DE68910470T2 - Herstellung von Ligninsulfonat-Zusatzstoffen. - Google Patents

Herstellung von Ligninsulfonat-Zusatzstoffen.

Info

Publication number
DE68910470T2
DE68910470T2 DE68910470T DE68910470T DE68910470T2 DE 68910470 T2 DE68910470 T2 DE 68910470T2 DE 68910470 T DE68910470 T DE 68910470T DE 68910470 T DE68910470 T DE 68910470T DE 68910470 T2 DE68910470 T2 DE 68910470T2
Authority
DE
Germany
Prior art keywords
manufacture
lignin sulfonate
sulfonate additives
additives
lignin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE68910470T
Other languages
English (en)
Other versions
DE68910470D1 (de
Inventor
Peter Dilling
Karin U Thomas
Vaughn R Loeffler
Gerald Prazak
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westvaco Corp
Original Assignee
Westvaco Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westvaco Corp filed Critical Westvaco Corp
Publication of DE68910470D1 publication Critical patent/DE68910470D1/de
Application granted granted Critical
Publication of DE68910470T2 publication Critical patent/DE68910470T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08H—DERIVATIVES OF NATURAL MACROMOLECULAR COMPOUNDS
    • C08H6/00—Macromolecular compounds derived from lignin, e.g. tannins, humic acids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
    • C09B67/0071—Process features in the making of dyestuff preparations; Dehydrating agents; Dispersing agents; Dustfree compositions
    • C09B67/0084—Dispersions of dyes
    • C09B67/0085—Non common dispersing agents
    • C09B67/0086—Non common dispersing agents anionic dispersing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Compounds Of Unknown Constitution (AREA)
DE68910470T 1988-10-24 1989-09-04 Herstellung von Ligninsulfonat-Zusatzstoffen. Expired - Fee Related DE68910470T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/261,155 US4892588A (en) 1988-10-24 1988-10-24 Production of lignosulfonate additives

Publications (2)

Publication Number Publication Date
DE68910470D1 DE68910470D1 (de) 1993-12-09
DE68910470T2 true DE68910470T2 (de) 1994-06-01

Family

ID=22992145

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68910470T Expired - Fee Related DE68910470T2 (de) 1988-10-24 1989-09-04 Herstellung von Ligninsulfonat-Zusatzstoffen.

Country Status (7)

Country Link
US (1) US4892588A (de)
EP (1) EP0367389B1 (de)
CA (1) CA1338058C (de)
DE (1) DE68910470T2 (de)
ES (1) ES2059777T3 (de)
FI (1) FI94768C (de)
NO (1) NO176716C (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4957557A (en) * 1988-10-11 1990-09-18 Westvaco Corporation Submicron lignin dispersions
US5192361A (en) * 1992-01-27 1993-03-09 Westvaco Corporation Submicron lignin-based binders for water-based black ink formulations
US7614508B2 (en) 2001-08-23 2009-11-10 Pur Water Purification Products Inc. Water filter materials, water filters and kits containing silver coated particles and processes for using the same
KR100777951B1 (ko) 2001-08-23 2007-11-28 더 프록터 앤드 갬블 캄파니 정수 필터 재료, 대응하는 정수 필터 및 그의 사용 방법
US20050279696A1 (en) 2001-08-23 2005-12-22 Bahm Jeannine R Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
US7614507B2 (en) 2001-08-23 2009-11-10 Pur Water Purification Products Inc. Water filter materials, water filters and kits containing particles coated with cationic polymer and processes for using the same
DE102007038041A1 (de) * 2007-08-10 2009-02-12 Kronotec Ag Verfahren zur Vermeidung der Emission von Aldehyden und flüchtigen organischen Verbindungen aus Holzwerkstoffen
CN101475604B (zh) * 2009-01-23 2011-04-27 华南理工大学 一种制备高磺化度木质素磺酸钠的方法
WO2011075060A1 (en) * 2009-12-16 2011-06-23 Domsjö Fabriker Ab Lignosulfonate of a certain quality and method of preparation of lignosulfonate of a certain quality
PT2527407E (pt) * 2011-05-27 2014-11-07 Clariant Int Ltd Nova gama sustentável de corantes para tingir têxteis e papéis
ES2522932T3 (es) * 2011-07-09 2014-11-19 Clariant International Ltd. Nueva gama viable de colorantes de azufre para teñir materiales textiles y papel
US8987428B2 (en) * 2012-03-07 2015-03-24 Empire Technology Development Llc Lignin-based surfactants
US20130232852A1 (en) * 2012-03-09 2013-09-12 Thesis Chemistry, Llc Method for tiered production of biobased chemicals and biofuels from lignin
KR101479675B1 (ko) * 2012-12-20 2015-01-08 씨제이제일제당 주식회사 리그노술포네이트 제조방법, 상기 방법으로 제조된 리그노술포네이트, 및 이를 포함하는 혼화제 및 콘크리트
CN104961899A (zh) * 2015-06-24 2015-10-07 济南圣泉集团股份有限公司 染料分散剂及其制备方法
EP3219747B1 (de) 2016-03-15 2018-10-17 Sika Technology AG Enzymatisch modifizierte lignine
US10767267B2 (en) 2018-06-28 2020-09-08 United Arab Emirates University Anticorrosion material produced from date palm tree waste
CN114127198B (zh) * 2019-07-05 2024-02-13 Rg分散剂有限公司 制备基于磺化木质素的组合物的方法、如此获得的基于磺化木质素的组合物及其用途

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB694665A (en) * 1949-12-22 1953-07-22 Erich Adler Method of producing water-soluble products from black liquor lignin
US4521336A (en) * 1984-04-16 1985-06-04 Westvaco Corporation Process for preparing lignosulfonates
US4551151A (en) * 1984-04-16 1985-11-05 Westvaco Corporation Dyestuff composition: disperse or vat dye and lignin sulphonate
US4590262A (en) * 1984-10-05 1986-05-20 Westvaco Corporation Low electrolyte sodium lignosulfonates
US4629469A (en) * 1985-10-11 1986-12-16 Westvaco Corporation Humectant composition derived from kraft black liquor

Also Published As

Publication number Publication date
NO893799D0 (no) 1989-09-25
ES2059777T3 (es) 1994-11-16
NO176716C (no) 1995-05-16
EP0367389A1 (de) 1990-05-09
DE68910470D1 (de) 1993-12-09
FI894651A (fi) 1990-04-25
CA1338058C (en) 1996-02-13
FI94768C (fi) 1995-10-25
NO893799L (no) 1990-04-25
EP0367389B1 (de) 1993-11-03
US4892588A (en) 1990-01-09
FI94768B (fi) 1995-07-14
FI894651A0 (fi) 1989-10-02
NO176716B (no) 1995-02-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee