公开(公告)号：EP0437056A3

公开(公告)日：1991-09-18

申请号：EP90313574.7

申请日：1990-12-13

Applicant: THE STANDARD OIL COMPANY

Inventor： Friedrich, Maria S. ,  Seely, Michael J. ,  Suresh, Dev D.

IPC: C07C253/26 ,  C07C255/08 ,  B01J23/88

CPC classification number: B01J23/8872 ,  B01J23/8871 ,  B01J23/8876 ,  B01J23/8878 ,  B01J27/192 ,  C07C253/26 ,  Y02P20/52 ,  C07C255/08

Abstract: Olefins such as propylene and isobutylene are converted to the corresponding unsaturated nitriles, acrylonitrile, and methacrylonitrile, respectively, by reacting a mixture of the olefin, ammonia, and molecular oxygen-containing gas in the presence of a catalyst containing the oxides of bismuth, molybdenum, iron, nickel and magnesium, at least one element selected from the group comprising potassium and cesium, and optionally one element selected from the group comprising cobalt, phosphorus, manganese, tellurium, sodium, cerium, chromium, antimony and tungsten wherein the sum of cesium and potassium is at least 0.1 to 0.4.

公开(公告)号：EP0436636A1

公开(公告)日：1991-07-17

申请号：EP89911332.0

申请日：1989-09-27

Applicant: THE STANDARD OIL COMPANY

Inventor： BOOS, Donald, L.

IPC: F02D19 ,  G01N21 ,  G01N33 ,  G01J1 ,  G01J5

CPC classification number: G01N21/314 ,  F02D19/0628 ,  F02D19/084 ,  F02D19/087 ,  F02D2200/0611 ,  G01J5/12 ,  G01J2001/161 ,  G01N21/3504 ,  G01N33/2852 ,  G01N2021/3166 ,  G01N2201/0636 ,  Y02T10/36

Abstract: Détecteur et procédé de mesure de la concentration d'acool dans un mélange alcool/hydrocarbure utilisé pour des véhicules ayant des caractéristiques flexibles d'utilisation de carburant. Le détecteur et le procédé se caractérisent par une paire d'éléments de détection (27, 28) qui détectent l'absorbance de deux bandes de longueur d'ondes différentes d'énergie transmise par le carburant. La première bande ayant une première longueur d'onde est absorbée par l'alcool et n'est pratiquement pas absorbée par les hydrocarbures et autres non-alcools dans le mélange de carburant. La seconde bande de seconde longueur d'onde ou bande de référence est sélectionnée lorsque l'absorbance des alcools et des hydrocarbures est essentiellement la même et de préférence égale à zéro. La sortie des deux détecteurs (27, 28) est proportionnée pour produire un signal représentatif de la teneur en alcool du mélange de carburant. Dans un mode préférentiel de réalisation, les éléments de détection (27, 28) sont inclus dans une thermopile différentielle.

公开(公告)号：EP0434697A1

公开(公告)日：1991-07-03

申请号：EP89908948.0

申请日：1989-07-14

Applicant: THE STANDARD OIL COMPANY

Inventor： SOBOTOWSKI, Rafal, A.

IPC: F02B73 ,  F02B75 ,  F02B3

CPC classification number: F02B75/04 ,  F02B3/06 ,  F02B73/00 ,  F02B75/225 ,  F02B2275/14 ,  F02B2275/40 ,  Y02T10/125

Abstract: Le moteur à rapport de compression variable décrit comprend une paire de vilebrequins (15, 16) reliée par un mécanisme de réglage de phases servant à modifier l'angle des phases entre les vilebrequins, faisant ainsi varier le rapport de compression du moteur. Le mécanisme de réglage de phases comporte deux paires d'engrenages hélicoïdaux (23, 24, 25, 26) de modification du rapport des phases. Chacune de ces paires est composée par un engrenage (23, 26) monté fixe sur un vilebrequin (15, 16) et par un engrenage (24, 25) en prise opérationnelle avec le vilebrequin et monté fixe sur un élément de réglage axialement mobile (22).

