC classification number: C08F8/00 ,  C08F20/62 ,  C08F220/64 ,  C08F246/00 ,  C09D5/4407 ,  C09D125/14 ,  Y10S524/901 ,  C08F220/00 ,  C08L2666/34

Abstract: THE AMINE SALT OF AN INTERPOLYMER OF (A) AN UNSATURATED FATTY ACID, (B) ACRYLIC OR METHACRYLIC ACID, (C) A VINYL AROMATIC MONOMER AND (D) A MONOMER DIFFERING FROM (A), (B), AND (C) IS SOLUBILIZED IN AN AQUEOUS SOLUTION AND APPLIED TO AN ELECTRICALLY CONDUCTIVE SUBSTRATE BY ELECTRODEPOSITION.

公开(公告)号：US3640927A

公开(公告)日：1972-02-08

申请号：US3640927D

申请日：1969-01-22

Applicant: US AGRICULTURE

Inventor： MARVEL CARL S ,  CHOW ROBERTA C L

IPC: C08F299/04 ,  C08G63/06 ,  C08F15/26 ,  C08F15/28 ,  C08F21/04

CPC classification number: C08G63/06 ,  C08F299/0485

Abstract: THERE ARE DISCLOSED HEREIN ADDITION COPOLYMERS OF (A) A VINLY MONOMER AND (B) A POLYMERIZABLE POLYESTER, FOR EXAMPLE, AND ACRYLATE OR A VINYL ESTER OF A POLYESTER OF AN ALIPHATIC HYDROXYCARBOXYLIC ACID. A TYPICAL EXAMPLE IS THE COPOLYMER OF (A) VINYL CHLORIDE AND (B) A VINYL ESTER OF A POLYESTER OF 10-HYDROXYDECANOIC ACID. THIS COPOLYMER IS USEFUL FOR PREPARING FLEXIBLE FILMS.

公开(公告)号：US3546187A

公开(公告)日：1970-12-08

申请号：US3546187D

申请日：1969-03-10

Applicant: DU PONT

Inventor： TANDY THOMAS K JR

IPC: C08F220/24 ,  D06M15/277 ,  C08F15/26

CPC classification number: D06M15/277 ,  C08F220/24 ,  Y10T428/31544 ,  Y10T442/2172 ,  Y10T442/2189

公开(公告)号：US3887450A

公开(公告)日：1975-06-03

申请号：US31515372

申请日：1972-12-14

Applicant: DYNACHEM CORP

Inventor： GILANO MICHAEL N ,  BEAUPRE RICHARD E ,  LIPSON MELVIN A

IPC: C08F2/02 ,  G03F7/033 ,  H05K3/00 ,  H05K3/06 ,  H05K3/38 ,  C08F1/18 ,  C08F15/16 ,  C08F15/20 ,  C08F15/26 ,  C08F15/38 ,  C08F19/10

CPC classification number: H05K3/0076 ,  G03F7/033 ,  H05K3/064 ,  H05K3/389 ,  H05K2203/124 ,  Y10S430/111 ,  Y10S430/117 ,  Y10S430/118

Abstract: In a photopolymerizable composition which comprises an addition polymer, an initiation system, and a polymerizable inhibitor, the improvement of using a preformed macromolecular binding agent which is a copolymer of a first monomer of a styrene-type material or a non-acidic vinyl compound and an unsaturated carboxyl-containing monomer, wherein the ratio of the first monomer to the unsaturated carboxyl-containing monomer is sufficient to render the binding agent soluble in a dilute alkaline solution. The composition may be developed in an alkaline aqueous solution and the resist formed thereby is impervious to conventional plating and etching solutions.

Abstract translation: 在包含加成聚合物，引发体系和可聚合抑制剂的光聚合组合物中，使用作为苯乙烯类材料或非酸性乙烯基化合物的第一单体与非酸性乙烯基化合物的共聚物的预成型大分子结合剂的改进，以及 不饱和含羧基单体，其中第一单体与不饱和含羧基单体的比例足以使粘合剂溶于稀碱溶液中。 组合物可以在碱性水溶液中显影，并且由此形成的抗蚀剂不受常规电镀和蚀刻溶液的影响。

公开(公告)号：US3673282A

公开(公告)日：1972-06-27

申请号：US3673282D

申请日：1970-05-15

Applicant: MONSANTO CO

Inventor： BAER MASSIMO

IPC: C08F259/00 ,  C08F15/06 ,  C08F15/26

CPC classification number: C08F259/00 ,  Y10S525/902 ,  C08F214/00

Abstract: There is disclosed a process for the preparation of copolymers of a vinyl halide and a long-chain aliphatic vinyl monomer. In accordance with the process, an aqueous dispersion is formed of a preformed vinyl halide polymer, a vinyl halide monomer and a long-chain aliphatic ether monomer capable of copolymerizing with the vinyl halide monomer. Copolymerization of said monomers in the presence of the aqueous dispersion of the preformed polymer leads to a polymeric particle whose shell contains a major proportion of the polymeric long-chain aliphatic ether monomer and whose core is essentially devoid of this monomer. This preferential concentration of a lubricating monomer on the outer shell of the particle leads to greatly improved flow with only a minor loss in glass temperature.

Abstract translation: 公开了一种制备乙烯基卤化物和长链脂肪族乙烯基单体的共聚物的方法。 根据该方法，水分散体由预先形成的乙烯基卤聚合物，乙烯基卤单体和能够与卤代乙烯单体共聚的长链脂族醚单体形成。 所述单体在预成型聚合物的水分散体存在下的共聚导致聚合物颗粒，其外壳含有主要部分的聚合长链脂族醚单体，其核心基本上不含该单体。 润滑单体在颗粒外壳上的这种优先浓缩导致流动性大大改善，而玻璃温度仅有轻微的损失。

公开(公告)号：US3591567A

公开(公告)日：1971-07-06

申请号：US3591567D

申请日：1969-09-05

Applicant: YUZO CHIHARA

Inventor： CHIHARA YUZO

IPC: C08F214/06 ,  C08F15/26

CPC classification number: C08F214/06

Abstract: THIS INVENTION RELATES TO A METHOD FOR PRODUCING AN INTERNALLY PLASTICIZED VINYL CHLORIDE COPOLYMER HAVING EXCELLENT TRANSPARENCY IN FILMS, PROCESSABILITY, AND HEAT STABILITY, WHICH COMPRISES COPOLYMERIZING 100 PARTS BY WEIGHT OF VINYL CHLORIDE AND BETWEEN ABOUT 1 AND 40 PARTS BY WEIGHT OF A HIGHER ALKYL ESTER OF CROTONIC ACID HAVING 12 TO 20 CARBON ATOMS IN THE ALKYL GROUP.

公开(公告)号：US3547856A

公开(公告)日：1970-12-15

申请号：US3547856D

申请日：1969-03-11

Applicant: DU PONT

Inventor： TANDY THOMAS K JR

IPC: C08F220/24 ,  D06M15/277 ,  C08F15/26

CPC classification number: D06M15/277 ,  C08F220/24 ,  Y10T428/31544 ,  Y10T428/31935 ,  Y10T428/8305 ,  Y10T442/2172

公开(公告)号：US3508960A

公开(公告)日：1970-04-28

申请号：US3508960D

申请日：1968-06-17

Applicant: COMMERCIAL SOLVENTS CORP

Inventor： GAGLIARDI DOMENICK D ,  CICIONE ROBERT J

IPC: D06M15/263 ,  C08F15/26 ,  D06N3/04

CPC classification number: D06M15/263 ,  Y10T442/2352