公开(公告)号：US5756853A

公开(公告)日：1998-05-26

申请号：US722210

申请日：1996-10-16

Applicant: Pascal Metivier ,  Isabelle Jouve ,  Christian Maliverney

Inventor： Pascal Metivier ,  Isabelle Jouve ,  Christian Maliverney

IPC: B01J27/053 ,  C07B61/00 ,  C07C45/65 ,  C07C45/67 ,  C07C47/575 ,  C07C47/58 ,  C07C51/15 ,  C07C51/353 ,  C07C51/367 ,  C07C51/373 ,  C07C65/21

CPC classification number: C07C51/15 ,  C07C45/676 ,  C07C51/367

Abstract: The subject of the present invention is a process for the preparation of a 4-hydroxybenzaldehyde carrying at least one substituent in the position ortho to the OH group. It more particularly relates to the preparation of 3-methoxy-4-hydroxybenzaldehyde and of 3-ethoxy-4-hydroxybenzaldehyde. The process for the preparation of a substituted 4-hydroxybenzaldlehyde, substituted at least in the 3 position by an alkoxy group, is characterized in that it comprises subjecting a substituted phenol compound, substituted at least in the 2 position by an alkoxy group and in which the 4 and 6 positions are free, to a first stage of carboxylation in the 6 position, then to a stage of hydroxymethylation in the 4 position, followed by a stage of oxidation of the hydroxymethyl group to a formyl group, and finally to a last decarboxylation stage.

Abstract translation: PCT No.PCT / FR96 / 00241 Sec。 371日期1996年10月16日第 102（e）日期1996年10月16日PCT提交1996年2月14日PCT公布。 WO96 / 26175 PCT出版物 日本1996年8月29日本发明的主题是在OH基的邻位含有至少一个取代基的4-羟基苯甲醛的制备方法。 更具体地涉及3-甲氧基-4-羟基苯甲醛和3-乙氧基-4-羟基苯甲醛的制备。 制备至少在3位被烷氧基取代的取代的4-羟基苯甲醛的方法的特征在于它包括使至少在2位被烷氧基取代的取代酚化合物，其中 4位和6位是自由的，到第6位的羧化的第一阶段，然后到4位的羟甲基化阶段，随后是羟甲基氧化成甲酰基的阶段，最后到最后 脱羧阶段。

公开(公告)号：US06245936B1

公开(公告)日：2001-06-12

申请号：US09284378

申请日：1999-04-12

Applicant: Pascal Metivier ,  Christian Maliverney ,  Philippe Denis

Inventor： Pascal Metivier ,  Christian Maliverney ,  Philippe Denis

IPC: C07C5116

CPC classification number: C07C45/38 ,  C07C51/255 ,  C07C47/565 ,  C07C65/05

Abstract: The present invention concerns a process for the preparation of a 2-hydroxybenzoic acid and of a 4-hydroxybenzaldehyde and derivatives thereof from a mixture of two phenolic compounds, one carrying a formyl or hydroxymethyl group in the 2 position, and the other carrying a formyl or hydroxymethyl group in the 4 position. The invention also concerns the preparation of a 4-hydroxybenzaldehyde from said mixture. The invention more particularly concerns the preparation of 3-methoxy-4-hydroxybenzaldehyde and of 3-ethoxy4-hydroxybenzaldehyde, respectively known as “vanillin” and ethylvanillin”. The process for the preparation of a 2-hydroxybenzoic acid and a 4-hydroxybenzaldehyde and derivatives thereof is characterised in that the formyl or hydroxymethyl group in the 2 position of compound (A) in a mixture of phenolic compounds, one (A) carrying a formyl or hydroxymethyl group in the 2 position, and the other (B) carrying a formyl or hydroxymethyl group in the 4 position, is selectively oxidised to a carboxy group and optionally a hydroxymethyl group of compound (B) in the 4 position is selectively oxidised to a formyl group, thus producing a mixture of a 2-hydroxybenzoic acid and a 4-hydroxybenzaldehyde.