公开(公告)号：EP0434300A1

公开(公告)日：1991-06-26

申请号：EP90313573.9

申请日：1990-12-13

Applicant: THE STANDARD OIL COMPANY

Inventor： Lukco, Dorothy ,  Tenhover, Michael, Alan

IPC: C04B41/87 ,  C22C1/09 ,  C03C14/00

CPC classification number: C04B41/009 ,  B22F2998/00 ,  C03C14/002 ,  C03C2214/00 ,  C03C2214/02 ,  C03C2214/03 ,  C03C2214/04 ,  C03C2214/06 ,  C03C2214/07 ,  C04B35/80 ,  C04B41/4584 ,  C04B41/52 ,  C04B41/81 ,  C04B41/89 ,  C22C49/00 ,  C22C49/04 ,  C22C49/14 ,  Y10T428/2918 ,  Y10T428/2933 ,  Y10T428/2938 ,  Y10T428/2942 ,  Y10T428/2944 ,  Y10T428/2949 ,  Y10T428/2956 ,  Y10T428/2958 ,  C04B41/5063 ,  C04B41/5094 ,  C04B41/5133 ,  C04B41/5144 ,  C04B41/524 ,  C04B35/565 ,  C04B14/02 ,  C04B14/04 ,  C04B14/06 ,  C04B14/4693 ,  C22C49/12

Abstract: The subject invention relates to a coated reinforcement material (10) comprising a Si-containing reinforcement (12) having a coating (11) of the general formula:


        Al x O y N z


wherein x is up to about 60 atomic % of said coating;
y is from about 15 atomic % to about 55 atomic % of said coating; and
z is from about 5 atomic % to about 45 atomic % of said coating, with a proviso that x+y+z=100 .
The invention further relates to a high strength, high temperature performance composite comprising a Si-containing reinforcement material having a coating comprising aluminium, oxygen and nitrogen, said coated reinforcement material being in combination with a matrix material.

Abstract translation: 本主题发明涉及一种涂覆的增强材料（10）包括具有以下通式的涂层（11），含Si的加强件（12）：AlxOyNz worin x是高达所述涂层约60％（原子）; y为约15原子％至所述涂层的约55原子％; 并且z为约5原子％至所述涂层的约45原子％，附带条件做了X + Y + Z = 100个 本发明还涉及到一个高强度，耐高温性能复合物，包括具有涂层包含铝，氧和氮的含Si的增强材料，所述涂覆的增强材料在与基质材料组合之中。

公开(公告)号：EP0356206A3

公开(公告)日：1991-04-24

申请号：EP89308512.6

申请日：1989-08-22

Applicant: THE STANDARD OIL COMPANY

Inventor： Coffey, Gerald P. ,  Melamud, Lucy ,  Percec, Elena Simona

IPC: C08L33/18 ,  C08L23/00 ,  C08L51/06

CPC classification number: C08L33/18 ,  C08L51/06 ,  C08L2666/04

Abstract: A polymer blend comprises a high nitrile polymer and a compatible polyolefin functionalized with an unsaturated compound selected from the group consisting of unsaturated carboxylic acids, esters, anhydrides and imides. Such blends can be used to form films and membranes having improved thermal, mechanical and optical properties. The blend combines the low oxygen permeability of high nitrile polymers with the low water vapor permeability of the polyolefins and are, therefore, useful in the packaging industry. A method for forming blends of high nitrile polymers with polyolefins includes the step of functionalizing a polyolefin prepared from a monoolefin having from 2 to about 6 carbon atoms with an unsaturated compound selected from the group consisting of unsaturated carboxylic acids, esters, anhydrides and imides and blending from about 99 to 1 parts by weight of the functionalized polyolefin with from about 1 to 99 parts by weight of the high nitrile polymer.

