公开(公告)号：US4342851A

公开(公告)日：1982-08-03

申请号：US239036

申请日：1981-02-27

Applicant: Akio Suzui ,  Yasuo Matoba

Inventor： Akio Suzui ,  Yasuo Matoba

IPC: C08K5/3445 ,  C08K5/36 ,  C08K13/02 ,  C08G65/24 ,  C08B11/22 ,  C08F8/34

CPC classification number: C08K5/36 ,  C08K13/02 ,  C08K5/3445

Abstract: A curable composition of halogen-containing polymer composed of(1) 100 parts by weight of a halogen-containing polymer,(2) as a crosslinking agent, about 0.1 to about 10 parts by weight of a 2,4-dithiohydantoin having the formula ##STR1## wherein R.sub.1 and R.sub.2 are identical or different and represent a member selected from the class consisting of a hydrogen atom, C.sub.1 -C.sub.8 alkyl groups, C.sub.6 -C.sub.8 cycloalkyl groups, C.sub.2 -C.sub.8 alkenyl groups, C.sub.6 -C.sub.8 aryl groups and C.sub.7 -C.sub.8 aralkyl groups, or R.sub.1 and R.sub.2 are bonded together to form a 5- or 7-membered hydrocarbon ring which may contain a nitrogen atom and have at least one lower alkyl group as a substituent,or a metal salt thereof, and(3) as an acid acceptor, about 0.5 to about 50 parts by weight of a compound of a metal of Group II of IVa of the periodic table.

Abstract translation: 含有卤素的聚合物的可固化组合物由（1）100重量份的含卤聚合物，（2）作为交联剂组成，约0.1至约10重量份的2,4-二硫乙内酰脲，其具有式 （I）其中R 1和R 2相同或不同，并且表示选自氢原子，C 1 -C 8烷基，C 6 -C 8环烷基，C 2 -C 8烯基，C 6 -C 8芳基 基团和C7-C8芳烷基，或R1和R2键合在一起形成可含有氮原子并具有至少一个低级烷基作为取代基的5-或7-元烃环或其金属盐， 和（3）作为酸受体，约0.5至约50重量份的周期表IVa族II族金属的化合物。

公开(公告)号：US4119508A

公开(公告)日：1978-10-10

申请号：US805160

申请日：1977-06-09

Applicant: Noriyuki Yokota ,  Shingo Tokuda ,  Yoshiro Ito ,  Kenji Itaya

Inventor： Noriyuki Yokota ,  Shingo Tokuda ,  Yoshiro Ito ,  Kenji Itaya

IPC: C01D3/14 ,  C25B15/08 ,  C25B1/00 ,  C25B1/26

CPC classification number: C25B15/08 ,  C01D3/145

Abstract: A method of purifying the raw brine used in the elecrolysis of the aqueous NaCl or KCl solution by removing the Mg and Ca ions from said brine, which comprises contacting said brine with a member selected from the group consisting of(a) the chelate-forming water-insoluble resins capable of forming an intramolecular complex with the Mg and Ca ions, said resins being selected from the class consisting of the styrene-butadiene copolymer resins containing the group >N--CH.sub.2 COOH, the epichlorohydrin polymer resins containing the group >N--CH.sub.2 COOH, the N-phenyl glycine-glycidyl methacrylate copolymer resins containing the group >N--CH.sub.2 COCH and the styrene-divinylbenzene copolymer resins containing the group >N--CH.sub.2 COOH; and(b) the water-insoluble adsorbent solids adsorptively supporting a chelate-forming compound selected from the group consisting of the aminoacetic acids containing at least one >N--CH.sub.2 COOH in their molecular structure and the oligomers and the alkali metal salts thereof.

