公开(公告)号：KR810001561B1

公开(公告)日：1981-10-27

申请号：KR770000949

申请日：1977-04-20

Applicant: DIAMOND SHAMROCK CORP

Inventor： TIEFERNACH J ,  HORA C ,  SIEGLAFF C

IPC: C08F8/32

Abstract: A process for producing a soft contact lens resistant to the diffusion and accumulation therein of substances which will promote its clouding and discoloration in use which comprises treating an acrylic ester hydrogel with an aliphatic amine containing 2-12 carbon atoms/molecule at room temp. -100oC. The treatment being conducted for a sufficient period of time to structurally modify at least a major portion of polymer molecules on the outer surface of the hydrogel by chemically incorporating therein the modifying compound through its functional groups.

公开(公告)号：KR780000260B1

公开(公告)日：1978-07-06

申请号：KR730001837

申请日：1973-11-05

Applicant: DIAMOND SHAMROCK CORP

Inventor： BERT E PALM ,  KENNEDY A W

公开(公告)号：WO1982003638A1

公开(公告)日：1982-10-28

申请号：PCT/EP1982000076

申请日：1982-04-02

Applicant: DIAMOND SHAMROCK CORP ,  HINDEN JEAN ,  KATZ MICHAEL ,  GAUGER JURGEN

Inventor： DIAMOND SHAMROCK CORP

IPC: C25B11/06

CPC classification number: C25B11/0489

Abstract: Des particules catalytiques avec un materiau de support inerte, resistant a la corrosion, sont pourvues d'un catalyseur finement disperse dans une matrice d'un polymere insoluble electriquement conducteur forme in situ sur chaque particule du materiau de support inerte. Les particules inertes de support sont activees catalytiquement par: (a) mouillage des particules avec une solution contenant un compose precurseur inorganique pour le catalyseur et un compose precurseur organique pour la matrice polymere insoluble, (b) sechage des particules, et (c) traitement thermique des particules pour convertir les precurseurs en catalyseurs que l'on obtient sous forme finement dispersee dans la matrice polymere. Une electrode, p.ex. une anode a degagement d'oxygene, est produite soit en fixant les particules catalytiques sur une base d'electrode, p.ex. du plomb, soit en consolidant les particules catalytiques dans un corps d'electrode poreux.

公开(公告)号：WO1981000973A1

公开(公告)日：1981-04-16

申请号：PCT/US1980001353

申请日：1980-10-14

Applicant: DIAMOND SHAMROCK CORP ,  GAUGER J ,  KATZ M ,  HINDEN J

Inventor： DIAMOND SHAMROCK CORP

IPC: B05D05/12

CPC classification number: C25B11/0489 ,  C25C7/02 ,  Y02E60/366

Abstract: A catalytic electrode has an electrically conductive substrate such as titanium with a coating comprising a platinum-group metal catalyst finely dispersed in a matrix consisting of a semi-conducting polymer formed in situ on the substrate. The catalyst may be a platinum-group metal oxide such as iridium oxide formed in situ together with the semi-conducting polymer by the application of a uniform liquid mixture followed by a controlled heat treatment. The semi-conducting polymer is preferably formed from polyacrylonitrile, polybenzimidazo-pyrrolone or an adamantane based polybenzoxazole.

公开(公告)号：WO1980001384A1

公开(公告)日：1980-07-10

申请号：PCT/US1979001109

申请日：1979-12-17

Applicant: DIAMOND SHAMROCK CORP

Inventor： DIAMOND SHAMROCK CORP ,  KRSEK G

IPC: C08K05/05

CPC classification number: C08K5/053 ,  A61F5/445 ,  A61L28/0015 ,  C08G12/46 ,  C08L33/26 ,  C08L2666/14

Abstract: An improved ostomy seal is provided by a crosslinked composition comprising a water-soluble acrylamide polymer, a plasticizing quantity of a water-miscible polyol (containing water) that provides an elastomeric gel, and a crosslinking polyaldehyde.

Abstract translation: 通过包含水溶性丙烯酰胺聚合物，增塑量的可与水混合的多元醇（含水）提供弹性凝胶的交联组合物和交联聚醛来提供改进的造口术密封。

公开(公告)号：KR810002126B1

公开(公告)日：1981-12-29

申请号：KR730000275

申请日：1973-02-15

Applicant: DIAMOND SHAMROCK CORP

Inventor： BARRETT L ,  MALKIN I

IPC: B05D3/10 ,  B23K31/00 ,  C23F7/26

Abstract: This patent is applied to metal base, calcinating, thus giving adhesive property, water insolubility , anti-alkaline property, anti-corrosive cloth to metal base, water cloth component comprised with the following water solute mixture. A) least 80% wt. is supplied from chromic acid, Cr+6 supplied material which does not surpass 100g/l chrome represented by CrO3. B) powder material selected from Zn, Al, or those mixt. and alloy does not surpass practically 500g/l liquid-solute and above power metals wt.% of chrome represented by CrO3 (1.1-1.15).

公开(公告)号：KR790001757B1

公开(公告)日：1979-12-17

申请号：KR740003536

申请日：1974-09-09

Applicant: DIAMOND SHAMROCK CORP

Inventor： TARINI A R ,  OBETZ J E

IPC: D06M13/02 ,  C10M20060101 ,  C11C20060101 ,  D01C20060101 ,  D01H13/30 ,  D06M20060101 ,  D06M13/184 ,  D06M13/24

Abstract: Coning oils gor synthetic yarns were manufd. by heating 1% aluminum mono(di or tri) stearate and/or aluminum dioctanoate soaps with 79% mineral oil at 110≦̸C and agitating with 20% ethoxylated alc. controlling the content of aluminum soaps reduced spattering during yarn processing.

公开(公告)号：KR790000659B1

公开(公告)日：1979-06-20

申请号：KR750002889

申请日：1975-12-30

Applicant: DIAMOND SHAMROCK CORP

Inventor： D W SUWALA

Abstract: Compns. for controlling foam in an aq. system were prepd. by dispersing an amide with a chlorosilane-based reaction product in an org. liq., and homonizing for suspension. The compns. contd. 75-98 parts of org. liq., 1-15 parts of an amide which was a reaction product of a polyamine having at least one C2-C10 alkylene group and C6-C18 fatty acid, 0.1-10 parts of base, 0.1-5 parts of reactive chlorosilane monomer, 0-3 parts of org. component selected from polymer, C10-C20 fatty acid, and C10-C20glyceride.

公开(公告)号：KR780000660B1

公开(公告)日：1978-12-18

申请号：KR730001853

申请日：1973-11-08

Applicant: DIAMOND SHAMROCK CORP

Inventor： LIPOWSKI S A

公开(公告)号：KR780000043B1

公开(公告)日：1978-03-16

申请号：KR720000550

申请日：1972-04-07

Applicant: DIAMOND SHAMROCK CORP

Inventor： MAGEE THOMAS A