公开(公告)号：KR1020000048929A

公开(公告)日：2000-07-25

申请号：KR1019997002965

申请日：1997-09-08

Applicant: 도버 케미칼 코포레이션

Inventor： 맥닐제임스 ,  스티븐슨도날드알. ,  웨이드바바라에이. ,  페트조셉씨.

IPC: C10M105/38

CPC classification number: C10M129/74 ,  C10M171/00 ,  C10M171/02 ,  C10M173/00 ,  C10M173/02 ,  C10M2201/02 ,  C10M2207/283 ,  C10N2240/40 ,  C10N2250/02

Abstract: PURPOSE: A synthetic ester offering a higher degree of hydrolytic stability when compared to Gateway's Syn-ester is provided which is achieved by the incorporation of an additive which is the heptanoic acid ester of cyclohexane dimethanol and other esters embodying similar structures. CONSTITUTION: A various derivatives which are effective as extreme pressure additives include those which fall within the generic description (1), wherein R1 through R4 are independently selected from the group hydrogen and C1-24 hydrocarbyl groups, and R5 and R6 are independently preferably selected from the group C3-6 hydrocarbyl groups.

Abstract translation: 目的：提供与Gateway的Syn酯相比具有更高水解稳定性的合成酯，其通过加入作为环己烷二甲醇的庚酸酯的添加剂和体现相似结构的其它酯来实现。 构成：作为极压添加剂有效的各种衍生物包括属于通用描述（1）的那些衍生物，其中R1至R4独立地选自氢和C1-24烃基，R5和R6独立地优选选择 由C3-6烃基组成。

公开(公告)号：KR100256279B1

公开(公告)日：2000-05-15

申请号：KR1019970015418

申请日：1997-04-24

Applicant: 제이에프이 스틸 가부시키가이샤

Inventor： 요리후지아끼라 ,  도유까다까아끼 ,  시마모또겐 ,  기따마사하루 ,  가나야마다로

IPC: C10M125/26 ,  C10M125/14

CPC classification number: B21B45/0242 ,  B21B19/02 ,  B21B45/0257 ,  B21B45/0263 ,  B21B2045/026 ,  C10M125/10 ,  C10M125/26 ,  C10M139/04 ,  C10M145/40 ,  C10M173/02 ,  C10M2201/02 ,  C10M2201/062 ,  C10M2201/063 ,  C10M2201/08 ,  C10M2201/081 ,  C10M2201/082 ,  C10M2201/084 ,  C10M2201/087 ,  C10M2201/10 ,  C10M2201/102 ,  C10M2201/105 ,  C10M2207/121 ,  C10M2207/122 ,  C10M2207/125 ,  C10M2207/129 ,  C10M2207/289 ,  C10M2207/40 ,  C10M2207/404 ,  C10M2209/104 ,  C10M2209/12 ,  C10M2215/04 ,  C10M2215/26 ,  C10M2219/042 ,  C10M2219/044 ,  C10M2223/10 ,  C10M2227/04 ,  C10N2210/01 ,  C10N2240/402 ,  C10N2240/403 ,  C10N2240/404 ,  C10N2240/405 ,  C10N2240/406 ,  C10N2240/407 ,  C10N2240/408 ,  C10N2240/409 ,  C10N2250/02 ,  C10N2250/121