Abstract translation: 本发明涉及一种由两种酚类化合物的混合物制备2-羟基苯甲酸和4-羟基苯甲醛及其衍生物的方法，一种在2位上携带甲酰基或羟甲基，另一种带有甲酰基 或羟甲基在4位。 本发明还涉及从所述混合物制备4-羟基苯甲醛。 本发明更具体地涉及3-甲氧基-4-羟基苯甲醛和3-乙氧基-4-羟基苯甲醛的制备，分别称为“香草醛”和乙基香草醛“。制备2-羟基苯甲酸和4-羟基苯甲醛的方法和 其衍生物的特征在于化合物（A）的2位的甲酰基或羟甲基在酚类化合物的混合物中，一个（A）在2位上携带甲酰基或羟甲基，另一个（B）携带 4位的甲酰基或羟甲基被选择性地氧化成羧基，任选地将4位上的化合物（B）的羟甲基选择性氧化成甲酰基，从而产生2-羟基苯甲酸和 4-羟基苯甲醛。

公开(公告)号：US08774714B2

公开(公告)日：2014-07-08

申请号：US13266950

申请日：2010-04-28

Applicant: Pascal Metivier

Inventor： Pascal Metivier

IPC: H04B5/00

CPC classification number: G07C9/00182 ,  G07C2009/00634 ,  G07C2009/00777 ,  H02J7/025 ,  H02J17/00 ,  H02J50/10

Abstract: The invention relates to a system comprising: a lock (10) provided with electronic circuits for transmission/reception via NFC and electric circuits for controlling mechanical locking/unlocking members, and a mobile phone (16) provided with circuits allowing same to operate in NFC mode. In addition, means are provided for transmitting power to the lock by means of remote power feeding (18) from the phone, such as to charge a buffer capacitor in order subsequently to provide power temporarily to the electronic and electric circuits of the lock while the lock is querying the NFC circuits of the phone in order to check the authorization of the person with the phone and to order to opening of the door.

Abstract translation: 本发明涉及一种系统，包括：锁（10），其设置有用于经由NFC发送/接收的电子电路和用于控制机械锁定/解锁构件的电路;以及移动电话（16），其提供允许其在NFC中操作的电路 模式。 此外，提供了用于通过从电话机进行远程供电（18）将功率发送到锁的装置，例如为缓冲电容器充电，以便随后临时向锁的电子和电路提供电力，同时 锁定正在查询电话的NFC电路，以便检查具有电话的人的授权并命令打开门。

公开(公告)号：US5864049A

公开(公告)日：1999-01-26

申请号：US935546

申请日：1997-09-23

Applicant: Emmanuel Dos Santos ,  Pascal Metivier

Inventor： Emmanuel Dos Santos ,  Pascal Metivier

IPC: B01J27/13 ,  B01J27/188 ,  B01J27/19 ,  B01J31/04 ,  C07B61/00 ,  C07C51/16 ,  C07C51/27 ,  C07C51/285 ,  C07C53/124 ,  C07C55/00 ,  C07C55/16 ,  C07C55/18 ,  C07C69/24 ,  C07C69/347 ,  C07C69/44 ,  C11C3/00

CPC classification number: C07C51/27 ,  C07C51/285

Abstract: The present invention relates to a process for the preparation of carboxylic acids from unsaturated fatty acids and/or their derivatives.The process of the invention is characterized in that it comprises the following stages:a stage which consists in oxidizing an unsaturated fatty acid in the form of acid and/or of ester using hydrogen peroxide, in the presence of a metal oxide or of a carboxylic acid optionally used in combination with a ruthenium-based catalyst,a stage which consists in reacting the reaction mixture originating from the preceding stage with nitric acid in the presence of a vanadium-based catalyst, optionally used in combination with a cocatalyst, and thena stage of recovery of the mono- and dicarboxylic acids.It is particularly well suited for the preparation of saturated mono- and dicarboxylic acids obtained from unsaturated fatty acids such as oleic acid or from oils and fats.