Abstract translation: 通过从所述盐水中除去Mg和Ca离子来净化用于电解NaCl水溶液或KCl溶液的原盐水的方法，该方法包括使所述盐水与选自以下的成员接触：（A）成型 能够与Mg和Ca离子形成分子内复合物的水不溶性树脂，所述树脂选自包含基团> N-CH 2 COOH的苯乙烯 - 丁二烯共聚物树脂，含有基团> N- CH 2 COOH，含有基团> N-CH 2 COCH的N-苯基甘氨酸 - 甲基丙烯酸缩水甘油酯共聚物树脂和含有基团> N-CH 2 COOH的苯乙烯 - 二乙烯基苯共聚物树脂; 和（B）水不溶性吸附剂固体，其特征在于支持从其分子结构中含有至少一种> N-CH 2 COOH的氨基酸组成的组中选择的形成烯烃的化合物及其低聚物及其碱金属盐。

公开(公告)号：US3876590A

公开(公告)日：1975-04-08

申请号：US40187373

申请日：1973-09-28

Applicant: OSAKA SODA CO LTD

Inventor： SHIMOGAWA SACHIO ,  YAMADA NOBUO ,  FUJIO TAKASHI ,  KODAMA TAKASHI ,  NAKATA TETSUYA

IPC: C08K5/39 ,  C08L21/00 ,  C08L71/03 ,  C08G23/00

CPC classification number: C08L21/00 ,  C08K3/22 ,  C08K5/20 ,  C08K5/372 ,  C08K5/39 ,  C08L7/00 ,  C08L9/00 ,  C08L71/02 ,  C08L71/03 ,  C08L2666/14 ,  C08L2666/08 ,  C08L2666/28 ,  C08L2666/54

Abstract: A cross-linked polymer of an epihalohydrin prepared by heating a polymer of an epihalohydrin in the presence of a metal salt of ethylene-bisdithiocarbamic acid having the following formula:

Wherein symbol M stands for a divalent metal atom in the amount of from 0.1 to 10 parts by weight based on 100 parts by weight of the polymer of epihalohydrin, said epihalohydrin polymer being selected from the group consisting of polymers of epihalohydrin, copolymers of epihalohydrin with alkylene oxides, and mixtures containing other sulphur vulcanizable rubbers of not more than 50 percent by weight based on the weight of the mixture of the sulphur-vulcanizable rubbers with these homo- or co-polymers, and a process for preparation said polymer.

公开(公告)号：US3766149A

公开(公告)日：1973-10-16

申请号：US3766149D

申请日：1972-03-10

Applicant: OSAKA SODA CO LTD

Inventor： OIWA M ,  MATSUMOTO A ,  YOKOYAMA K ,  MATSUMOTO K ,  SASAKI H ,  TOJIMA M

IPC: C08F10/00 ,  C08F18/08 ,  C08L23/08 ,  C08F15/02

CPC classification number: C08F18/08 ,  C08F10/00 ,  C08F4/28

Abstract: A DIALLYL PHTHALATE-ETHYLENE PRECOPOLYMER COMPRISING 20 TO 95% BY WEIGHT OF A DIALYL PHTHALATE SELECTED FROM THE GROUP CONSISTING OF DIALLYL ORTHO-PHTHALATE, DIALLYL ISO-PHTHALATE, AND DIALLYL TEREPHTHALATE, AND 80 TO 5% BY WEIGHT OF ETHYLENE, THE AMOUNTS BEING BASED ON THE TOTAL WEIGHT OF THE MONOMERS, AND A PROCESS FOR THE PRODUCTION THEREOF.

公开(公告)号：US3759888A

公开(公告)日：1973-09-18

申请号：US3759888D

申请日：1970-11-10

Applicant: OSAKA SODA CO LTD

Inventor： NOSE S ,  TSUJIMURA H ,  YOSHIMOTO H ,  IIO K ,  ISHIHARA H

IPC: C08F8/20 ,  C08L23/28 ,  C08L27/06 ,  C08L27/24 ,  C08F29/04

CPC classification number: C08L23/286 ,  C08F8/20 ,  C08L27/06 ,  C08L27/24 ,  C08L23/28 ,  C08L21/00 ,  C08L57/00 ,  C08L2666/04 ,  C08F10/00

