Pierre Wittmann Popular Books

Pierre Wittmann Biography & Facts

Poulenc Frères (French: [pulɛ̃k]; Poulenc Brothers) was a French chemical, pharmaceutical and photographic supplies company that had its origins in a Paris pharmacy founded in 1827. From 1852 it began to manufacture (or package) photographic chemicals. It took the name Poulenc Frères in 1881, and by 1900 had a range of high-quality products. That year it went public as the Établissements Poulenc Frères. It began production of synthetic medicines, and continued to grow during World War I (1914–18). In 1928 it merged with the Société des usines chimiques du Rhône to form Rhône-Poulenc. Origins The company can trace its roots to the Pharmacie-Droguerie Hédouin, a pharmacy founded in 1827 in the rue Saint-Merri, Paris. The baker Pierre Wittman (1798–1880) bought the store in 1845. His daughter, Pauline Wittmann (1828–1910), married Étienne Poulenc (1823–78) in February 1851. They had three sons: Gaston (1852–1948), Emile (1855–1917) and Camille (1864–1942). Etienne Poulenc was a pharmacist and a chemist, and partnered with his father-in-law. He became sole owner in 1858. With his brother-in-law Léon Whittman, Etienne began to manufacture photographic products, which up to then the business had only retailed, under the "P.W." brand. Starting in 1852 the products needed for photographic collodion were prepared or packaged in a factory in Vaugirard. These included silver bromide and iodide, iodine chloride and sodium thiosulfate ("hypo"). In 1859 Poulenc opened a factory in Ivry-sur-Seine that prepared salts of iron and antimony, and many products needed for manufacture and processing of the new gelatin-silver bromide plates, which had replaced collodion: ammonium ferric citrate, sodium acetate, and compounds for fixing and developing the photographs. Étienne Poulenc became well-known for manufacturing chemical products for use in photography. Poulenc et Wittmann of 7 rue Neuve-Saint-Merri exhibited at the 1878 Universal Exposition. The firm sold chemical, pharmaceutical, photographic and industrial products. Poulenc Frères Etienne Poulenc died in 1878. His wife continued the business, and soon brought in her oldest sons Gaston and Emile. The company was renamed Veuve Poulenc et Fils (Poulenc Widow and Sons) in 1878, then Poulenc Frères (Poulenc Brothers) in 1881. The Poulenc brothers manufactured laboratory equipment as well as distributing chemical products of guaranteed purity and reagents for research laboratories. They moved into pharmaceutical products such as sodium methylarsinate (1892), cacodylates, valerianate of Iron, quinine, calcium albuminate, copper albuminate, naphthol and phenol derivatives. They set up a new factory in Montreuil, Seine-Saint-Denis that manufactured antimony, iron, tin and silver salts for glassware and ceramics, and also produced laboratory reagents. In the 1890s Poulenc Frères produced fine inorganic iodides and bromides for medical use, pure chemicals such as lithium, chromium and molybdenum for scientific research and chemicals such as potassium bromide for photography. The company was the leading supplier of fine chemicals to pharmacists and researchers, and the leader source of photographic supplies. However, it did not manufacture most of these goods. The company expanded by producing colors for glass and ceramics. Camille Poulenc, who had been born in Paris in 1864, was the youngest child of Etienne and Pauline. He was educated by the Brothers of the Christian Schools of Passy, then dedicated himself to pharmacy and research. He studied under Henri Moissan, who made him first investigate gaseous bodies. He qualified as a pharmacist in 1891 and a doctor of science in 1893. He then joined the family company. After Camille joined, the company opened a research laboratory to produce pure and rigorously controlled mineral salts. He added a scientific library to the laboratory. Camille became interested in radium in 1900 and met Pierre and Marie Curie, who gave him a sample of the metal so he could study its effects. Camille's most important achievement was to start manufacturing medicines using organic and synthetic chemistry. Établissements Poulenc Frères In 1900 Poulenc Frères became a public limited company, the Établissements Poulenc Frères. The three brothers held about 2/3 of the capital. The company had a capital of 4 million francs and was backed by the Banque privée Lyon-Marseille. In 1900 the Établissements Poulenc Frères occupied several sites including a branch on the rue Vieille-du-Temple in the 3rd arrondissement, a shop on the boulevard Saint-Germain in the 6th arrondissement, factories in Ivry port and Ivry center and a colorant factory at Montreuil-sous-Bois. The Établissements Poulenc Frères exhibited at the Exposition Universelle of 1900. A laboratory was opened where experiments on animals could be conducted. The company purchased a large property in Vitry-sur-Seine, and bought a small organic product company in Livron-sur-Drôme. Poulenc Frères began to commercialize photographic film, and then rayon. In 1903 it opened a new establishment on the rue du Quatre-Septembre in Paris dedicated to photography products and materials with a projection room in the basement that could seat 100 people. The company did not try to become a global leader, but did succeed in competition with Swiss and German manufacturers. Ernest Fourneau joined as a researcher. He was a pupil of Friedel and Moureu who had studied in the German laboratories of Ludwig Gattermann in Heidelberg, Hermann Emil Fischer in Berlin and Richard Willstätter in Munich. In 1903, Ernest Fourneau took over the management of a newly created pharmaceutical research department whose laboratories were located in Ivry. He headed the research laboratory in Ivry-sur-Seine from 1903 to 1911. One of the products was a synthetic local anesthetic that was named "Stovaine" (Amylocaine). This was a pun on the English translation of "fourneau" as "stove". At the end of 1903 Fourneau and Poulenc frères filed the patents for stovaïne, the first commercially exploitable synthetic local anesthetic which remained in use until the 1940s. Other important medicines were antipyretics. In 1910 Fourneau accepted the directorship of the Pasteur Institute's therapeutic chemistry section, with the condition that he maintained his ties with Poulenc Frères. The relationship with the Paris-based Pasteur Institute, a leading medical research center, gave the company a valuable advantage. A new plant was built in Vitry-sur-Seine in 1907. The company transferred its factories there from Ivry. By 1913 the company had 480 employees. There were eleven pharmacists, five civil engineers and nineteen chemists. The Poulenc brothers became interested in the research into catalytic hydrogenation being undertaken by Paul Sabatier and Jean-Baptiste Senderens in Toulouse. In 1913 they invited the Abbé Senderens to move to Vitry. The company developed and manufactured new organic and mineral prod.... Discover the Pierre Wittmann popular books. Find the top 100 most popular Pierre Wittmann books.

