CN101331271B - 包含pipd絮凝物的纸及其制造方法 - Google Patents

包含pipd絮凝物的纸及其制造方法 Download PDF

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Publication number
CN101331271B
CN101331271B CN200680047563XA CN200680047563A CN101331271B CN 101331271 B CN101331271 B CN 101331271B CN 200680047563X A CN200680047563X A CN 200680047563XA CN 200680047563 A CN200680047563 A CN 200680047563A CN 101331271 B CN101331271 B CN 101331271B
Authority
CN
China
Prior art keywords
paper
fibrid
flocculate
composition
pipd
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
CN200680047563XA
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English (en)
Chinese (zh)
Other versions
CN101331271A (zh
Inventor
M·R·列维特
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CN101331271A publication Critical patent/CN101331271A/zh
Application granted granted Critical
Publication of CN101331271B publication Critical patent/CN101331271B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/26—Polyamides; Polyimides
    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/12—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials
    • D21H5/1236—Special paper or cardboard not otherwise provided for characterised by the use of special fibrous materials of fibres which have been treated to render them suitable for sheet formation, e.g. fibrillatable fibres
    • 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
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/26—Special paper or cardboard manufactured by dry method; Apparatus or processes for forming webs by dry method from mainly short-fibre or particle material, e.g. paper pulp
    • D21H5/265—Treatment of the formed web
    • D21H5/2657—Consolidation
    • D21H5/2664—Addition of a binder, e.g. synthetic resins or water
    • 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
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
CN200680047563XA 2005-12-21 2006-12-19 包含pipd絮凝物的纸及其制造方法 Expired - Fee Related CN101331271B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US75323005P 2005-12-21 2005-12-21
US60/753,230 2005-12-21
PCT/US2006/062270 WO2007076334A2 (en) 2005-12-21 2006-12-19 Paper comprising pipd floc and process for making the same

Publications (2)

Publication Number Publication Date
CN101331271A CN101331271A (zh) 2008-12-24
CN101331271B true CN101331271B (zh) 2011-08-03

Family

ID=38043073

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200680047563XA Expired - Fee Related CN101331271B (zh) 2005-12-21 2006-12-19 包含pipd絮凝物的纸及其制造方法

Country Status (6)

Country Link
US (1) US8444814B2 (enExample)
EP (1) EP1969181A2 (enExample)
JP (1) JP2009521621A (enExample)
KR (1) KR20080083167A (enExample)
CN (1) CN101331271B (enExample)
WO (1) WO2007076334A2 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070102128A1 (en) * 2005-11-10 2007-05-10 Levit Mikhail R Wood pulp paper with high antimicrobial barrier level
JP5219831B2 (ja) * 2005-12-16 2013-06-26 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ポリピリドビスイミダゾール／難燃処理されたセルロース繊維の配合物から作られた布帛およびそれから作られた物品
US7803247B2 (en) * 2007-12-21 2010-09-28 E.I. Du Pont De Nemours And Company Papers containing floc derived from diamino diphenyl sulfone
US8114251B2 (en) * 2007-12-21 2012-02-14 E.I. Du Pont De Nemours And Company Papers containing fibrids derived from diamino diphenyl sulfone
US8118975B2 (en) * 2007-12-21 2012-02-21 E. I. Du Pont De Nemours And Company Papers containing fibrids derived from diamino diphenyl sulfone
US8950587B2 (en) 2009-04-03 2015-02-10 Hollingsworth & Vose Company Filter media suitable for hydraulic applications
JP6211882B2 (ja) * 2013-10-09 2017-10-11 帝人株式会社 湿式不織布およびセパレーター
KR101537453B1 (ko) * 2013-12-27 2015-07-16 도레이케미칼 주식회사 저밀도 고강도 메타아라미드 페이퍼 및 그 제조방법
CN105506769B (zh) * 2016-01-07 2019-11-08 江苏先诺新材料科技有限公司 一种聚酰胺酸沉析纤维和聚酰亚胺沉析纤维及其制备方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060451A (en) * 1972-03-31 1977-11-29 Teijin Limited Polyamide-imide and mica pulp particles and paper-like sheets made therefrom
EP0178943A1 (en) * 1984-10-19 1986-04-23 E.I. Du Pont De Nemours And Company High density para-aramid papers
CN1121728A (zh) * 1993-04-28 1996-05-01 阿克佐诺贝尔公司 吡啶并双咪唑基刚性棒形聚合物
CN1251400A (zh) * 1998-10-15 2000-04-26 帝人株式会社 完全芳族聚酰胺纤维合成纸片
US6176972B1 (en) * 1996-12-23 2001-01-23 Fort James Corporation Hydrophilic, humectant, soft, pliable, absorbent paper having wet strength agents and method for its manufacture

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3756908A (en) * 1971-02-26 1973-09-04 Du Pont Synthetic paper structures of aromatic polyamides
CA1067244A (en) * 1975-02-27 1979-11-27 Yutaka Tabe Process for producing pulp-forming particles and synthetic paper-like sheets made therefrom
US4515656A (en) * 1981-08-28 1985-05-07 E. I. Du Pont De Nemours And Company Low density nonwoven sheets
US4472241A (en) * 1983-06-15 1984-09-18 E. I. Du Pont De Nemours And Company Co-refining of aramid fibrids and floc
JPH01148810A (ja) * 1987-12-01 1989-06-12 Teijin Ltd ポリベンツイミダゾールパルプ状粒子の製造法
US5084136A (en) * 1990-02-28 1992-01-28 E. I. Du Pont De Nemours And Company Dispersible aramid pulp
US5171402A (en) * 1990-02-28 1992-12-15 E. I. Du Pont De Nemours And Company Dispersible aramid pulp
US5176972A (en) * 1991-09-11 1993-01-05 Polaroid Corporation Imaging medium with low refractive index layer
US5223094A (en) * 1992-05-13 1993-06-29 E. I. Du Pont De Nemours And Company Process for preparing strong aromatic polyamide papers of high porosity
US5314742A (en) * 1993-03-31 1994-05-24 E. I. Du Pont De Nemours And Company Resin impregnated laminate for wiring board applications
US5833807A (en) * 1997-04-17 1998-11-10 E. I. Du Pont De Nemours And Company Aramid dispersions and aramid sheets of increased uniformity
US5998309A (en) * 1997-07-17 1999-12-07 E. I. Du Pont De Nemours And Company Molded aramid sheets
WO1999027169A1 (en) * 1997-11-21 1999-06-03 Akzo Nobel N.V. Flame-retardant materials
JP2001032189A (ja) * 1999-05-20 2001-02-06 Tomoegawa Paper Co Ltd 耐熱性紙状物及びその製造方法
US20020142689A1 (en) * 2001-01-23 2002-10-03 Levit Mikhail R. Non-woven sheet of aramid floc
JP2004288495A (ja) * 2003-03-24 2004-10-14 Tomoegawa Paper Co Ltd 固体高分子型燃料電池用電解質膜及びその製造方法
US20050230072A1 (en) * 2004-04-16 2005-10-20 Levit Mikhail R Aramid paper blend

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060451A (en) * 1972-03-31 1977-11-29 Teijin Limited Polyamide-imide and mica pulp particles and paper-like sheets made therefrom
EP0178943A1 (en) * 1984-10-19 1986-04-23 E.I. Du Pont De Nemours And Company High density para-aramid papers
CN1121728A (zh) * 1993-04-28 1996-05-01 阿克佐诺贝尔公司 吡啶并双咪唑基刚性棒形聚合物
US6176972B1 (en) * 1996-12-23 2001-01-23 Fort James Corporation Hydrophilic, humectant, soft, pliable, absorbent paper having wet strength agents and method for its manufacture
CN1251400A (zh) * 1998-10-15 2000-04-26 帝人株式会社 完全芳族聚酰胺纤维合成纸片

Also Published As

Publication number Publication date
US20090250181A1 (en) 2009-10-08
US8444814B2 (en) 2013-05-21
EP1969181A2 (en) 2008-09-17
KR20080083167A (ko) 2008-09-16
WO2007076334A3 (en) 2007-09-20
CN101331271A (zh) 2008-12-24
JP2009521621A (ja) 2009-06-04
WO2007076334A2 (en) 2007-07-05

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110803

Termination date: 20121219