Abstract: A lubricant is provided for use in hot working such as cross-roll rolling of a seamless steel pipe. It effectively reduces the friction coefficient between the working tools and the material under the hot work, thus extending the lives of the tools. The lubricant contains: (A) from about 10 to about 60 wt% of alkali silicate; (B) from about 1 to about 20 wt% of silane coupling agent; (C) from about 0.1 to about 5.0 wt% of at least one kind of alkali compound selected from a group consisting of an alkali hydroxide, an alkali carbonate, an alkali borate and an alkali salt of mineral acid; and (D) from about 30 to about 70 wt% of water. Alternatively, the lubricant contains: (A) from about 10 to about 60 wt% of alkali silicate; (B) from about 1 to about 20 wt% of silane coupling agent; (C) from about 0.1 to about 5.0 wt% of at least one kind of alkali compound selected from a group consisting of an alkali hydroxide, an alkali carbonate, an alkali borate and an alkali salt of mineral acid; (D) from about 5 to about 50 wt% of water; (E) from about 10 to about 60 wt% of iron oxide; and (F) from about 0.1 to about 5.0 wt% of at least one additive selected from a group consisting of a dispersant and a thickening agent.

公开(公告)号：KR100141601B1

公开(公告)日：1998-07-01

申请号：KR1019890010272

申请日：1989-07-20

Applicant: 시바 홀딩 인크

Inventor： 로버트몽고메리오닐

IPC: C07C59/255

CPC classification number: C07C59/13 ,  C07C59/125 ,  C07C323/12 ,  C10M135/26 ,  C10M173/00 ,  C10M2201/02 ,  C10M2207/124 ,  C10M2219/084 ,  C10M2219/085 ,  C10N2230/12 ,  C10N2240/40 ,  C10N2240/401 ,  C10N2250/02 ,  C23F11/126 ,  C23F11/16

Abstract: The present invention provides a composition in contact with a corrodable metal surface, comprising a functional fluid and, as corrosion inhibitor, a compound having the formula I: as well as salts or esters thereof, wherein R is C4-C20 linear or branched alkyl, phenyl or C7-C20 alkylphenyl; R is C1-C12 linear or branched alkyl, phenyl or C7-C20 alkylphenyl, or arylalkyl containing 7-20 carbon atoms; X is CH2, O or S; Y is O or S; and Z is -(CH2)n- in which n is 1, 2, 3, 4 or 5, or Z is -CH2-CH(CH3)-. Some of the compounds of formula I are new.

公开(公告)号：KR100134087B1

公开(公告)日：1998-04-18

申请号：KR1019900001963

申请日：1990-02-17

Applicant: 유시로 가가쿠 고교(주)

Inventor： 노다마사히로 ,  후찌가미마사하구 ,  아까가와아끼라

IPC: C10M133/12 ,  C10M133/06 ,  C10M133/08

CPC classification number: A01N33/10 ,  A01N33/04 ,  A01N33/06 ,  A01N33/08 ,  A01N35/04 ,  C10M133/06 ,  C10M133/12 ,  C10M133/24 ,  C10M133/38 ,  C10M173/00 ,  C10M2201/02 ,  C10M2207/40 ,  C10M2207/404 ,  C10M2211/08 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/06 ,  C10M2215/062 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/066 ,  C10M2215/067 ,  C10M2215/068 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/16 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2215/30 ,  C10N2240/401 ,  C10N2250/02

Abstract: A bactericide is added to conventional water-soluble cutting fluids to suppress deterioration by microorganisms. Such fluids are however accompanied by the drawbacks that the bactericide has a narrow antibacterial spectrum and moreover its effects last a short time. It is the object of the present invention to offers water-soluble cutting fluids which remain resistant to a wide variety of microorganisms for a long time. The present invention therefore offers water-soluble cutting fluids to which has been added a specific amine selected from amines known to date.

公开(公告)号：KR100133932B1

公开(公告)日：1998-04-18

申请号：KR1019890016074

申请日：1989-11-07

Applicant: 시바 홀딩 인크

Inventor： 호르스트칭케

IPC: C10M137/10

CPC classification number: C10M173/00 ,  C07F9/1653 ,  C10M137/105 ,  C10M2201/02 ,  C10M2205/02 ,  C10M2207/022 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2207/34 ,  C10M2209/103 ,  C10M2223/04 ,  C10M2223/042 ,  C10M2223/047 ,  C10N2240/08 ,  C10N2240/10 ,  C10N2240/101 ,  C10N2240/102 ,  C10N2240/103 ,  C10N2240/104 ,  C10N2240/106 ,  C10N2250/02

