公开(公告)号：US20060194303A1

公开(公告)日：2006-08-31

申请号：US11312072

申请日：2005-12-20

Applicant: Gerald DeWitt ,  David Rogers ,  Clifford Lange ,  John Christiansen ,  Matt Tatarko ,  John Cenicola

Inventor： Gerald DeWitt ,  David Rogers ,  Clifford Lange ,  John Christiansen ,  Matt Tatarko ,  John Cenicola

IPC: C02F3/34 ,  B01D43/00

CPC classification number: C02F3/34 ,  C02F1/283 ,  C02F1/444 ,  C02F3/286 ,  C02F3/301 ,  C02F2101/308 ,  C02F2103/28 ,  C02F2305/06

Abstract: The present invention relates to a wastewater treatment composition and a process of decolorizing pulp and paper mill wastewater and, more specifically, to a process for treating wastewater effluent from a pulp or paper mill with a microorganism whereby color bodies in the pulp and paper wastewater are thereby removed and the wastewater is decolorized.

Abstract translation: 本发明涉及废水处理组合物和纸浆和造纸厂废水脱色方法，更具体地说，涉及一种处理来自纸浆或造纸厂的废水流出物的方法，其中纸浆和废纸中的着色体为 从而去除废水，使废水脱色。

公开(公告)号：US3644481A

公开(公告)日：1972-02-22

申请号：US3644481D

申请日：1968-03-06

Applicant: ITT RAYONIER INC

Inventor： HOWARD JOHN ,  MCINTOSH TERENCE D

IPC: C11B5/00 ,  C07C69/76

CPC classification number: C11B5/0035

Abstract: NEW COMPOSITIONS OF MATTER COMPRISING ALKYL AN ARYL ESTER OF PLICATIC ACID, AND THE USE OF THESE ESTES AS ANTIOXIDANTS FOR FATS AND OILS, ARE DISCLOSED.

公开(公告)号：US3632468A

公开(公告)日：1972-01-04

申请号：US3632468D

申请日：1968-04-09

Applicant: RAYONIER INC

Inventor： DAUL GEORGE C ,  BARCH FABIAN P

IPC: D01F2/06 ,  D01F2/10 ,  D01F11/02 ,  D01F3/28 ,  D02G1/00

CPC classification number: D01F11/02 ,  D01F2/08 ,  Y10T428/2909 ,  Y10T428/2922 ,  Y10T428/2965

Abstract: High-tenacity rayon filaments and staple fibers having an exceptionally high number of crimps per inch are produced by spinning a viscose spinning solution into a coagulating-type spin bath to obtain coagulated, incompletely regenerated viscose filaments, the coagulated viscose filaments withdrawn from the spin bath being stretched from about 120 to 280 percent in length while the filaments are still substantially soluble in dilute alkali solution, the filaments being treated with a hot acid bath while being stretched. The tension of the filaments is then relaxed about 20-60 percent while the filaments are less than 50 percent regenerated, and the thus relaxed partially regenerated filaments are treated with an alkaline solution having a pH of from about 7.5 to 10. Regeneration of the filaments, or of staple fibers prepared therefrom, is then completed without additional stretching, followed by conventional desulfurization and washing of the highly crimped filament or staple fiber product.

Abstract translation: 通过将粘胶纺丝溶液纺丝到凝固型旋转浴中以获得凝固的，不完全再生的粘胶长丝，从纺丝浴中取出凝固的粘胶长丝，可以制得每英寸数量非常多的高强度人造丝长丝和短纤维 在长丝仍然基本上溶解于稀碱溶液中时，长度从约120％至280％的拉伸，在拉伸时用热酸浴处理长丝。 然后，长丝的张力松弛约20-60％，而细丝再生率小于50％，并且由此松弛的部分再生的长丝用pH为约7.5至10的碱性溶液处理。细丝的再生 或由其制备的短纤维，然后在不进行额外拉伸的情况下完成，然后常规脱硫和洗涤高度卷曲的长丝或短纤维产品。

公开(公告)号：US3590055A

公开(公告)日：1971-06-29

申请号：US3590055D

申请日：1969-08-14

Applicant: ITT RAYONIER INC

Inventor： HOWARD JOHN

IPC: C07D307/92 ,  C09K15/08 ,  C11B5/00

CPC classification number: C07D307/92 ,  C09K15/08 ,  C11B5/0035

Abstract: A NEW COMPOSITION OF MATTER COMPRISING 1-(3'',4''-DIHYDROXY-5''-METHOXYPHENYL) - 2,(-DIHYDROXY-3-METHYL-6-METHOXY-NAPHTHALENE ("PLICATENOL") HAVING UTILITY AS AN ANTIOXIDANT FOR FATS AND OILS IS DISCLOSED. THIS COMPOUND IS PREPARED BY HEATING PLICATIN (A DERIVATIVE OF PLIACATIC ACID) TO A TEMPERATURE OF ABOUT 200*C. IN THE ABSENCE OF AIR FOR A SUFFICIENT PERIOD OF TIME TO PRODUCE A PYROLYSIS REACTION PRODUCT COMPRISING PLICATENOL.

公开(公告)号：US3573936A

公开(公告)日：1971-04-06

申请号：US3573936D

申请日：1967-12-15

Applicant: RAYONIER INC

Inventor： KARCHMAR ARTHUR ,  MCDONALD KEVIN L

IPC: A61K36/286 ,  C07D307/33 ,  C11B5/00 ,  A23B1/12

CPC classification number: C11B5/0092 ,  A61K36/286 ,  C07D307/33 ,  A61K2300/00

Abstract: A MIXTURE OF PLICATIC ACID AND THIODIPROPIONIC ACID EXHIBITS A SYNERGISTIC ANTIOXIDANT EFFECT WHEN ADDED TO ANIMAL FATS AND VEGETABLE OILS AND FOODSTUFFS CONTAINING THESE MATERIALS. THE PLICATIC ACID-THIODIPROPIONIC ACID ADDITIVE, WHICH COMPRISES SUBSTANTIALLY EQUAL AMOUNTS OF EACH OILS WHEN ADDED THERETO IN AMOUNTS APPROXIMATING 100 PARTS PER MILLION.

公开(公告)号：US3530081A

公开(公告)日：1970-09-22

申请号：US3530081D

申请日：1969-03-13

Applicant: ITT RAYONIER INC

Inventor： HERRICK FRANKLIN W ,  BLARICOM LLOYD E VAN ,  STRACHILA ROBERT L ,  DURKEE GEORGE E

IPC: C09K17/00 ,  C08G8/08 ,  C08G16/02 ,  C09K17/32 ,  C09K17/42 ,  C09K17/48 ,  C09K17/50 ,  C09K103/00 ,  E02D3/12 ,  C08G20/08 ,  E04D7/00 ,  E04G23/02

CPC classification number: C08G16/0293 ,  C08G8/08 ,  C09K17/32 ,  C09K17/48

公开(公告)号：US3529925A

公开(公告)日：1970-09-22

申请号：US3529925D

申请日：1967-09-25

Applicant: ITT RAYONIER INC

Inventor： THOMAS BERWYN B ,  HOLLOWAY JUDSON H

IPC: D06M11/64 ,  D06M13/256 ,  D06M1/00 ,  D04H1/06 ,  D04H1/50

CPC classification number: D21H25/02 ,  D06M11/64 ,  D21H5/1281 ,  Y10T428/2933 ,  Y10T428/2965

公开(公告)号：US3513068A

公开(公告)日：1970-05-19

申请号：US3513068D

申请日：1967-01-13

Applicant: RAYONIER INC

Inventor： STARR LAURENCE D ,  CASEBIER RONALD L

IPC: D21C3/20

CPC classification number: D21C3/20

公开(公告)号：US3388784A

公开(公告)日：1968-06-18

申请号：US57610066

申请日：1966-08-30

Applicant: RAYONIER INC

Inventor： FRANK GARTNER

IPC: B07C5/14 ,  B27B31/00 ,  B65G47/50

CPC classification number: B65G47/50 ,  B07C5/14 ,  B27B31/00 ,  Y10S198/954

公开(公告)号：US3340139A

公开(公告)日：1967-09-05

申请号：US54370566

申请日：1966-04-19

Applicant: RAYONIER INC

Inventor： THOMAS BERWYN B ,  CREAMER GEROGE B

IPC: C08B1/06 ,  C08B1/08 ,  C08B11/08 ,  D21H11/20

CPC classification number: D21H11/20 ,  C08B1/06 ,  C08B1/08 ,  C08B11/08