Best Seller Pierre Wittmann Books of 2024

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    All Fired Up

    Kathryn Shay

    Captain Jarek Zenko, a war veteran and firefighter, meets Lacey Roth at a bar one night. They don’t share their real identities, even when they retreat to a hotel. When they meet t...

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    The Four Loves

    C. S. Lewis

    The Four Loves summarizes four kinds of human loveaffection, friendship, erotic love, and the love of God. Masterful without being magisterial, this book's wise, gentle, candi...

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    The Art of War

    Sun Tzu

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    The Three Little Pigs

    Mark Lesky

    Classic fairy tales, legends and folk stories in short version without violence retold with lovely illustrations in simple language. Perfect for reading aloud to small chi...

  • The Stoic Mind synopsis, comments

    The Stoic Mind

    Addy Osmani & GoLimitlesss

    Discover the timeless wisdom of Stoicism in a modern context with "The Stoic Mind," an enlightening visual guide by Addy Osmani and GoLimitlesss. This rich exploration co...

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    The Honeymoon Homicide

    J. R. Mathis & Susan Mathis

    Enjoy this SmallTown Murder Mystery Featuring A Unique Sleuthing Couple I'm Father Tom Greer, a Catholic Priest in a smalltown parish who never expected this . . . When I came...

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    Wuthering Heights

    Emily Brontë

    An Apple Books Classic edition. If you’ve only ever seen Wuthering Heights on screen, you may have an image of Catherine and Heathcliff as the ultimate starcrossed lovers. But that...

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    Eternal

    W.J. May

    She will fight for what is hers. When the king is murdered, Katerina, his only daughter, must flee for her life. She finds herself on a strange and dangerous path. Alone for the fi...

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    Dracula

    Bram Stoker

    An Apple Books Classic edition. Few characters have seized readers’ imaginations quite like Count Dracula of Transylvania, the hero of Bram Stoker’s classic. The 1897 novel put vam...

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    Finding Cinderella

    Colleen Hoover

    #1 New York Times bestselling author of It Starts with Us and It Ends With Us writes a free novella about the search for happily ever after. A chance encounter in the dark leads ei...

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    Get Lucky

    Lila Monroe

    Fall for the hot and hilarious romcom spin on 'The Hangover', perfect for fans of Tessa Bailey, Ali Hazelwood, and Emily Henry! What happens when you wake up in a hotel s...

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    A Green Kind of Witch

    Sierra Cross

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    Dark Psychology and Manipulation

    Margaret Morrison

    THE MENTAL MANIPULATOR WILL NO LONGER KEEP SECRETS FROM YOU! Are you fed up with the wool being pulled over your eyes?Are you prepared to stand up to those who believe they can man...

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    School of Potential

    W.J. May

    USA Today Bestselling author, W.J. May brings you a continuation of the international bestselling series, The Chronicles of Kerrigan! Come back and enjoy the famous characters, or ...

  • The Holy Bible - King James Version synopsis, comments

    The Holy Bible - King James Version

    King James

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    Law of Attraction

    Jordan Hollis

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    Tempting the King

    Jessa York

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    You Are Kind

    Michael Gordon

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    The Icing on the Cake

    Linda Seed

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    Silver Santa

    Lacey Silks

    Trapped together on Christmas, their unintended onenight stand becomes a lifechanging encounter amidst the snow. Laura Young's professional role as a security guard at the Sil...