Abstract: Compositions containing a) a lubricant or a hydraulic fluid and b) a triaryl thionophosphate mixture of the formula I where x is 0 to 2,7, m is 3-(x+n) and n is 0 to 3-(x+m), and x + m + n = 3, Ar has the meaning of , Ar has the meaning of and Ar has the meaning of , where R , R , R , R , R , R and R independently of one another, for example, have the meaning of -H, alkyl having 1 to 18 C atoms, cycloalkyl having 5 to 12 C atoms, phenyl or phenyl-C1-C3-alkyl and R and R independently of one another have the meaning of alkyl having 1 to 18 C atoms, cycloalkyl having 5 to 12 C atoms, phenyl or phenyl-C1-C3-alkyl, with the proviso that x and n are not simultaneously 0, that at least two of the radicals Ar , Ar and Ar are different from one another and that dixylenyl para- cresylthionophosphate is excluded. The triaryl thionophosphate mixtures are anti-wear additives and the compositions are particularly suitable, for example, for use in internal combustion engines.

公开(公告)号：KR1019960014939B1

公开(公告)日：1996-10-21

申请号：KR1019900007290

申请日：1990-05-19

Applicant: 니혼 파커라이징 가부시키가이샤

Inventor： 시라이시가오루 ,  사리오다께루 ,  다까하시리오이찌로 ,  와따나베마사아끼 ,  소노다사까에 ,  후루야마오사무 ,  가부라찌고우찌

IPC: C10M173/00

CPC classification number: C10M173/00 ,  C10M129/08 ,  C10M145/36 ,  C10M145/38 ,  C10M149/04 ,  C10M173/02 ,  C10M2201/02 ,  C10M2207/022 ,  C10M2207/023 ,  C10M2207/289 ,  C10M2209/104 ,  C10M2209/107 ,  C10M2209/108 ,  C10M2209/109 ,  C10M2217/022 ,  C10N2240/402 ,  C10N2240/403 ,  C10N2240/404 ,  C10N2240/405 ,  C10N2240/406 ,  C10N2240/407 ,  C10N2240/408 ,  C10N2240/409 ,  C10N2250/02

Abstract: In the cold rolling oils for steel sheets of the present invention, when 0.2 - 5% by weight of a high-molecular nonionic surfactant having a molecular weight of 2000 - 15000 and an HLB value of 5 - 9 as well as 0.2 - 5% by weight of another nonionic surfactant having 12 - 16 HLB value are incorporated with a cold rolling oil as emulsifying and dispersing agents, anti-coalescence of oil particles emulsified and dispersed are remarkably improved, and they are less affected by inclusion of iron powder so that excellent stability with time in an emlusified and dispersed state is obtained as well as that its plate-out is significantly improved. Further, a concentration of the resulting cold rolling oils does not decrease even in case of weak stirring force so that stable performance with time are obtained. In addition, when 0.1 - 10% by weight of an acetylene glycol nonionic surfactant is further incorporated with the above described cold rolling oils for steel sheets of the invention, adverse effects due to inclusion of iron powder are safely avoided.

