IT951991B - Preparati polimerici di tipo ionene ad elevato peso molecolare - Google Patents

Preparati polimerici di tipo ionene ad elevato peso molecolare

Info

Publication number
IT951991B
IT951991B IT54840/71A IT5484071A IT951991B IT 951991 B IT951991 B IT 951991B IT 54840/71 A IT54840/71 A IT 54840/71A IT 5484071 A IT5484071 A IT 5484071A IT 951991 B IT951991 B IT 951991B
Authority
IT
Italy
Prior art keywords
molecular weight
high molecular
type polymer
polymer preparations
ionene
Prior art date
Application number
IT54840/71A
Other languages
English (en)
Original Assignee
Buckman Labor Inc
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 Buckman Labor Inc filed Critical Buckman Labor Inc
Application granted granted Critical
Publication of IT951991B publication Critical patent/IT951991B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G81/00—Macromolecular compounds obtained by interreacting polymers in the absence of monomers, e.g. block polymers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/02—Polyamines
    • C08G73/0206—Polyalkylene(poly)amines
    • C08G73/0213—Preparatory process
    • C08G73/022—Preparatory process from polyamines and epihalohydrins
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/42—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups anionic
    • D21H17/43—Carboxyl groups or derivatives thereof
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/41—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups
    • D21H17/44—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing ionic groups cationic
    • D21H17/45—Nitrogen-containing groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
IT54840/71A 1971-03-30 1971-12-18 Preparati polimerici di tipo ionene ad elevato peso molecolare IT951991B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12959371A 1971-03-30 1971-03-30

Publications (1)

Publication Number Publication Date
IT951991B true IT951991B (it) 1973-07-10

Family

ID=22440714

Family Applications (1)

Application Number Title Priority Date Filing Date
IT54840/71A IT951991B (it) 1971-03-30 1971-12-18 Preparati polimerici di tipo ionene ad elevato peso molecolare

Country Status (15)

Country Link
US (1) US3784649A (it)
AT (1) AT323412B (it)
AU (1) AU457138B2 (it)
BE (1) BE771872A (it)
BR (1) BR7201777D0 (it)
CA (1) CA967298A (it)
CH (2) CH562274A5 (it)
DE (1) DE2143355A1 (it)
FR (1) FR2131220A5 (it)
GB (1) GB1362134A (it)
IE (1) IE36142B1 (it)
IT (1) IT951991B (it)
NL (1) NL7114193A (it)
PH (1) PH10133A (it)
ZA (1) ZA715573B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898188A (en) * 1972-08-14 1975-08-05 California Inst Of Techn Novel polyelectrolytes
US4036808A (en) * 1972-08-14 1977-07-19 California Institute Of Technology Conductive hydrogel containing 3-ionene
US4102827A (en) * 1973-12-26 1978-07-25 California Institute Of Technology Novel polyelectrolytes
US4166894A (en) * 1974-01-25 1979-09-04 Calgon Corporation Functional ionene compositions and their use
GB1487411A (en) * 1974-11-19 1977-09-28 Allied Colloids Ltd Materials and processes for flotation of mineral substances
US4071478A (en) * 1976-06-07 1978-01-31 Merck & Co., Inc. Controlled partially cross-linked 3,3-ionenes
US4297124A (en) * 1980-01-28 1981-10-27 Chevron Research Company N-Tetrachloro-ethylthio-substituted halomethanesulfonamides as aquatic weed control agents
IL63638A0 (en) * 1980-09-16 1981-11-30 Aligena Ag Semipermeable composite membranes,their manufacture and their use
NZ201950A (en) * 1981-11-27 1984-12-14 Buckman Labor Inc Water-soluble quaternary ammonium graft copolymers and uses therefor
US4980067A (en) * 1985-07-23 1990-12-25 Cuno, Inc. Polyionene-transformed microporous membrane
US5223097A (en) * 1986-01-09 1993-06-29 W. R. Grace Ab Method for controlling pitch on a paper-making machine
US5626720A (en) * 1986-01-09 1997-05-06 W.R. Grace & Co.-Conn. Method for controlling pitch on a papermaking machine
US4765867A (en) * 1986-07-02 1988-08-23 Betz Laboratories, Inc. Pitch control process utilizing quaternized polyamine ionene polymer
GB2205591B (en) * 1987-05-01 1990-03-07 Grace W R & Co Pitch control aid
US4995944A (en) * 1988-09-16 1991-02-26 Dearborn Chemical Company Ltd. Controlling deposits on paper machine felts using cationic polymer and cationic surfactant mixture
CN1213769C (zh) 1999-07-21 2005-08-10 宝洁公司 微生物过滤器和清除水中微生物的方法
US7615152B2 (en) 2001-08-23 2009-11-10 Pur Water Purification Products, Inc. Water filter device
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
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
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
US7122612B2 (en) * 2004-02-27 2006-10-17 Corning Incorporated Porous ceramic filters with catalyst coatings
JP2007530258A (ja) * 2004-03-24 2007-11-01 スリーエム イノベーティブ プロパティーズ カンパニー 抗菌媒体、ならびにそれらを製造および使用するための方法
CN103621502A (zh) * 2013-11-28 2014-03-12 常州大学 一种有机高分子异养菌杀菌剂的制备方法及应用
CN109021564A (zh) * 2018-08-24 2018-12-18 崔晓迪 一种酸酐接枝聚酰胺增强导电材料及其制备方法
FR3110589B1 (fr) * 2020-05-20 2024-02-02 Commissariat Energie Atomique Procédé et solution pour préparer une surface à activité bactériostatique et bactéricide, surface ainsi préparée et ses utilisations

Also Published As

Publication number Publication date
CH561559A5 (it) 1975-05-15
CH562274A5 (it) 1975-05-30
GB1362134A (en) 1974-07-30
AT323412B (de) 1975-07-10
CA967298A (en) 1975-05-06
ZA715573B (en) 1972-04-26
AU457138B2 (en) 1975-01-16
BR7201777D0 (pt) 1974-01-08
AU3253071A (en) 1973-02-22
NL7114193A (it) 1972-10-03
IE36142L (en) 1972-09-30
DE2143355A1 (de) 1972-10-12
PH10133A (en) 1976-09-02
FR2131220A5 (it) 1972-11-10
BE771872A (fr) 1972-02-28
IE36142B1 (en) 1976-09-01
US3784649A (en) 1974-01-08

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