公开(公告)号：EP0356207A3

公开(公告)日：1991-04-10

申请号：EP89308513.4

申请日：1989-08-22

Applicant: THE STANDARD OIL COMPANY

Inventor： Percec, Elena Simona ,  Takigawa, Doreen Y.

IPC: C08L33/18 ,  C08L51/04 ,  C08L101/00

CPC classification number: C08L39/06 ,  C08L33/18 ,  C08L33/24 ,  C08L35/00 ,  C08L51/04 ,  C08L73/02 ,  C08L2666/14 ,  C08L2666/04

Abstract: A polymer blend comprises a high nitrile copolymer and a compatible thermoplastic polymer or copolymer containing polar groups, formed from monomers selected from the group consisting of alkylacrylamides, aliphatic and cyclic methacrylates, unsaturated carboxylic acid anhydrides, vinyl pyrrolidones, heterocyclic ring compounds containing two hetero atoms, lactones and phosphorus-containing monomers that form highly crystalline polymers. Such blends can be used to form films and membranes having improved thermal, mechanical and optical properties.

公开(公告)号：EP0420455A2

公开(公告)日：1991-04-03

申请号：EP90310039.4

申请日：1990-09-13

Applicant: THE STANDARD OIL COMPANY

Inventor： Friedrich, Maria S. ,  Suresh, Dev D. ,  Seely, Michael J.

IPC: C07C253/24 ,  C07C255/08

CPC classification number: C07C253/24 ,  B01J23/002 ,  B01J23/8878 ,  B01J23/8885 ,  B01J23/8898 ,  B01J35/0006 ,  B01J37/0045 ,  B01J37/0236 ,  B01J37/08 ,  B01J2523/00 ,  Y02P20/52 ,  C07C255/08 ,  B01J2523/13 ,  B01J2523/15 ,  B01J2523/41 ,  B01J2523/54 ,  B01J2523/67 ,  B01J2523/68 ,  B01J2523/72 ,  B01J2523/842 ,  B01J2523/845 ,  B01J2523/847 ,  B01J2523/31 ,  B01J2523/22 ,  B01J2523/69 ,  B01J2523/53

Abstract: Disclosed is a process for making an α, β-unsaturated mononitrile by the catalytic reaction of a paraffin containing 3-5 carbon atoms with molecular oxygen and ammonia by catalytic contact of the foregoing reactants in a reaction zone with a metal oxide catalyst composition that has 10-90 weight percent of a diluent/support and 90-10 weight percent of a catalyst containing the elements indicated by the empirical formula.
A a D d Bi c Fe f Mo₁₂O x
in the proportions indicated by the said formula. said diluent/support containing 10 to 100 weight percent Al₂O₃ and zero to 90 weight percent SiO₂
wherein
A is one or more of Li, Na, K, Rb, Cs, Tl B, W , Sn and La:
D is one or more of Cr, Sb, Pb, P, Cu, Ni, Co, Mn and Mg;
a is zero to 10;
c is 0.1 to 10;
d is zero to 10; and
f is 0.2 to 10; and
wherein the reactants fed to the reaction zone contain a mole ratio of said paraffin:NH₃ in the range from 2 to 16 and a mole ratio of said paraffin to O₂ in the range from 1 to 10.

Abstract translation: 公开了一种通过使含有3-5个碳原子的链烷烃与分子氧和氨的催化反应来制备α，β-不饱和单腈的方法，所述方法通过在反应区中与上述反应物与金属氧化物催化剂组合物进行催化接触，所述金属氧化物催化剂组合物具有 10-90重量％的稀释剂/载体和90-10重量％的含有经验式所示元素的催化剂。 AaDdBicFefMo12Ox以所述公式表示的比例。 所述稀释剂/载体含有10至100重量％的Al 2 O 3和0至90重量％的SiO 2，其中A是Li，Na，K，Rb，Cs，Tl B，W，Sn和La中的一种或多种：D是一种或多种 Cr，Sb，Pb，P，Cu，Ni，Co，Mn和Mg; a是零到10; c为0.1〜10; d为0〜10; f为0.2〜10; 并且其中进料到反应区的反应物含有所述链烷烃：NH 3的摩尔比在2至16的范围内，所述链烷烃与O 2的摩尔比在1至10的范围内。

