公开(公告)号：US20210062231A1

公开(公告)日：2021-03-04

申请号：US17081844

申请日：2020-10-27

Applicant: UPM-KYMMENE CORPORATION

Inventor： Sami Turunen ,  Juha Tamper

IPC: C12P7/10 ,  C12P19/02 ,  C12M1/00 ,  C08H7/00 ,  C08H8/00 ,  C12M1/33 ,  C13K13/00 ,  C12N1/18

Abstract: A method for treating plant based raw material with an enzymatic hydrolysis. The plant based raw material is treated to form lignocellulosic material. The lignocellulosic material or a solid fraction thereof is subjected to the enzymatic hydrolysis. The method includes treating the plant based raw material in at least one treatment stage for forming the lignocellulosic material including over 80% fine solid particles that are fiber-like or indefinable particles smaller than 0.2 mm and the viscosity of the lignocellulosic material is below 18000 mPas at 15% dry matter content. The method further includes subjecting the lignocellulosic material or at least one solid fraction thereof into the enzymatic hydrolysis for forming a lignin based material. The method further includes subjecting the lignin based material into at least one solid-liquid separation stage after the enzymatic hydrolysis and separating a lignin fraction and a soluble carbohydrate containing fraction.

公开(公告)号：US20190309002A1

公开(公告)日：2019-10-10

申请号：US16461202

申请日：2017-11-14

Applicant: UPM-KYMMENE CORPORATION

Inventor： Mauno Miettinen ,  Sami Turunen ,  Meri Ventola ,  Juha Tamper

IPC: C07G1/00 ,  B01D9/00

Abstract: In a method and an apparatus for recovering chemicals from an alkaline lignin material, the alkaline lignin material (3) which comprises NaOH or KOH is precipitated in presence of an acid in a precipitation stage (6) for forming a precipitated lignin (7), the precipitated lignin (7) is supplied to a separation stage (8) in which a purified lignin (9) is recovered and from which at least one fraction (10) which comprises Na or K is supplied to a crystallization stage (11), and the fraction (10) which comprises Na or K is treated by crystallization in the crystallization stage (11) for forming a crystallized compound (12). Further, the invention relates to use of the purified lignin, and lignin and chemical products.

公开(公告)号：US09976005B2

公开(公告)日：2018-05-22

申请号：US14439829

申请日：2012-11-01

Applicant: UPM-KYMMENE CORPORATION

Inventor： Harri Kosonen ,  Sami Turunen ,  Jere Salminen ,  Petri Myllytie ,  Kari Luukko ,  Stefan Fors

IPC: C08J5/04 ,  B29C70/14 ,  C08K7/02 ,  C08L97/02 ,  C08L23/12 ,  B29C35/02 ,  G10K13/00 ,  G10K11/16 ,  G10K11/18 ,  B29K101/12 ,  B29K511/14 ,  B29L31/38 ,  B29L31/00

CPC classification number: C08J5/045 ,  B29C35/0288 ,  B29C70/14 ,  B29K2101/12 ,  B29K2511/14 ,  B29L2031/38 ,  B29L2031/758 ,  C08J2300/22 ,  C08J2301/02 ,  C08J2400/22 ,  C08J2401/02 ,  C08K7/02 ,  C08L23/12 ,  C08L97/02 ,  G10K11/16 ,  G10K11/18 ,  G10K13/00

Abstract: The application relates to a composition and manufacturing and a use of a composite structure having vibrational properties and to a product thereof. According to an embodiment a composition comprises a matrix material and organic natural fiber material, wherein speed of sound is arranged to be different in different directions in the composition.

公开(公告)号：US20150240062A1

公开(公告)日：2015-08-27

申请号：US14421177

申请日：2012-08-28

Applicant: Harrfi KOSONEN ,  Kari LUUKKO ,  Sami TURUNEN ,  Jere SALMINEN ,  Stefan FORS ,  Petri MYLLYTIE ,  UPM-Kymmene Corporation

Inventor： Harri Kosonen ,  Kari Luukko ,  Sami Turunen ,  Jere Salminen ,  Stefan Fors ,  Petri Myllytie

IPC: C08L23/12 ,  C08L23/06 ,  B29B13/00

CPC classification number: C08L23/12 ,  B29B7/40 ,  B29B7/44 ,  B29B7/905 ,  B29B7/92 ,  B29B9/06 ,  B29B9/065 ,  B29B9/14 ,  B29B9/16 ,  B29B13/00 ,  B29C47/1045 ,  B29C47/1081 ,  B29C47/6056 ,  B29K2311/10 ,  B29K2493/00 ,  B29K2511/10 ,  C08L23/06

Abstract: The invention relates to a method for manufacturing a composite product comprising organic natural fiber material and matrix material, wherein the method comprises mixing the organic natural fiber material with the matrix material in a primary mixing stage to form a mixture. The primary mixing stage comprises a contacting step in which the organic natural fiber material comes in contact with the matrix material that is at least partly in a form of melt, and bulk density of the organic natural fiber material is less than 500 kg/m3. The method further comprises forming a composite product comprising the mixture. Further, the invention relates to a composite product, a use of the composite product, and a system for manufacturing a composite product.

Abstract translation: 本发明涉及一种用于制造包含有机天然纤维材料和基质材料的复合产品的方法，其中所述方法包括在初级混合阶段将有机天然纤维材料与基质材料混合以形成混合物。 主混合阶段包括接触步骤，其中有机天然纤维材料与至少部分为熔体形式的基质材料接触，有机天然纤维材料的堆积密度小于500kg / m 3。 该方法还包括形成包含该混合物的复合产品。 此外，本发明涉及复合产品，复合产品的用途和用于制造复合产品的系统。