22 Infos zu Gerhard Fennhoff

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1 Aktuelle Nachrichten

Reissue Applications Notice - OG Date: 02 September 1997

... Ex. Gp.: ,420,241, Re. S.N ,830, May 15, 1997, Cl , PROCESS FOR THE PURIFICATION OF POLYCARBONATE AND POLYESTER CARBONATE SOLUTIONS, Gerhard Fennhoff, et. al., Owner of Record: Bayer Aktiengesellschaft, Leverkusen, Germany, Attorney or Agent: Aron Preis, Ex. Gp.:

3 Bücher zum Namen

Official Gazette of the United States Patent and Trademark Office:...

... Bergen OR2 op Zoom , Netherlands , and Gerhard Fennhoff , Stabroek , wherein R , and R , may be the same or different and are Belgium , assignors to Bayer ...

Patent and Trademark Office Notices - United States. Patent and...

22, 1996, Cl , PURIFICATION OF POLYCARBONATE, POLYESTER CARBONATE OR POLYESTER WASTE, Gerhard Fennhoff, et al., Owner of ...

Stereo- und Regioselektivität bei [2,3]-Umlagerungen [Umlagerungen...

Gerhard Fennhoff pages. 0 Reviewshttps://books.google.com/books/ about/Stereo_und_Regioselektivit%C3%A4t_bei_2_3_Um.html?id= ...

1 Songs & Musik

Full text of "USPTO Patents Application "

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17 Webfunde aus dem Netz

EP B1 - Verfahren zur herstellung von bis(4-hydroxyaryl)alkanen...

Other languages: German: English: French; Inventor: Rob Eek: Kaspar Hallenberger: Christine Mendoza-Frohn: Georg Ronge: Gerhard Fennhoff: Domien Sluyts ...

EP A3 - Verfahren zur Herstellung von Bisphenolen

Other languages: German: English: French; Inventor: Klaus Berg: Hans-Josef Buysch: Alfred Eitel: Gerhard Fennhoff: Otto Immel: Ralf Pakull: Bernhard Wehrle​ ...

European Journal of Inorganic Chemistry | download

European Journal of Inorganic Chemistry | download | BookSC. Download books for free. Find books

Boliven Patents - US : Method for continuous production of...

Details of Document: US Method for continuous production of dihydroxydiarylalkanes; Filing Date: ; Inventor(s): Gerhard Fennhoff, ...

US Process for preparing bis-(4-hydroxyaryl) alkanes

Aggregating the world's patents, patent applications, research grants, technology and inventors allowing universities and companies to showcase and share...

US A - Method of preparing aliphatic-aromatic polycarbonates...

A method of preparing aliphatic-aromatic polycarbonate resin is disclosed. Accordingly, the method entails reacting an oligocarbonate of diphenol having...

EP A3 - Procédé pour la préparation de bisphénols

Inventors, Klaus Berg, Hans-Josef Buysch, Alfred Eitel, Gerhard Fennhoff, Otto Immel, Ralf Pakull, Bernhard Wehrle, Claus Wulff. Applicant, Bayer Ag.

EP A1 - Method for processing mother liquors from the...

... PCT/EP , PCT/EP , PCT/EP Inventors, Hans-Josef Buysch, Gerd Fengler, Gerhard Fennhoff. Applicant, Bayer Aktiengesellschaft.

EP A1 - Herstellung und reinigung von...

Pôvodcovia, Gerhard Fennhoff, Claudia LAUKÖTTER, Jürgen STEBANI, Stefan Westernacher. Žiadateľ, Bayer Ag. Exportovať citáciu, BiBTeX, EndNote, RefMan.

US A - Preparation of ethers of diphenols Google...

Publication number, US A, US A, US-A , US A, US A. Inventors, Gerhard Fennhoff, Wolfgang ...

US A - Purification of polycarbonate and polyester carbonate...

A process is disclosed for the purification of lacquer-and optionally dye and metal- containing waste of thermoplastic aromatic polycarbonates and/or...

WO A1 - Verfahren zur herstellung von...

Inventors, Gerd Fengler, Hans-Josef Buysch, Frieder Heydenreich, Rob Eek, Gerhard Fennhoff. Applicant, Bayer Ag, Gerd Fengler, Buysch Hans Josef, Frieder ...

WO A1 - Bisphenol production Google Patents

Erfinder, Frieder Heydenreich, Michael Prein, Michael Boediger, Rainer Neumann, Gerhard Fennhoff, Johan Vaes. Antragsteller, Bayer Ag, Frieder Heydenreich ...

WO A1 - Verfahren zur kontinuierlichen herstellung von...

Buluş Sahipleri, Gerhard Fennhoff, Hans-Josef Buysch, Gerd Fengler, Osselaer Tony Van. Başvuru sahibi, Bayer Ag, Gerhard Fennhoff, Buysch Hans Josef, ...

US A - Method of preparing polycarbonates and polyester...

A catalytic method for preparing thermoplastic carbonate polymers is disclosed. In the method according to the interfacial polycondensation process or...

WO A8 - Verfahren zur konditionierung von ionenaustauschern...

Inventores, Michael Boediger, Rainer Neumann, Frieder Heydenreich, Michael Prein, Gerhard Fennhoff, Ulrich Schnegg, Rudolf Wagner, ...

Bedeutung zum Vornamen Gerhard

Männlicher Vorname (Deutsch, Skandinavisch): Gerhard; Althochdeutsch (Zweigliedriger Name); ger = der Speer; harti = hart, stark, fest, entschlossen; alter deutscher zweigliedriger Name

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