公开(公告)号：KR1019960011046B1

公开(公告)日：1996-08-16

申请号：KR1019880001983

申请日：1988-02-26

Applicant: 오시몬트에스페아

Inventor： 마리오비스카 ,  알비치토프라티

IPC: B01J13/00

CPC classification number: C08J3/03 ,  B01F17/0035 ,  C08J2371/02 ,  C10M127/02 ,  C10M127/06 ,  C10M129/06 ,  C10M129/70 ,  C10M131/10 ,  C10M131/12 ,  C10M135/08 ,  C10M147/00 ,  C10M173/00 ,  C10M2201/02 ,  C10M2203/02 ,  C10M2203/022 ,  C10M2203/024 ,  C10M2203/04 ,  C10M2203/06 ,  C10M2207/021 ,  C10M2207/281 ,  C10M2207/284 ,  C10M2211/042 ,  C10M2211/044 ,  C10M2211/06 ,  C10M2213/00 ,  C10M2213/02 ,  C10M2213/04 ,  C10M2213/06 ,  C10M2213/062 ,  C10M2219/04 ,  C10M2219/042 ,  C10M2219/044 ,  C10N2250/02 ,  C11D1/004 ,  C11D17/0021 ,  Y10S516/909 ,  Y10S516/919 ,  Y10S516/92

Abstract: Microemulsions substantially consisting of : - an aqueous solution, - a perfluoropolyether having perfluoroalkyl end groups, - a hydrocarbon compound, - a fluorinated surfactant and optionally also of a hydrogenated or fluorinated alcohol, said microemulsions being in the form of a limpid or opalescent liquid, macroscopically consisting of a single phase, stable in a certain temperature range. The dispersing phase (or continuous phase) in the microemulsion may consist of one of the three abovesaid liquid components, wherefore the microemulsion may be of the oil-in-water or water-in-oil type.

公开(公告)号：KR1019940000281B1

公开(公告)日：1994-01-14

申请号：KR1019890018551

申请日：1989-12-14

Applicant: 이데미쓰 고산 가부시키가이샤

Inventor： 가나모리히데오

IPC: C23F11/08

CPC classification number: C23F11/149 ,  C09K5/20 ,  C10M133/50 ,  C10M173/02 ,  C10M2201/02 ,  C10M2207/022 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/30 ,  C10N2230/12 ,  C10N2240/00 ,  C10N2240/02 ,  C10N2240/08 ,  C10N2240/14 ,  C10N2240/22 ,  C10N2240/30 ,  C10N2240/40 ,  C10N2240/401 ,  C10N2240/50 ,  C10N2240/52 ,  C10N2240/54 ,  C10N2240/56 ,  C10N2240/58 ,  C10N2240/60 ,  C10N2240/66 ,  C10N2250/02

Abstract: A rust and corrosion preventive compound represented by the following general formula: wherein n is an integer having a value of from 1 to 300, each R is an alkylene group of from 2 to 4 carbon atoms, an arylene group of from 6 to 30 carbon atoms or a cycloalkylene group of from 6 to 30 carbon atoms, with the proviso when n is an integer having a value of 2 or more, the R groups may be identical with or different from one another, and R is hydrogen atom, an alkyl group of from 1 to 30 carbon atoms, an aryl group of from 6 to 30 carbon atoms or a cycloalkyl group of from 6 to 30 carbon atoms.

公开(公告)号：KR1019910010135B1

公开(公告)日：1991-12-17

申请号：KR1019840003582

申请日：1984-06-25

Applicant: 하우톤 인터내셔날 인코포레이티드

Inventor： 로자우로브이.홀가도

IPC: C10M173/02

CPC classification number: C10M173/02 ,  C10M173/00 ,  C10M2201/02 ,  C10M2205/00 ,  C10M2207/021 ,  C10M2207/125 ,  C10M2207/129 ,  C10M2207/281 ,  C10M2207/282 ,  C10M2207/283 ,  C10M2207/286 ,  C10M2207/34 ,  C10M2207/40 ,  C10M2207/404 ,  C10M2209/103 ,  C10M2209/104 ,  C10M2209/105 ,  C10M2209/107 ,  C10M2209/108 ,  C10M2215/042 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/22 ,  C10M2215/221 ,  C10M2215/225 ,  C10M2215/226 ,  C10M2215/28 ,  C10M2215/30 ,  C10M2219/044 ,  C10M2219/068 ,  C10M2223/045 ,  C10M2229/02 ,  C10M2229/05 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2210/05 ,  C10N2210/06 ,  C10N2210/08 ,  C10N2220/02 ,  C10N2240/08 ,  C10N2250/02

Abstract: 내용 없음.