公开(公告)号：EP0361784A3

公开(公告)日：1991-04-03

申请号：EP89309596.8

申请日：1989-09-21

Applicant: THE STANDARD OIL COMPANY

Inventor： Brazdil, James Frank, Jnr. ,  Glaeser, Linda Claire ,  Toft, Mark Anthony

IPC: B01J27/198 ,  C07C255/08 ,  C07C253/24

CPC classification number: B01J23/002 ,  B01J27/199 ,  B01J37/04 ,  B01J2523/00 ,  B01J2523/31 ,  B01J2523/51 ,  B01J2523/55 ,  B01J2523/69 ,  B01J2523/72 ,  B01J2523/22 ,  B01J2523/54 ,  B01J2523/67 ,  B01J2523/68 ,  B01J2523/842 ,  B01J2523/847

Abstract: Disclosed is the reaction of propane and isobutane with O₂ and NH₃ to make α,β-unsaturated nitriles and olefins, using certain complex metal oxide catalyst compositions and an excess of the paraffin over both the O₂ and the NH₃. Also disclosed are suitable catalyst compositions for such reactions.

公开(公告)号：EP0342777A3

公开(公告)日：1991-03-27

申请号：EP89302361.4

申请日：1989-03-09

Applicant: THE STANDARD OIL COMPANY

Inventor： Brazdil, James Frank, Jr. ,  Toft, Mark Anthony ,  Glaeser, Linda Claire

IPC: C07C121/32 ,  C07C120/14 ,  B01J23/16 ,  B01J23/84

CPC classification number: B01J37/04 ,  B01J23/31 ,  B01J23/8876 ,  C07C253/24 ,  Y02P20/52 ,  C07C255/08

Abstract: Disclosed is ammoxidation of C₃ to C₅ acyclic alkanes with NH₃ and O₂ using (1) a mole ratio of alkane:NH₃ in the range from 2 to 16 and a mole ratio of alkane:O₂ in the range 1 to 10 and (2) a mixture of particulate catalyst compositions, the first being especially effective to promote formation of an unsaturated nitrile and an olefin from the paraffin, and the second catalyst composition being especially effective to promote the conversion of the olefin to the unsaturated mononitrile. Catalyst compositions useful in the process are also disclosed.

公开(公告)号：EP0413068A1

公开(公告)日：1991-02-20

申请号：EP89308419.4

申请日：1989-08-18

Applicant: THE STANDARD OIL COMPANY

Inventor： Burrington, James D. ,  Cesa, Mark C. ,  Dubbert, Robert A.

IPC: C07C227/32 ,  C07C231/18

CPC classification number: C07C227/32 ,  C07C231/00 ,  C07C231/18 ,  C07C237/00 ,  C07C319/28 ,  C07C323/58 ,  C07C2601/14 ,  C07D207/16 ,  C07D209/16 ,  C07D233/54 ,  C07D233/64

Abstract: In the process of hydrocarboxylating an α-enamide with CO and H₂O or an organic hydroxyl compound to produce an N-acyl-α-amino acid or ester, respectively, the improvement comprising using as the α-enamide reactant, an α-enamide which has a chiral center that is essentially all L or D, thereby producing a reaction mixture containing diastereomeric N-acyl-α-amino acids or esters having two chiral centers, said mixture having essentially no enantiomeric pairs.

Abstract translation: 在阿尔法-enamide与CO和H 2 O或者有机羟基化合物的hydrocarboxylating以产生N-酰基的α氨基酸或酯的过程中，分别使用改进作为阿尔法-enamide反应物包括与α--enamide哪 具有手性中心，其基本上所有L或D，从而产生反应混合物含有具有两个手性中心的非对映的N-酰基 - α氨基酸或酯，所述的基本上无混合物对映体对。