Abstract: AN IMPROVED PROCESS OF MAKING CHLORINATED POLYETHYLENES, WHICH COMPRISES THE STEPS OF: (A) FIRST STAGE CHLORINATION OR POLYETHYLENE POWDER, UNDER INTRODUCTION OF CHLORINE, AT A TEMPERATURE NOT EXCEEDING THE UPPER CRITICAL MELTING TEMPERATURE (T) OR THE FLUCTUATED UPPER CRITICAL MELTING TEMPERATURE (TA) OF CRYSTALLINE PORTION OF THE POLYETHYLENE, (B) HEAT-TREATMENT OF THE FIRST-STAGE-CHLORINATED POLYETHYLENE AT A TEMPERATURE (TB) EXCEEDING THE LOWER CRITICAL MELTING TEMPERATURES OF CRYSTALLINE PORTION OF SAID CHLORINATED POLYETHYLENE AND THE TEMPERATURE AT WHICH THE FIRST STAGE CHLORINATION IS PERFORMED, FOLLOWING THE INTERRUPTION OF CHLORINE INTRODUCTION, AND (C) FURTHER CHLORINATION OF THE HEAT-TREATED, CHLORINATED POLYETHYLENE UNTIL THE DESIRED CHLORINE CONTENT IS OBTAINED, UNDER RESUMPTION OF CHLORINE INTRODUCTION AT A TEMPERATURE (TC) BELOW THE ABOVE TEMPERATURE (TB).

公开(公告)号：US3755161A

公开(公告)日：1973-08-28

申请号：US3755161D

申请日：1971-01-05

Applicant: OSAKA SODA CO LTD

Inventor： YOKOTA N ,  TAKATOMI H ,  TOKUDA S ,  ITO Y

IPC: B01D53/64 ,  B01J20/00 ,  B01J20/32 ,  C02F1/28 ,  C22B9/00 ,  B01D15/00

CPC classification number: B01J20/3242 ,  B01D53/64 ,  B01J20/00 ,  B01J20/103 ,  B01J20/165 ,  B01J20/20 ,  B01J20/28004 ,  B01J20/3092 ,  B01J20/3204 ,  B01J20/3248 ,  B01J20/3251 ,  B01J20/3253 ,  B01J20/3255 ,  B01J2220/58 ,  C02F1/285 ,  C02F1/288 ,  C22B3/24 ,  C22B3/42 ,  C22B9/00 ,  Y02P10/234 ,  Y10S210/912 ,  Y10S210/913 ,  Y10S210/914

Abstract: RADICAL IN ITS MOLECULE AND ALSO HAVE A MEMBER OR MEMBERS SELECTED FROM THE GROUP CONSISTING OF THE -N , -S-, -NH-, -N N-, and -NH-NH- radicals in the same molecule; and (c) an organic compound capable of forming a chelate compound of a metal, which compound has the -OH radical in its molecule and also a member or members selected from the group consisting of the -N and -NH2 radicals in the same molecule.

A treament process for removing metals from a gaseous phase or liquid phase metal-containing material using a solid treating agent consisting of a carrier material and a compound deposited thereon, such compound being selected from (a) an organic compound capable of forming a mercaptide compound of a metal, which compound has the -SH radical or an alkali salt thereof in its molecule and may also have a member or members selected from the group consisting of the -N , -S-, -NH-, -N N-and -NH-NHradicals in the same molecule; (b) an organic compound capable of forming a mercaptide compound of a metal, which compound has the

Abstract translation: 一种使用由载体材料和沉积于其上的化合物组成的固体处理剂从气相或液相含金属材料中除去金属的处理方法，该化合物选自（a）能够形成硫醇化合物的有机化合物 的金属，该化合物在其分子中具有-SH基或其碱金属盐，并且还可以具有选自-N =，-S-，-NH-，-N = N 和-NH-NH-基团; （b）能够形成金属硫醇化合物的有机化合物，该化合物具有其分子式，并且还具有从-N =，-S-，-NH-， -N = N-和-NH-NH-基团; 和（c）能够形成金属螯合物的有机化合物，该化合物在其分子中具有-OH基团，并且还可以是选自其中的-N =和-NH 2基团的成员或成员 分子。

公开(公告)号：US20250084286A1

公开(公告)日：2025-03-13

申请号：US18963230

申请日：2024-11-27

Applicant: Osaka Soda Co., Ltd.