公开(公告)号：KR1019910009187B1

公开(公告)日：1991-11-04

申请号：KR1019840007448

申请日：1984-11-28

Applicant: 니폰 미쓰비시 오일 코포레이션

Inventor： 오구라시게토시 ,  세키가츠미 ,  다카시마히로유키

IPC: C10M173/00

CPC classification number: C10M169/044 ,  C10M101/02 ,  C10M101/04 ,  C10M105/06 ,  C10M105/12 ,  C10M105/14 ,  C10M105/34 ,  C10M105/36 ,  C10M105/38 ,  C10M107/02 ,  C10M125/14 ,  C10M129/40 ,  C10M129/42 ,  C10M129/58 ,  C10M133/06 ,  C10M133/08 ,  C10M133/10 ,  C10M133/12 ,  C10M133/16 ,  C10M135/10 ,  C10M145/30 ,  C10M169/04 ,  C10M173/00 ,  C10M2201/02 ,  C10M2203/06 ,  C10M2203/065 ,  C10M2203/10 ,  C10M2203/1006 ,  C10M2203/102 ,  C10M2203/1025 ,  C10M2203/1045 ,  C10M2203/1065 ,  C10M2203/1085 ,  C10M2205/00 ,  C10M2205/0206 ,  C10M2205/028 ,  C10M2207/021 ,  C10M2207/0215 ,  C10M2207/022 ,  C10M2207/0225 ,  C10M2207/123 ,  C10M2207/125 ,  C10M2207/126 ,  C10M2207/127 ,  C10M2207/129 ,  C10M2207/16 ,  C10M2207/22 ,  C10M2207/281 ,  C10M2207/2815 ,  C10M2207/282 ,  C10M2207/2825 ,  C10M2207/283 ,  C10M2207/2835 ,  C10M2207/2845 ,  C10M2207/2855 ,  C10M2207/286 ,  C10M2207/289 ,  C10M2207/34 ,  C10M2207/40 ,  C10M2207/401 ,  C10M2207/402 ,  C10M2207/404 ,  C10M2207/4045 ,  C10M2209/103 ,  C10M2209/105 ,  C10M2209/106 ,  C10M2215/04 ,  C10M2215/042 ,  C10M2215/044 ,  C10M2215/06 ,  C10M2215/064 ,  C10M2215/065 ,  C10M2215/066 ,  C10M2215/067 ,  C10M2215/068 ,  C10M2215/08 ,  C10M2215/082 ,  C10M2215/086 ,  C10M2215/12 ,  C10M2215/122 ,  C10M2215/26 ,  C10M2215/28 ,  C10M2219/044 ,  C10N2210/00 ,  C10N2210/01 ,  C10N2210/02 ,  C10N2240/40 ,  C10N2240/402 ,  C10N2240/403 ,  C10N2240/404 ,  C10N2240/405 ,  C10N2240/406 ,  C10N2240/407 ,  C10N2240/408 ,  C10N2240/409 ,  C10N2250/02

Abstract: A metal working lubricant is disclosed for effective use in the working of metallic materials, particularly in cold rolling, which comprises the components of [I] an alkali metal salt, an alkaline earth metal salt, or a salt or amide of an amine or alkanolamine of a carbon number of 1 to 24, each said salt and said amide being derived from at least one acid selected from the group consisting of (1) an aliphatic mono- or di-carboxylic acid of 8 to 22 carbon atoms, or a polycarboxylic acid thereof, (2) a petroleum sulfonic acid, and (3) a naphthenic acid; [II] an alkylene glycol of the formula HO-CnH2nOm-H where m is an integer of 1 to 3, and n is an integer of 3 to 10; [III] water; and [IV] a mineral oil, a synthetic lubricant, a fat, a fatty oil or a combination thereof.