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    Man In The Water

    Jon Hill

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    Becoming Lady Dalton

    Carrie Lomax

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    Bewitching a Highlander

    Roma Cordon

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    Masters of Restraint

    Ines Johnson

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    Nothing to Hide

    Scarlett Finn

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    Inception of Gold

    Lexy Timms

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    Enemies With Benefits

    Roxie Noir

    I don’t love him. I don’t even like him. I just want him. Eli Loveless was my nemesis from the first day of kindergarten until we graduated high school. Everything I did, he had to...

  • Holy Bible synopsis, comments

    Holy Bible

    The Church of Jesus Christ of Latter-day Saints

    The 2013 edition of the Holy Bible contains all of the study aids contained in the 1979 edition and includes revisions to the study aids, several new photos, updated maps, and adju...

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    A Bookshop to Die For

    M.P. Black

    Ditching her fiancé at the altar, Alice Hartford bolts to her childhood hometown to reconnect with the last, happy remnant of her past: her mom's old bookstore. But the bookst...

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    Christmas in Sweetbriar Cove

    Melody Grace

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    Saltwater Cove

    Amelia Addler

    Second chances...and the secrets that sabotage them. At 48 years old, Margie Clifton never expected to be starting her life all over again. But when her brother gifts her a propert...

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    The Adventures of Sherlock Holmes

    Arthur Conan Doyle

    An Apple Books Classic You get not one, not two, but 25 gripping mysteries in Arthur Conan Doyle’s first of five collections of Sherlock Holmes short stories. Follow the brilliant ...

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    Meditations

    Emperor of Rome Marcus Aurelius

    Meditations is a series of personal writings by Marcus Aurelius, Roman Emperor 161–180 CE, setting forth his ideas on Stoic philosophy.

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    Teased by Fire

    Molly O'Hare

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    Become A Better Version of Yourself

    Ben Leighton

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    His Own Heaven

    Jennie Kew

    Winner of the 2021 Passionate Plume Award for BDSM Romance Finalist in the 2021 Stiletto Contest for Contemporary Romance He taught her to trust, she taught him to love. ​ Lucy Bar...

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    The Wonderful Wizard of Oz

    L. Frank Baum

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    Coffee Girl

    Sophie Sinclair

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    Just Me

    Lexy Timms

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    The Scarlet Letter

    Nathaniel Hawthorne

    An Apple Books Classic edition. Hester Prynne lives in infamy. After committing adultery and bearing a child with a man whose name she refuses to divulge, the heroine of Nathaniel ...

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    Escape, A New Life

    David J Antocci

    To save herself, she had to lose everything. Trapped in a tropical paradise with no memory of how she got there, Abby is thrust into a fight for her life. Hunted by a madman, and c...

  • How to Choose a Guy in 10 Days synopsis, comments

    How to Choose a Guy in 10 Days

    Lila Monroe

    The only thing more hilarious than the movies is… real life?! Fall in love with the sizzling grumpysunshine romantic comedy perfect for fans of Sophie Kinsella and Ali Hazlewood! ...

  • Little Women synopsis, comments

    Little Women

    Louisa May Alcott

    An Apple Books Classic edition. Meet the Marches! Louisa May Alcott’s classic introduces us to four unforgettable sisters: beautiful Meg, tomboyish Jo, delicate Beth, and Amy, the ...

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    The Great Gatsby

    F. Scott Fitzgerald

    An Apple Books Classics edition. The Roaring Twenties are in full effect in F. Scott Fitzgerald’s riveting classic. Manabouttown Jay Gatsby seems to have it all, including loads of...

  • Always Yours synopsis, comments

    Always Yours

    Claire Raye

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  • Whiskey Girl synopsis, comments

    Whiskey Girl

    Melissa Belle

    They'll do anything for each other…except commit. Logan Wild isn’t just the hottest broncriding cowboy in Texas. He’s also my best friendwith benefits. And that’s all we’ll ev...

  • Salvation synopsis, comments

    Salvation

    Meghan O'Flynn

    If you like mouthy detectives, serial killers, and suspenseful mysteries that don't quit, this chilling and actionpacked hardboiled detective series has you covered! Try this ...

  • Good Guy synopsis, comments

    Good Guy

    Kate Meader

    He's a Special Forces veteran making his pro hockey debut. She's a dogged sports reporter determined to get a scoop. She's also his best friend's widow . . . Fa...

  • Awaken Me synopsis, comments

    Awaken Me

    Jenna Jacob

    He was more than a ghost haunting my dreams…he was real. By day, I’m Julianna Garrett …a prim, proper accountant. By night, I’m tormented by dreams of an alpha, ambereyed Adonis wh...

  • Pretty Little Lies synopsis, comments

    Pretty Little Lies

    Ivy Thorn

    Four years ago, Nicolo Marchetti took my innocence. But he left me with something else Nicolo almost took everything from me. My virginity, my reputation, and very nearly my future...