Abstract translation: 本发明涉及从不饱和脂肪酸和/或其衍生物制备羧酸的方法。 本发明的方法的特征在于其包括以下阶段：在金属氧化物或羧酸存在下，使用过氧化氢氧化酸和/或酯形式的不饱和脂肪酸的阶段 任选地与钌基催化剂组合使用的酸，这一阶段，其包括在钒基催化剂存在下将来自前一阶段的反应混合物与硝酸反应，任选与助催化剂组合使用，然后将 单羧酸和二羧酸的回收阶段。 特别适用于制备由不饱和脂肪酸如油酸或油脂获得的饱和单羧酸和二羧酸。

公开(公告)号：US09976010B2

公开(公告)日：2018-05-22

申请号：US14389390

申请日：2012-04-06

Applicant: Pascal Metivier ,  Junli Li ,  Anne Mu

Inventor： Pascal Metivier ,  Junli Li ,  Anne Mu

IPC: C08K3/32 ,  C01B25/165 ,  C07C211/63 ,  C08K5/19

CPC classification number: C08K3/32 ,  C01B25/165 ,  C07C211/63 ,  C08K5/19 ,  C08K2003/329

Abstract: Disclosed is a process to produce a hypophosphite salt defined as [C+ hypophosphite−] by reacting P4 with a hydroxide salt defined as [C+OH−], or a hydroxide salt precursor and a catalyst, wherein C+ is the cationic moiety of [C+ hypophosphite−] salt.

公开(公告)号：US20120264669A1

公开(公告)日：2012-10-18

申请号：US13518665

申请日：2009-12-31

Applicant: Galder Cristobal ,  Weizhong Edric Tan ,  Pascal Metivier ,  Rongjun Lu ,  Florence Lambert

Inventor： Galder Cristobal ,  Weizhong Edric Tan ,  Pascal Metivier ,  Rongjun Lu ,  Florence Lambert

IPC: C11D3/37

CPC classification number: C11D3/3715 ,  C11D1/72 ,  C11D1/90 ,  C11D1/92 ,  C11D3/0036

Abstract: A polyester soil-release polymer (a) and a cosurfactant (b) are used in a laundry composition to improve primary detergency, secondary detergency, and/or soil anti-redeposition and/or to allow a reduction of the amount of surfactant(s) and/or builder(s). Also disclosed is a performance additive comprising at least 20% by weight as actives, of a mixture of (a), (b) and optionally water or other products, in an amount by weight if present of lower than 80%, and the performance additive is mixed with other ingredients to make a laundry composition.

Abstract translation: 在洗衣组合物中使用聚酯去污聚合物（a）和辅助表面活性剂（b）以改善初级去污力，二次去污力和/或土壤抗再沉积和/或允许减少表面活性​​剂的量 ）和/或构建器。 还公开了一种性能添加剂，其包含至少20重量％的作为活性物质的（a），（b）和任选的水或其它产物的混合物，如果存在的量低于80％，其性能 添加剂与其他成分混合以制成洗衣组合物。

公开(公告)号：US08039580B2

公开(公告)日：2011-10-18

申请号：US10580422

申请日：2004-11-23

Applicant: Anne-Marie Caminade ,  Jean-Pierre Majoral ,  Laurent Griffe ,  Cédric Turrin ,  Pascal Metivier

Inventor： Anne-Marie Caminade ,  Jean-Pierre Majoral ,  Laurent Griffe ,  Cédric Turrin ,  Pascal Metivier

IPC: C08G79/04 ,  C08G79/06

CPC classification number: C10M137/12 ,  C08G79/02 ,  C08G83/003 ,  C10M137/14 ,  C10M153/04 ,  C10M2223/06 ,  C10M2223/065 ,  C10M2225/00 ,  C10N2220/03 ,  C10N2230/04 ,  C10N2230/06 ,  C10N2230/12 ,  Y10S424/16

Abstract: The invention relates to novel dendritic polymers having monophosphonic terminations or dimethyl phosphonates, to a method for preparing them, and to their uses.

Abstract translation: 本发明涉及具有单膦酸末端或二甲基膦酸酯的新型树枝状聚合物，其制备方法及其用途。

公开(公告)号：US5384415A

公开(公告)日：1995-01-24

申请号：US68071

申请日：1993-05-28

Applicant: Jean-Manuel Mas ,  Pascal Metivier

Inventor： Jean-Manuel Mas ,  Pascal Metivier

IPC: C07B39/00 ,  C07C17/16 ,  C07C29/62 ,  C07D309/04 ,  C07D309/02 ,  C07C69/63

CPC classification number: C07D309/04 ,  C07B39/00 ,  C07C17/16 ,  C07C29/62

Abstract: A process for the preparation of a brominated compound which comprises the step of reacting at least one compound selected from the group consisting of a chloroformate, a chlorosulfite and a chlorophosphite with a brominating agent for a time sufficient to obtain at least one brominated compound. In particular, an alcohol is converted into a chloroformate, chlorosulfite or a chlorophosphite, which is then brominated to obtain the desired product. In another embodiment, a brominating agent is reacted with a reactant selected from the group consisting of thionyl chloride, phosgene and phosphorous oxychloride, followed by contacting the reaction product obtained with an alcohol to be brominated.