Inventor： Takamichi MORI ,  Junichiro MINAMI ,  Naruhito IWASA

IPC: C09J9/02 ,  C09J5/06 ,  C09J11/06 ,  H01L23/00

Abstract: An electroconductive adhesive comprising a plurality of metal fine particles A that each comprise a protective layer, wherein: (a) the metal fine particles A comprise two or more different types of particles, each coated with a C5-C7 monoalkylamine, wherein the two or more different types of particles comprise: (i) a first type of particle having an average particle diameter of 100-300 nm, and (ii) a second type of particle having an average particle diameter of 30-100 nm; and (b) the protective layer suppresses mutual aggregation of the metal fine particles A. Also disclosed are sintered objects of the electroconductive adhesive, methods of manufacturing the electroconductive adhesive and methods of bonding members with the electroconductive adhesive.

公开(公告)号：US20240376508A1

公开(公告)日：2024-11-14

申请号：US18782744

申请日：2024-07-24

Applicant: National University Corporation Shizuoka University ,  Osaka Soda Co., Ltd.

Inventor： Nobuyuki Yoshida ,  Kouji Nishikawa ,  Hideaki Idogaki

IPC: C12P19/30 ,  A23L33/10 ,  A61K8/49 ,  A61K31/706 ,  C12N1/20

Abstract: Microorganisms which efficiently produce nicotinamide riboside, and microorganisms which can efficiently produce both nicotinamide mononucleotide and nicotinamide riboside. Nicotinamide mononucleotide and nicotinamide riboside can be produced by culturing lactic acid bacteria belonging to the genus Fructobacillus.

公开(公告)号：US20220185913A1

公开(公告)日：2022-06-16

申请号：US17310705

申请日：2020-03-18

Applicant: Osaka Soda Co., Ltd.

Inventor： Taro Ozaki ,  Motoki Kitagawa ,  Masatsugu Naitou ,  Ryo Okada

IPC: C08F2/24 ,  C08F220/18 ,  C08F220/28 ,  C08F6/22

Abstract: There is provided a method for more easily producing an acrylic rubber capable of providing a crosslinked rubber having excellent water resistance. A method for producing an acrylic rubber comprising the steps of subjecting a monomer to emulsion polymerization to obtain a polymerized emulsion; mixing the polymerized emulsion with a coagulant to obtain a water-containing crumb; and water-washing the water-containing crumb, wherein, in the step of water-washing the water-containing crumb, the water-containing crumb is water-washed until an electrical conductivity of the washing water after water-washing the water-containing crumb becomes 6.0 mS/cm or less.

公开(公告)号：US10604600B2

公开(公告)日：2020-03-31

申请号：US16082743

申请日：2017-03-10

Applicant: OSAKA SODA CO., LTD.

Inventor： Hideaki Umakoshi ,  Naruhito Iwasa ,  Hiroki Yamamoto

IPC: C08F2/46 ,  C08F2/50 ,  C08G61/04 ,  C08F18/08 ,  C08F2/44 ,  C08F2/48 ,  C09J4/06 ,  C09J11/06 ,  C09J131/06 ,  C09J131/04 ,  C09J133/10

Abstract: The objection of the present invention is to provide a photocurable resin composition having deep curability. The photocurable resin composition comprises an allyl polymer (a) produced by polymerization of an allyl compound represented by the following formula (1), a photocurable compound (b), and a photopolymerization initiator (c). In the formula, n represents an integer of 2 to 4; Z is selected from a binding site, an n-valent aliphatic chain hydrocarbon group optionally having a hydroxyl group, an n-valent alicyclic hydrocarbon group optionally having an alkyl group, and an n-valent aromatic hydrocarbon group optionally having an alkyl group; n is 2 and two —COOCH2CH═CH2 moieties are directly bonded to each other when Z is a binding site. ZCOOCH2CH═CH2)n  (1)