Abstract translation: 一种制备溴化化合物的方法，其包括使选自氯甲酸酯，亚硫酸氢盐和氯代亚磷酸酯的至少一种化合物与溴化剂反应一段时间以获得至少一种溴化化合物的步骤。 特别地，将醇转化为氯甲酸酯，亚硫酸氢盐或氯代亚磷酸酯，然后将其溴化以获得所需产物。 在另一个实施方案中，将溴化剂与选自亚硫酰氯，光气和三氯氧化磷的反应物反应，然后使得到的与待溴化的醇反应产物接触。

公开(公告)号：US20120129451A1

公开(公告)日：2012-05-24

申请号：US13266958

申请日：2010-04-28

Applicant: Pascal Metivier

Inventor： Pascal Metivier

IPC: H04B5/02

CPC classification number: H04B5/0025 ,  H04L63/0492 ,  H04L63/061

Abstract: The invention relates to a system including a lock (10) provided with electronic NFC transceiver circuits and electric circuits for controlling mechanical locking/unlocking members, and a portable telephone (16) provided with circuits for NFC mode of operation. The telephone comprises means for initializing the lock, said means including means for: downloading, from a remote site (20), an applet and elements required for initializing the lock; verifying, using the telephone, the identifier and the transport key stored in the lock against the downloaded ones; deactivating the transport key of the lock; loading, onto the lock, a unique random algorithm and a cryptographic key that have been downloaded; and generating a message notifying of the termination of the initialization of the lock.

Abstract translation: 本发明涉及一种包括电子NFC收发器电路的锁（10）和用于控制机械锁定/解锁构件的电路的系统以及设置有用于NFC操作模式的电路的便携式电话（16）。 电话包括用于初始化锁的装置，所述装置包括用于从远程站点（20）下载初始化锁所需的小程序和元件的装置; 使用电话验证存储在锁中的标识符和传送密钥相对于下载的密钥; 停用锁的传输键; 加载到锁上，已经下载的唯一的随机算法和加密密钥; 并产生通知锁定的初始化的终止的消息。

公开(公告)号：US20120114122A1

公开(公告)日：2012-05-10

申请号：US13266929

申请日：2010-04-28

Applicant: Pascal Metivier

Inventor： Pascal Metivier

IPC: H04K1/00

CPC classification number: G07C9/00817 ,  G07C9/00103 ,  G07C2009/00777 ,  G07C2009/00841 ,  G07C2009/00865

Abstract: The invention relates to a system comprising a lock (40) provided with NFC circuits, a mobile phone (32) also provided with NFC circuits, a remote lock management site (18), and a mobile network operator (20). For each lock, the management site generates a unique random algorithm, a unique identifier (PUID) and transport keys and transmits the identifier and the transport keys to a lock manufacturer (16). The mobile network operator receives a unique lock identifier (PUID) from the user and transmits same to the handling site which, in return, transmits the unique random algorithm, the cryptographic key, the transport key and the user key corresponding to the lock to the phone. The phone implements the initial programming of the lock, by loading the unique random algorithm, the cryptographic key and the user key onto the lock and, subsequently, the phone activates a secure cryptographic procedure.

Abstract translation: 本发明涉及一种包括具有NFC电路的锁（40），还具有NFC电路的移动电话（32），远程锁管理站点（18）和移动网络运营商（20）的系统。 对于每个锁，管理站点生成唯一的随机算法，唯一标识符（PUID）和传输密钥，并将标识符和传输密钥发送到锁制造商（16）。 移动网络运营商从用户接收唯一的锁定标识符（PUID），并向用户发送相同的锁定标识符（PUID），该处理站返回发送与该锁相对应的唯一随机算法，密码密钥，传输密钥和用户密钥 电话。 手机通过将唯一的随机算法，加密密钥和用户密钥加载到锁上来实现锁的初始编程，并且随后手机激活安全密码过程。